bristoloda.org...SICT 10K 8 BRAJiING S'811. CONTJ:1!T3 h,. Il .. al"ip~ion HydrauJ io 1)'nM · .....
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- , - SICT 10K 8 BRAJiING S'811. CONTJ:1!T3 h,. Il .. HydrauJ io 1)'nM · .. · .. · .. , taDt ..... ter °1 1i 1l41r · .. • •• · .. · .. , rroll t br-ak .. •• ehanl ..... · .. • •• · .. 8 ROil!" _hul bralto .oohani ..... . ·.. • •• · .. " »t 0 rlUll adJulhr .. · .. · .. · .. • •• • •• " Hand hrak, · .. " 'Md brake ratehoh pAd. · .. · .. " lI& In ten"nol ••• · .. · .. · .. · .. · .. " AdjllltlUonta 4dj U8 tlllell t f" nOJ"llal ••• r ( all typ .. of ".1') .• · .. , , ante pedal adJlI8b1lnt (all typ .. .f oar) " Blaeding ". ayat .. · .. · .. " R.-Ihhllf ". brat .. · .. · .. · .. · .. 20 /l.noYhg .,d rtuibh •••. 22 R.io-ntthlg ", ' tL:y*oU' type ""'d brat" ,,,. ", I prinl{ 'n o ,M. ",n ott arrangel:loo t. '''' ",. .m · .. · .. · .. · .. " n ...... Uing ", 'Clr-oU' 'Md b rate ud cOlltl'ol . - '''' '00. '" "d "" .. · .. " Re- .. ttlll, ", ·buttoa-rel ..... • I)-I'll 'ud brat. Md oontroh - Type ,fn car. ·.. " .. .. t,r 011111d.r ReaoT iD., •.. · .. · .. · .. " III iIIlILD tit"" · .. · .. · .. · .. · .. " Re- ... eabIID, · .. · .. · .. ·.. • •• · .. " R. t1tttn r • . · .. · .. · .. · .. " 'rollt _b.,l eri hd ... ae.eTilI.g ••• · .. · .. · .. · .. · .. " D i IIIIAII t )j 0 If · .. · .. • •• " R,- .... bl till · .. · .. · .. · .. • •• • •• " RI/HUll, •. · .. · .. · .. • •• · .. · .. " ) R,ar ..mul oy llnd.r llernoYiII, ••• · .. · .. ·.. • •• • •• · .. ,. III IIIlAIl U In 8' ·.. ·.. • •• · .. • •• 10 .... _bL 1nl: · .. · .. · .. · .. • •• · .. " Refitting .. · .. · .. · .. • •• • •• " f4ulta ,,' R.ldlu · .. · .. · .. · .. · .. " "2nd. IIdltlon o..t 195)"
Transcript of bristoloda.org...SICT 10K 8 BRAJiING S'811. CONTJ:1!T3 h,. Il .. al"ip~ion HydrauJ io 1)'nM · .....
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SICT 10K 8
BRAJiING S'811.
CONTJ:1!T3
h,. Il .. al"ip~ion
HydrauJ io 1)'nM · .. · .. · .. , In~'lira.l taDt ..... ter °1 1i1l41r · .. • •• · .. · .. , rroll t ~!tul br-ak .. •• ehanl ..... · .. • •• · .. 8 ROil!" _hul bralto .oohani ..... . · .. • •• · .. " »t 0 rlUll adJulhr .. · .. · .. · .. • •• • •• " Hand hrak, · .. " 'Md brake ratehoh ~d pAd. · .. · .. " lI& In ten"nol ••• · .. · .. · .. · .. · .. " AdjllltlUonta 4dj U8 tlllell t f" nOJ"llal ••• r ( all typ .. of ".1') .• · .. , , ante pedal adJlI8b1lnt (all typ .. .f oar)
" Blaeding ". ayat .. · .. · .. " R.-Ihhllf ". brat .. · .. · .. · .. · .. 20 /l.noYhg .,d ritt11l~ rtuibh pi~ •••. 22 R.io-ntthlg ", ' tL:y*oU' type ""'d brat"
,,,. ", I prinl{ 'n o ,M. ",n ott arrangel:loo t.
'''' ",. .m · .. · .. · .. · .. " n ...... Uing ", 'Clr-oU' 'Md brate ud
cOlltl'ol . - '''' '00. '" "d "" .. ~ · .. " Re-.. ttlll, ", ·buttoa-rel ..... • I)-I'll 'ud brat. Md oontroh - Type ,fn car. · .. " . ... t,r 011111d.r
ReaoT iD., •.. · .. · .. · .. " III iIIlILD tit"" · .. · .. · .. · .. · .. " Re-... eabIID, · .. · .. · .. · .. • •• · .. " R. t1tttnr • . · .. · .. · .. · .. " 'rollt _b.,l eri hd ... ae.eTilI.g ••• · .. · .. · .. · .. · .. " D i IIIIAII t )j 0 If · .. · .. • •• " R,-.... bl till · .. · .. · .. · .. • •• • •• " RI/HUll, •. · .. · .. · .. • •• · .. · .. " ) R,ar ..mul oyllnd.r llernoYiII, ••• · .. · .. · .. • •• • •• · .. ,. III IIIlAIl U In 8' · .. · .. • •• · .. • •• 10 Ra~ .... _bL 1nl: · .. · .. · .. · .. • •• · .. " Refitting .. · .. · .. · .. • •• • •• " f4ulta ,,' R.ldlu · .. · .. · .. · .. · .. "
"2nd. IIdltlon o..t 195)"
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SIRVICI BULL ITIN
RICORD 8111:IT
!:land lIrake Cont
Foot Brake .wee h.anhm.
Braking Sy.tea ( Type 40».
Sh'iderdi .. Uon lining' of repl
·or Per oao •
"'CII'-It -.hoes . '---+-
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" 5. 7. 54 .
SIC1'IO/l 8.
Signatu ...
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o -la It L.--U-
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SICTIOII 8 -, -
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BKA ll lIG S Y STAII
DlScal PTI OJ(
aetu&tu th. braku OD all four .. hub, ADd thl hand brata "bieh opera te.
through tbe .ediu. 01 • cable &lid rod,. tb. bruOI ill the rear .n.,I.. The
Hydl'aulia IYlte.
Tbl, il ot tb, Lockheed type and oon , ilt s of thl lollo.ing items.
1. .\11 Int"ral ".llt .... tlr eylind ... fitted :la tbe brat. IUId "Iutoll plldd unit . . ... rill. 2.
2. &illala- ,add internal "h .. 1 O),lillduI wIlicb op,rate the l1fO -\oad1"l l bo," front braku.
J. Singlo-anded int'»'lLol "heel oyliodo ... incorporat ing h4JId brekeoperated livers which 40Iu.t. th. " lea,diDa- and "trailing" type ru .. hrat ...
" . Pi~ lin.. -.bleb eon.in or " Bund)'lock" tubea ... tluibh pip. &ad tbl n.e •••• r,. Wlloo. ADd titting, ItO. oOllnootinl the •• Jp WIlt.. Tb, "Oundyloct" pip. Un .. are .ttached to th cb ..... !. f r ... by .pr- iIIg OIl" clip ••
Intcgral tank .clter cylJnder
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Tb1. unit I, il l u.trated in rig., 2 and J. Rererring to Vig.}. tb, UII,
phtc lI.
The Op/l.<lC bU"con
- :bid. ad I t I 011
SIC'!'ION S -, -
-rig. 2. Brat • .ad Clutch Pedal Unit.
0<.",. ,. ' ...... _ .. rig. 3. In tegrel T~nk M .. tlr Cy];nder
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tb. O~PI Ja fill'd with brake Iluld. • port liakio, t he 0711pd, .. with tba ra •• r-
Both th by-pall port
and the port to tha ~pll.~8 behind the phton h."d ",110 cata .. Cor uplIJlaion Ilnd COll-
trt.ctlon ot th fluid with tempera tu,.. cb." ....
11 the push rod wllleh ia ... e tuded by tb, brah plld.a l .... rubber hoot attach.,;! to;>
.,,," the brake pedal I , Cpo!rated. tha piston it ",oved .. ,alolt its return IprilllMd tbe
Ollld hi tbe crtilldor. TbI o beek vaho 18 b,ld rtl"lllyOill Ih ..... bo,. br tb .... tu",
'prhlg. !mt thl p ..... ur.or r h .id ill tho '"rllnder ..tenoet, the deli<fIrY valvl akirt
thut p,,,.itting nuid to ba dhoharj;ed into tb. pip. lino tn opernte tb. bl'4te
Hoh :- The pipe 11n. route varloa tor l,tt and ri,ht-hond drive .an (u" !'Ill. 1).
n.,. the brat. pedal ie rel" .... ed. till phtOB h .aved by its retura epria,
to 1tl original politl",,; tb, pre89url 1n the cyll~dlr I, tllereforo ralie .. ~d and
thl prunure ID the pip .. line alOUM thl d,lh-'rr .. ,hI &Dd lift. the chlekv,h"
(eOllpl,ta "itll dal1o'al'7 ",ha) froll it, .. aUal_
fro.. tba cylilldar. return. through the eheel< v,h .. to tha crllnder under tlla \n -
nuanoe of the prenure iD the pip' Hne and th brah ah". pull ott 'priDge. ...
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""d the rlo,," III tluld back to the o)'~ ,pder. UDder the.1 oirOu..tanol • • f l uid I,
lran"hrred tro. thl I pIIOI bebilld tbo ph ton bead through .. riDI or hol .. iD the
h ... d ""lIb Do ..... I1 )' aNI .. aled by thl .... ;D oup. The di& plaocd fluid i " i_odiau-
I)' Nlplaced fNl. thl) rllunoir, thu I tnpi ng th .. whol 1 aratell ch .. rged , libel! tbl
.. n), UO'" fluid ia rctun>ed to tho rOB8rvoir
t hNlugh tho by p .. n port,
A. ucond IUllotioll ot tha oheok uJVQ is t o prevent .o.ny r BtUI'll to thll _.tor
cy lindar or ,,11' troll thu lina during tho blellding procass.
'roat whoe l br"to IIcchani.,.
Thi . I . ot cODvontl onlt type
1I0Ullted r igidly on clcb brake I hoo bnckpl atl, and ~oullt i doll llcll brak" obooo
which a,.. held ill pol1t1oll b)o tWl;l pnl l-ott Iprio.p. A .toady apriDl oD each Ihoe
i s anchored to a brootet on tbe bnotpl ate.
S l ot, ill the pl .ton I o.d or eaob brate Iboe f it on " -Ml cr .. - adjuster l ooat-
lid bet"OIl the Ihoo .Dd the p l"top du.t cap. Th. conatructillD IUId operatloll at
Th" oon.tNeUen or tho rNlllt .. "ee l crJindor& ;. Rho,", In rig." . Tb,
o)'linde,. oae tin g oonteia$ I phton, baoked by .. rubb\'lr c~p. A cup tHlor i. pro-
vlded to ,..dulle l ht) flui!! .pace to n . 1"i.UII. .ben t ho H)'stOtl iH .. t r ost €lad a dUl t
eoV .. r is fi t ted over th" piltoo end ot the cutiO,i,
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s..:crION 8. - 10 -
&ach roar asuomblr (se .. "g.5) hits a leading. and t rail ing type brake shoe.
thue huing oporated by a ainglo-ended cylinder fitted .. itb & split-type piston.
Th" leading shoe!! lire identie ... l with the front S\)eC8. but tho trailing shoo ia
identifi .. d by a lug ... Idad nQ&r th~ slot Itt the cnd af the I<hee. A fulenm. fer
both tbe .hoes i9 provid .. d by a slottod anohor bracket welded to th" baokplot ...
the sho .. s being held in position by a tension spring.
thoB8 of tho Iront shoos ... re fitted .
Steady springs similar to
The trailing shoe lec/lhe in a slot In tbo eylinder casting, while the
leading "hoe locates on tho ")licr"",· .o.djustO]· interpose" between the shoe and the
dust ~o'·or of tha piston.
end.
A pull-off spring i~ fitted b .. tween the ohoeo at t hi~
Th. eonstl"tlction of th .. rear wbeol eylindor s ia shon in'ig.5. Thu
eylind~r castin" "ontains an outer /lnd "'" inner pia ton, thu latter boing bocked
by a rubbor ~up and cup fil ler similar to the front wheel e ylin~er o.
dar also carrios a band brAko loyer whlcb aotust ... th .. outer piston.
COY .. ]" fita over the piaton and of the cylinder.
The cylin-
A du,.t
Whon operated hydraullcall,! (i . e. by tho brako podal) tho inner and outer
pistons mcye aa a 8ingle unit to operato tl]o tip of the loodiJlg shoo_ 11 alot in
tho inner pilton permit~ itJi .0yelOollt without disturbing the hal,d brake lover.
DU8 to the friction of tho c,!li ndor in ita location &lot, the piston-operatod
brako shoo con tacts tho brat" drum firot, and tho roaction then Oauaes the
oylinder to ",OY8 and a .. tuo.t e th .. trailing Bhoe.
1Ib8n operated .... nunlly 0 .•. by the blUld brah) the beel ot tho hand brnko
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- " - S&CTlOH 8.
Ibo •• -Hbollt dllturbh&: tb. illa.r pia tOil. A.a 10011 as tb. INdia&: Ibo. OOlltactl
tb. bratl dn.. tb. rea.aUolI 011 the lST.r Cule",,", Il(IVI. the oylillodar to oper.h
the t rail ill&: no._
·lIie ..... adjuste ..
Tbh UDit ud itl Op .... UOIl il illultrat.d in r1C.6; it pnwidea Cor 110 ....
Tb. ualt ao~priS09 a spindle whicb il Ilottld on clle .ad
to roeohe a 10rowd riT.r tor .djust.ont pUrp09Q8, and ha. teo intl&:rl l le .... otod
OUI b.ho.n wbiob the brah Ihoe h locat .. d. Th .. DIUI unit 11 lIounto<l in I
slottod .&lk Whi ch 11 \ooltod on tho pi aton duat c.p or tbo
cylindlra, Th. Dlota per-it the CAll! unit to mOTe lII,ternl1),.
bnt. operating
Thererore by
ro t.tla&: th .. C .. , the dilt.noe betwoen the cam operating cylinder unit and tbe
brat. I bol I. IIIO ...... d, eaablln&: ndjultllellt to bo aldo to cOllpooente ror .. Inr ot
tbl brake 111111111. Tbe .I .. ratlolll on the cams engAgI • rldll ln the "It ttUI
10aUoi tb. adju't •• at .... d p ... nidilll u .ud ible "clict" whell .djuIlJ:lent la IIld ••
IMfOR1'Affl, It .hould b. 1I0t~ th.t aDy alter.tiOD or th ••• ttill&:.t thl
-.Icr", adju.t... 011 th ....... wbeoIe, o"oot. both the toot
aDd haDd brat ...
OD III earl, the band brat. 10'1'.1' operat •• tho roar who.l hrat.,
all ellcued aahle aGllnlcted to I brat. operating le"'r wIIieh I, IIQUllted on a
piYahd 06mplln •• Unl 10"1", (.ce rll.7) an the rOAI' s.xle ouiag; bl'at. rodl
lint the oplrating 1""11' with thll I).od brako le"'rs In the I'car wheel cyllnd.ra.
"2nd. lIdition
8J1C'1'IOll' 8. - 12 -
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Type 400 oara fitted with ~ tly- o rr· band
brah ud .prinK box ...... bly.
Tllo •• hn" • "f ly-a r C" type hud brak,' ll1Yl,. a. 111 .. , trll ted in '1g.8.
Tb, braka h operated by j'MIllln g up the \ .. ,,. , tiro"" Droning tha 1<1",," 11"'(011 to
oogogo the pawl .ith th, brato laver ,.atohet. Tha brGke i , ralaaaod by pulliog
up the leva.. to dlaengage the powl froa t he ratchat. Tho 10Ylr hut ton must Dot
h' pr'il04 for thi, ope ra tion .
.. · .p rl nl!- bo~· •••• bly 11 fitted OD th' oabt. oonduit to hap th_ cable
taut; Iha .... rang .. ent 11 sho ... ill rig.').
Ty po 400, 401 . 402 car. flttad with "Cl y-ott" band brllke and cable r eturn . pring arrl1ll inent.
brake t. operated by pl,ll l lol up tb, I"yor , thIn rres .. i Ds th l I ..... ,. button to
Tb. brat. 11 ,.. l •••• d by pull!nl
llP tlH' leTsr to diungago the pawl trOD. ' ho ra t ohot.
Tb, braka cabl. conduit t.rmlnat.a In a bracket we l ded to the rea r ~l.
""linea ti on at the eD "- et tho cabl. aa ,hown In rill. 10.
prot'~ted by a toloscoplo ru bbor Hleevo
Typo 401 Dan t ittod witb - buttoa .... leaso· &.ad oabl. return epring arr &.agalllent .
The Iprlnll and cabl e are
• -but t oe ro l ea .. • type band brate lner l a fitted .... rla. l1 ..... d t.
raluainll the button to l ock It. Tho brake la released by pr.ulng the button
(l.nd low.rlng tho hand braka le"er .
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_'OOG ". ~ '''''''' CIDlL.O. TO .. 0·'." '.0.00; -,"" .... . .. 1 C" ., . G
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SBC'I'ION 8 . - 16 -
Th. brat. nable oondvit ter-inatea in A brAoket •• 1dG~ to the .. eor axle
eaaing, and a return spring i8 titted between the end oC the oonduit and the tort
connection at the ond ot the cab le as .hon in Vig. 10.
.. re protectod by a teloseopie rubber sio"" .. ,
The opring and cablea
Hand brat .. ratchets and pawls
Moat typo 400 oar3 haY. boon titted .ith n winglo-toothed hond brat .
ratohet pawl , whioh haa olnoe been superseded by n double-tooth od pawl and modi -
tiod ratch"t_
car haying a singla toath
ratchet_
pawls are of the IntoI' type, and to lit these to a
rat chet· it iy neceasery al90 to tit & m~ i ti.d type
IIA lKTi:NA.'iG.I
At the firlOt 500 ,.ilOG ( 800 bo.) oheck thc fluid l evel in thc rcsorvolr_
At intcrval. of 1,500 miles (2 , 500 km.J check the fluid level in the reser
voir; koep the loyol Mithin h .. 1r an InCh bolow tho fiBor cap ueing only Lock>
beed brak. tiuid (orlUlge) , A rapid or cODBidernbh fall in riuid laYei fndi -
eatea a lont in the eyat •• , which should be trnced nnd reotified. Ensure thnt
the air veat in the filler cap I s freo, nB an obijtruot ion may cause all brakcs to
"drag". On I .. ter type 401 cars, gl'ea.se the br .. ke cable through the nipple .. t
the conduit ch ... si , support br .. oket,
At into,... .. ls of 12.000 ",ilea (20 ,000 m.) r emove tlt o bni<o <11'11119 , check the
condition of the lining" and ensure freedom from greaee and d irt. It the lin-
ings al'. Born do"" to the rivetl, it ia recolllllanded that replnoe.ent bral<~ shoes
.. re fitted. To r\DOve the brake d r .... , j .. ci< up tho relovant . i de of the e .. I'.
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ADJUSl'WtliTS
Adj\lHt.,&lIt for 110 ...... 1 'lL'OHr .all type. of o.ar.
SKC'I'IOJl 8.
The followlD' i. tbe oorrec t •• thod of making adju. t.oato to oompeD,at' ror
1. With th' hand brate " 01<;" •• upport tile car on j.oh or 11 chllllab ataDd, IlIId rftt01'e the wh •• h.
2. Swillg the du , t oap OD the br"to dl'Ull to upo •• t ... II.djuBtllr bolo, then ,urn the brake drug .0 that tho ha l o 11 oppo.ito the alott e d ho.ad ot 0110 of the "lIior .. - adjushre.
). loaort a s oro"driver and turn tb, ""Juste!" in " olockdu diroction until the br"ke s bo& boars ~ard on tbe brAke d...... Mo" lurn the adju~tor bllck 011.0 lIotoh. 1'hil .hould provide the correct e1'orllDu betwoell the ,hoe IllId thl draa. lf closer adju.t.oot i. required. .piu the d~ and .pplr the brako hard; tilt. wUI podtioo the .ho. corrootlr. B.-adjult .... oueeuary.
4· Rota'. the d.... to '"'po •• tho ot"or adjuo'." thOP rop.,..t oporotloo J; 010.0 tbl du.t oap.
5· RepeAt oplrAtione 2 to 4 on the oppoaite t!"Ont wheel
Re.r brohl
2. Rei .... tbe band b,..l:o.
,. Jaok up the 0.1', th.n rOIlOv, the "hul •.
Od 195'}"
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SICTION 8. - 18 -
8wlRS the duat ~p OA the brake 4r~
boh, tbon tura the brAte dr .. aO tb.at .Iott.d head or tbo ·.lor~· ndjuatar.
to upo .. the hole it
tbe a4jU&'." opposite the
5. Apply eithn th halld or foot brake to 8"IU"& that tb. wlleal 0),liIl4&,. it eutraliaed, tll .. releue tba brat.. insert the aor.wdri .. e,. ~d turn thl adJu.te,. olock_i •• until the abo •• b •• ,. againet the drwa. then tUMI tha Adjulhr back ODa notch. Spill tha dI'lllll thlll Apply the 171:_1<0 hard; thlo will podtiOD tha ahoea oorrectly. Rt-adjud.a ........ ..,..
G. Cloao tile du.e oap.
7. Rop •• t IlplratiGna 4 to 6 on eh oppo,t to renr dnu;.
8. hUt tha "heele, apply th, b&lld br.h. 10 .. ,. the oar -.ad r .. o ... eh ndlu and jaeh.
lfoh: - When adju&tilll tb.e brat •• atta,. 61ton40d ptrloda or I"UlIlling It h rooo-ended that tha brat. dI'UlllII an rallovad and the lIoehanh. blo"" Dut .Ith IlJI nil' blut.
Brat. ped.l adjust~ont all typeB 01 ear
'I'll. ond-noat bot.oen the pu.b rod IIIId tb. pi.tOll ot th In toll'" type
••• ter 071.1nd.r (ue 'Ig.,). fa adj\o.t.d eorrectly by the oar lI4IIuraoturer. Th.
oorreot ntting die .... the brah pedal to be deprouod t in. belore th piston
An Inoorreetly pOaltloned
aat or otb.r obatrooHoe on tbe Cloor boU'd _y pre •• nt oOllplou retuMI 01 tb.
pedal to the ·orr" po.Hion, aDd aay tate up the noo •••• ry end-Ho.t "hen •
• etu.lIy. tbe adju"t..Clllt la eornet .
eU.cted .t the 101' •• cre.od into th and or tb. pu.b rod. It i" •••• ntl.l to
,.. .. nolr •• y be obltructed and oaU •• brake drag.
If atter adjulting the ro.r .h •• l "Mlor .. " adjust're it i, found tb"t the
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or 27. a lerYioa.bl1tty cbeck abould b. carried out on all ploa, bUlb.e . ra t chet
&lid pawl toath et a.
Undor DO "ir~UJ!1§t41l9Q8 !!Iql; (be br4ka rodG or "ShIn 11, M!u§tlld to "9rroet
!totOM 1I0a.1'; theae al' .. nt b)' the II&1lUllletura'lJId require 110 (urther adjua t -
BLllDING THJ SYSTiM
-Sleedine- tbe eYlt_ h not.. routine .... inhn .... eo o\>O,..tioo and IlIo .. ld
01111 b. 0 ...... 1"3' whoo • portiol! or hydrau li c "quit-eo' ha. bloo dlsoonoected, or
the t I uid dra ined ort .
I. rill the !'lunGi,. ot tbe _.ter cylinder witb. brake fluid to i io. 001<>. eb" IIlte" Clip and tnp it at I ..... t " qu
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SE(;TIOll' S. - 20 -
RI-LINING THE BRAlIS
On Briatol oars , the linings are ground aCt~ fit.ant to the brake ahoea to
enaure 1IllX1II!lJll contAct with the hrato dl'Wls. ~o attempt should therefore b~
made to re-line the brako shoes unlesa faoilities are available for grinding.
I'ben ~orr8Bt braking ia no IBnger obta.ioabl .. by Adjuat.,~nt ot the .. 1.:1"1' ..... • ad-
juaters. repiacemoot broke shoes with ground linings should be fitted.
al follows:
W&dgo the wheel s, jack up the oar, l~ .. er the Car on to ohaslis at&nd, . ond
rll!!Iova the rol"l'ant whecls ond bru.o dl'\Jllls.
Rear braku
RelIIove the steady &priDIj" frail the troilinlj" shoe, then tilt the shoe a .. ..,. from the backplata.
2 Remove the .eBcod IteAdy spring th. pull -orf and tension aprings adjuster and _ask tro. the end ot
fit the r .. plaoe.cnt 8boOB aB folIo ...
Withdraw th .. sh ~e8 . d .. tach than rO!!luV8 the "lIIicrlUll"
the leading brake shoe.
1. POBition the "lIior"",- adjuster and mask on the leAding brake shoe then tit tbe pull-oCf and tension s pring. to the 8hoe.
2 . Po B! tion ,,- brake 8hoe h ,,- a.nohor bracket locating the opposite .. , 011 the piston or ,,- brake cylinder.
,. PoBit1on ,,- tra! ling 8boe ,. ,,- anchor braoket, locating 'h oppo~ite
_., •• ", braie cylinder. Tilt " And connect ,,-
pull-oH ~, tension 6prings thon pu~h it bAc~ into poeition.
4- Pr~ n both shoes cn to tbto baokplata eo that the .t~A~)· springs can be fitted. Wa1<e 811re that the shllll1<a of tbo hooks are inside ot the brackets.
'ront brAkoll
I. n .... ove Olle of thu steady epring8 and tilt the br,,~e eh08 to
•
- 21 - 8.ct-lOI 8.
...... ---
o 0 ~-
r -- ----
--==::P~
... " .... .-----------
•
,., .. .... rig. 12.
)
rig. IJ.
,
•
- 22 -
.... I loT" th .. tension or tho pull-off .p .. ing.; th .. ")lio ...... " ad jud .... oan nOli' be "ithd .. all1l.
2. &9100'0'0 the second stoady ap";ng completo with pull-orr 8p .. in~8;
will tall away.
IHt otr s&oond
the brake 8hoes "11101' .... • adjU9t«'
I'it t llo .. oph.cement 9ho88 a . tol l o1l'8 .
1. R .. II t the pull-ott oprings to one ot tb .. b .. aku "ho08.
2. Position the ·WicJ'''''~
thB shoe in position on adjuster nnd .... 8k On the brak .. cylinde .. s .
tbo shoe then bold
J. Posl tion the s econd "Micr ..... • adjust .. r illId """. k on tho oth .... shoo, plnc~ the shoo in position than tilt it 80 thnt tho pullott sp .. ings CILD b .. attach .. d. Push both shoes baok i,nto position.
4. Pros~ both shoos againat tho bnckplnte sO thnt tho st .... dy IOpringa Can be titted. Wako su"" that tb .. shllIlka of the hooks are on tho insido ot tha brnckets.
Chock that tho ·Wicr~" adjusters a r e in tho slackened ott position. then
ti t th" breke drums .
• Chect th" troo rotation or thu d~B thon tighten the
-,,(icrWII· adjuste"B until the brake shoos bear on tho dl'Ullls. Slacken ctt the
adjusters one notch from thi" poaition and "g"in chock for froD rotation ot the
Sl ide the duat caps oyer tho adjuster holos In the brake drums then
tit tho wheelo and renoyo the jack •
RENOVING AND FITTING FLEXIBLE PIPBS
On Briotol C,,"B . tho oonnection8 at the ends ot tho brake aY9t"m fte~iblo
pipe are integral with the pipe. This me"ns that the eonnoot10no cannot be
turnod in rolation to t hB pipo and it is th ...... foro 0800ntln1 that the corroct
proc .. dure fo .. removing "nd fitting pipos must be adoptod. Vig.16 illustrntos
th" method of fi t ting tho tlo~iblo pipe to the .. i"id pipe . and 8ho.o the oooooct-
Ion to the r .. ont brake oporntjn~ eylindor or J - 1I'oy un i on on the rOnr axle.
- 2J - 8I(l110lC 8.
rig.l4. Re ... r Bra.l. .... ,
•
•
•
\ rig. 1'. r rcDt Drakes
)
rig, 16. Braka !,.a l ... r}aibh Pipe -:lad. aditl .... - (}et 1')'J-
{
,
SlC'l'IOI1 8. - " -
1. Uuaerew the lUli cn Dut ot tb, rigid pipe (I'0Il tb. tluibl e pipe oonn.eUeD. Tho union Dut i. Inboard'o! t hu Ol>lIoootloo .ount~ Ing brAckot.
2. Uoldiolj tbo hexagon of t he tlulble pipo rino rlth a IPMllor, UueeNlW o.nd ,.","0 .. 1 the lool.:lIut. tbfID ext .... ct the Iprioi' ..... her Md .. iUdr .... the And of tilt. t1ulble pipe t ..... th bracket .
J. "'11IIg .. 'panDor cc the hUIIOlI , lID ...... the " ... phh pipe (l'0III
the NIl.. ef the b rake ope ... thg o),lillde .. . or th ]-ny u.aleo OD tb, r~r ~le. then re-QYI tb, ~t.t.
Iben retlttlng • pi po procold le rollo ... ;-
1 UliJli a ne .. gasket, Icru' the oOlllploh pipe into th,; brake oper t.tlll!r crl,nuol', Or the J-WIY union. Tighten it secuni),. ull1nQ' a spAnner on the hexagoo.
2. IOlort the oppoeite ODd ioto tbe .ounting brac~.t. then tit Ibe Ipr1ll8' .".,b er OllId loctout.
). Hoidhg eh .. beIaIOOD OD thh .ad or the pipe fi ... l,. with 11 Iplnaer, tighten the loolnut l.cur.I,..
4 . Se ..... On I.IId tighton the Wllen nut ot the rigid pipe.
5. 81 .. d th" 1,.lten, I n pa.ge I'}.
I t tbe 1'0111' rll1ihle pipe II recovld, make luro t hllt the pip. retltted le
of thD correct length; the oorl'&ot pipe h .. rled lL.48926. Under no ciroUIII-
Itanoos sheuld n front pipe (aarked 1~ .4892 4 ) b. titted to the raIl' , ca thl, .. ill
r.ault in ultimato f.l l" ....
RI- SJJ-1IltG "1& - 'LT orr nu IWII B1l.\.l& lUll Till SPRING BOI C'BLl PULL 0" ARRANGEMSltl .
'lYPl 400 CARS
I . Plcao the re.r of the ac r 011 ohu,h ltarlda alla .. jc& tbe beok u1e to r .. t i n t ho I Cllbber It rcpl. R ..... ove the l'fI/Lr wltuh .
2. Detaoh tha hrako "rod& t roll the hand br&l<. layers nnd the nlble tl'Oll the brake Opel'ltlng lovlr.
)
,
- 25 + 8~IO!f 8.
J, s.t tll. hand b .. ake to the "ott· puit:l oll IUld. by .eADS ot the adjuet ... at the front end of the cable. adjult the eable l eag th 10 that tha a p .. ing ... ta:lsl88 eollar at tha 'prieg ~ iancr tuba i, 0 I iD. iuide tbe ,p .. 1ag bo.t.. s.e rig. ').
4. AdJuat tII. b .. at. ,ho. ·W:lo ..... adjWlte ... 10 that the brake Iho .. b.a .. hard oa the druaa. Attaeh the cable to the brake operatia, lay... ADd adjuet tha b .. ake rod. 10 that tho to .. t eade can be . 'ea.bled to the -hAnd br.te levl"~ .ith tbl oo.pen8ating leyer plrall,l to the oeut ... l1n. of the oha.,i • .
5. Ra-pin the b .... ta .. od Cort ends Ind lub .. iolte. Retit the .. heell then r_ove the ~hallh stend.. With the onr ItlUld in&: on the ground. tbil adjuet.ent .hould eo.bIe the hand brll~' to be
eppl :I .d 6 to 8 t ... tb on tb, .. oLobet r ...... the · ott" to the ·00"
poaitlolll.
, .
All tutu... IdJu.t~ent ~ be aho. "Micr .. • adju.te... ~. ,t.noos .ust adJu.t •• nt. be
compensate fO" linin&: .. ea ...
~ada at the b .... t. Und ... no eiNl_
and. at the coble to
RI-SiTTING TII& "rLYOrr- TTPI': IWID DiU.U AND CO)/roo1.3. TY1'1 400 40 I A.'W 402 CARS.
Plaoo the .. ear or axle to rllt In tha
the ea .. 011 chae.i. etaod. allow!ag the bact ,oubb ... ,trap.. ft .... Oy. the reAr wheoh.
2. Dotach the br.ke .. ode fro. the hand b .. ake lcve ... and the cable trolll ~h , brake oper.tlulI lev er.
J. Sat the hand brah to the ·ott" p",ition &lid. by .ean. or the adjultor at tha front .cd ct tho eable. adjult the oabl. Ilolth until tbo Ollllt ... ct tha eabl. fort pio hole le 5 io. t..... the r .. e. of tho b"aetet OD tb. axl. aaalnl.
4. Adjust the brate eboe ".to .. u" adjulters 10 that the b .. ate Ibo .. b.a .. h"rd 00 the dnmD. Attaah tha cable to tba b ... to operating lov .... nd adju.t the b"ate roda RO that the tort oDd. oan be Assembled to the hand b ... ko leve ... with the aO.pgo,stinl lov~r pa ... llol to the oent .. e lino or the ehassl ••
!lote:- O. t"pe 400 e .... eneura th.t the operating l over .. elear of the Ingll' • boot.
5. Re-plo the b .... to ~, fo .. k .odo _ ...
lubrio.te. Slacteo '" "Mle .. u" adjuate ... ." ootah .nd eheet fo .. r .... ro tatian ot .o-d ......
•
8JCTIOH 8. - 26 _
6. Betit the ,h .. le then r_o' .. tbe IIbulie elande. With lh a&r etandiuI Qn the lround, thie adju't.ent IbQuld enable the hand brake to be applied 4 to 6 t.etb on tbe ratabet fra. tbe ·olr~
tQ the ~Qn~ pol1tlonl.
lllPOR'I'Ali'l' . All future adjuet.ellt ~Ult be .ade at tbe brake Iboe ·~l.ram· adJulte"I~. Onder DO .ire~
,taDce. lust adjuataent. be ande It tbe clble to coapln.at. Icr linin8 'elr.
RK-SJl'MlNG TIlB "B11I'TON R&1.&ASI" HAND BJ!A.J:I
AND COIITROLS.
TYPl 40 I CARS.
1. Pia •• the .... 1' III tile ell' 011 cha .. iI I tOUldl a1l0..-1118 tha b...,t axle to nU in tbe .nubbe,. .t .... ~. illllJove the nIl' .heeh.
2. D.tach the brato rod, II'''' the hand brat. lev.,.. and the cabl. lro~ tho br.te operating lover.
,. Set tho baud brlto to the "oU" position. at th tronl lad ot tbe eable IUItll 1/32 tained at tbe loeation shoIll iD "S. 11.
Adju,t the tort and iu. cha,.ance iI ob-
Cheek tbe distance bet .. en the clntro 01 tbe brate lever pin and the tacI at tbe hracket on the al". dl~.udnn *1l1led. 5 iu. adjult the oable lront tor1l. di~enlion Is obtained
oplratillg Ir thh
UDtH thl
" Adjust the brake abQI "Ili cr .. " adju,tlre Wltil the brit. Ihoel bear hard 00 the d~
6 Adjult thl brete rodl 10 thlt thl tort ende clll be all .. bled to th .. hand bra" Ievlre nth the "_plceaUDI laTer paralhl with tbe ceDt ... IInl at the "bUlb.
7. Re-pin th brake rod lork ondB and lubricatl. Sllohn the "~ll1ru· adJllltln ani uotch and ghut for free rotation oC the dnJal .
8. Refit the wh"ls and remoYl the Qhaub . taud.. With the car etandiDlI' on tbe BroUDd . thla I d jult.aOlllt ehou ld enable the h&l1d brat. to be appli ed J to 4 teeth OD thl ratehot t,-- thl ·ott· to the ·1IJ1~ poll tiIlDI.
IKPORTAln'. All tuture adjultaenl IIIUI\ be .. de at till brlke lIboe ·~Ior .. " adjultar. ~. Under DO c lrouaatancel aUlt Idjuata.Dtl he aide .t the eable to oa-peDlate tor lining .. ear •
•
« )
- 27 - s&c'llOM 8.
Il4Sl'lll CYLIIIDElI
1. Di'aDlluot the pipe fro.. tllo baDJo in tilo boad of the oylinder.
2. Dotaoh the rubber hoot (Nil the cylinder tb .. o .. "0'" tb. bolt. B.~urin g tho unit to i t" 1I0uIlt ing braoket.
J. .&110011'1',.0 the unH forward, In,vi ol! the rubbe .. boot and puab rod .tt&ob~ t o tbl brak. ped,1 I luto,"
, . PtslIIlln t Ii Ilg
Push tbo pi ,ton down tho oyiindar bore s li ghtly pr ... ur., on the pisteD atop. then rsOT. tb, i ot.rod p.tIrh .... y thin b, elthdraWD,
tn ... l \lll~" All)'
ci r clip. All
2. It h ,dYhablo to diocal'd all rubbe .. ""'POD'lIt,.
RI-aU9lllb ling
I. II'lIIh .11 COIlPOllootll thorough!,. It any rubber part. an hOling ... t.hod, Un LOI!lbood 111'/1"" fluid oel )' f or clellning th ... part. . All trae .. or pltl"Ol, ~raf till or trfob l oroth)'hnl uld 101' ci'l.lIina altal part , lIU8t bo r~y.d boforo ••• ~b ly
2. KJ:aatno aD)' ....... i co .. bh rubber part9 for da:agl, 1I'e&r or distortion.
3. &u nur(l th&t the h)'-pan pert in the eyHndur barro! is not ob.tructed by PUgjng • pi ue ot 23" 11'.11'. Ifirl through it" oritiol; tho tiller eAp hole 1. u.od to gain a coe •• to thl port
4. Dip all parte In brat. fluid and as .... b l . 1I'ot.
,. Stretch the .eeolldar ), oup oyor the rl.obe ot tbe pi. t oll "t~ .
11'; th the l arll'er diultul' to tll " piston oro.." . Locate it .Ill
ahcn in ' i g.} . then 1fOrt I'{)und gently dtll tile ringe.... to enftun tllat it i8 80ated OOl'rootly.
•
S&CTIOJ( 8. - 28 -
r;, rH the .,.h ..... h.r ~o tll. ChMk ... h.. rit ~II. rllbb.r delivery ... 1... to the ebe"k .,alva than aa.e.bl1 the aombinld delivery IlIld ChICk .,al ... to the brier .nd 01 the retul'll IIp .. in,. on.uring that th l retaine,. i •• tt.ch~ • .ellrlly to the small.r ond. lwoe .. t the .... _bI7 • .,.1 ... ti,..t, into the cylinder.
7. ID .. rt the ... In eup, taking o .. ra not to d ..... g. or him back the lip, then pre •• it down 00 to tho .pring retainor
8. rollo .. up .. ith thl phton j tua c.re pot to tllrA hack tile lip 01 thl .. e .. oad .. ..,. cup .. hiP IlIteripl: thl lIylhder.
9. Plleh the pht02l a .hort way down the Clylinder bore . in •• rt the phton .top. then refit tbe c i .. .:iip Into tll& groovt provided.
Reti t tinl
1. Phee the unit in poeitioo on i t. IIOllnting braoket . inserting the push rod In tll .. phtol;!. Re!i t tho rubb .. r boot 10 that .hln the .... t.r oylhder I . hi position on th .. IIh .... h, the .,Inl hole in the bllot .i11 be at the bott .. ; it the boot ie dllAD,ed 0 .. di.l.orled, dhcard it &Dd fit .. ropl.o ..... nt.
2. Secure tho oy llnder to th' lIounting braoket.
J . Cbeek the adju,tllont or tll. brake pad.I, as de"o .. IlIed 011 paa:el8.
4 Retill tbe lIuid re.e .... oir ... ith ole.a.n Lockbeed brake fluid (or&llge) &Dd telt the operaUon by pUlhlng th piatOIl don tba hore of thl cyl inde .. And .. llo.ill~ It to .. eturn unA.ei.ted. Afte .. a r .... ,ppllc.tlon •• flu i d .hould flow froa the outlet III tile cylindlr be.d Conneet the fluid pree.u .. e pipe , And bleed tbe ey.te. ... d .. oribed on p.g. \9 .
,. Cbeak the ,y,t .. throUllhout 'or leak, b1 appl7illg U,.. p .. lI.ure to the brAke pedal
ROllloying
1. 'Hili tbe re .... eheeh adequately wedled. jack up the car ud 1'_0'" the Iroet wIleel, &Dd brate drual.
2. a_OYI the bl"8te . hon SI duc,.ibod 011 p4ge 20.
•
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- 29 - SSC1' lOM 8.
J. Reao • • t he tlexlble pipe f ro- bahiRd the baokpl oto • ... pale 22.
4. UnBon.- tho ~ Jo bolt fro. both the o,Undol'1l &lid r.o .. o tb banjo adaphro, OOllplete wi th brJ dgl pJpe alld g. ... k&t,.
5. Ilem .... the ucul':llIi lIut8 alld .. ithdr ... tbe o;ylindlrll_
I . I"Uhdra .. tb. 4110t cover , (oll o ... d by tb. pluoll.
2. Apply lulllot l.t a ir pr ••• u~ to the flui d concac tioD to blow out the nlb"r cup u d cup tilllr.
Re-anlllhling
1. Thorough l y c1 .... 11 ,,11 part.. ulial Lock-bud b rat. (luld ool)' tor the rubber CGDpOllO ll tl. .1.11 tl'o ••• ot par.Clin, pe t ro l or triehl o .... th,.loo. ueed 101' cleani llr !l.etal Pl'rtl .UBt be rI"o .. 9<l bet ore aaae.bly.
2. hamio9 the rub ber cups 101' dNlllo:e, ..... 1' or diltor tion. 1I1uelly lt I, o~v i l.bl. to ren ... ~ll rubbe r p3rts .-hl. rebui lding.
J. Dip IIll part. 10 brake rluld and ........ h l .... t .
4. 'It t he cup filler to the oup then tir8t} to tile oylinder, hkin, car e th lip ot tho Ol,lp.
tit tllh aas ... bly . (ri lI.r Dot to d~ge or tl,lrP haok
1. rit the oylinderl into thlir reapooti ... POlitJODS on the baokplate. and 800l,lre eaoh , I th thro. Iprina: ealhor . and nl,lt •.
2. Seoure thl ba.IIIJo adapte ... , OOJlphto ,1th bri dgo pip. , b)' in .ortlna: tho banjo bol t. i n both o)'lindlrl • .akina: pre.,u re-ti a:ht j oint. with no' i nk.t. .
•
8IC1'IOl'l 8. - ,. -
J. Attaoh th .. fluibh pl~. wit ... 11" pmht iDterpoaed. to thCl batlJo bolt of th .. tlpp ... "rUDder atld Hllbt ... t o .ab a pre .. tlretillbt joillt.
4. Saouro the opposite end ot tbe pip. al desoribed on page U .
,. Retit the brAl:~ s hoea. ae. paio 20.
(,. rlt tb. b ... h dnm and "bleod" tbe .YlteD ... d"aoribed 00 paj'el9.
7. AdjWlt th brake sho.. by the "1I1er .. " adjuster a. detallod 00 pas. 17.
8. Ch.el: the .y.t~ tbrotl~otlt for 1.-11 by applyini fi"l p ... astlre to the brat. pedal.
9. naut tb. n.ala and le •• r the 0&1'.
Il&AR Ill laL CYLINOlR
I. With the froo t .booll lI'8died tore and aft. jaok tip tb. Nlar o f the YehioJo. tholl ..... o .. e tb. rear "h.eh and broh d""", ••
2. &e.oy. the brat •• he •• a. d.lorll1ed o~ pagl 20.
J. ReaoYI the banjo belt •• ourlog th" baIIjo ~aptlr at the rOar of t he b&ckplote.
4. &&'0... tho gait"r the .. di ,ooo .. ,ot IIrate leY"r . ReJllo", tho proteotiYe
the brake rod t 1'0. the hond rubb.r boot fro. tho levor.
,. Tilt t ho cylhlder and mano.uvr. It trOll tho alo t hi the baokplate.
DhauUIIII'
I. R" .... u tb. dust 00 ... 1' and th. outer phtoo.
2. Puah Otlt thl b ... d b rate I ...... phot pin. tbaD 'ritbdra. tb . I.yar.
-
f
-'I - 8MC'I'lOIl i.
). Bltak. Ollt the !nn.r ph t on then . pp) ,. alltrloiont ail' p ..... IIl'& at tb. f lu id cona.~ tlon t o blo. out tb. our and cup filler.
4. Clean.ll parta tboroughl,.. lIaiDl Locth .. d brake fluid ollly f or ",bber ~rts. All tra .... ot petroL, parattin or trhhloreUl1-le ... auat b. r8llOved herore ..... bly.
I. huln. all rubber pe. .. ts ror dlLllllg • • "ear or distortion. 1:.u -ally It is .dvlllbl .. to rlnl" all tho rubbe .. parte "hen rebuild illl.
2. Dip all .IIItel"llal OOIlPOllelltl In brake f1ujd and a .... ble th ... •• t.
,.
,.
• to .. rt thA "up (111.1" in thl oup then fit this ....... b ly, (cup rillor first) into the cylinder. tll~in!; cnre not to dllOlago or tUMl batik tb .. lip oC the ""p.
Ins.rt the imaer pl,ton, raa .. tb. 0P"II alld or the ",lot iD tha " .. Una:.
alll .... illg t hat cyllndar and is
tba slot In tba pi atoll aliglled witb tba l .. nr
~. 1n8art tba hand brall layer .Ub tba crank tC .... nllI the open .. nd or tbe 011i1l':.r then ,,""uro It witb it l pivot pill.
6. Inalrt tba outa .. pintoll .0 tb.t it. alot engage. tbe I ... er than rit tha duat co ... r.
, .
,.
OUer up the cylinder to lovlr th r ough tbe ,lo t and tba oyl1nd' r into pelltion
tbe b.e~platl .
(/lOlng to the in it, Ilot.
with tha h~d brakl rellr. tbell lIIanO .. u'l'r8
the baajo adepter to tb .. cylinder with the baajo pr&~.ur' tight joint with nOW eopper gllOkotl.
bol t.
4. RefH thl brtake Ibo .. a9 daurlbad 011 pagl 22.
6. AdjU9t th~ brake shoes b1 the "Ni~r,..· Itdj .. ~to r aB detlilBd on paso 17.
"2nd. Jrdltioll - Oet 1';J,,·
" v
s.c1' 101'1 8. - )2: -
, .
2.
,.
,.
5.
, .
7. Oth .. up the t .,4O&"&"" brah rod tG U,o hand br.~o le .. a .. ILIId tit the n!evh ph.
8. Cheat th" .,at_ throllJlhollt Cor halt" by ,.ppl,.ip.g " lint pre .. ure
to tbe brat. POUt.
'3. Refit th" nub &Dd to ..... th" oar; ".0'1'& the ... dj: •• froa the fl"<>lIt .h .. la.
lnoorrlet adjUlt.lllt or tbl brake pedal.
J4ULTS AND natlDl&g
P...t.l oap b" depre .. ed
to lIoor-bo"nl
hidlu&te4 by b rak.. ojMratilla: ir the foot pedal ia ·P\IlIped-, Re-adJUlt b,.d.~ at the "Uoru- adjuat • .,9 &I'dltaUed preYielll-1,. Or It &01'11 bp.dly, tit ... Uned brak .. ~.
lodi~.t.d by the padel .. ,."hlog the floorbOArd It ulld"r Iteady prenure. Cheek th" pipa tl" ••• joints ~ .-h •• l eylindor. r or leak.. It tbno are .. ttshotory. Ha.llliae tb" platOD ADd oyllod ... of tbe aa.te .. orliD-de .. tor "aorillg IUId ." ... .
Iodl c"ted by - .prinV pedAl aoUo" or. ia extl'9II0 .aUI. !XId"l rI.ohing tloor-ho .. rd when undor no ...... 1 pr • .,ure. Correet by "bleedilllj- the syateJO..
Indlcatad by oxca.s ;Y I free 10Ye~e"t of lb. braJt. pedal, R&--&d.jult to gin t iD. fr ... .OY.ODt. bca •• lYI f,..a loy.ant. oan be e .... ad b7 inoor,..ot hand br.lto &d.jUStIl6DL, I.'. &d.j ... t.IDt of oebl1 to o.-penlatl ror bml lillb, ,.-ear.
~o rluid ill tb, supply tanlt. Refill tbe t6ll1t and -bloed- tb •• )'.t .....
tllI.lral oil iD till I)'sta ..
All bra.lF: .. drag
"'ginl 011. paraffill Or Ill)' otller Mineral basl liquid will caull till robblr cups lite . in tll •• y.t.. to ... 11 lAd dlltort. thereby PI'I¥IIIti.Dg oorreet oper ltlon Jlc.OYO and
rlplaal all robber oupa ItO. Ind ellan tbl lI),ata.. Refill ,.-Hb Loolthlad brah fluid (oran,l) onl),.
•
2.
,.
••
••
2.
,.
••
,
lnosor ..... t adj"IQient ot the
brake p,du,
'lot-bole iD ••• t.r oyliDdlr [illo,. oap obatruct.d.
- JJ - SlCTIOfl 8.
Ind1C1at&d by no (reI ..ov.lnt. Thh II&Y
pr .... nt the oup of the .... ter 0:r11od8,. uncoYerlog the bY-PI'1 port 10 thl cylinder and thereby . 1101iol • ,raduII ~lld up or pr ••• -ura io tbl aYltea and cI .. liog the brale. to drag ,itbout oplration or thl toot podlJ. I_ediau roliof _,. bi! obtained t.,. opening thl hleode .. lore. at one omnl to 1'01 .... tho uoo ... fluid. Th" acre" aUlt b, 010 •• d boCore operating the bruu. P .... uaot oor ..... tlo11 .houid be aad. by r.-adj~tina thl brat. pedal to g ivI the d •• i,.ed ~~t of Crea _v_onto Blootaga ot till hr-p". port by foreign matt.,. aill cAU.I the laml Ir-p,_. H .. ove tho fill.r ClP and al.an aut tho voal hol.; refit the c.p.
HeAr brake. drag
nod bra.t. djUlted tD.
oorreetl)' .
• eat brake ,bol pull-ott Ipring.
8rako shoe lot too clo •• to tb. dnlm.
Cup. dhtorted.
One brak, drllg •
Tht, oond iti on can be CAuaed by the rubb.r cup. blvin&, b •• " in contaat with a IIlalral bll. oil or othlr fluid. Tbl conllqueat swelling and djltortion or tbe CUPI ~IIY rotard or pro .. ont thl return ac tion ot tbe brake Iho08. Co r ... ot by .... oving tllo oup. and titting new cup. whi ch .hau ld be dipped hi tho appro .... d brll~o fl"id bafore ;altllhtion.
Clr pull l to on. l id.
Grlll.a-IOlkld brak . lIning.
wh.n bral ........... pplled
n".(lVO the deteotlve brake Ibo81 .nd tit re
IInld .ho •• ,
3&C'1' I ON 8. - J4 -
2.
J.
4.
5.
,.
L
2.
,.
, .
Shoes inoorr eotly adjusted.
Loose brake baokplate.
Br ake liningo ot difterent ......
Tyro~ incorrectly inflated.
R .... adjuat.
Tigbten tbe bol ta nnd nutB and tbe tabwnaher a then r.-~uat
ahoBa.
~ e OU r ft with the brake
ThG difCerenoe in etticiency of vario~ br~
lining materials .ill CauSO uneyon braking. ·A bigb oCfioiency lining wil l oauae the wheel affected to be braked more quiok l y than the others and .dl1 pull the Oar tD tha t aide. Correat by ensuring that linings of the a&lle aake and type are titted to all brake sboGe.
Snsure that all tyres aro inflated to the corroct pres sure.
MSprinln'" ped,.! action
Air in the system. Corroot by "bleeding" the system.
E10essive pedal pressure required to stop tho oar
Iaoorrect 11n1ngll.
011 on the linings.
Partial oontact botaeen lining aad d~
Incorrectly adjueted brake shoel.
Low eCtieioDey lining. bocome Inofrootivo after n Cew thoucand miles nnd exoessive prosHuro ia required tu stup the oar. 1Cn
sure thet all bra.kea ara fitted .ith the correct linings.
Replace the atfected ehoes and inspect the oil Heal oC th.. hub. If the oil seal is WOrn or dnmaged it should be replaced.
This cnu usually be correotod by dl'98sin, dOIlD the high ~pots on the I inings, If it is Cound tbat tbe brake shoes are twisted or spI"llng. tber should be replaced.
Severn braking with light ped&l pre'Bur~
Ro-lI.djuat.
,. Looo. braka b&o~plat •.
Oil or IraQa ,,11. the !iaio, ••
-" - 8.iCTIOli 8.
flHbten tho bolt. and nuta and oeoure .ith tab ... bara then ro-adjuat lha brake Ilhoe ••
Re,laca the afrected Ih"e. &nd inlpect the "il le.l of the hub. U the oil 88al h ."ro Or da.&/lld. it abould ba replacad .
•
,
WORKSHOP MANUAL s-tIODI.o 8 BIlII..,II. N .. H_ l
ClIAKGlSG TIlB HANDBRd. CONTROL ASSEIolaLT
cm TYP. 400. 401 AND 402 CARS
hat 11111 • •
I t.--rRODlr:nON
1. .1.11 hall<lbrako eont!"ol Ulelllblieu aNI suppliod only 11. oo,"pl eto unlt8, i.D.
anembly and Corked ends. Owlna to the .anutacturlna prooe... ol ••• ging t he
Clable end. to the thnadltd e:ada . tbe hUlar oable oooot he .... pplied .eparately.
wtlon chMging .. han d.brat. oontl'Ol on thu earlier type 401 ear wh i ch 1a
f itted with the - .prlna box- pull-ott ..... hl )' ( ••• pag. 7 e t thi a Section), It
I , !"&eo .. ended that wbare are .aldlng 'aelI ttle. are . ~ njl.bt •• th. I.ter type at
oont l"o l brith the return aprinl anGllblyenoand In t ha rubbor · bel l o,.,. ~ ) h
fitted. In this ........ _11 aOWltillg braoht h to be arc onlded to tb. undo,...
. Ide or the &11& o.,lng aa doso r ibed In dotail In thi, bull.tin,
W.~ l n8:- Do not empl oy gaa we ldi ng. nine. the ri. t of da.ag. and dl .tortion to the AIl. c ... i. too gro.t,
, .... , ........ , .. , .. ,,"' ......... ... , .. , ".", ... " .... ,,, ........ .
I
SectJ on 8. Bl4ll otln Jeo. I .
- 2 -
2. ( ,)
RDOYING 1'111 EXISrING CONT ROL olSSDlBLY ' ROM TYI'I
400, -'02 AND E.lJU.Y 'lTPa 40 1 CARS
Ro.o'u botll lront .oah a. d .. erl~ i . Soction 14 P&1I0 J'J . thin detooh .o.lId .... 0' ... tho tr-ODt and....... earpot.. BT .....
• ovh., tb, appropriato 1I1.l8hroOll-heAdoo. aD re., r_o"o the follooing eOllponenta in tho following order :-
G~8 r bo][ t " nool 'ront.
Gea r box tunnol Re ....
(2) Jack up tb. J'N,r of tbo ear IUId ."pport 011 atpdo bonooth the cllas"t .... bol"8 •• ll tooardl tho rear oheeh. Dyoiclilll the luel and brake p{PeI. Re.OYO both raa.. oh •• h and ...... ov. the Jack.
(,) RemOTe the .abl 0 adju8tin~ nut _t tho handbroke leve .. (lee rig. 5 of thh Section).
(4) RCUOTO tbo two i in. h~X"IOD-b .. d.cl eCNlQ to dot4011 tbo cable eODduit olip (ohlch h iDtegra! .. .lth th condult).
<:n l!ato .. o the toro i In. 1I0:l&1I01I.-1I •• dod aC...,n od ruo ... the
CDlIduit eltp attached to. tb. und.r.id. ef tb. cb.anh areA ,._ber b.lee tb. lav.r u9_blr.
Cent i nu. ILS frolll pAr ... . } er}A lIB nppreprillte.
lUJiDBRUB CONTROL INCORPORATING ·SPRI NG BOX' fl:LL orr
(rIO.) or THIS 3&:TI0N). IA!!LT fTPI 400 CAR ONLT
}. 1'l"0III b ele .. tbe car at tb. rGar .nd : -
( , ) UnLac. and r~ove the .Ibo. g ... lte r c ... bl, =d tb. oomp.n.ating Lever en the 9plit pin and clevi s pin,
., ".
the juoCtiOD ot t he re.r 1.118. R8Ill0vI
(2) Detach thl conduit "lip tro:. tb .. Nlar cbn.h nron .aber.
(J) flea..... tile nUr. blllldbr ..... GOlltrol .... o.biy "I.ar ot the ... r by al".ri llg tb, troot .nd tiret and .. itbdraelng fro. b.l ee to .. nrde tb. r .... r.
•
,. " _.~_-
- , - 8_tioll 8. BlllbtiD HO.l.
R&'1'URI'I SPRING A!UW'GIUIffSItCUIIID TQ AlI.I CASI NG (rIO.4 or THIS SICI'IOH).
L.\T~ Tn'1 400 AIiD.TYPi 402 CARS
(t) Uatl'e. &Ad rOlllOye th.. .HM;lW /lal te .. ero .. the jllQotiou ot th .. ... bl. and e_penilaUng le"e .. Jl.D.d r_Ol'e U.e Iplit ph &.lid clull piD.
llD~~r.. nnd r ... ove withdrnw th .. spring
the tori;, end. fro. the ADd the Mlhb .. ,. ·~llo.II·.
~.blo lendnal,
Not.:- 1'h1& operation ia to onablu withdra •• 1 or the operating eAbl. dowowarUs through the ,lot in the ~I •• tta .. haent br.oket &. de.erlb~ iD tho nut pal'1lirllpb. It tbe cable h bro~u
th~r9 iu nO 1I •• d to r .. ove tbe Cork end, ~ tho broken .... tion onn be pulled out readily.
(J) 1I0 l d steady (witb th appropriate &p&Ilner) tbe trollt he .. &,o. or tbe conduit attachment, elacten and r_OTe tbe lockDut and sprln, .asher, then wlthdra. the eabla conduit frQ,. the brnoket by a110 .. ing th .. oable to be .. ithdra'lll don .... rd.
tbrough the alot ill tbe b .... ctet.
(4) ~O'fe the 81ltl,... b""~D oontrol !lBs ... bly froll the car.
•
4. If tbe later type oontrol (wh ich 11 .ecured to All eUaclulel1t br.eket 011 tbe
nxlo) 18 to bo fitted h pIac .. of tbat rith the ~6prlng bex· pull olt .. rr&nguellt,
prooeduro ia aa follow. (.e .. illultr .. tloD).
(I) Clo"" off tbe a,... to b. worhd 011 dth ... wire bruah.
(2) !l!D.rk orr tho oxle oentre linl lI.loIIg the underl1de of thl cAle.
0> YOIHioD tho c/Lllh .tt ... llllent br"tet •• ,bo ... In tile I lIuatration and are .eld it into pO.fUoll..
Note:· It is blportetlt to accurate l y dnce till uald al a dlta whIn Ullal iIl.t.IIAtlon.
1004t, raee cf .. ttiDI
thl. bracht tb, bnck,t i.
tbe c.bll 011
(4) nlD the •• tlll h .... coclld. apply n coat 01 good qu ... l1ty c.halli ,
""ht to any 1II • .kld .atel.
S.ation S. BulhUII 110. I .
•
SECTION
A.A.
t
VlEW IN OIRECTION Cl ARROW
o
o
•
.,
- , - S.C UGII 8.
Bull .tln Ho. I .
fITTING A NeW lIA.lil)BIUU CONTROL TO 'type 400. 402 AlII) TY!'. 40 1 CAR
W"rnlpg:-
J'lT7ID WITH 'Ll-O" HANDBRA1&
Do lIot bend
"Inc .. it is lubuoqunt cable. .
lb . cOlldui t
lI .. blu to jA.llllll i ng 1>1\01
of th. ~ tillt~
rapid
.. ". c"bl" ..... bl y with lb. r i Gt of
.... 1' ot tho inne ..
5. (1) r,.oll below th car, 1., tbe control .... _bly In ito ",ppru1-.. te position oye,. the o .. hanal pipe ADd haY8 lb. tront curved •• ction guided into it" locatioll in lbe band lITe,. ••• .-hl' i .. ll ido thfl oar. Seoure tb. oOlldllit ...... clip bolo .. tbe c .... and the front cUp indde t!tu onr.
(2) Lightly oil aDd fit tb. cabh adj",Un, nut to tbe cabl" tera!".l 011 the band l e"",, .n •• bl,..
blUr. tb.t eh. hand le ..... is in tbe orr politio!:.. Di"connect tbe ope rat-
inlf 1'(1016 troll tbe oOJlpu"utinlI lever and "raGed ... directed in the roliowi"i
.. eley."t par_lIrapll, {, or 6a.
6. ror controls "jth the - spring box- pull-off errlLDg"D!lt prooeld u de.cribed
on pAge 11 parAgraph. J to 7 incluaiy, of thtl Section ( •• e Noto ,t top or pago
12) ,
6A, ror oontrol •• ith the return .pdng arrlLDg .. ont SIOUNld to the breek.t jUlt
.elded to the .... Ie cuing. proc-.d.. d .. crib&d Cn page 12 pArAlj'raphl J to 8
inc l ulh ••
7. Relit tb. NIlI' Ij'urbox tUDnel. then the tront gearbox tunnll. in tbh orow.
Refit the e.rpeta and tbe front led e.
s. (ll
IIIWOYIlIO Till IIAIIDIlRAn: CONTROL rROV TUg LA.1'U fYPI 401 CA.R
.11'H nIB IlUT'I'OIf RELLl..Sl fTfl HAlfDlIllAU LnCR
RDmOVI the right-hand tront .. at 4Dd a lid. rorwll.l"d the hrthand front . .. t.
r
SRtioD 8. Bull etin NO.l.
- , -
(2) Lift the td_Iol lroa ~b' .... r end ol the bADdbrok. l..,er I.D.d rNOV. the rear ollrPl~ .
(») rill beok ,,,,rtiohnt ol tho "'nllerColt on tbo prop.ll.r ,hlt tUllne} to oxpou tlla brake a .. ble oond",1t.
(4) a-ove tbl .. "raw aad o ..... t p ...... tud .pop. troll tbe JWI.r coraer ot tb. r1lht-b&nd rear rtoor panel. peel back the Wlderfelt to expose tbe ' se.ling plate at tbe e:rit of the c.blo Qond",it. llellQVe thl two ser .... thus npoud ADd litt out tb. I.aling plat ••
<>l a.:.,ovo st th
thl apl l t pill hADd !evlr.
tOI'lll;OII.
aad cl.via plo t~ tbl oabll torir.-end RoIioYl tho forir.-flDd t r<nl the oab1l
(7) Jack up the rOar of tha etl;r 1IJ111 aUPPol·t on Gtllnda beneath the ehl80il 1I0lOb"r l.,11 tOWl1rd" th" relr ,,!lI.II. avoidilll th" lUll and bro.to pi pea. a_ovl both roar abeol. and ,....ov. tb .. jaet.
(s) R"move thl cooduit clip trOll! beneatb tbl r"sr ohasain orou ..... b.r.
,,, IJDlaeo and I'9IIOYI tba .. lbow gaiter coblo and the eOllpeo"ltlaG lay"r on Ruovo tho npllt pin &Dd clovil pio.
It the junction ot the tllo rOar n.rle ctl;slng.
(10) UOSC1'I' Md !'9IIOYI the tort-and lrolll the oable teruiDa l Md withdraw the aprlng. tollo .... d by tb. rubber ObelIon".
Tbi, oplration I s to facilitate withdrawal cl tbe operat ing c.bl. do.n ... arda tbrougb tb. alot In thl .... L. attaeha ... t brllCbt (lI""t panlraph). but it tho broko cablo h brot&1I theNl la 110 .. led to rollOVS th" tort~und, al the brokln pnl't et tho cabls ann be pullld out rOadily.
(11) Hold Itaady with lbl appropriate apaDnlr tbe tront h""a,on er the conduit nttaoMant. aisoken .. nd P'OIOOVo the loclnllt ani. sprlll~ waaber, then "Ithdraw tho conduit lro. thl bract.t by all owtnl th" cabla to h, wlthdra ... downearda through t bl a lot in tba bractat.
(12) Rellov. tho cntlNl hDJIdb".ks control .... "",bly clearot tho car.
" ( , )
- 7 - S""UOII 8. Bull.tilt Ho. t.
rITrIMQ J. HP IUJH)81U.U COln'ROL 1'0 'nil LAnK TYPe ,01 CAR
YI'M'ED WIT!! '1'111: BlJl'TOH IlELUSI TYPI IlANDBn.u...: LIrV&H
IfArning:- llo not bend the conduit ein08 It i s l labl, to ."b.'quent j .... lng and ."bl ....
oC tha -klp)::
"lipid
u" cable as ... bly .tth tb. riot of
.oar of tha Inner
lIMo .. the toM:: end fro.. 811.Ch terminal of tbo cabl • •
(2) !..ay the oootl"l) l ..... 11.17 in it, oparatlD.g poaitio •• and tit tb, lrollt fort,
Moto:- J. ... 11 11.01. will be round In the ,haD):: ot tb. Cort. ?bo Cort .Ult bo acrewed OD h tb. cabl, ten.lnlll 80 thllt the ton.inal bloot. the entry of
.. ch..,t ,ire In.orhd in tbe 11.01.. Do not co""o.t tho Cork to tb. band leTO,. .t thi. at., ••
0) Soeu .... tb. clip behind the It .... d love .. &8o.bly ,itb the two hOXIIKOII ler.OIl.
(4) fit the aeallng plate to the rur tlOOT pall&1 at the uit or tbe cabl, •••• 11.1,..
(5) a..eu .. e the .. &Ill' clip lc the und.,""ld. ct tb. 1'0.1' cba";'o Ore ••••• ber.
{61 ' H thl att.ch.ulDt ell"lIbl:J tc tbo brookot on tb ••. de cu ing ."d look it Ifturel y.
(7) fit tbe ·b.llQ ..... w t)'po dUlt ""elllder, l ell01l'8d b:J the spring. ud so .... on tbo ..... inlng tort-.nd.
Hote:- Tld l s pring h VII"}' ,treng Ind will require I I"cond IU.D lo co .. p..... tb. Ip .. log dll .. 1I11 tbe latter pa .. t ot thh opu'atien.
(S) Qllure tnt th. b."dbrake IIv.r h in tb. 0" polition ond dl.connoct tho operating rodm from the cOllpon.Atlng I,var at the axle coslnl. then proe •• d la inatruot.d on pAgI 14 01 tbls Section.
(9} Klpl ... ce tbo Ollrplt undertolt and I&cure ... ith Bcatlt "C· ap ..... I ... gly appllod. Refit tbe carpet atlld .po~ ill it. o .. iginal poeltlon. Rolli. the ... ar gearbcx tWlnal Ind rrent g.nrbox tuooel, In thh order. Ikoplace tbe cllrpeta. tb. bondb .. all:e lov ... trl_lng aod tbe rigbt-blUld .. at. end 0 1 id. tbe I .lt-band a .. t to ita o .. iglnal .. tUng.
) .
WORKSHOP MANUAL ... lethl Ne,. 2
1 ..... 110.2
1I0DlnCJ.1'ION or '001' DiU.l1 II/COlL1.NIS. 'fO IHCR&ASJ: TIll )t&CI[ANICAL LKVICIU.GI AS lNTRODUCID ON rUI TYPe 40, CAR.
AI'PLICAIU..I TO TYPJ 400 - 401 - 402 CARS.
INTBOOOCTIOfl
tho liDiII~ Nld brat .. druma lor MY gl1'OIl fout pr ... ure Oil t he podd. 'l'hh
.... tio . ill b. iIIer ... od fro. tb I.1htillll' ' . 5 : 1 to 4. 6 : I.
,.
'l'h • ...:In lIobiled 11 ._a ... hed .. '0110" ;-
(I) 8..0,,111, &Dd diooardll1g th. oa.plate p4dal aradl ...... hl,.. and rUUna .. "epl,o.ent lUlit.
(2) Be-oYing the pedal Item elot drought .~olud.r. fro. the under,id. ot the toe board And rerlttlng to the uppe .. ,id ••
() Bt .. dill, ud adJIIIUIII till bra); ...
All ttuhed lid ol parte requl rlld le gl., ..... t ta... ond or thh bull .tb.
RDlO'f1ll1l me 81lAl1 PCDAL CRADLE
ANO rITTING A NEW UNIT
(1) 8N10"1 the frollt ,eat. ... d .. orih9<i in SMUG" 14. page J9 lor
t)'pe 400 ear1l &.lid ~ •• 107 tor type 401 AlId 402 CaN.
I') Re.01'O tb. lroot "erpeto fol l owed by the fl oor board" tUBA, l e and ta, board a. d.,orlbed In Section 14. page 40 f or the t ype (00 alId page 109 tor the type 401 alId 402 .
Cl) Dhoonlllat tho b ..... kI fluid pip. t :N* th CTOnt BM of the IIUUr cylindBr. Dhcooneat thB clutch cper ... Un8 coonecUn, lint fro. tha b •• , or the c lutch podal and unhoot the two ,prln,e rro- the I tudl on th brei. plHl.al I, .. ,r.
... ... ........ '" ." .... .... " ... ....... "..... ...... .. .. '.. . ..... . •
, ,
alation 8. IIdlldiD No.2.
"
"
(4) Loo.en and ruo .... the thr •• bolts .. el/ring the pedAl .. radh .. _bl y to the "b ... h dd .. Ill_her. 11 ... 0'" thl pedal erOLdlo aUCIlh!y "","plate.
rlt tb l n ... ~d.l with tha orJginal ghu in Mllb-pe.r •••
"radl, aaulOIblr (It_ 1). And l.oure it three, be l t.tI , r .... rsing the illltruetioD {J} aDd (4) ... boYG.
~TlRATIO!f TO THI f'O): BOARD UDAL Ai'IRTURI
DRAUGIf'l' .a.CLUDKR AsaDBLI&3
Tbe following operatiou. al" n •••••• ry to a ll ea to r tb, 11;811t dirt,rlnea
(1) RecITe hoth draus-ht eJc1udBf ..... Clllhh .. fro. the pedal ,tllll Ip<lrturel 11101 rlt,i" tbUl.
CIHtully ap'rture.
r GaOYI tho flwlt. boldiDg tbl nut Caj" ,rouud no-OYI thl elg" and nut ••
.~.
(J) Re-riue the 01188 to the other , idl or th .. tao hoard. Re-... ber to iosert the DUtl In tile olg .. betor. rhoUnr.
- ~'
(I;) R,Ut the draught ex,, ) ud. , •••• hl h' to the tOI hoard., (i. •. to,anl the h.id. of tb. o. r ). If 0.0 •••• ..,. ... 11 ... tbe r.l~ lilling •.
Ro.ov. tbe ped.1 pede H thh hu not already b .. n done, re~
tU the to, bo.rd then relit the pedal ped.. Adjuet tb. e luteb., d .. cribed in S-ctloll 4, p.ge, 7 &Cd 8 ; et tbit I tag, tbfo i ..... dil y acco" lbl. tbrougb the floor .pertur,.
(2) neflt the fl oor board, and tunllela 111 t he ... queneD gi ven ln Soc tl o" 14. page 40 tor tYI)' 400 car. ecd pe,e 10,) r or type ,01 &lid 402 $& ....
(J) Refit tbe car JNIh and front oe .. t..
71"e111 .. e-eheet the c l utch pede I ale.r ecc. acd . d ju.t..nt. then bl.ed the brat. oy. t .. and adju.t the brak •• e' d •• eribed le Sect i oe 8.
P.rt Br.t, alld clutoh ped.1 'HHll)let, •• .
Part No, unH
Right-hend drlY. N.11}OL5 Loft-hend drh. N.7001>8
No.lupplied
•
•
•
~tlon:~ Chsasia . Car Publleatlon 1\'.,. :m:, Ser,-' Iee Bulletin X... 29
No. of Sheets 2 Sheet No. 1
SubJect:- Hand Brake Ad.lu~t.:''''nt. Hand Brake Ratchet Ps.h.
EIi@eth'f'Jon:- I'ypea 400 , 401. l..O2.
Adjustment of fly-off' T;nl<! liandbrake with
Spring Box oable pull off arrangement.
Type 400 Cars .
1. Place Rear of Car on Chaaaia st ands and ollo. Baok Axle to rest in sllubbor stra'P~ '
2 . Re=ve Brak" Rodo from operating l"var .
J • Set Handbrake t o ·off" position and adjust oable length BO that the
spring retailung collar of the Spring Box lrmer Tub" is 0 . 1" illllide Spring Box.
4. Ad.1u~t Brflke Shoes so thst drwn:o are .lWlt fr<!e to rota t e . Attach brake cabla t o operating lover IUld adjust brake r.ods aO tha t the f'ork ema can be lI.aallrlll"d to operating lever with the compensating ~ing arm parallel t o the centre line of oha9ai~. Care must be taken to en9~ that the backlash in the ~oh .. ni~ ia taken up 1I'ithOllt 1'orcing the ahce$ on to the drllIll.'l.
,. Re-?in arrl tighten brake rod fork end~ and l·.lbriea t " . ,
Re!OClve CiUl88ia 9t6nd". With ear 9ct;.urling en the grollnd thi.a 9d jllat
""'nt shcu.ld enable the Handbrake to b" appUtld 6 _ 8 ttltlth en thoI
ratchet from the ~ off" po9ition to the ~ on· .
IkRlRTANT NOn:.
f' All fllture adjuat""'nt =~t b e _d" at.\~brakil ahoe IlLCRJ,Ji ad.justera
ONLY. Urrler no oir~noes mU$t ad.jua"b:lcnta b" "",d.e at o.bl" te
eO"'P"Il""te 1'or lining .... ar •
.o\.d.111atoent of Fly-off TYpe l!nndbr.ka
and Controls .
'1'ype 400 and 401
1. Plaoe rear of car on Chassis atmnda .
, Cars.
2 . Di"oonntlct brake roda from operating l ever.
3 . Adj llst brake ahoe5 to grip drWlla.
TO. BRINTOI. I .TO . (CA" DIVISION ) "KIMTOI.
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4 . Sat oompenuting rung "rol parallel to oentI'f! l1l1f! of' chani" 1.00 operating lever, aO that centre of' ca.ble fork pin hole la approximately, 4.9~ from face of bracket on a~e ""Bing.
NOTE: EnalU'e that operating lever ia olear of
lugg8.g" Boot on Type 400 Br:htol c.rs.
5. Refit brake rod~ and adjust rods as nec" .. ""ry to satisfy setting &t 3 .
6. Set Hand Brake to the off position and adjus t hand brake cable aO that pin will juat pAsa through Cable fork and operating lever hole. This "'ill en!lure that all baokl .... h l a taken up in ooq>enallting lever and brake rnd a911eJIilly. Only light finger prenure must b .. applied to opereting lever to take Up backl .. "h.
7. Slack off' brakea "he .... 80 thAt drums Ill"!! !'rile (j,pprox. 1 notch on adjllating IIlicralll). this setting shouJ.d "nabl" handbr"k" pawl to engage from 4- - 6 teeth en ratch" t from the Morr" .,oaition to the ~on" .
8. Finally "plit pin an:11ock all pins and nuts "nd lubricate .
il!PORTANT NOTE:-
All. futllre Ild.juat:ment must be made at the bra.ke ,ho" lflCRAN AdjUster' ONLY. Umer no circu:i;t&neea lIIla t Adjuatmenta be IIIQ.de at cable to oompenn.te fcr lining wear
NOTE:
Adjuatment of Button Releue Handbrake
and Controls.
Type 401 Cara .
The handbrAke and oontrol adjU4tm..nt given belO1l' should not b e confuacd with the -l'l,y-off- type handbrake fitted on aome 4.01 modeh , and de5Cribed earlhr in this bulle tin.
1. Set Handbrake lever fully down.
2. AdjlUlt ceble at han:Ibrake end to give /0 .9" dilmnalon between feoe of bracket (we lded to .. xle) .. nd centre c f pin in the axle lever.
J. Adjust brake ahoes to grip dnuna.
4.
5.
Adjua t the two brake roda with All slack taken out ing lever, (but no pressure tranaferrftd to ahee) . must lie dead fore .. nd aft.
of the shoe operatCompensating lever
Slack ofr brake shoe a at sMil cam to raqu.iI'6d amount (noI'lllillly 1 notch on anail).
IJ.RlRTANT NOTE:-
All future adjuo..tlllent lIUst be ,oade at the brAke shoe llICRAll adjusters ONLT. Under no circw:latan:;:oa lWSt adjuattJenta be "",de at cable tc
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•
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H..ndb .... ke ani ratchet p".l",
(,ly-off' ,type handbrake only),
J
It i~ OIOlt iIIportant that the handbrake ratchet .... 1 Df the double- toDth type
b f~ttod with the correct hlorobrake ratchet.
It oe.n be genent.ll,y naWllOd th.t the s ingle type pa.l ... uaod Dn tha Type 400, .. nd the dDuble tooth pa.l Dn the Type 401 . A sketch ha" been inc:ludod in order to Dl .. riry the ~ oo~i natiDn.. The.e unit, mu.t be fitted in plir. U iiluatnt.ted.
On replaoing • single tooth pawl, refit. new ratohet.
fhen replaoing , double tooth pa.l obviou ... ,y the oorrect ratchet ia already in po,iUon .
ApplioatiDn ,or theae part. lIhould be ... de to the Sparea Depart ... nt , eel' Divia!on, The Sri.tol Aeroplana ec-p.r.,y Limited.
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I April, 1951.
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WORKSHOP MANUAL
DR.llINO STSTElI
TYPE 403 CAR
The information giTen in gBetien S of the Workahop MAnual relating to the
lat8~t T~ p 8 401 oars npplio8 to the Typo 40) ear with the following e~oeptions:-
1. Ra-designed brako pedal UJlit to inore .. ,a the pr"S9I1~o 8"orted between tha lining. and brat .. drumn tor any giYon foot pr&88Urn on the pedal. The preu ure .. atia i a inor'II./led C .. o. the u:iating
J. 5 : 1 t o 4.. f, : 1.
2. "Altill" brat .. d,.".. were fitted to all "h.,eh on the earlier 0 .... 0. On later Oa "& ·,\lfin" brake dl'LIIIlI lIere fitted to th .. front only, the rear brakes haYing east iron d~e aa preTiQuely fitted to Type 400 and Type 401 Oar8. ro...,do!)llS lining_ are ulIed on .11 brake ahoe l and the leading 9400& ar. &Iotted aB an &Dti-squeal • • asurl,
J. ltodHlod rear han-db,.", 1.".ra &lid • ahorbr handbrat. cable returD s pring.
4. A grease nippl e h ritted an the brat" pedal rulen.tll; lubrieat. at thfa point every 6,0(10 .ne (10,000 t .. ) inteM'eh.
IWIn'TING TilE IIANDIIRAU AND GOIfl'ROLS
Thh " identiaal nth that dese,.t bed " page 25 'f Seetien 8 nth the
roll owing oxeeption, ,. L ", di.enden giTen I, item J will b, a · l00ie •.
,. n, di",ellBion giT"n
" it ... 4 wHl be 5 ~ hi ••
, ., '" ."'''0 • .• , "",., _" . " •••• • •••• , ... " .. " .. . .... " • • ,." ... .
,--
WORKSHOP MANUAL
S'l'AND4lUllSA.TlON or '&RODO " iDlS" BJU.lI LI NI NGS 011 Rlr LAClU.'I't SlIO&S. '!'TU 4OQ .40I.402.40J CARS.
INTRODIlCTIOIf
R·"ee'" N.:- 4.
1. Tllia bulhtiD htroduc.. &11 iaprol'ad brak, ltaia, _tlrial a".. bei .. ,
tltttd to prO(!u .. tioa c..... . Tbt. 11." tiBiag dll bee" •• "and.rod Io r all e .... u and whon RufUohnl "'!'PUn be"o., aT .. Hab .. , ... d will ba fitted to f utu",
auppll,. of Ixohange abo •••
Caution:- On no .coDnnt 8Ult odd brake ••• ~b l io. b, changed, but only ooaplata Oar •• t ••
It J, .1BO I"Boommendld th. t • • oh repiaeam.at •• ah front brat, and 001 •• oh in olcb roar brak.), aD aotl-Iquaal alot cut IQ thl ... b ... ,110_ bel" ...
tb, ,lot i . eut accurately and to 11. 1100<1 dlg"1 of or t ba brat ... ha •• DO. a"I;-
N.719072 Brat. Ihol. (dotted) hadJ.D'. N.719071 Brat. ,b(ll, trailing.
j'l
'"
- , 00<)"0" •
- • <><LH ,'--_ ____ ",'-"'.-"-__ _
(1"0 two III .... that
part 1'101,
, ., , .•• '· .. ·0. ,., .. . " .. ... .... . , •• • , • ., ".,,,. ' ''' • • "."., ••• " ••
