wheel FORD CAPRI 1974 User Guide
Page 56 of 205
7
Chapter 1 Engine
Fig . 1.1 8 R ear oil sen I ilnd ildaptcr pliltc (Sec 84)
84 Renr oil se;1i ,,,,(I lIywheel - rc fitti"u
1 I'll the ()n!J"I(~ .r,," ,,(1"1'10' pla1<:1 and s(:clIre ,I wllh 'I S IIv(: holls. 2 Smenr en\J1ne (ld OlltO the CI,mkshah '''". Smear 0,1 on the lip 01 the sea l tlnd pos(( lon tlon ';".11 on th e cran hha ll. 3 Align the seil l c;""er holos wllh Ihose 011 the cylrnd(:, hlock . Insell the loul bolts and 11!lhlCll Ihem 10 the SpeCifIed 10lqUfl 4 F it the flywher.:l . or dllveplalc on au lOlllallC lwnsrnis sion Illodels.
InSerll h e six holl S ;",d u\llole rllhem 10 Ihe 10 lque w rench sell"'U Uiven in lhe Speclllcm'olls
8 5 Sump -rciiuill!)
En~",,, lh;ol Ill" ru,rI "'!) ',u.l,u :e s 01 hoth IllI.! Slimp a"d t h e c(,1nkcilsc ,lie cl ea" ,mol IIi,1I n", '.""I",!) SlIrJ ,u;e 01 the Sli mp IS not d'S lo lte d. 2 Apply IO" ,I,,,!! c"'''pollnd 1 0 the pOUltS wllel(~ Ihe l"llllll) cover ablilS lhu ,;yir r"lr" 1,Io ck .lIId where Ihe rea' 001 $u,,1 carr.(:r "dIOIllS II 3 Pln ce tloo \J,,~k"l '" fJo~.t.on, lIt tlo" SlIm l} ,'Ild IIlS(). 1 lhe r0Io1111il1l)
bolts ImUO I tl!lhl 4 PrO!lres~lvely 1I!llIt,," llw sump holt s 011 opposIte I'ilr ts lIllt,1 all 0 1
t
hem ,H" il l tl", ~ 1"":lllI"d IOlllUU , 5 FII ,1 now w;,~h", 10 Ihe ~Ul1lp II"'UI pili!) , IIlscrl lhe dl,lIll pllll) and
t ,uhlen ,t
8 6 Cylinder h e"ds re;rssernbly
L~y the cylrnd" r h",.\! on .IS s Ide. luhrrcnt e cvcry valve Uu ide with eng;l1(! oil. ,lilt! ,"~,,"t the valves 11110 the \Ju, dc Irom whIch lh ey wele remov(:d 2 To ,WOld d<l(11;U)III\) lhe II p 01 the stern 0,1 sonl , with consequent rncreJsed 0.1 con~UI1'ptIUIl. wrnp <I p.cce 0 1 ndheslvc wpe. or fo il. fOund the \JrOove o f cvery v,llve SWill Sh( le lhe scn ls over t he valve sIems and push th clll over th.: lupS of the vnlve u",des 3 Remove Ihe "dh"~lve wpc. or fOIl. horn Ih e vnlve S1(~I1IS. 4 F,t the valve sp"nl) ovc, the valvc. Wi lh thc close cOllcd end 10wnrtis the Cylrnd er head. lhen fll thc sprin\J relarne r on top 01 lhe
sprlll\). 5 US1ll\J a vnlve ~prul!) compresso r. com press lhe splln\) lus t enou\)h 10 inse,t the IWO Splil COIl,,15 If lhe vnlvc spml(j is compressed 100 filr.
lhero.s dilnlJC' oltl1<.: ~I""IU rcW""C' dillllil\)IIlU tllC villve SHlm 011 sen l
G Ahcr "lsert")!J tit" ~pllt collets. r eleilSo the spllny compressor (111(1
rcmove II 7 C hcc k th"t lh..: ~pl'l cull":IS hilve seilled properly and t<lp the top o f
t he v"lve S1C1lI hUhl1y w llh a plJstrc headed hJmrne, to ensure 1I11S,
Fi g. 1.1 9 Tightening sequenc e for cylinde r head bolts on the 3.0 litre enuine (Sec 8 7)
a Repe"l liln pruccdwn orven III p;ua!Jrnphs 1 to 7 o n the (CmJlnlllU
v,llv"s
87 Cylinder heads - re fitt;nu
11 the tappels w ere rcmoved. luiJricnle lhe lilppets nnd I heu hores wnh enoine orl nnd insor t thOlll wilh lhc;, d Ished cnds uppermost Ensule lha l every tappet ,s rclltlcd Into lhe hore hom whIch II wns
t nkcl1
2 Mak e sure tha t Ihe rna t"'!1 surlaccs o f lhe cylinder block. cyl lndor henrJs ;Uld 1111,,1 Ill,lIlIlold ;lIe de;"l. then plnce new cyhndcr head \Ja~kets ove, the Wildes un thn cylrmh" block. Tho cyirnder head \I,,~k ~IS beilr thO malkln\! TOP f:nON T ilnd nced to h e pOSII,oned
cOII(:ct ly .
3 Low ul Ille cyl ""lcr he,1ds ov"r the" posl tlonrngst u(!s, Although t he cyhlld\~r headS ,"0 Id entlc;,I, they should h,lVe been Illtlrke d when remuved ilnd should be lehllUd III thcrr ()IIUinal positions t1 Inse rt the cyirndcf 11I)"d boilS f"'!I(:r t.!Jh l then tIghten lhelll prUglC SSlv(: ty OIl the olde, shown III r,U I l!J and III llle stnucs",s U iven
m the SpcelirC;lt'OnS
88 Rocker arms and cover
s -refiUing
Ensure Ihm "II Ihe puslllOlls ,lie ,nselwd I!ltO the" p'llpor placos ;II1<J lh at thc" lowcr ends nle on\J"gcd in the ClipS o f the t"ppelS 2 Place the roc ker arms over tho jlllshrods. fIt the fulcrlllll seMS and ;ldllJS 1o r nulS. an d liuhten the ntl)usting nulS !"'ger light 3 Se t No 1 cyllllder at TO C <Jnd reh t the dis tllbu tor (see ChilP1C' 4) 4 I\dlust the vil tve clea ra n ces as descrohed in the foll o w rng Section 5 FIt the roc ke' covers , uSlIl g Ilew \Jilskc IS . ens uring tho t the gilskets arc senlOd e venly n il round l ho cylinder hend. Fit the cover altilchlllont
l
)olt S nntl lighten them t o the spec ,f led torque.
89 Valve clearnnees -checking nnd adjustment
R eier
to SeC!lon 3 5
90 Engine ancillaries -refitting
R eier 10 Sec tIon 46 and ref, t lhe I. ste d componenlS w,th refercnce
to th e Chaptels ind,cilte(f
procarmanuals.com
Page 75 of 205
74 Chapter 3 Fuel and exhaust systems
, ;
1)'>
,
Fig. 3 .23 F el '<ll1k coml> onenlS (Sec 13)
A
" C
Se.ll Ruhbcl ill,W/,lIQI S SI!IIIJ..'f lIoil
14 Fuel lank -cronning DrHI rcpl1ir
D SImps E , COllflcetiu"
W,lh IlI1m 11 I~ likely Ihal scd'lllcnl .... .11 COIiC(;1 1f1 the IJOIiUlIl u l the ruel wnk. Con<lcIIsa l'OI\. los-uIIU'U "I !USI ~Hl{1 olhe l lI1'Il,,,' "es. w,lI lISlI;ll1y be found III tllu fuel l~nk ul 111lY eM mUIC Ihan llir"e or lour yeil' s old. 2 Whclllhc wnk is .emoved it should he \lllJOrous ty tlush ()ti Olll wnh p,l'ilfllll I1nd turned topside down 10 tir<llll II r.1Cllllie s n,e ,wil d,lhlc ,11 the I()(:;JI gar ago the lank m;'ly be steam cleaned and the exlCflor fCptllnlCd with" lead bnset! ,J a int 3 Novol weld or br in!J J naked ligh l close 1O;lr1 emply fuel I.1nk until,! hilS been steam clC<lncd out 10/ illicasilwo hours or. washc(t IIIIC'II;'Itly wilh boihng WOler ;lnd delergcnl and ;lllowed 10 SIi",d lor 011 le,1S1 Ihree houl s
15 Fuct lank sender unil _ remov;11 nlld refilliny
Check Ihe h01l1 whL'{)ls Ihen J;lc k ufllhe le;lr of Ihe 17;11 ;'Ind supporl ,1 ilxle sr,llids . 2 SYI/hon Ihe fllel hom Ih e tllcllim k. Wherc ;lpphcilhle d,scol,,'ecl Ihe fuel line hOIll the scnder unll.
" Discormoci Ihe wiring 5 USlllljlWO SC!(lw(i!lvers III Ihe 51015 inlhe sendcr unit ,e lirmlng 1111\1. unsr;'ew Ih o sender (mil loom Ihe tucllilnk Lilt ilW;lY Ihe scaling ling iln d Ihe sender unit. nO llng Ihill Ihe 110.11 must hilng downw;'IrrJs. G Re fill ing is a rever snl of .e moval . bUI clea n lile milling !;lces ;'Inel I II ;'I new sealing ring .
1 6
Fuel lank filler pipe -removal "nel refitting
I Remove the cap horn Ihe hiler pipe. 2 Re movo Ihe .ighl·twnd siele lIim p;'lllei. 3 Peel back Ih e in sul alion clear 0 1 Ih e pipe (:Over fliln cl (Ghia only). 4 Lift outlhe pimel coverinU Ihe spore wheel. 5 Unbolt Ihe IllIer pipe covor panel. 6 Lo osen th e clips and releilse Ihe rubl>C1 oail er from Ih e floor and f,llel pipo (phOIO) 7 Remove Ihe screw al Ihe lO P of Ih e pipo nexl 10 Iho filter cap (photo). 8 Disconnect the hoso and withdra w the I.ller pipe I rom in si de Ih e
car.
o Relill ing
is a rever sal 01 romov;lI,
A
cceleralor cabl o - removal and relining
Removo Ihe
lowe. lac.a panel inSide Ihe ca'.
166 Rull"'" !F"1I1';'I1 "otlom " I I"". la llk flU", l"llll
(
. ,'l
--.
. ~
1(; 7 Fuel lank flUc. Pll~ UppCI 1II0UIIIIII\I SClew (.lIwwL't I)
"
, I;'.' . :~, \;.;
: : i;. "j -' , ,' .... :r: , :'y~ it. ; '., :
Fig. 3.24 Disconnecling Ihe innor cabla from the pedal (Sec17)
Pusll M 11 ,mrl rcfc,uc ill IJ
2 Disconn(:cI Ihe cahle 1<0111 Ihe I)OOal hy unhookoug Ihe clip and rcleasing Ihe ""II:! cal,le 3 Rem oye Ihe IHal:.e servo un:1 a~ dcscfLb c(1 11 Ch;lll lcr 9. Ihen remove the SClew securrn~J Ih(: Oulcr cable to Ihe iJulkhc;'ld
-
procarmanuals.com
Page 81 of 205
80 Chapter 3 ~lIel and exhaust systems
24 Ai r cloanor -removal and re filling
1 Remove Iho elomerll as dllsc"hed III Sect,on 23. 2 Work,nn under Iht! left ·hand honl wheel arch. unboll the illr clenne, hOdy f,om Ih e s,de of the engmo compnl1lllen\. 3 Rohuil1g IS n rove rsal 01 tho lomova l I)rocodule wl lh relelence 10 $(1(;11011 23,
25 Main system compono n ts -rellloval "l1d rofitling
Fllel p /llllP 1 Thn hll)1 pump IS loc.lwd "' " lI,hlw.. 1ll011111111U .lUflchod 10 Ihe "!Ihl h"n{1 51th! 01 lhe 11I/,llal1k (phnIO) ') D,sC:OllllCCI Ihe h<lllulY 3 Rol'-',1S0 Ihe IHeSSUle OIl tim SyS hllll I,y lelllpOI<I"ly looSl'!I1I1'l1 Ihl)
le"l1 line IIIlIon on Ih e lu«1 dlSlllhul<ll C,11l:h Ih o sm<lll <lmOunt 01 luel wh" .. h CUllies oul 111 <I p":c:e III dOlh 4 Wllh Ihe ,eil l of thl! c:a, flve. <In IIlspeCt'OIl pit or sUllahlv rfllscd.
cl;lIllp l hl) 111(:1 IIIIUI hose IIC1W,,':1I1he ludl;lllk ,1ml th « 11111111) uSlnH ,1 h",ke hose cl,IOUjl or sHlIII;" If Ih oro ,s only ve.v hnle 11101111 I ho 1IInk. illl 11"lIl<1llvO 10 cl,1mplI'!l1hc ho~() IS 10 dram Ihe Innk onCIl Ihe mlOI hose 10; ,h~c:ol1nCClu" !". OIs.:nrUlI){:I IIlI! Iud ",Ie! ,llId uIIII" 1 IIIIJoI:S I.nUl Iho pump G Cn,"'ully ut",llily Ihf! dm:I"c:al C:("UH~C1l00S 10 IllI! pump nil"
'''~t:un'''~.1 11",," 7 I ,.,,.,~'''' the 1I!l11l hoilid Illd 1'lIlk SUPI)(Jl IIII(f Sl'ilP Illell unh(lll ll,,~ lul,I)". mOlllllll'H ami 111,,1 JlUlll!' 8 !'IISf) the pllmll "("n the "'OIull"'!! !) Ilcfllllll!j 's il IUliers,, 1 01 ,emOVi.1
FiU. 3 .34 R Oilr viow o f
A Ink'1 pi,ll}
fuel,HIIl'I) (Soc 25)
8 Fucl'WIII/'
..
) 2~ 1 Fllel pump showing Wlflflg ond oul'el pipe
~ .. . . ~ ~ ... ,
2510 Fuel accumulatO'
Fuel accumulator 10 The fuel accumulatO I is bolted to the Ical 11001 above Iho lear "Klc (phOIO). 11 Disconnect the bflltCly . 12 Releaso the preSSIJle in the system as descllbed in PfllfltJlilph 3, 13 I'lilCO the leal of th e car ovel ,1n inspection pit o. lilise il on ' ilmps O. fldo·stands. 1 4 D,sconnectlhe fucl pipes I,om the lu el accumul,110r and catch Ihe s<llflll qUflllt'ly of fuel which Will bo released. 15 Remove the Iwo Illollnling SCfOWS and remove Iho acculllulf1lOr. 16 RefollinlJ i~ a ,eve,s,11 of ,emoval. hut lemovo tho floor panel hom Ins,de Ihe lum,ji'ige COIl1I )il'lnlenl and relit Ihe p,oteclive Cflp5 over lhe SC(()W Ihronds .
Fuel filler 17 The luel 1IIICr 's locmed 011 th e wheel olfch in Ihe lelt hand side of Ihe .mU"'o COIllI)"' ln,elll (1IhOto).
Fi U. 3.35 ConeCI 10Ciliion o f fuel filler oullel pipe (Sec 25)
A B Fuel "'ICf Ou/lelll'lle c Engine comporlmenl side p,wel
procarmanuals.com
Page 98 of 205
Chapter 5
Contents
CIUICh il$scmhty '"SIJoCcl'Qn . Clu\(;11 assembly 'Urn!!ll!) Clutch llsscmhly lemOY," C lutc h cilhle .efluwal._
Clutch
Clutch !Jedal rClllovnl illld ,cflltl"U
Specifictions
Genera l Type ..... Clutch (lise (hamClcr lining tlnckncss Clutch pedal hcc "<lvel
Torque wrench setting Pressure plate (Isscmhly
Gene.al description
,
5 3 1 8
All manu:!1 transmission madllis covered by this manual nrc lilted Wilh a singlo dl3phrilgll SpllJlg clutch. The unit COlllt)riscs il steel cover which is dowelled and bolted to the tear lace of the lIywheci ilnd conla i.lS the pressure plnte. diaphragm spring and fulCrum .ings . The clutc h " iClio n disc is
ee to slice along the splineJ gearllox
Inpu t Shillt and is held in posi t,on between the flywheel and the pressure plate by the pressure of the pressure plate spring , Friction linIng materiill is riveled 10 the d,sc and II has a spring cushioned hull to absorb transmission shocks and to help ensure a smoo th take oft. The circular diaphrilUm spring is mounted on shoulder pins ilnd
'Ield in place in the cover b.,. two fulcrum rings . The spring is also held ,0 th e pressure platc by three spling steel clips which are rive ted in
posi tion .
The
clu tC h ,s aCluated b.,. a cable controlled b.,. the clulCh pedal.
Clutch '0Ie,150 bCilfl"U -remova' and wl,u,"g Filult (ioilU"OS'S -clutch Generill descllptlon . noutlilc rn,untenanco .
SlIlgle (Iry plate. dlill)hragm sprong. cilhle ·ope.ated 241,3 rnm (95 Ill) 381 nun (0 15 In) 27.01 40mm (1.OG:i 0 .16,n)
No. Ib l It 16 to 20 12 10 15
G 9 1 2
The clutch release mechanism consists 01 a .elease leve. and a bearing which conwcts the lelease Imgers on the pressure plilte assembl.,.. The eHect of an.,. wear of the friction ma terial in the clutch is adjuSled out b.,. means 01 a cable adjuster at the lowel end 01 the cable where it
passes through the bell housing .
Dep.ess lng the clutch pedal actuates the clutch release leve. b.,. means of the cable . The lelease level pushes the lelease bearing
forward to bear against thO release l ingels so moving the centre of the diaphf()gm sprong within the annular rings which act as fulcrum points.
A s th e centrO of thO spring is pushed in. the outside of the Spling is pushed OUI. so Illoving Ihe pressure plme backward and disengaging the p.essu.e plate flom the /tielion disc . When the Clutch pedJI is Icleased. the diaptllaglll spring torces the plessule plate into contac t w ith the frictIon linings on the d,sc and at the saIne t,me pushes it a flactlon 01 an InCh fOlward on I\S splines . The
disc is now fuml.,. sandwic h ed between the plcsswe plnte Dnd the
flywheel. so the d.ive IS laken up.
procarmanuals.com
Page 100 of 205
Chapter 5 Clutch 99
--.;,:;.~.--.
. '
3 I V,,'W 01 Ihe clutch wIth the Ue,IIbox r~movcd
1 If IH,<:~SS;lIy. ill'" Ihe <ldIUSIU'~J nut "nul Ille pe(l,,1 I,ee u,lVel is CO,,,,':1 TI\Jh!C1l \h~ locknut ao.1in$t the <ldl',stlllo "ul wh~,e hlled
sOllie cady modcis ;lIe lIot lilted wlih a lock"ut 5 Lower the C<l' 10 the Uroullll.
3 Clutch .. ssembly -remov .. 1
I Remove the ~Jenrbox .. 5 described in Chapter G (photo). 2 Ma,k Ihe chltd, cove, <lnd flywheel III ,()I;,llon 10 e .. ch other to
e,"""'! idcnll<:nl positionin\] illhe cumponelllS .. re Ie· used 3 l"O'lre~slvcly ullSCWW Ihn clulCh (".ove, holts then Wllhdr"w Ihe a,,~,,",I!ly homlhe dowels on Ihe lIywhnol ~nd <II Ihe SJme lime recove,
Illn h,,;I IOI1 pl;lIC IInecossary. hold Ihe lIywlwel siailonary hy 10d",U
II", ~1'''I'·r ""!I Uoar (photo).
1 Cili lch assemhly -inspectioll
Ex;"nIlIO IllI] 1", :lio n dISC lor we,ll ollhe In<:lIon 1ll'lIe"al. for bwkell .j ,;pllilUS. (ilSlull rOll of the rilll "ml we;lr all the splmos Unless the
. 1I:h plate IS In ve'y \Jood condlliull II is ;I false "cono"'y not 10 hi J
II""" ono ? The I"ctron d,sc should he ren ewed as as "ssemhly II IS adviscd Ih.ll th,s co\m;r~ IS prelelahle to lIymB 10 1'1 .. IIew I"ctlon IIIHIlU· :3 Chec k tho tnJchlned Iilces 01 Ihe flywheel "nd p'essure plate . lithe Ilywheells scoled. II should he relllove<1 "lid m~ch",cd Illhe preSSIJle pl.lIe IS scored. <I new assembly shoul<1 be f,tt cd ~ EX<ltlllne the clulch "ssemhly lor "ny si9ns 01 011 IcablJe ,,110 the
cluic h nnd II si9nS 01 le"ks "re found. rec t,ly Ihe le"ks be/Ole hlling Ihe
clutch.
5 E x nmlllC Ihe diapl""9fll sprinu lor wear ,lIld <1<I", .. oe. II Ihe (t."ph'''gm sprinu is unserviceable. a new pressule pl<lIC <lssernbly l11ust
be f illed 6 Check Ihe release bearinu for smoothness 01 opcration.11 should be re~son"bly hee. benring in mind Ilwt II IS pre ·p"cked WIth grease "nd Ihele should nOI be ;lny roughness. or slac kness. in il.
., Ch eck Ihe comt.tion ollhe dolCh spigol be .. ring in Ihe end 01 Ihe o""kshillt. Further inlorlllillion on this is given in Ch;lpICr 1.
5 Clu tc h assembly _ relitting
Note: A chI/eli CCII(r,l/ising roo/ is required in (his See (ion. I IllS IInpOllanllhal no od or gre.lse gelS onlO th(l friction mated,,1 01 h,c t,on diSC 01 on 10 the laces of Ihe lIywheel find pressure plalc. It ,~advisi,llle to have clean hands when rel'lIing the dolCh and 10 w ipe lho lIywheel ;lIld pressure [lla\\! surfaces wilh clean rag belore
I~assernhly IS s1<Jrtcd.
I
.... , ... "
'.
33 One method 01 10cklllH the Slarter lin!) \lo"r wlHle \II1SCleWll1U
the clulCh cover hailS
•
Fig . 5.3 Clulc h centr" lising nHllldrel dimellsio ns ISec 5 )
"
" ,
1626 111111 (061 ill) 25101ll11! (100 1ft) 3175 mill (125 1ft)
)
.. , . I .. ~ .
rI .• 44.15 mm (I 75 ill) IIImil!l(IfII (: ~ 15210111111 (6.00 ill)
.l/lf!f(!X
./J?f1. ' ,
.?!<'. , , ..... /
~/ r .... :./ .:..1('":'
'''r' ....... , .
. )i";; , i ,
. . ~:.. • j • ,
/'" , , -..
··E
"
.. . -
5.2 Friction disc FLYWHEEL SIDE marking
2 The friClion disc is Il,arkcd flvwlwcl shit· (photo) and il i$ impol1anl Ihal th is face . which can 11150 be idenl,lled by ils haVing the longe, cenllal boss. ;s plnced againSI Ihe lIywheel. The cushion springs and reJaining pl"te muSI b(l ollsel away hom lhe Ilywheei. 3 Loca te the Inctlon disc "nd cover "ssembly on t he lIywheel with the cover cOlleclly positioned on J he loc .. ting dowels (phOto) . If lhe oliginal assembly is being , efllled .. lIgn Ihe previously made marks .
<1 Insell Ihe reta,ning boilS I"'ger Ilghl.
,
I
I
I
I,
procarmanuals.com
Page 101 of 205
"00 Chapter 5 Clutch
53 Locmlll\J the (flCllon disc on the
f lywheel 5 .6 Cent,.,l ising the friction disc 5.7 TI\)htIJnlll!) 111" ,: 1,,[, h cover holls
6.4 The plilSllC wlls which .cWin the fclcJSC hcnrinl] in the lever (""owed) G 5 nt:lcas(l levor IOC,11;01) 011 the 1"1101 stud
5 The f"~lI()n rt.!;c must now be Cclltrilloscd SO Ihill when the (IllUme imd !Jci"loo~ .1<0 milled Ihe input shall splmes Will pass 1I110uUll the splines III Ihe )HCIIO!) diSC Id(!,lIly a wlille.s;,' dUh;h (;C!l!r<lIiS IIl\J loul or ;m old !I'~;"I>()" Inpul ~h"fl shuuld be u~cd. hlJt ,rlh.'IIHI(,vcly a woodull 'lIilnd,!:i G,II1 h.., Ill.1<ic to IIIe d,mtJnS lons shown In FlU 53 G InSUlt Ihe ccnlr<ll'SIIl(J 1001 Ih,ulIUh the (fiction diSC <lnd 11110 lhe ·"\jot Ill',"""\! (phOIO). nOlillC tho 1001 or movc II Side tu Side until lhe .etlon d,sc 'S "ccwnlCly centm(l 7 P,oy,ess,vely u\Jhlen two OPPOSl1e cover holts unt,1 the ftict,on F I, fnmly held ") posl1ion. then l'Uhten all the holts proy'esslvely ,d 111 (I,,,yo,,,, 1 sellu,mce (phOIO). 8 flemove Ihe cenH<1r,sin\J 1001. 9 Wipe dowllthe \)e,llilox IIlput shJlt ,md "pply a littic molybdenum Iwscd \Jrease to the sptones an(i spioot b('~"ng slillacc_ 10 flcf,t the ue.1fbux Wilh ref!!lence to Ch"pwr 6.
6 Clutch release bcnring removal 1Hl(1 rcfitting
Remove thc gcarbox "s dcscflbed in Chaptcr 6. Alternal,vely. illhe cngi ne is to bc removed for repairs. acccss 10 the rclcilse bcminy ,s possible leaving lhe gearbox in position. 2 loosen and back oil the cable adjustmcnl milS. 3 Whcre npplicable. plisc lhe ciulCh cnble fuhhel gaitcr flOm the bell housing nnd unhook thc cahle end lotting from the release fevel. <1 Puilihe release I)ealing hom the \Juide tube. Whcre necessary use a scrcwdrlver to pflse the f)Caring flom the Icvcr and lelease the pfas\lC
tabs (photo).
5 Pull t he rclease IiNCI sldcways to d,sengage it from t he pivot retaining stud (photo). thcn withdraw ,t ovcr thc IJuide tube ,1nd input shah
6 The rele ase beann\) is supplied completc w ith lhe huh (photo). If fC(luired. thc two componenlS can be scparated usinU a VICC and soh metal drill.
)Before relltllng (hc releasc bcariny. apply a lillie molybdcnum "."ase 10 the \llude tubc and contact laces of the release lever 8 flefl!1lng is a ((,versal of remov~l. butllnally chcck the clutch pedal and cable ndlUsllllenl JS descflbed in Seclion 2_
7 Clutch c;lllic -Icnewnl
Apply tlol) Io.",dl!<"k" llien lilCk "I' lilt: j'onl of 11"1 Gil o1l1d suppor( on ax il! ~!and~ 2 PIIS" th" dUlch callie whlJel (jilll'" horn lh" h'·lIhou~u'(j. lousel! the ati,US111l'JllI nul(s). ;IIHI unhook the c;,I,I" ,·nrl IlIllllB hOIll lhe release h,v,,, Pull off the !Jalter (phOlUS) 3 Ikmuv" ti,,) c,lhle frorn lhe hole II) lh., 1,,·lIh"u~"l\J. nUlo)\) lhe posltlun of lhe slccve (phOIO) <1 WOlkln\l illS Ide (hC Cilf. remove the luw,,, I,,,",,, pallel lor <ICCCSS 10 the CIUlCh pedal 5 O'SCOlllH!C ! the cablc from lhe cllllLh !JO'ri.11 t,y puslun\J lhe P'" thf<.)u\Jh the cilhle eye.
, '. ,
j'., ;. . , , , .;{
'-,
7.2A Prisc all the rubber Ualtef
.. ~
d
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Page 105 of 205
104 Chapter 6 Manual g earbox and autom ati c transmission )
PART 1, MANUAL GEARBOX
Gener"l description
The nl<ll1u,,1 \je<lllJo x IS 01 lour or live speed type with one reve rse gear. All fOlwiud geMs Me el1gaged through p,.,ulk rmg synchromesh units . The 1I1"'I1$halt ge<lrs 10t.1te freely on thtfshMt .1nd .1re 111 constnn t mesh with Ihelr cOlJespondlllV gears on the I<lygen- . They nre helic<llly cut to ,1cllleve qUiel runnillIJ
The reverse Ilear all the l.1ynenr has St,nluht·cut sp'" teeth which dllve Ihe 1 st/2"d synchrOlliser huh via the reverse Idler IJeM when I(~velse geiu IS (J1l\Jilge<l
Ge;u$ "re ell!J<oW,d hy" th,ee r<lll se lectOi systCII1 on the fou.-speed Ofi.1r!)ox . ilild a slnUle r.111 selecto. systtml on Ihe f,ve·speed ue.1.box
2 ROlltine Illainten,lIlce
At the "It,,"v<ols sp"c;lfl(:d " I the BOu tllle M,,,ntcn;lIlce sectIon "1 1he .)(l l of the 'll""l1al c,lny alit t l~e follow"llJ pr(Jcedllle
"cc k Yf.'ilfbux oillevul
J.1ck up th,! C;lr amI SUPpO'{ on a xle s!;lIlds. m;lklll\j sure lh"lll 'S levI,1 Alt""l.ltlvely PO~III()n Ihe Cill over .111 "lsfH:r.IIUIl I"l 01 on lamps
) US"'~J ,I s\III, II,le SqLl,lIU key. un~r:",w IllI< hiler pili" f'O'l1 Ilw Idt h;1I1d ~I(h, of Ih(, oe"rI)Ox (pholo) Not" Ihm Oil Ihc lo"r-sp<:ed 11".101)0 the hll", ph,O IS 101:<otod nlmv" th" d "II1l 1'1110 3 Fo, ;1<:<:Ula{n l"sullS lhe dleck should not Iw Illad.; 1I1lIn"d '''h,ly <llier a 'll".lIu! 1111115 IS 1I1l"vo,dal,le ;illow I,ve 0' t'!llllllllllh,S (or Ih" OIl to seu le
4 Make UP" piece of bent w ire to Ihe d"llells'ons shown III r-'!I G] lhen IIlSCll II ,II1d ,eSl Ihe ho.ilOntal seetlO'l 011 Ihe tllIca(is of the pIli\! hole. Remove the wire and check Ih e all level On all lour-speed
\Jearhoxes . ,11l(1 f,ve·speed ge.1rhoxes m.1nufactlltud ,,(w, M"y 191;1S (!wlld code FIl) the 011 should be level with (]I a milx"num of 5 0 111111 (02 Ill) helow Ihe iJottOIll edne of the ph)~J hole. I: or ('ve-speed !1(;"'IJ()XI!~ m;lIlufactured liP t o Ap,,1 1984 (Iwlld co(ie EG) Ihe 011 "'list I,,, I"v'" W ill, 11,,; bOllom of Ihe plUH hoi" On I,ve· speed Ilca,hox cs "h"nda<:tu,,,,II,(,twe,)Il M"y 198<1 ,IIld 1\.11111 1985 (Iall sulf,x (,n(iIlHI II'
E) the o'("ltI~1 h" ""'w""" 1 0 0 ""d 150 """ (0 <1 alld 0 G 'n) 1,,;low 110" I)()UDl Il "d~I'! of Ihe I'lu~1 hoi,!
G WI",,,! "'";"s~.,,y top "I' l h " lev,,! with II", ~1'(!<:I(oed !jI;I(),., 0 1 001 (phulo)
" n,,(ot and "!Ih,,,n Ihn fill", plu!) Ihen lowe, Ihe "II to lloe ~)lolllHf
-;;e.1l'lJox -rmll()val ancl .efiuinu
If the IJ"ilrl,ox IS to he 'emov"d from Ih e Cill wllhcHJI romovlIIU Ihe ""II"l(J, Ih" !1'''"j,UX IS rumov,!d Irom heneallo lloe car Jnd il (,IIUe wound cle.11<mr:e IS 'cqulled 11 all lI,spcu,on luI Or ramps ille not 'IVa,lahle. 1,1ck Ihe Cill.1S hlUh as poss,!>le. support It securely on hlocks 0' stands ,1nll chock the wheels 2 O'SCOIU10Ct the ha tlery
Fig. 6,1 four-spoed \Joarhox (Sec 1)
Fi\J. 6,2 Five-speed !Jcarhox (Sec 1)
I.e , ..
-~
t 25 W II I !
t A • I I I 15 I
7 (11) no I I ~
~-
" I /
~ 10\,
· ... 1--=" ...
Fig. 6 .3 Wire dimensions for IlHlking a geilrhox oil level dipstick (Sec 2)
All dUllet/SIOIIS J/l IIUn A File lIole/n's
:; .
.. ~ .. -,.' . • <
! ,,;
'r '
,j/
' I
live-speed 25 TopP lng'up the gearbox oil 3 ,4 A On the lIve -spee d UOilfhox remove the pack,n g
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Page 129 of 205
)
Chapter 7 Propeller shaft
Contents
Cenl,C be"wl(J rCl1<,w,,1 !':HlII d'''!I(lOSIS 1',01'"11,,, Shill, Gel,..,,;!1 li('SCIIIIIIO"
Specifications
Type
Torque wrench settings C{:II(,,, I,/!,,, ,,,! )
(',op"lll:r shall (" "',II i,xlc I I,moO]
Cello!',,1 duscriptioll
3 , ..
o"V() IS lI"Il~""w,d 110m III!: HP.;uh<)x 10 thCIVill ,"xlc hy mpdns "r " r",,!ly 1)"I,lIlted two 1''',Co) tuhul;1I p,opcli.:r ~hafl The u 'Hv""Si,1 JOlin ;" 1he 1'0111 of tile ,hilh IIH:()rpOI,lICS;) sphno"r yoke winch IS,' ~hd"'!II'1 Oil Iliu \lUilllJu x "''''''SIHlft A (w Illel lIIuvcrs"r lUll)! ,11 11'0 leill uf the f.Il,1f1 IIl(;orpOr;\I(!s iI [lill1lter! yoke which IS holled to the Ie", ,1xle drive !lilll\IC The honl ,111<1 "."" sh"hs illU cOIll"'cl(,d vIa a COI1~1<I1lt vulo(;lIy )'''''1. ;lIlt! ~ ccntre bC.,roll(J IOC<lICd 011 11,,~ ICHI 01 the 110111 shalt sl1ppnllS lit,! nsscnlllly on the \. nriCII>ody .
!'wpldlc, ~h;!h ,ctl1()v;)1 ,md rcf,UIIlU l)n,v,,,,,,II'''''IS '""pectln!) 2 .,
TWO'IHCCll tl1l>\lI., •. w llh lwo HMdy,Splcer type uillvelsitl 10lols an d 01'(' COIISWII1 V"loc,ly (CV) ccnl.e 10"'1. CC"lIC SUppO' 1 IUI;II">!)
NIIl 1 B 10 23 (;0 hI tj~
'1)111 13 10 17 114 10 48
II", 1110) ",11." ,hol!1 ,,,uv,,,s;r ) )OUlls C;IP"lOl hc ICllewed wllhoul ,purloll "'l"'Pllh:ll1 hcciI",e Ihe )01111 s pldels ;IIC sl"ke(1 11110 Ihe yokes ,n i> I'OSl1l011 dUWln)lnud dUlln9 elccl ,olHC h;>l;lI1cin\j When 101111 we;u IS dd,'Cit,d (seu SectIon 11). "ilher .1 new IHopelh;. sh~1t should he ohl;"""d. 01 lilt) cOlllpl{,tc plopelle. shah shQuld he p;rss~d to;> SIIII.IUly
equI pped el1!).necIIt>\j wOlkshop lor I~pn"
2 Propeller sh<lll ~ rClllov<l) nnd relitling
Chock hOlh IIonl wheels Ihen )<lck up Ihc IC<1l 01 the citr .111(1
F
ig. 7. 1 Two-piece propeller shaft showing tubular section (Sec 1)
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Page 133 of 205
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"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,
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Page 134 of 205
1 Chapter 8 Rear axle 133
Fig. 8 .1 CrOSS-Sl!ction o f cnrlv rCilr ;1xlo (Sec 1)
A Fixed /ellglh SIJ.1C(!f B Pinion slum
2 Routino mnintcnoncc
C Dd1clCII1.11 S/II"'$
At lhe uHerv"ls specIfIed 111 the HOlltmc M.111l1cn;mc c SCCllon III the 110111 0 1 the mnnu;1I c""y oul the following p,uccdw(!.
Check fcar axle oil level 1 Jilek lIlllhc IvaI of the Cil! ;uHf suPPOtl on axle ~I"nds T o C!lSI'''') li1,'l Ihe Cilr is lellel ;,150 I<lo k III) Ih e IrOnl of th e cm Allefll;. \,vcly . OSI110n Ihe en, ovcr ;m IIlSIJO:ction ,)11 or all .;)mps J. Usmg;J 51111<11110 sqll1lrO key, llrlSe.cw the hiler plu\) I.om Ihe 't·h;md Side 01 tho d'lfcruntinl housmu. USIng a 'mger Or., )llceO 01 bent mowl .otl. check Ihat the OlliS level WIth the b0110111 01 tho f ,lIe . 1)lug hole O f il n>i!xnmun ul 100 mill (0 39 Ill) belo w the holo 4 II necessmy top Ull wllh I he euoree! \)I;lde 01 011 ;IS !Jlvcn '" 'Rceommcmlt'd !"brle,',,'s ImrllhUfls' 00 no! ovcllill thc .em ,nle. o th e.wise thc 011 will ove.he;ll ;111(1 he IO~1 Ihl oUll h Ih e b.e;Ith e. vent 5 Rcht ilnd tiuhten thu hUu. plu\1 Ihen lowe. Ihe eM 1 0 the lJ'ound
3 R e<lr <1)(10 - relllov,,1 ,\Il d refilting
Jack up the le,lI olth e cm ;Jnd sUPPOl1 wllh axl a stan ds 0' hl oc ks
posi tioned lIancnlh the sid(Hllemhe.s . Cho ck thc tronl wheels and rcmove the .ear wheelS . 2 Mark thc p.ol>elle. sh;J1! ilnd .eil' <ule drivc ft3!111cs in .elallon .0 ench olhcr. 3 Unscrew the Iou. fI,lIlge boilS while holding the sh M , wilh a mewl
ha. insc<led through the universal 10Ini. o r by applylllg lhe hJ'ldhrake lower the 'eM 01 th e p.opelle. shafl.
4 D is connect the h,mdlllilkc ti.lIle and. whe.e .1pphC;Jblc. tha
t'ansverse ,od from the .ea. (Ide wl,h refalCnce 10 Chal >!el 9
5 CI<lmp Iha fle~lble hr<lke hosa t o the re<lr a~lc then unsc.ew 'he nuts and disconnec t II /.om the IIgid tJ'ilke pipe all(i ;J~le hrnckel. It a ho se clamp is not av allahle. lig hlen a piece of polythene sheel lIenealh the laSle r cyl inde f till> 10 reduce any fl u id loss and also plug the disco nnecte d hose 6 Jack up the ,ca. ilxle a few Inc heS Ihen unsc.ew and rem ove the sh oc k ab so,be, lowe. moun.,n g lIo115. Prise Ihe shock abso,lIers horn lhe b.ack (lIS on Ih e rca. aKle.
COUAPS'8ll -----i--i!~e"'.!i SPACH'
,
Fig. 6 .2 Cross·sc ction of I"ter rear Ilxle (See 1)
Fig. 6.3 Removing the rear ax le fillo r 1)lug (Sec 2)
Fig. 8.4 Flexible brake hose connection to the .ear axlearrowed (Sec 3 )
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