light FORD CAPRI 1974 User Guide
Page 106 of 205
) Chnpter 6 Manual gearbox ililel <llltollltltic trnosmission 105
'-
Fin. 6.<1 Usi",! a cranked spalliler to unscrew the goar Inver retainer (Sec 3)
Uus';",,,, 111" !I";)' '"'1''' knOiJ and ",lllOv,! 1he COVlJt <lnd ,,,bl,,,, !' " -.,,, If .1 P"L~"\I" ["'V 0' '-;0:111[(, ""n""I" I~ hlled. thest; 1\,,",,1 I." )VI!d (,,·1,·, tn Ch;'1)I'" 11 d 'H;r.,,~sary) 4 Oil II", I"", -'1"",,1 'I,,;,d)()x, 1",,](1 I''''.k ii,,, lock t<lh ilild ullsn"w Ihe 0"," I"".·, '0:1.1111';1 "~'Il!l a ~llllal> ly !:';lIlkud spanner 01 ca",Iloi II~" 01 aha"""", .",,1 dill! On llw j,vC 'SI",,,d (ype. remove tl", 10;"" P<l(;klll0Il,,'" ''''','''"W the Twx s.:wws 1",ld"'!I til<; Iclilillcr l.,f t "111110" geM i<)vo:, Il'h,,\,,·.) 5 On Ih" Imll sp''''d (J<;ad,,)~. pl;",c ,r d'1I' [,ay hencnth Ih" !I",IIt,(lX. remove II", ,h."" 1,llI!! amI. wht:1l tl", ",I h;,s ,I,a liled. rol'llhe l)h'!1 ;"HI lighten II -! I ll"!) ,~ no d'~111 phllJ Oil lhc Ilv,, -speed geillbox 6 Put 1)),11111\1 I))arks Otl lhc (wO I"o:,-,~ 01 Ih" 'U,\[ <lxlu lomt II,III!I" Remove (h e lour holls I,om Ihe !Ca, a~le p'lltOn lI<lnge <llul Ilw IWO bolts !rom Ihe plol'.)lIu. ~hillt cem,e hea,ing suPPO,t <lnd Wllh(haw the p,opclh~, ~h,ill ;)ss"mhly from Ihe eXWIlSlon hOUSing_ Tie a polyll","c bag round Ih!) ,,,,d 01 [he \je<orl)ox eX[r)l\S'()1l [0 keep out dill In 1:,ll( :h
<lny
oil wl"d, Ira" not d'ni"ed,
Fig. 6_5 Gearhox erossltH!lllhcr {Sc. ; 3)
'I 0,,,(I)I)I
:C1 the cl,,[r,h c<ohle ,~,[h ,,,[,,,"I1CO W Chill)h:: 5 . .-mrl wIlel!: ;lpplu,,,(,r., the lucl IIll!!O:llon fll.:1 hne" W,lh ,uf"'e,,ce to Ch.II'I", : 8 Flrlllll'v" (h.: sc,r;w and loekpl.lh: s',cllIlI'H (he Slu;!:do'nl!!e, (I"v" <In,1 (Io"""nn"':t lhe d,we n n",nov", 11le eov"r (,I j'tled) I,om llw ,r,v~lslll!1 hollt "wOldl NOI" whu:h \V,'y t i,e le;-Hls a ,e lolted and llH'11 I"move Ih{IIIl (pho(o) 10 f)"l.lrh 11m c.h;'rI~.1 plpP.S !to'n 11,,1 O:'! hlL!~l Ilhl".r"ld ;lIld IIC IhO:IlI out vi th" way, so lh;rI thc ()IlUIIl~ .Hlo! l,aIlStl"SS lon call he lowclcd 11 SUp!,'''1 Ihtl \)fl",hox 011" I<lC~, or With 1,Ioeks ~"d Icmove the 1>011 st:ClII"'!i lire tr,"'Stl1l~5'()1l to (he "';11 "1\~J'IlC mourI(tll\! <lnd llle fOll! i)(,IIS ""'-11111\\1 the !le,l,I>ox C'OSSIl\('mIH" to lhc floo, (photo). Remove Il,c C'''''',IIII:rniJcr 1 2 l.mV<'1 [he (,nnSIlHss'on a lillie ,Ind II\S(:r[" block 01 wood hctwecll lhe SW"I' ;Ind the II()nt ellUHw mOI" lll\J so lhm 1hc cllOllle rioes not d,op too I;" when Ihu 1r,IIlSIllISSlon IS '~I))()ved 13 [l"mI)V" 1hc bolts secu"l1g the clutch hOIlSlIl!! 10 [Ile en~l'l\e ;)l1d
hn ekpl.,,!! (photos) Pull the ['.lI1SIlHS",OIl ;,sselllhly I() Ihn 'c;" 10
.,..
3.4C <lllli loft OU( the gen' 11.""'1 39 DISCOIHlUC1"1\J the WlllllU frOl1l1hu "~VC'SIflU IIOh( SWitch
[ho) gc"d)ox e,ossmumhe.
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3.13A Two upp.:. cllllCh houSIIlU-lO·engrne boilS (arrowed)
3 13B A lowe, clutch houslflg-lo·hackpl"te I)olt (I,ve'speed (JeJrbox)
procarmanuals.com
Page 107 of 205
·06 Chapter 6 Manual gearbox and automatic transmiss io n
disengilge the gearbox inpu t Shill! hom ,ho clutch p,Iot bearing ,111(1 clu tc h friction disc. I, is imporlanllhal,hc engine and transmi ssion <'lre kept in lino while this is being done. 14 When the gearbox shaft is cleDr of the clutch, remove th e
tran smissio n assembly from bCn(!illh the car.
15 When refiuing, ensure 1il1 the clut ch pilot h earing in the end althe tfilnksha h is ill plilce Jncl is scrviceDble. Tic the clutch lever 10 the clutch housing, 1 0 pr(!venllhe release le.rertrolll slipping out while the ,Wnsmission assembly is being lined. 16 Smear some molybdenum-based grease OntO the end and splines 0' the gearbox input s!mh lind refit the gearbox by reversing the fcmovili p.ocedure. 17 II is impO.IMll when offering up the {jOMOO)(. th,lt il is e~<Iclly in I me with the cranksh~1t. otherwise the ge,l.bo~ inl)ut shah Will not enter
th e clutch ffiction drsc i1nd the Cfankshnft. Ifthe.e.s d.iilcul1y Inlnatinn th e splrnes 01 the gea.box shillt ,1no the frrctio n oisc. select iI \)em to 'CSlrain the movemcnt of the gc,lrbox shillt nnd turn the gearbox
slightly until the splines enter Do not iluempltO lo.ce the tfilllsmisslOn
ontO thO enlJlnO ThiS Illay (i<lmilgc tho spllllcs <Ind nrilke !rtllng
ImpOSSible
'8 Ahe •• el,uinn has been completed. chuck the 011 level Ifl t he .r<lnsmlSSlon and IOI) UI} ns ncce5sary
Gearbox (4 'S II001l) -dismantling
Romoye the lou. bolts hom the 1011 cove. 01 the t.ansm.sslon c~t()"sion housin!J ilnd f.om the lri"'snHs~ir)Ol eo'S<' Ilcmovflthc \:oye. s.
t.1king c<l.e not to lose the th.ee springs untie. tire lran~mlsslun case cove •. 2 Use n In<lgnet to .emove the th.ee selecto. (fc te nt h,ll1s. 3 Remoy o the bolt 110m Ihe selecto. ImUel .111( wllh(l.;rw the 1'''U e.
from th e seloclOl shalt. 4 Remove tho twO bolts from the selectol sh<llt Ileminu sUPlm.t M{ renlOye it .
5 Remove the Ih.ee bolts from the selector hOUSing COVCI. Remove the cove. with the shaft. then ro tate the selec tor sh<lh slrghtly ,lnd withdulw it hom the selectOf hOUSing cove •. 6 Driye out the '011 pin <It the s.de 01 the elflension hOUSing and remoye the .cve.se ge;" .el<ly leve •. 7 Usmg a Ilin punch <lnd <I h,lmm c •. d.ive out the th.ec roll pins from
th c 15t/2nd. 3!d/top and .cve.se oe,1'5 suiliClently to rele<lse the selector lorks . Hcmove 3.d/top \le;" setecto •• ~d f.llcl rp <lnd th en withd!~w tht) selecto. '<llls tow<lrlis the extllllSIOIl hOllsinu . Note the
plullger ill th o 3.d/top selecto. '<1'1. Remoy e Iho th.ee selecto. lorks. J Remoye the plug hom the side 01 the c<lse and usc II m~lgl1et to ~,t'<lct the plunge. beneath it. Gend back Ihe tabs 01 the w<lshers 0' the two boilS on Ihe e~tension housing. Remoye the bllnJO hOlt, 51)11119 <lnd ball <lnd the ,eyerSlng "ghl switch. spring and plunger . II Use two sc.ewd"ve.s and c<llelully ,)uSh th e speedomete. OUI 01 the eKlCns ion housing 12 It there has been no sig n of le<lking from the eKlension hOUSing 011 seal. tako cafe 110t to damage il. II the senl IS delectlye. leve. it out. t nking cllle not to daillilge its se<llil1g. 13 Remoye tho lou. ~ttachment boilS nnd detach the cxtcnsiOIl hous ing hom tho lIansmission casc o 14 Using n long Ihin d.ift. tilp Ollt th e 1~lyshnft from the front to the
rca •. Allow tho laygeal cluste. to drop into the ho ltom 01 the box. out 0 1 mesh wilh tho lIl<1inshalt gea.s. 15 Withd.aw the mainshalt and elflension assembly from the ge<l'bo~ casing, pushing the 3.d/lop syn chroniser hub lorward slighlly to o lllain the necessary clea.ance. A snlall roller beming Should be on Ihe nose olthe m<Jins halt . but il it is nOlthele il will be found in it s lecess in the inl)ut sh<11t and should be .ellloved . 16 Aen love the lou. boilS securing Iho dliye gear hearing retainer to
tho '.ont 01 the gembox and slide the retainel 011 the input shalt. 17 Remov e the circlip hom the outside 0 1 the fronl bearing and tap the outer raco of the bearing to d.ive the inpu t shillt and bea.ing assembly into the gea rbox. then lilt them out olthe box . 18 Remoye Ihe laysha lt geaf cluste •. Ihe two th.ust washe.s and any I"'o se needle 'OIiOfS.
R emoYo the .eyerse idle , shah by sc.ewing a suitable bolt into Ihe end of Iho shah and then leye.ing the Sh;'lit Out uSing Iw o open ·ended spanne.s. Fi\)
.
6.6 Removing the seleclor 10lk rolillins (Sec 4)
A CIfC/'11
Fin. 6 .7 Revorso gear interlock nnd light swil c h (Sec 11)
A Ravelse liyh, switch 8 Swing C Plf/ngcr
o h!/ellocl< ball E Sc,ew IJlug
Rct.1ininy bolt F
5 M<I;nshaft (4·speed) -dismantling and reassembly
Remoye 3rd/top gear s yn chron ise. hub ci.clip Ense the hub amf
thud gear lotwald lly lel/erinu the,n gently wrth a p<lll o f snipe· no sed phe!s. 2 R emo ye the hub. the synchronisel .ing and 3rd gear from the I.ont o f tho mainsha lt. 3 Mount .he plam pal! 01 the mainshah in a soft jawed vice. unlock
th e mainshah nUl and lemoye it 4 R emove the loc kpli/te . speedometer dfivegem. ilS d.ive ball and Ihen level 011 the reaf bea.ing. complcte With bearing IClaine •. Separate the bea.ing and its lelainel. 5 Remove the 011 scoop ring and lils i gear . 6 Removo 1 sl/2nd gear synchronisc. ci.clip and pull 011 the hub with the bi/ulk .ings and second gear. 7 Check thallhere is a mark to align the selec to. sleeve in .elation to the hub. II no malk can be seen. make one with a dab of paint ~nd then dismantle the synch.oniser hubs. 8 8010/0 sta.ting .eassembly. Clean all parts thoroughly 3nd check
their condition. Smear all Pi/ItS wilh tr3nsmission 011 befo.e fitting .
9 Reassemble the synchroniser sleeve and hub so that the nlafks on thorn align . Inse.t the sliding keys and 1IIIhe shdrn\) key sp"ngs so Ihat Ihei. open ends afe stagge.ed re lat ive 10 each other
procarmanuals.com
Page 108 of 205
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, Mil'" dfivc gear bearing fewincr 2 Gasket 3 Detent balls with springs 4 Transmission case gasket 5 Tfimsmission case cover 6 Speedometer pinion 7 Dowel 8 Extension housing cove! gasket 9 Ex/ension housing lOP cover 10 Selector housing gasket
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I , - \.f' -
(t!
,Wi 1m '~f" .'-../ '---" .... ......-t ' , ..
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"...J\7' "'-', " . -,-;. , '\. .. ' --..,
~ .o.--? 0, .' '-;, ;:-~ \"'~. , . \~ .;; (3/--.,.~ ~1'\ . "~., . -,~" "~\_. \. ... " . , ~,
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.. ..J ~, ' ...... .' ;". .~ . .-... ' ";:,;... '( , . -~ '23' " . I _./ _~,~ '.' _ .... JIi'"'"' •. ~ _",_ . ' ./.' 25' _ ..
; .. ' " .~'W
--<. .,y 'B Y ~ • --, 1 ":-'..., '~~ ,
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ff,v ~30 ~ '.~, 32
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Fig. 6.8 Exploded view of four-speed gearbox casing and selector mechanism (Sec 4)
'I Selector housing cover 21 Selector shaft bearing support 29 Seleclor rail wilh 3,d/4th gear selec/or 12 Cap boll wllh lockplale 22 Reverse relay aIm foil pm fork
13 Spring 23 Bcaring sUPPOfl 30 Circlip
14 Delenl ball 24 Extension hOUSing gaSket 31 Plunger
15 Plunge! 25 Se/ecto! fail wllh 1st/2nd gear 32 SelCClor rail with reverse gear selec/or
16 Sprmg selector lork fork 17 Reversing light switch 26 Fiffer plug 33 Selector shaf( 18 Gear {ever assembly 27 Drive gear, bearing relainer 011 seal 34 Selector finger
19
Oil seal 28 Plunger 35 Reverse gear relay lever
20 E~tension housing bush
~'c:-.:cc::-:-.:c.:,.,· .. , . .... ,
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灲潣慲浡湵慬献捯m
Page 112 of 205
Chapter 6 Manual gearbox and automatic transmiss ion 111
24 Chec k the plilY between the selector finger and 3.d/top geM selC{;lOr .a,1 (F,O. 6 .1 6) . lh,s d,mens,on shou ld be 0.9 mm (0.035 in). lo m"ke t he chec k. move the selec to. leve. up to the .everse gea. SlOp. Us.ng a lever. push 3.d/top gear selector .all \0 the rear and then
measure th e clea .ance by rnsel1lng leeler gauges betwee n 3rd/top gear selector rild "nd seleClOr finger. If th e cleM,mce 's no t ns specified. it shou ld he conecled by chnnging lhe .everse interlock geM plunger for one whIch will give the ,'PI).opria te clearance. 25 F,t a new gasket 10 the e~lension housing cover. Posilion the
cove •. ,nSOI I the fi~ing bolts nnd lighten Ihem 10 Ihe torque wrench Solt1inlJ g,ven in the Specifications. 26 M,1kc su, e th atthe geMl>o~ dmin plug is I,tted and tigh tened where apphc, 1hlc. then I,ll the uenlbo~ 10 the COffect level with the specl l'ed
,,'
10 Gcnrchnnge lever (4,sjleccl ) - m odificnlions
1 To ,mp,ovelhe \]flnr ch nngc movemcntlJctwecn lh(: Hea.s. , smallm CO".,r levcl Sl)!"'g ,s 1'lIr,<:I. the new 51)/,nU d,amclr'!' bc inU 20 mill (008 aga,nst the orig,n;r l sp.,n!) IIiarllctm 01 2.5 nUll (0 .1 0 inl.
Fig. 6 .15 Cover. d ewnt balls and sprinus (Sec 9)
Fig. 6.1 7 Gearchange lever components (Se c 10)
A Spliny B Rct.1illiny pin C Pf;JSlic C ilP
Dlillcnsion X mUSI be gloater Ilran dimension Y
2 To renew Ihis sp.ing. lir sl remove the gear lever unit from the trnnsmission as given in Section 3. 3 Press or drive out the roll pin and remove the plastic cup (F ig . 6.17 ) ;rnd spring .
4 When reassembhng. check that the pin di('!meter is less thiln the width 01 th e slots (X ,n Fig. 6.17), II necessary grind down the pin and
d e·llUrr the slots by ca.e ful filing . When filled the pin slotS mus t face upwMds. 5 If the gear leve. was loose when in use. an O-ring can be filled in placo o f Ihe retainer sOill as shown in Fig. 6.1 8 .
6 When this flng ,s fmed an(I the gear leve. reIOCalr:!d. screw the retainer cap inlO pos,tlon so th ilt It jus t touches th e O·ring . Mark the relntlve pOSitions of tile cap <lnd selector hou sing. then llghlen the cap " fUll he. 15 mm (06 In).
11 Goarbo~ (5·speod) -disillantling
1 Clean the e~tello. 01 Ihe gearbox w.th paraffin .,nd w.pe d.y. 2 Remove the clutch release beallng and allli lele",ng 10 Chapter 5.
0035;11 10.9 mill}
Fig. 6.16 Plav between selec to r finuer and 3rd/4th geM selector rail (Sec 9)
.. : . :,'. :", .
fLJ
··· ..
A
Fig. 6 .18 Cross· section of gear lever showing 0 ·rin9 (A) location (Sec 10)
i
i
procarmanuals.com
Page 115 of 205
Chapter 6 Manual g ea rbox and automatic transmission
18 EXlra ct the r."dp and pull the 5th gcar synchronise r ur1lt f'orn the
rnn in c,lsm\1. Icavlllg I t loose on thtl mninshaft (photos). 19 S II(le 51h IlcM from the synchroniser unit huh {photo) 20 S elect 3rd gem and either 1st or 2nd gear by pushin\) the re~peclivc synchronsrcr sleeves this will lock the mainshllft <lnd I<lysh<lft \)C<1f cluster
21 Unscre w <lnd remove 51h gcar retaining nul whole an nssrst,lrll
hOldS t:' e \Jf:arlJox st<1tion;;lry (pholo) The nut is lightened to;;l hrUh torque settrllli ;;Ind <In ;;Idclition<ll exlension m,lY be requrred 22 Remove the w,lsher nnd pull 5 th ~Jenr from the layshnft He;" r.l lIster using a two·le'J(jcd puller and socket in cont,lCI w 'th the eillst"r Remove the ~par.f)[ " nil (photos). Selec i nelltlnL 23 EX[r,lCt the errchp ret,linin\) the I,lysh;-rft ucar duster heallrlH "1 the
i ll1 e,rl),,,j,.rte hotrsrIl,J {photo).
24 US"'(I;' ~oft·f;,r.ed Ill;-rllm. wp the intermedrate hOtJS"'~1 (,,!e of tl,,; ",<1111 c<I,mU ;md pull Ihe inlermediate housing rC<lrw,lrds as /;tr ;"IS posslhlt' lJ~"l(J II sr.rew(IIIvcr In ser ted between the "'h~"n"dl;lt"
. '.~ .
.I,' ,i.li. J
hO(lSII1\1 <lnd main c.lsmg. Jlnse the hcatlnlJ from the shoulder on the i<lysh,l ft gC<lr cluster and ,emovn ,I flOm the ,ntermedi<lI C housing {photo}
25 Using a soft metal drift from tlte hont of the m ain cnsing. drive Ihe
layshilft rearwards to <11101'11 the \ .wm d,,~tn' t o he lowered 10 the hottoot 01 tlHl cas,,'U .
2G Ease tlte input Shaft f'om the frOllt 01 tlHl c;-rSlng, if oecess<lry uSlrlg
" small droft inside the Uearbo~ to Il"JV(~ t he healing sl'ghtly forwards_ Ihe" lIsin,J levers bene"th the he"""!J r.nchp (photo). 27 Remove the 4th ge<lr synch"H"~e, IIn\l fleOlove the InplJI shaft ne edle roilcr bea rmg from Ihe end of the Ill,;,nshalt or from the centre of lhe IIlPlit sha ft {photos)
28 flernove lhe nlninsh;lit alld 1Ill<""'Hrllatn houslnll f,om the main \;aSII10 {phO to). R emove the g.lsk"t
29 Wllhdr,lW th e I,lyshalt ,11lel 0"_" eh";t,,, I,om Ihe 111<1111 C;-rSlIlg (phOlO)
30 In:;'''I; ' sUlwble bOl t (M8 x GO) Illto Ih" ,,,v',,:;c !Je,1( ,die, shnft. alld
11 18A Exlrar.t,nn 5th geM synchro ci,clip 11.18B 5th u em syl,(IHU hul) 11 18C 51h ~Je;-rr synclH O
11.19 SlId l"!J 5th !/tlar from "'<llnshaft 11.21 Remov"'q '''.1 ll1sl';l11 Illl!
11.226 Relllovmg 51h gear spacer IIIl\) 1 1 23 Extr<l ctmg laysh<Jft bearing circlip
l'.22A Wrthdli'Wlll9 5th ge<lr from laysh<Jft
11 24 P"sl"g off laYSh<llt gear clUSlcr bc<arrng
procarmanuals.com
Page 122 of 205
) Chapter 6 Manual gearbox and automatic transmissio n
121
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1 5. 17 MC~Sll"nu corchp· 10·SPCI1(lOIllClcr drivcgc,l' dImension 1 5 .1 8 Sc lcCl0f Sholl! t1sscmlJ lcct 1521 FIlling selector sh1lft/boss fall pin
15.23 Speedome ter dJlvcgcn, cove.
IOCkmg cOI1l,ol hy Inserl;"y the 1)111 ;lnd 1>lu9 2 1 Ahgn the holes. then (lillie Ihe roll pin il1lo the sc lcCIOf boss ;111\1 SI~ICC1Of s h<lh (photo) 7.2 tnserllhc ~clCClOr lock lll{J pin lind spnng, npl} !Y sonlcr t o the plug ·'uc.1ds. then insert ,111<1 liUhlcn lllc plug uSlIlg ,Ill Allen k ey.
_ 3 Fit Ihc SPCCdOIllCICI dnV(!IJciII to tho r(!J' ex tenS Ion housing. Apply " ionic scali.., 1 10 Ihe cove. Ihe'l pro ss II 111\0 \he housinU (phOI0) . . nornavc the 1 (!U1llOHUl1y flHed bolts 1'001 Ihe mlCfllIcd.nle housing. •.• en scle<:1 4th {Jom. 25 Slick n new \Jaskot 10 the e~tcnSlO" housing with glC,1se. ,md fot the hOusing 10 Ihe inle,mcd'Jle housi"g T .. ke c", e nOI to (I,ml<lge t he 'e'"
all seal. ,1"d m,1ke sUle th<ll Ihe sclecto, shah cenll<thSlng SWinl] loc .. tcs on the pin (photo).
26 Insert the bolt s .:md tighten them to thespcclflod to'Que In d,agon .. 1 sequence. Befo.e Inserting the Ih.ee bolts which go light through tllo
main c .. sing ... pply se<tl<lnt to their threads 27 Selec t levelse \Je .. r <tnd loc .. te the connector on the re .. r o f the
se leclor rod . Support the rod wi th a piece of wood. then drive in the '011 pin_ Selec t neutral. 28 Press the .eil' cover into the extension housing .
29 Check that the 5th gea. interlock slceve is corrcctly .11ognoo. then 'nscrt thc Sth geil' locking pin and spring.
30 Appl y some scalallt to the 5th geilr locking plate. 10Cilte It on thO extensio n housing. an d inselt nnd t igh ten th e bolts to I h e specIfIed torque. 31 Fit the Ueilrbo~ top covcr. together WIth a new gas\(et. and lighten
the boilS to t he sf1eclf.ed tOfQue in diagonal sequence. 32 F u the clulC h relCilSe bearing guide sleeve (oil slot dow nwllfd s). together with a new gilsket. and lighlen th o boi lS to the specillt~d torque in d;ilgon;11 sequence. Where neceSS;1ry apply seal,.nt to the bolt threads_ 33 Fitthe clutch bell housing to the Iron t 0: the gearhox. together woth new gaske t. Apply sealant to the bolt threads. thcn inse n the boilS .~d tigh ten them to Ihe SIXlcllled 10rQue in diagonal sequence. 34 Inscrt and trgh le n the .ev(usinl.l Ioght switch in Ihe ex tensio n housing
1525 Selec tor sh aft spring pin (arrowed)
35 FIt the clutch reLease l"l'lIIng and a.1Il wuh .efercnce 10 Chnl)\ el 5.
16 G e(lr box (5-spee{l) -d isellg i:lgem enl of 5th gear
I I
is possI ble 'or vducles hu,l t bclo.e NovcmiJer 1983 to have i:l p.oblem WIth 5th ne". Illillplllg Ollt of cnuanClllcn t during normal
(hlv lnu
2 ThiS 1I0uhle Cilll he rcc tl',cd hy suhstitutinu nlod,hc<l 5th ge.1'
componen1S t o Inc lude thO hub. o!\Ulk ""gs .. nd sci(.-ctor 'ork.
3 Rem ove Ihe gearbo_ "s de$("bed in SectIon 3. This wrll nCCCSSlla te lemov ing the ge(l' Icvcr "nd lu"C I cove. whIch is held In ,)OSltlo n by TOOK typc sClews . 4 Removo the clutch Hlleilse bearing and tevcl 110m the bclthousing . 5 Unbolt ami lemovc the lOP covel. 6 C"ory out the opel,1t'0"S dcsc llbed in par "graphs 8 10 1" 01 Seclion
" 7 M"r\( Ihe ex.1Ct IIOS""o n of t he speedometcl wormdrive on the milinshil lt (lnd then draw it off using a pulter .
8 Extr"ct the ci. et,p "nd H)move the 5 th sp(lcd sync hro unil/rom Ihe
mJinsh"lt. 9 Dismanlle the synr.hro "nd reasscmble using the new p" rts, When I Itting t he b"ulk lings. m"ko sure that theil bevelle( 1 side is tOwa.ds the
re,,' o f Iho ge",box. 10 Caffy out the ope,,,,,ons desCfibed in jh"lfilgraphs 16 to 22 and 25 1027 in Section 15. 11 Inser t the 5 th ge<lr locking pin and spring to Ihe extension housing_ 12 SmC<lr the 5th gear 'ocking pla te WIth seal"n t and locate It w ith nuts hand tight. I 3 Adjus t the gearchange mechanism by pressing the gear lever lully
1 0 the light whIle "1 tho} neul'il' mode and then tighten the locking plate nutS to ill o 'que 0125 NIIl (l8tbl It). 14 Fit the top cove. olnd gasket and I he clu tc h release components.
procarmanuals.com
Page 128 of 205
Chapter 6 Manual gearbox and automatic transmissio n 127
2 Select position O' th en pri$e off the selector level escutcheon nnd. Irom under th e cnr. re move the plug in the side 01 the selector housing. 3 Adjust the inhibito r cnble locknut X to giv e a dimension of 0.1 to 0.2 mm (0.004 to 0 .008 in) (Fig. 6 .36). 4 Refit the plug nnd escutcheon. S With the trnn smission shih lever and the mnnunl selector lever in '0'. ndJust th e selector rod link until it cnll be reconnected without strain .
23 Downshift cable -removal. refitting and adjustment
Support till! front o f th e cm on Jxle Sl<lnds . Remove the spirt pin and d ,sconnect the cable from the cmllurenor Ilnknge . 2 SIJcken the adJust")I} nut hom the upper mount>ng brncke!. pull b~ck the outer sheilth and unhook the c;rble hom the slol. 3 Unsc!Cw the nut at the trnnsrnissiorl rnoun trr\\) hracko::t and unhook the outer she,l th. 4 Unhook the inner callie from the tranSl\\ls s,on lever , 90::1011,n(l ,$ a reversal of the ,lllovc. but the II1Il!.:r nut nt the upper should be screwed on conlp!ctcly. nnd th e OllH:r nu t only il few turns. 6 'p,ess the acceter;-rt{)r \lo::dal hIlly. ,,,,d chcc k thnt the thlOttle plate is ' ... ,y open 7 Us,n\) a screwdrrver. Icvo::r the downsl,,!t cab le lever UPWMt!S. pulling t he mner cahle lully upw,uds 8 Tum th e adjust in\) nut 10 lenuthen or shorten the cnhle to (Jiv e J clearance 01 0.5 to 1.3 mm (0 .02 to 005 Ill) between the downshlf, lever nnd th e accelerator shnl! (Fig. 637) TI\Jhwn the locknut
24
S lnrter inhibitor/reverse Inml) switch -removal and re fitting
1 Pull the cable connector off the switch" 2 Unscrew the slnrter inhihitor swilch and remove the a"int[ 3 To rel'llhe swilCh. fil a new a·ring nnd screw the switch into lhe housing longer. tight. T'gh ten Ihe switch 10 the lorque wrench settin g
given ,n the Specilicntions. I t is imporlnl11 ,hn t thiS torque is not excee dud, 4 Ro::I't the cnhle plug conn ector to the sw,tch,
5 Chuc k th,ll th e en!J"'c will st",t only w,th the lever '" the '1" and "N' posilions and in no other POSlt'on. S TlIIn 0 " the ignition without startll1g th e engine, Check IhM the
r ' ;inU light comes 0 11 in th e "R" po~rtlon, but not in any other.
25 .tension housing o il senl-renew,,1
1 Remove the propeller shnl!. ns do::scrrhed III Chi,pter 7.
2 Jnck t he r enr of Ihe c,u to [1Hn",HSe the loss of 011 from the
transmission . then carefully pr ise out the od seill. being cJrtJIut not to (JamJ,Je the machined recess into which the sc,rI I,ts, 3 E'lslIfe that the recess is cle<ln <Ind undamage d, then press in iI new senl with the lip of the seal inwards. Tnp the senl home fully with n tuhe of suitnule diame ter. or with a hammer nnd ,1 hlock of woorl. being careful that Ihe seal is inserted squnrely. 4 Refit Ihe p ropellur shaft. lower th e car 10 the \)roond Jnd th en check the leve l of Ihe Iran smission fluid as descrrued in Section 19 . F
ig.
6.37 Adjusting the downshift cable (Sec 23)
Depress Ihlollle hJlly (bloken arIOw). Pivol/he downshilllev,·( ,)wuy frum Ihe ,1ccelef,1{Qr sllMI lind UdjllS! Ih e clcarance at Ihe MljllSling nul (solid arrow)
~r:;0/,/5.;~··ll ~
Fig. 6,38 Inhibito r switc h renewal (Sec 24)
A Wiling connector B Inhibl/Ul swilch C O-riny
26 Fault dingl10sis -nutornatic Ir<lnsmission
FJuit in these units Me most commonly the result of low fiu,d level. Incorrect adJustmen l of the selecto r linkage or downshift cable. or <I I<lldty inh ib itor switch . If the problem st ill exists <liter these points hilve been checked. it w,1I be neceSS<lry to t<lke the car to 11 dealer with equ'pment to diJgnose internal f<lults .
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procarmanuals.com
Page 135 of 205
1
134 Chapte r 8 Rea r axl e
FiO. 8.5 Discorlllccti!l9 the rcar sI"biliser Iwr (Sec 3)
7 U~"'!I u"ps (FlU 8 5) I)UU rile s1.1h,l,s(lI b.ll 10 lilt:! lCol. while unstocwIIlIJ the mOlllllnlU I)oIIS from the Ie;)' ;l~II!. flcl110vc the C!JIllI'S 8 W,lh the rC:II Ildc sUlt,lbly SUIlI>o.ICd. lIIlSCICW rhe nulS hom the hallom 01 the U-bolts i1rld reOlOlle rhe lowel S I)llrlU p l;lrcs .. ",t! 1115 .. 1<11015. 9 Wllh rhe help of an asslSlilnt. hft the rem a~lc over the "~<lr ~p'!I1\1s iUld withdraw i t from undcr the CilL 10 To refit the ICtllr axle, lirst cher.k Ihal the upper insul<l ,ors ;lnd 1",lCkclS a.e correctly located on the springs. 11 Wllh rhe help of an assistant hft the rear ;'!Kli! into 1)05'1'011 on the W:1r 5Il flrl!JS. 17. COIIIWC l rhe IUOI)clle. shall 10 Ihe dflllc flanUc with rile IlfClllous ly 111;1,1 " "'o1rks :11111110<1. ,1nd loosely fll the four bOl ts. tOljclhe. W Ith new hl':kw;,s he.s
13 I O.:.lt!"! the ul~"''''o.s 1m!! lowe. SP""1J pl~ws all the sp rin!jS thclI "1 Ihn 1)·llo\1s. W!IClhc. wilh Il/!W sld/.locklll\) lIutS T'!Jhlf:l1 thc IHII S l"o!Jlnsslvuly 10 Ihe spo{;lf ,/!(IIOIQUC. III 1')<;,lIe Ihc CI;1I1IP~ 011 liIe Slilhd,scr bilr "'0\I1111\1 tubhers tlrCII pull 1 hili IlltO poslllon WIllI thl) grips <l1l(1 fIt the mountlllll bolts. TIUhtell .Il hl>l1~ 10 the S IICclllI .. '(l toIlIUI) . • ,. j<lck up the reM a~l{l ,1S neceSSilry and push the shock <lhso<be .s
, Ihe" I/.ac ket s. In se'l Ihe nloum"lU bolts and tlghlel1 the nUI S. H i Ilelll Ihe lIexll/le b.,lko hose and lIuhten the nuts. 17 Rel1lovc the hoso cl,lrn p or polythene sh eet then blcL,{/ Ihe hr<lke s n~ d(!sCllhed ill Ch<lpWr 9
t 8 nelll t he h<llldhr<lke c,1blc and. where <lpphcllhle. the tr~"sverse lad II) thfl ICi"lI n K le WIth referen ce to Chapter 9 . 19 T,ohtell Ihe dllve ""nne·to·propeller shall holls to lhe speCIfI ed to.que. 20 R el'l the .ear wheels "nd lowe. the car to the ground. 21 Check Ihe .en. aKle 0,1 level <lnt! top up II 'Hlcessi"lIy .
1 AxleshMt -removal ilnd refilting
Chock Ihe front wheels then jack up the re,lr of the c~r ilnd support with onle stilnds. Remove the .ear wheel 2 Ilelea se the hilndb.nke and .emove Ihe brake drum.
3 USIng a socket through the special holes in the drive lI.::tnge. unsc'ew the bollS secu.ing the b.::tckp late and bearing ,el.::tinor to tho a~le cilSln g (pholo). 11 Withdraw tho a~leshnft. together with the bearing. " it is tight due 10 tho oulor Ir<lc k seizing in the casing tcmporarily refil Iho wheel .::tnll Iwll on the wheel. If Ihis is unsuccessfu l. use n slide hammer allached
1 0 the dtive lIange. or ,1Iternil1ively sc rew two long baits th.ough Ihe jng al diametlicaUy opposite pOInts (FIg. 8 .7) and lighten them I,·...r<jressiv ely un!11 the be.::tring is freo . 5 To .e"l the a~leshafl. IU$I w ipe clean Ihe bcallng .(!(:ess in the casing and al>ply a liule Illhium based glease both 1 0 the casing and bear ing outer !rack . F
ig. 8
.6 RelHoving t h o Mdeshalt .e l'l ining hoits (Soc 4)
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Fig 8 .7 U sing long bolls to ""ithdra"" tho a~leshaft (Sec 4)
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procarmanuals.com
Page 144 of 205
) Chapter 9 Braking syste m 143
2
Fig. 9.1 DU<lI linc hydn.ulic brnke circuit (Sec 1)
1 2 Fron! br,)k(1 disc ,1nil c<1IijJ~'f M,lS/IH cylinder and I/uid resefvoir 3 V,KIIUIn sClva unit 5 ReM drum brake 4 Prcss1ltc (h!fetcH/i.)1 wi/filing swi/cl!
2 ROlltine maintenance
Al III<, u,h!lvals speClficed in the Routine M<JinlellilllCC sectIo n in the frOllt of tlw 11,;)1111<11 Colny oul the lollowlIl(J procedures
Check hrilke fluid Ivvel 1 CI",<;k 110.11 Ilw hrake thud )"vcl in the reselvoir is .1, or nc." lhe 1Il,,~i"'lI'" ',,,10k The ,c~;cr\loi( is localed on the master cylinder on the nghl-hillld sule 01 the IJulkhead III the cl1uine cOIllpnnlllCII!. SliUht Va-"I,ulls of I"vel Will occur ilccordlfl!) to the wear ollhe II/<l ke linings. If lI,v(!1 (hops wW ;1,ds the ""Ilimlllll mn,k the cornplclC hydraulic system should he Chec ked lor le<lks,
2 ·'h tim cm rnlsed. c,lIe1l1lly inspect illl the hydraulic pipes. hoses ;lnt. .. ,lions lor chJlmg. c'ilcks. Illilks ilnd corrosion.
2.4 ;-.-
uejJ.es~ the rubue' membrJne to check the fluid low level
Warning IrUht
3 To top up the fluid unscrew the fill er cap whrle holding the c,lhle connector sWtionar y. and add brake lIuid ns necessJr y. R efit the cnp on completion. 4 When checking the brnk e fluid level it is n good practice to also check the low level wnrning light With the hnndbwke rele<lslId and the iunition switched on. depress the rubber membr<lrlC on the rIl511'VOII hi ler C<ljJ (phOto) If the wilrning light filils to came on check the bulb ill1d <lssocimed circuit.
Check disc p<1d and rear bwke shoe linings 5 Jnck up the Iront nnd rem of the Cilr nnd support all il xle stands,
Re leuse the hilndb'<lke. 6 Although i t is pOSSible to check the Iront disc pari 1illillUS with <l mirror and torch. it is recommended thnt the front wheels <lre Illst
,emoved. 7 Mensufe the thickness 0 1 lining on e<lch disc p<ld <lIlt! If ,lilY IS less thnn 3 .0 mm (0,1 18 in) renew the complete set of front [Jose pnds 8 II the ren, b'nke h<lckplntes incorporn\(! inspection hOles. remove the rubher plugs nnd check thnt the thickness of the hmn\js IS not less
thnn 1 .5 mm (0.059 in)
Fig. 9.2 Handbr a ke lin k ag e lubrication points (arro\Ncd) on early models (Sec 2)
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procarmanuals.com
Page 146 of 205
) 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
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1-""£0""""" ~Plf'l ~-____ ttIP
BI"'~( ".",~"" PI~I()'
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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