torque FORD CAPRI 1974 Owner's Manual

Chapter 8 Rear axle
Contents
Axle rear cover .. lemoval and .etliling Axlosha!! bearing -renewal Adcshah -removal and refltllng . Fnul1 diilgllosis -re3. ,1xle Gcncr<ll description. Limited-slip difterenlial -generill
Speci fic", iOl1s
Gel \cra' Axle dcsI\)n<lIoOIl _ Type
Hallo . uhllei'ml C"llilClly •• I>IIC;1I11 type. O ,lIcnmll.1I sIde 90;u ('"dllo;u 1'''''011 turning torque (~ell&#34;llJ) Crown wheel and pill 1011 backlilsh
Torqu e w re nch settings Bc,uinu (31) \0 axle Cilsing Cover \0 axle caSing CrOWllwheel Axlcshalt bearmg retainer /backplate . Drove pinion nut ....... ....... .. Rear 51),ing U·boh Stabilise. bar clamp boll _. Propeller shnfl 10 lear <Jxlo drive flange
General descrilHion
6 !i ,
11 1 10
The rear axle IS of the hypol(f seml·floallnO tYI)oO and is located hy semi·elliptic ro~d springs, In conjunction with a smhlliser har. The dilJerel11inl is intogral Wllh the axle hOUSing and Ihe rear axlo
InuSt he removed to carry out ilny rePil" S to the dll1erellt,,,, wh,ch milY hecorne necessary . J The drive pinion runs in two lapered roller UeiltlllgS, which are "reloaded by a spacer . Early a.l"s have a ',xed lengltl Slh'lcer and I<lter ones a collal>sible spacer (F'{ls 8.1 and 8 2). Both IYlleS of SI>aCer are InlOrchangeable. but c<lre mUSI be taken to ensure th<ll the appropriate
nle lhO<J of delerm ining drove p'nion bcarrng preload is used
The COrfeCI deplh of me~h 0 1 the p,nion in the crownwheel is
PUlIon 0.1 so,, , renew"l . fie;]! .1x10 ove.h;wl Ilear axle ,emOYil. and refIlling f1ollll!w 1ll00intCIHlIlCC • Wheel siud renewal,"
() (Sahshury)
7 8 3 2 ,
Ilypo,d. sem,·flo,lIU1!), onteorill dolle/ent",', limited-slip dollelenl,')1 on 28 Speciill 300.1
I I loire (1.0 l)il11) SAE 90 015 mill (0006 'n) 2510 2 7 N,,, (I 8 to 2.0 IIlI tt) 010 to 020 ,nm (0004 to 0008 in)
Nm 60 10 68 35 to 45 801087 27 10 31 100tol20 25 to 36 401050 60 to 65
Ibl It 44 to 50
26 1033 501064 20 to 23 74 to 89 18 to 27 301037 44 10 48
obwined by Ihe use of selected shims inserted belween Ihe pin ion and rear t<lpered loller bearing. The crownwheel is boiled 10 Ihe dilferen lial c ase, w hich is mounled on IWO lapered rolle r bearings . These bearings ilre preloaded by selec tive· fil shims, positioned on eilher side 01 the dlfferenti<ll housing The d'fferential <l55embly is 01 Ille two pinion Iype, 28 Special models ;lre filled with IIlimiled'slip d<llerential. Th e adesh<lfls are splmed co ehe dlHeren eial side gears <lnd supponed at ehe oule. ends by b<lll· bea.ings . 011 seals <lre filled .11 each
end 0 1 Ihe axle housing . Ove.hauling ehe lear axle requires a variely of spedallools and it is no! recommended Ihal any allernpl should be made tfJ do Ihis unless these lools ~re <II hand,
d
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Chapter 8 Rear axle 135
Fig 8 .8 Drilling the beMing rf!t<lining rino prior to splitl;l\g with ,1 eol ( 1 chisel (Sec 5)
6 ju sen the ilxlesh.1h "nd CIl!jol\JC the spl"u,d end of Ilu) ~h;,ft Wit I! the ulHcrcnliJI side gC;II, TilP tile shnft wllh <l mall,,( lIIl(,lltl(lI)C<lrill\j is
fully entered III the c .. sing. 7 Align the backplilW ,md be,1"'}!) rC1<lUHH holes with the C.1Sll1g holes. insert the bolts ilnd li\Jhwll them evenly 10 the spccllicd torque. S Relit the b'<Jke drum t1nd fCil' wheel <lnd lower the CM to the
ground. 9 Check the 'Cilt axle 0,1 level and lOp up II necess ary,
5 AxlcshiJft homing -renewal
Noto: A SfJL'CI.1f 1001 IS "Hlliller! /0 n&#39;III<!V~&#39; lilt' 1>1:''''''[1 (,0111 lilt' axles/mIl (s,:c Fly 89) 1 Remove the ;,xlushalt as ,h:sG"hcd 1(' St;CIl0n 1 2 Usin\J all 8 mill (0.31 In) dldl, 1Il;,kc a hole III the he,Hlnt! ,etauun\1 119 . t<lkllllJ CillO not to p,,"eto;Ito Into tlH~ .1xlesh"l!. 3 SupPOI1 the 1m\) 0" il v,ce thell spl>t 11 ;1{;II)SS tho hole with a sholp pllJ (;h,sel. RUlllove tlH~ ""9 hom the shafl ·1 PIC'SS th e l>earinIJ oH the shall lJSIIl\) " sUlt&#34;hl,~ jllJllcr or press. The specil1l Ford tool is shown '" FlU 89. 5 Remove lhe I>e,'''''o ,eiJll1e,
G Cleiln the l1xlcshnf1. be,non\) ,,,t;WlC' ,Hld "xle C.,1511l\) 7 Locl1le the loe1ll1ll9 HIWlIlel 011 the l1xleshl1lt. followed uy tho new uoa,ing wIth the 001 sel1l [l1CIll\) l1WilY ['om the l1~leshaft Hallge. 8 Slide on the new hea'lIl\) rcta"lIn\) '1119 and pr ess J fully 11\l111l1st tile hearing inner IWck. uSIng a slJItJIJle puller or J ICWlth oftuue. 9 Re fIt Ihe l1xleshalt wllh refe'ence to S ectIon <1
6 Axle reM cover relllov,,1 ilnd refitting
Chock the hont wheels then lilck up the re,l( o f the Cl1r il'l(l SOPPOI1 on axle stands.
2 Cl em1 the reM cover .Jnd surroundIng .Jre" (photo) 3 Remove the hllmlbr"ke relay le ver lind seco nd.Jry cable. or
transverse ,od (as ;;Jpplicilblc) with reletCnce to Ch"pter 9. <1 Place a suitable container helle~th the reM "x Ie to c~tch the oil as the rear cover is removed.
5 Undo and remove t he ten IJOlt s and sprinU washers lhilt securo the reill cover to the llIl,l l drive housillg LIlt aWilY th e re"r cover and its
\Jasko!. ~ Before refitting the ,oar cover Illilke sure thm the mating fJces ilre free of th() old Uaskct or 10nlting compound.
7 FIt a new uasket Jnd then the lea, cover and secure wIth the ten bolts and spring washers. The cover bolts protrude IntO the fillal drive hOUSor1U so it is important that a SUlwble oll·resist.Jr1t scaling
... __ ro*
Fig. 8.9 Usill(J the special Ford tool to removc the axlesllilfl henring (Sec 5)
r;olllpoulid IS SlIll:ilr() d onto lioe Ihro,'ds of each boll bef ore it IS [,twd. 8 TIUhwll tllr: cover secu,,"!.! holls 10 lhe spec,[,ed torque Wfl:IICh
se ttln\)
9 ReCOlillect
Iht! h,lndbr,l~e components with re ference to ChJp ter 9. 10 R efil l ti,e 1e;1I ,ule with the correct 9rJde 01 oil then lower the C,lr to
the UIOUIl(i
G
2 Axle reM cover
7
Pinion oil seal -re"cw,,1
This ope r,ltion may be performed WIth the rear axle in position or on
the benc h
2 Undo ~nd remove the two holts. sprinU Jlld plain washers that secure lhe centre bearing support to the under51(fe of the body (reler to
Chapter 7) 3 With a sc"ber 0' fde. Ill<lrk a 1000e across the propeller shalt alld rear ~xle drive fI~nu()s so thatlhcy Illay be ,cll ed \()gelloer ill thell o&#34;gin~1
positions <1 UndO ~nd remove the four bolts Jnd sprinu washers secu"n9 the propeller shalt and rear a~le dlivOllg flanges and carefully lower the
propeller sha h to ttt() flool I I
J m
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Chapter 8 Rear axle 139
ci,cumS«"Ulces mny only one pmt of the two be renewed. fnspect the dllfe,enti,ll pinions nnd side gems for signs of pitting. score mMks. Chipping nnd general wem. Obtain new gears as necessa,y . Inspect the th,ust washers lor signs of weM or deep sco,ing. Obwin new thrust wnshe,s as necessary. Once the pinion o il senl has been disturbed it must be discMded and a new one obtained. 20 When new pnrts have been obwined ns required. reassembly cnn begin. First lit the thrust washers to the side gems and place them in position in the differential housing. The ground side of the thrust washers IllUSt lace the side gC.Jrs. 21 Place tile thrust wilshers behind the dillelentini pinion genrs i1nd mesh these twO Oems with the Side gears through the tWI) ilpertores in the lilllerentlill housing. Milke sure they ilre diametlicilily opposite 10 each other. RO«l!e the clillerent'i11 pinion gears through 90' so brinUlI1\j them into line with the pinion genr shnlt bore 111 the housinlt 22 Insert the pinion genr shnft with the lock In!) p'n hole III line with the pill hole. 23 Usinu leeler 1),IU!Jcs. measure the en{lll(",t 01 ench s,de Be,,,. II the speclficd h\Jure IS excecrt"d. IU!W tl&#34;u~t washlllS mu"t he olJt,uned
-omnlllie the a~~el)lhly ,lg,llll ,trld ht new thll,st wa:,lu'<IS . Lock the P""O" near shalt U~I&#34;\I the pill whn:h should hc wpped hilly h01)1I, UStrlO n SlIlIah l" d,a",,:ter parallel pill pUIH.:h. Peen ()V,,' thc ()I the p", hole to stop the pill WOlklll!J liS wily out t." The tlowllwhcui m;,y next I,,, Idllted F,,~t heat 11 101 nppro~I&#39; ","lllly 10 nHIHltc~ III 1I0111IIIJ W,lter Wipe the ,,,nl"IIJ l aces 01 the c,ownwhuui ,Ind dllferuntlal houslI'U ;,nd. II OliOlnal p,lItS ,lie l,utnU used. plate the Clownwlll!cl tnto p(l~ltton With the prev,oll~ly m,llie marks nhOllud Relit the elO1ot IHlllS th;11 sucule the ,;r()wllwlwel ,trld tighten Ihese III a I"og'esslve and dla\lunill rlt"nner to the spe.:,fled torquc. 26 PI<lce the Shlill packs b<ltk III thell Oll!)lnal foiled pOSition on the differential housing be<lrlllU IOC<lllon USllllJ .1 p,cce of sUlla!Jle diameter tube ve,y c,1refully ftt tim d ifferential housln!J bearlllgs with the smaller dlnmeter 01 the taper outw,Hds The hearing t,lge must nut in nny wny be dilrllnged. 27 PI,1ce the shims hehllld the hcnd of the pinion geM nn[1. using ,I
suilahle dinmetci tul!c . cmclully lit the larg"r ti!per rollI)' benllll\) onto Ihe pillion shafl. The lar\ler dlilllleter 01 the be,lllllU !\lust be nex110 the pInion head
28 Using soitable diameter tubes. fit the two Wper roller bearing cones into the finnl dlive housing. making sure that they ale litted the correct way round. 29 Slide the shim and spncer onlO the pinion shalt and insert inlo t he final drive housing. 30 Relit the second and smaller diameter wper loller bea,ino onto the end of the pinion shaft lind 101i0w Ihis Wilh a new oil seal. Sefore Ihe senl is nctually fitted. apply some grense to the inner Ince between the two lips of the seal. 31 Apply n little jOinting compoond to the outer Ince of the seD I. 32 Using n tuhulilr dllft 01 suitable dinmeter, carefully drive the oil seal into the fillal (hive housinlJ. Make quite sore thnt it is lilted squarely and flush with the housinU. 33 Refn the drive pinion IInnge nnd hold securely in n bench vice. It II fixed lenIJth spncCl is Itlted. fit ilnd tighten the pinion nut 10 the spec ,lied lorque. If a collapsihle spnce r is f,tte d. follow the prOCedlHe
g iven in Section 7 paragraph 14. setting the pinion turning to'que to hetween 25 nnd 2.7 Nnt (1.810 2 0 Ihf It) which includes 0.2 to 0.<1 Nm (0.15 10 0.30 Ibl It) lor the ndriitional friction of the new oil senl II new hea,inns h~ve heen filted. logether With n li~e(l len(Jth SP,lCer. check thm the tOrlllllg torque is bel ween the limits just stmed. If not. a longer or shorter spilcer must he I,tted until the setting IS correct 34 Fit the healing cones to the cf,fierenllal houslIlg heallll(Js and carefully ease the housing Into posilion in the finill drive housmg 35 Relit the be,IIII'!J CilpS in thell originnl pOSitions. Srnc,ll n httle JOlntmg compound on the threilcfs 01 each cnp secuIII'O bolt nnd fit 11110 position. When ,111 low halts have bcen rein ted tiUhten these up in a (h"IJonal and progresSive milnne, to the speCi fied torque. 36 I I pOSSIble. 1Il00nt n dlnl in(licntor onu(Je so thnt the probe IS resting on one of the teeth of the crownwheel and determine the backlash hetween the clownwheel and pillion. The bileklash may be vMicd by elecreasll'\) the thickness of the shims bellind one beilling nnd incrensing the thickness of shirns behind the othcr. thus moving the crownwheel ;nlO or out ofmcsh as requi,ed. The tOt.llthlckness 01 the shims must not be chnn\)ed. 37 The hesl check the do·it·yourself owner cnn make to aSCerta", the correct meshinu of the crownwheel ilnd pinion is to smear ,I htt le engineer's blue onto the crownwheel and pinion iJnd then lot"te the pinion. The con1<lct lIlil,k should nppenr rl\fht ill the Iluddle oJ th..,
COlleCI 100110 CO"t.1ct
_
t Heavy conWCl 0" huel. at 100lh !,leu Move p'",on lowa,ds crownwhcd u:.!:.crt:1 3nd c,ownwhuel towards p,n,on
.~\;!~&#34; •. ,;.';,;,"",.,=,"--
l ' Fig. 8.17 CrownwheeJ and pinion setting chart (Sec 8)
, ,
, ,
"
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Chapter 8 Rear axle 141
lings apm! and compress the clutch plntes. The nction is varinble. depending on the power npplied. so tlMt under full power the dIfferential will lock completely nlld full torque will be appl;ed to both
11 Fa ult diagnosis -rear axlo
Symptom
NOIse
"Clonk· Oil nccelera tlon nnd deceh:ontlun
,... Ilenka\Je
)
renr wheels . Under coasting or overrun conditions the differential will operate as a normal stnndard unit. The unit incorpora tes four different;nl pinions <IS <lgninst the two pinions lilled to standard units.
Roason(s)
Worn axleshaft bearing Insufficient luhricant
Worn dlfferentinl houSIng bearings Worn crown wheel and pinion Incorrect crown wheel nnd pinion mush
Worn 1I. leshalt splrnes Excessive crownwheel nluJ pinIon bncklnsh
Pm ion oil senl Icnkrng ReM cove r gasket leaklllg 011 seal on <lxlesh<lfl bearing leakIng
, , ,
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Chapter 9 Braking system
Fault rflnunosis -hrnking sys tem Foothrnk.c I)(!dnl -removal .1nd refluing From m ake caliper -overhau l .. Front blake cillipCf -removal ;1nd 'Cl,UUl\1 .... ______ ._ .................... . Front brake discs -inspection, ,enlov,,1 and rcl,!\in(J Front disc pilds -renewal , ....... _ ...... .. General description ..... .... ........ . ............ . H andb<ake - adjus tment ................ ................................... ___ __ ...... . Handbrake cable(s) and rod -removal and rcfiuing . Handbrakc lever -removal and refilling ........ ........... ..... ..... ......... . Hydraulic pipes and hoses -removal and refiUing . Hydraulic system -bleeding . . .............. .
Spcci/ic:ltions
Syste m type
I=rOl1t brakes ~c tt,ickncss :
Now ....................................... .
Min rmum.
Oisc fun ·out (ma~inlum including hub).
Mini'l1ulll disc pad lining Ihickness
Re ar brakes MInimum bfake shoe lining thickness.
Torque w re nch settings Caliper ....... ................. ................................... . Brake disc .................... . Backpl"te ........................... .................... .......... ................ .... .. .. .......... . Hydraulic unions. Bleed screw (ma~) .... Aecuf>Cfaling valve 'Clainel (Gi,ling)
Gonoral description
23
16
5 ,
G 3 1 18 20 19 14 15
Oisc brakes aro f;tted 10 Iho front wheels and drum brakes to the lea. wheels. Tho cable or cablo and rod opelilled handbrake oper:11es independently on the real wheels. A vacuum sorvo unit is fiued
" "tween the mastel cytinde. and loolbrake pedal to provide assistance 'en the pedal is depressed.
T he hy,aulic circui t is split frOnt and rear. Undel normal conditions
M,lSIC' cylinder -ove.hilul Milsle. cylinder -removill ilnd .e liuing . P.eSStue d,ffcrenliill swit c h -desoiplion .• e m ov,,1 and .el,ning P,essure ,educing valve · description. relllovill ilnd .er,llonu
Reil' i),lGkplilte · ,emov"r ilnu refining Hei!( i)r"ke shoes -renewal ....... .................. .............. . . Routine m"intenance ........ . ................. .
SlOp·lilmp switch - removal. re/rUlng and ildJustmcflI . Vilcuum servo unil _ description . Vncuum servo unil -rcrnovnl nod rcfiUing Wheel cylindcr -rcmovnl. ove.haul and ref'lIing
11 10 12 13 ,
7 2 17 21 22 8
Dlml hyd'i1ulic cif cuit. snlol Ironl i1nd rCilr WIth IlreSSU,e reducing v:llve in reil r ci.cui t on Iiller models. DISC I,onl brilkes i1nd self·ndjust illu rca .
(!rum brilkes. all wilh servo aSSIstance. Calrle or c.,blc .1nd rod operated handbrake on rear l)f"k es
12 .7 mm (0.5 in) 11.4 rnm (0.45 in) 009 nlln (0.0035 in) 3 .0 mm (0.118 in)
1.5 mm (0.059 in)
Nm 471068 41 1046 271031 71010 10 491062
Ibl It 351050 301034 20 to 23 5 to 7 7 36 to 46
both ci.cuilS operale in unison. howeve •. in the event of faIlure o f one circui t Ihe lemaining ci.cui l will p<ovide adequate bfaking 10 SlOp Ihe car in an emergency. late. models incorporate a pfessure reducing valve in Ihe r(la. hydraulic Cifcu il to prevent rca, wheel locking during heavy braking . When working on the bo"aking system. remembef Ihat blake fluid is loxic and will also damage painlwo.k. II spilt II should be washed away immediately with cold water.
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) Chapter 9 Braking system 145
/ll.Iid reservoir tille , cap \0 help roduce any fluid loss. 4 Where a rigi d brake line is connec ted \0 the calipe r, comple tely unscrOw the union nUl . Where Iho flex ible hose is connected directly \0 Ihe caliper. loosen only .he union (lnd unscrew Ihc caliper f.om Ihe
hose later. S Prise back the laus on the locking plale and unscrew Ihe mouming boilS (photo). The cJliper may now be wit hdrawn ove r th o disc and where neCessary unscrew ed from Ihc flex ible hose, 6 Refilling is a revCfsal of fernOv;!I, but lit a new locking plate and
l ighten the mouming bol ts \0 the specified torque. Bend the Inbs \0 Io<:k I he boils. On comple tion bleed the hydwulic system wit h
reference \ 0 Sec tion 15.
5 Front brake caliper -ovorlulU l
1 With the c~liper removed . cle~n away all external dlr1. 2 Where applicable, prise out the dust cover cirClips <Jou wleilse the
dust covers from the external ~onular groove. : lIr"ct the pistons: keeping them idenhlied side lor s.de. If nt .... "ss"ry. use low [lir P"CSSlU(! frOill a foot pump to lorc e the pistons
IrOIl' lho bores. 4 nove tho dust covers Irom the pistons or bores as apphc<Jblo. 5 Prise tho pisto n seillinU rings from tho hores tnkino Cilre not to scratch the bore suri<Jce. 6 It is impOrliln1 liw i tho twO h<Jlves olthe caliper are not separated under any circumstanr:es . If hydr.1ulic lIuid lenks ,l,e evident from tho join!. the ca liper must be ronewed complete. Thoroughly wash all p.1,t5 in methylated spi ri ts. or c lean hydraulic lIuid. DUling reassemhly. new rubbe .. seals must be lilted. These should bo weiliubricilted. wrth clean
hydrau lic Uuid . Inspect the piSlons and bores for signs 01 weilr . score markS. or damage and il evident. new par ts should be obtained !Cady for lilting. or a new ca lipe r obtained. 7 R eassem ble tho components using a reversal of th n disnwn tling procedure. but before inserting the pis tons dip them in clen n hydrnulic fluid to assist entry through the seals. On comple tion press the pistons fully into the bores.
45 Front brake caliper mounting bolts (arrowed)
6 Front brake discs -in spection. re rnovnl and refitting
Apply the hilndlxake then jn ck up the hom of the car and support on :1xle st:1flds. Remove the Iront roadwheels . 2 Rotate the disc by hand and examine il lor deep scoring, grooving or cf1lcks. light scoring is normal, but if excessive the disc must be
renewed.
3 SCrJpe <Jway any loose rus t fro m the oute r edge of the disc, lhen mensu.e the disc thickrless using a micrometer or cnlipe rs. If less lhan the minimum specified thiCkness rhe disc mUSI be renewed.
RUEO '.(RlW
--
1-""£0""""" ~Plf&#39;l ~-____ ttIP
BI&#34;&#39;~( &#34;.&#34;,~&#34;&#34; PI~I()&#39;
4IOUf llltlGOOLI tCCKltlG PLATE
R( 1 Altl{R RltlG
BRAKE (VLIHOER PISTO'l
(l001
Fig. 9.3 EKp loded view of the front brake calipe( on fater models (Sec 5)
RING
., .,
,
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Chapter 9 Braking system
4 Note that in order to m,lintOIll even braking both discs should he renewed ill the sal1 1 e lime
5 T o remove il dl~c. first remove the tHlb as described in Chllpter 10 . 6 Prise lip th(J locklllU I"hs. unscrew the fOlll bolts. and remove the disc from Ihe huh.
7 Clcilll the Illllirnu !ilces of the disc and hub then locale the diSC on the huh and allgel the holt holes.
8 InScrt new holt~. tOI){)ther w rth new locking plates. and tiuhten them to the specrfre(1 torque_ loc k b y bending the tabs. 9 Th e huh Illily now he ref Illed with reference to Chapter 10.
7 ReM hrake shoes -rt)rlewal
Check the front wheels th!:n lilck up the rem of the CM lind support on ,1~le stands. Rel(,a5e Ihe handbr,lke lind femove the reM roadwh~~els
2 Unsr",w th" I"ake drum lewinrnu scrow then t.1p off the ,IIurn \Jsing ;I ~&#34;It f.lced milliet (photos) 3 Barsh away all dust I.orll the brilke shoos, backplate ilnd drum, ",killfl can' ""I /0 11111""., II ;I S 1/ is iHjmiaus to "e,11Ih Del&#34;&#34;~~ ,,;och shoe hold-down sprrng (photo) ,lnt! rOt,lte the sprrn!! ",w"nIlH w.r~I&#34;&#34; th,ou!lh 90" , to rhsengage ,t from the pm sel:rr",d 10 Ihe had' pt. 'I" 1.,11 ,"wily 1Ill! w;'shel and spm}!J
Early moth'ls (iippmxilllawly pm Df!c()tllbcf 1974) 5 Eas,) .. ad} shoe loom ,t~ loc;rllol1 slor III the lixed pivot nrrd tllen detach th,-othe! &#39;~nd 01 ea(.11 shoe f,om the wheel cylind'lr, 6 Note whld, W.1Y fOwul and IIltO which holus in the s hoes tlH~ two retracting sP""Hs Ill. 7 lift ,lway t ho two brake shoes "nd retracting springs. 8 TUf(lthe self- ad lust'ng ratchot wheetum,1 it alJuts the shoulder on t he s lot head bolt.
FiO_ 9.4 Renr brake shoo components Oil e,lrly moclnfs (Sec 7 )
I Pili 'm froft! dowII sWIIIII 2 Buc/."liTlt! J B&#39;,l~&#39;l! shot's <1 II,-IIIrflHiiAe opcra/jllY h-v", 5 lIo/d d"wII slNil/ys
Lawf lII oduls
6 fir"",,:, (/",,1 r:lJvlH 7 IId;III1I1'!IIII.llr!S 8 flNr;Il:IIl'!! .,'I,"IIIIS 9 WI",,:II:yllJldl!l
fJ N Ole the local,on of the shoe 1"lpacl,no sprrll!ls nrld thell unllook tlwm \lSUl!l a s(;lewrh,vef or SUil;!tJle plo~&#34;s. Remuv,) th" lorw,lrd shoe Unhuok tho small pelurn spring loom the reill shoe and then rumuve the shoe lenvinlJ the adJus!Cr in pos,tiol} (ph o tos)_ 10 Tu remove tim adjuster unit. del<J~h the hllluH)p,lke cahte or pod <It the clevis (Jlmer side of backpl.1ll)) <lnd withdp,lW the adJl,stef
'nech<lnism (photos)
7.2A Re<lr t,r<lko shoes With (IrUIll removed (eilr ly models) 7.2B Rear brake shoes with drum removed (Iatc! models) 7.4 Brake shoe hold down sprinO
cylinder (later models) 7.98 Brake shoe attachment to anchor ( later models) 7.10 Halldbr~ ke tra nsverse rod connection to opera ting lever on backp!ilte (Jrlowed)
,
j
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)8 Chapter 10 Suspension and steering
Power steerin g gear Type .. Steer ing wheel turns (lock to lock) lubrican t Iype, Lubricant capacity . Fluid Iype .
Fluid cilpacily: Sepilrilte reservoir . Integli!1 reservoir .
Front wheel alignment C",nbc, M;lXll11um dlffcrence side \0 side C<lSlor M,.xirnunl dtffcrence side \0 side . Toe·in
-yres SllC . <;JSsu,es Illl/m' (~(Jflclll&#39;). 185170HR13: Up to 3 persons . More than 3 persons. 1 B5170VR13: Up to 3 persons . More \h,1I1 3 persons. 205/60VR 13: Up \0 3 persons . More (h,m 3 persons .
195/50VR15: Up 10 3 pe.sons . Morc th(ln 3 persons.
Torque wrench settings Fran! SIIS{!cl!siotJ Stlut upper 1110untrng . P,ston rod nut Suspen Sion &#39;)~&#34;,{Jont St;rhiliscr birr mount"'lt . Stab iliser h;rr to track control ,)In,
Track cOIHlol ~rrn p,vot
,H'o1( slIspCIlsion od abso,bcr lower mountH'g .ock absorber upper mounting Stabillser bar to axle .. St;rl.lIlIscr har 10 underbody
U ·bol . Sprinu I.ont mount"'g . Spring rear sh;rckle
SINNing Steering gear (m~nual) Track rod end uall,oint Coupling shaft to pinion. Coupling shah t o column . Steering wheel.
Steering column.
Roa(/wiJec/s Wheel nuts/holts: Conicall;rce . FI(lt face.
General description
, -'The flonl suspension is of Independen t MacPherson Strut Iype incorpotating inleglal telescopic shock ~bsorbers and a stabilisel b~r. The ,eal suspens ion is o f semi ellip tic leaf spring·with· 'l ive ' axle Hydrau
l
ic assisted rack tlnd pinion 3.25 SAE 40 oil 0.20 litre (0.35 pint) AulOm<ll ic transmiSSion lIuid to ESWM 2C 33E. SaM 2C 9007 AA. or D2AZ 19 582 A
2.2 litre {3.9 pint} 0.5 lure (0.9 pinl)
1- 0 ' 30' I" O· I l' O' O ' 45' 01070 nun (0 !O 0 28 ",)
185170HR13. 185/70VRI3. 205/60VR13 o. 195f50VR15 Front Rear
23(1.6) 23 (1 6) 28 (20) 28 (20)
2<1 (1 7) 28 (2.0) 28 (20) 32 (22)
28 (20) 28 (2.0) 32 (22) 32 (22)
26 (1 8) 26 (1.8) 32 (2 2)
32 (22)
N'H Ibl It
20 to 2<1 151018 40 to 45
30 to 33 <11 to <18 30 to 35
28 to 33 21 to 211 21 to 61 15 to <15 25 to 30 18 to 22
53 to 63 39 to 11 13 27 to 33 20 to 2<1 40 to 50 301037 35 to 41 26 to 30 25 to 36 181027 35 to <11 26 to 30 11 to 14 8 to 10
20 to 24 15 to 18 24 to 30 18 to 22 16 to 20
12 to 15 231030 17 to 22 27 to 34 20 to 25 17 to 20 13 to 15
85 to 115 63 to 85
115 to 140 85 to 103
type, incorporating telescopic shock absorbers and ;l stabdiser bill. The steering is of rack and pinion type, but may be either m(lnual or power·assisted . The steering wheel incorporates 11 convoluted cam which is designed to collapse rn the event 01 (In accident to prevent
injur y to Ihe driver. It is not reco mmended that the power steering gear is dismantled on Ihis work is best entrusted to a specialist.
procarmanuals.com

Chapter 10 Suspension and steering
~ l"Nfl> BUS"'''G
~ TRACK CONT~O~ AIIM
Fig. 10. 10 FrOllt st<lhiliser bar and trilck contro l <lrlll componcnts (Sccs -, <ll1d 8)
7.3
Front Slilblliser bJr iltlilchmCIll to tr<lck control <lrm
tile l<lrge w<lshcls. cilrefully 110tln\[ the way III winch they nrc fined (photo).
1 Pull the stilbiliser bilr lorw,lrd uut of the two tr;rck control MillS ilnd remove from the cm
5 With the stilbiliscr bilr out of tire Cilr. rernovtl the sltltlve Jlld lilrge wnsher from each end 01 the bar. <lgilll' nOllno till} cotrect Illling posItions. II l1eCCSS(lry renew the nlOunlH1\J rubbers 6 Reassembly is <l reverS<l1 of the nbove procedule. but new 10ckin\J tilbs must be used on the Iront crmnp bolts and new spht pins on the cilsttlllated nuts. The bullS on the cl<lmps ,'lId Ihe c<lstellnted nuts on eilch end of the s1.ll>d,ser bar l11u5tnol be fully tiuluened down unulthe cm is resting on its wheels.
7 Once the car is on its wheels. the c(lsteli,lted nUlS on Ihe ends olthe st,)bifiser bar should be tl\[htened down to the specIfIed torqlJe .. nd new spill pinS filled The four cl(lmp bOilS on the IranI mountinu poinlS must he tluhtened 10 the specliled torque and tile lockIng whs knocked up.
P
Front truck conlro l ;lrm -removal alld refitting .
Apply the h'lIldl.>r<lke then Jilek up Ihe fronl 01 the Cilr and SUPPOlt
8.4 Tr(lck COIIIIOI ,lim inner pivot bolt
on a~le swnds. Remove the roadwheel. 2 Working ullde! the C(lr. remove the spirt pin (lnd unscrew Ihe cilslellmed 11111 Ih"t secures the trilck coniroi <um to Ihe stabiliser bar. 3 LIft aWily the I"rge dIshed wJsher. notrng which w~y fOund it is fllted.
4 Remoye Ihe self lock nut ilnd tiM wJsher from the bilek of the track control nUll P,yot bolt (photo) Release the inner end of the tr[lck control Mm.
5 WithdrJw the split pin [lnd Ullscrew the nut securing the trilck control Jflll battlOIl1 10 the base 01 the suspension unit. SCpar[lte the joint. using n ball,oinl Sepnr[llo,. or wed(Jcs 6 To ret, I thc lI"ck conlrol arm . fllsl JsscOlble the track conlrol [lrm bJIl stud to Ih(~ bilse of the suspenSIon !m't 7 Reflllhe nu! ilnd tighten to the speCIfIed torque. Secure with a new spirt pin.
S Place the track control (lrill so IhJt il conectly locates over the sliIbiliser hJr nltd then secure the iIlller end.
9 Slide Ihe pivot bolt into pOSItion "0111 the "onl and sccure w ith Ihe flat washer Dud il new scll.lock,no nut. The nut must be to the rear . Trghten the nUl to Ihe specified torque. when thu car is on the ground. to Fit the dished washer to the end of the stabll iscr bDr. making sure it is the cOllect way round and secure wit h the cas tellated nut This must
-------------------------.. procarmanuals.com

Chapter 10 Suspensio n and ste e ring 165
he IllJhlCned when Ihe em IS on Ihe '1IOUI1(1. \0 Ihe speclhe(1 100quO Lock Iho cnSlC\lnlCd I1UI wllh n new spill pin.
9 Renr shock nbsorbcr -rClllovnl nlld rofitting
Early models 1 Remove Ihe bnck sent. <Iller hnvll1g lenlOVe( J Ihe IWO sClews hom
th~ lIoor ns~ombly crossmemher. 2 Remove Iho screws secIIIlllg Ihe SO,1 !Jell 10 Ihe lap o f Jl1() B ·pllI"r 3 Dowcll Ihe B·pllf<lf cover (2 sClews) 1 Remove Ihe lOp (11111 from Ihe sIde wmdow (4 screws) 5 Remove Ihe IWO scrows f,om (1m rocker panel ill (he ren, end and pull off Ihe door wea(helslllp. in (h e ,e!lIon of Ihe ~Ide Ilim 6 T., ke oul Ihe hool s,de 111m (2 $C'('ws) o1l1(llho ca,pel 7 Re&#34;&#39;ov&#39;~ the 1m mIl of the 'f)n, pn,,,:1 (5 screws) nnd oj Ihe SId,! panel (1 0 ~news). foldlnu Ihe IC," Sf),11 f"rw.ud for ilC(.ess
Liller //lor/cis Remove Ihe cover hom tl,,~ :l,:c,,~s hole III Ih e rea r srdl! H un
.pholo)
. models ~, CIlr:ck the front wheds Ihun F":k up th,) rca r olthc (:;" and SUPI"lI l on "xle swnds. tCmovH Ihe ,o.ldwlwel 10 Unsc,ew Ihe nu(S Iron' tim lOp 01 III" ~hock ilhsnrhe, ilnd ,,:move the wa~her and ,nsul"l!)r rllhh,,,. 11 Unscrew nllll ,emove Ihe hollom IIH)l1ll1l&#34;~1 holl and wllhd,.lW Ih(, shock nhsOliJer trom the cnr. Now tlw 100:"t,on of Ihe Sllacr:, '" II",
1110ul1lll1g lubber. 12 If nocessmy (he moun(lng lUhbers IIlay be relwwed sepal;l1cly 13 Relittinu is il reversal of refllov<ll I>lIt l<!JhtCII Ihe IHOUIIIIII!J "Ills to the specified torque.
10 ReM leaf spring -rell1ovnl. bush rellewnl "nd refiltin g
C
hock I hl) hOI1l whl)l)ls then Inck up Ihe rl);11 of Ihe cm nntl SliPPOlt
98 Renr shock ilhSOlbel upper mOIJnlln\j
nccess hol e
"
-----------_.-
II 2 Re~, stabi llser b ar mountinu on Ihe rear a xle
on <lxle st",1IJs posllionod on the hody Inc kln\) pOItlIS . Remove Ihe roadwheel 2 Place a llOliny lack underne<llh the dlf fe'en(lnl housing to support the re,lr a~l&#34; "sstHllhly whe n the spllng is removed. 00 not raise the Inck IJmlel Ih!! dlll",entlill houSln\j so thnt the SPlinl iS are lIallened. but r<llse It )lISI nnOu!lh 10 lake the full wel\Jh t ollhe axle with the springs
fully eXlClld"d 3 Undo till: "';11 sh;,ekle nUIS ilnd remove the combined shackle boll lind plill0 asse,"l>lrus. Ihon removo the rubber Ilushes. 4 Undo lh" InJl Iron , Ihe honl mounlln\) and tilke oultho bolt runnltlg Ihrough 1111, ""'"lllmn (l'hO(o) 5 Undo Ih" lIul<; on Iho ends of Ilw fOIll U·bolts ilnd remove the
U ·lJol ls. 10'1",1"., WIth Ihe all.lchment pl,110 ilnd fubber splinf)
Insulatols (1,1",11') U The I(lhll'" Ilu~h&#34;s C;\l1 be p,es'>vd 01 dl1ven oul. lind new bushes fllted ns {I",.( ·"l,,·d 11)1 Ih" hushes OIl Ihl! s!ahd ,se r bnr lind end pieces in
SectIon 11 1I1r1l1t~ !lIY CI;"nc. or I,,"kr, flUId . WIll <lllow the blJshes to he plessvd III nil "" "."., Iy No!!) Ihilt til" lIOn I huShes ~ue 11 mm (0.43 In) rhnl1lelt" ;111<1 II,,: 1( :.11 IJlJshvs ilr!! 8 n1l11 (0.31 III) d,<lme ter. 7 f\efI1l1l1!1 Ih" ~P&#34;I)(I IS tho 10vr:rS<: 01 I he removnl [)foce(Jure. Tho "ulS on II", U Ilolh. spnn!J hOllt "'OlIlIIIIlO <lnd rear shackles rHUst he IOI(juod 10 Ihr: I&#39;!IIJII)~ (lIven In the Spf)clhcnllons ilt the be,Jinflltl(J of tlus Ch"pt", IJlrly .111", Ihe CM h,lS bor:1l low(:!()d onto Its wheols .
11
R eM st"hiliscr har -rcmovnl ,,"d refitting
Chock tlr" from WIH&#39;t:I~ Ihen Jack up (h o ron, 01 the cal ~nd ~Hpport 011 nxle stands il"I1love Iho rear whet:ls fo, holtcr ilCCeS$ 2 USlnO :1 11111111 !J"P wlCnch. 0' sll1>llnr tool. to hold the swoiliser b,'r IOwa,ds 11r" <I.h) Illhel. remove Ihe IWO bolts nt eneh stnbiliser l)iH·IO·~.h: 1"1),, h,;r<.;ket (pholo).
3 D'SCOJ111"ctlhc l1ul and uolt ilt ench end of Ihe stabiliser bar. whefe It IS allached to Ihe floor ilssembly. lind WIthdraw tho bnr (photo). " To fenow a stablilser bill mounting bush. ,emove lhe locknut <It one end ;rnd lIllSC!eW Ihe ond piec e. Remove Ihe nut nnd withdrnw uoth ruhbcr hushl!s 1101>1 the stnhillse r bar
5 0'$1 Ih(~ new ruhber bushes III olycelll1e. 01 hrake lIuld. ensure that tho stabIlise, b.H ~(JIlnce is clc<ln and n"t score d. Ihen slide on the
10 5 ReM sprinU U ·bolts <lnd plil1C
11.3 Re<lr swulhser bal mounting on the underbody
i:
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