ESP FORD CAPRI 1974 Workshop Manual

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About this manual
Its aim The OIUll 01111'$ 111,11111;,1 IS 10 hel l} you lid the l}cS I v~llIe from yOl" vchicl.:!. 11 Cilll do SO III seve.;)1 ways II eml hOllp you dccllh~ wh,,! work Illust be done (eyell should YOIi chou$u 10 III!! 1 duno by OJ IF"Il\lu). pro v ide ulfo'Ill.1100tl 011 touiU1C Il"HIlICIl;UICU ;)lId SCfVIC"\~. "lid give 11 lo Uic .. 1 f01USC u l :'C I'OII nlld d"'!J"OSIS whe n ,,1Ildom f<lult s oceul Howcvc •. "'S h OIIC\llhm YOli wdl usc the ,,\lUlu,,1 hy 1.,eldonu the wo.k yuurself. On S""ph,H lol>s II mily (:11(:11 he (,ulcke . 1II,In booklllU the til' Illio .1 !J,"<lye .. ",t! HOII'!I 1h,,,e tWice. 10 ICiIVC ;md collCCI U. PClh;ll)S mOSI lIuporlan!. ;1 101 of mOlley Cim be s:lVcd hv ;wo,(/mg the COS1S" O;lf"IJc Il1l1S1 ch ... uc 10 cuver liS r .. bOUf ,IIlU ovcrhCi1(ts. The In<1nu<11 h ilS d,,,wIIlUs nnd (ICSc"pllons 10 show Ihe lunC1Ion 01 Ihe V;:lriOliS componcnts ~() Ih"t thell 1,IyoIII r.,lll be (lI1d eI5100( 1 Theil Iho wsks mc d esc"hed "1Il 1 phO loUI"phed 111 iI ste p · by· step se(l"encc so Ih<11 even " novice C,ll1 do Ihe wOlk
Its arr.1ngemellt T he 1I1,1I1Uili is dll/lded 11110 twelve Ch,lt)lels. cilch cOI/Ollng illogic .. 1 suu·dil/ision 01 Ihe 1/(lI .. dc The Ch"lllels ,lIe encll dll/illed 11110
SCCtlons. numuClcd wllh slll\lle IlyUles. eg 5. and the Sec tion s "ltO p",ag'ilphs (01 sub·seCllons). wllh Occll11,,1 numbels following 011 110111 Ihe Sociion Ih ey nlc III . <)1.1 5 1. 5 2. 5 3 elc . h IS froely illusltnted. espccl"lIy III those paris where Ihele is il delalled sequcnce of opel allons 10 be carricd ou1. Thelo ilre Iwo fo rm s
of IILUS";I\IOII 1r!IUfeS ;111f1 ph(lt<lO,"phs The 11~lur~ .IIt: ,,"mhered In sequencc wllh clecl"';11 nlllllllcl~. ;rcr.ord1ll! 1 In Iii"" I'OSllllll1 III Ihe
Ch;1pler c!J Fill G II IS Ihe 10lllih !I"l\VIII!J/IIIII~Ir<1llnn III Ch"plc! G
1'1>010g'"ph 5 C,lllY Ihe s,"lle ",""llO' (ell hOI rrld ,v l{h lollly 01 III 'el"led Uroups) '"S Ihc Sec lion 0' $1I1I,s(lCIIO" 10 which Ihey rel"I". There IS (III illph(lllcllCillllidex ;lllhe h.lr.k of Ihe I11"nuill;1S well , 's il COl1lell iS Irs t ill Ihe !r OIll E.1Ch Chilplel IS ilho 1}leceded hy liS own rn(lrl/rdu(ll coments IrSI Rclerence~ 10 the ·Ie ft· or 'tI~h" 01 Ihe III;h ,r;le arc III Ihe sensc 01 n person In Ihe (Irll/er's scm filCIIIO lorw,lrds. Unless olhclwlsc stilted. nulS ilrld holls ;lIe rcrllow,d hv '<11111119 nntl·clockwlse. "lid lighlclled hy l",n"'\1 r;i {){ :kwls,) Vehicle 1lI11Iwl" clu.ers conllnually 1Il., ke chilll!Jcs to spcr;lloco1llUIIS ~lId reCO IIIIllCl1d lltloIiS. (l1I(t Ihese. wiron notified. ,,'e IIlCO rPOI(lI"d 11110 our rll""Uills ill Ihc eilrlrest oppOllunlly Whils t el/ery care is la ken to ensure Ihnl the in lorrnillion in this mant"'! is correct. no liilbility can be ilecelHed by Ihe auth ors o r publishers fo r loss. dam~ge o r injury cilused by any errors in. or omissions from. the inlorma tion gil/en.
Proje ct veh icle The vehic le u se d In the prep,lfillion aflhis mo1nu~l . and ilppcnrinu in Illilny of Ihe phO IOIJr"phiC sequences. \V,lS a Ford Cilj)ri 2.8 InJeCllon.
Introduction to the Capri V6
Tile C(lpri It mode ls wcrc lirs t Introduccd '" Ihe UK in February 1974 uSing il Wide rilflUC of engrncs prcl/iously used on olher Ford I/chicles. T he mod(lls cOl/ered III Ihls ","llu,,1 usclhe V6 3.0 hlrc Esse~ alld V6 2 8 litre Cologne engines The restyled Sories III models were Introduced in Marc h 1978 W,lh a Ironl spoll!;:r (Ind 10Ul headlilnlps. and lollowrng Ihls Ih e 2.8InJCCIIOfl vers.on was launchcd on July 1981. Seplernl»e r 1984 saw Ihe Inlroductloll 0 1 the high pcrlolJ.l1(1nce 28 Injection Special which
leatwed a IrnHwd shp d,f!elcI1tlal. lockilble spoked alloy whecls (Ind il higher lel/el 01 Inlellor III'" In 1987 Ihe lilS I CilprrS w ere mildo .. Ihe limiled edllrOI) 280 The Cilr 1$ conl/cnilonai III IlIcch"nlCilllayoul. dlil/e from Ihe ellgille being trnnstllilled 10 Ihe re"r ilxle IhrOllgh iI II or 5·speed nl;111Uill gearbox or alternatll/ely Oil S(llies II JIIodels. a 3 ~Jlecd (Iulomat>c IransmlSSlon
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Safety first!
Profession;!1 010101 mechanICS Me , .. ,oned in sare working I)'ocedures. H owever cmhusillshC you Olily be "houl gcuin\j on with lhe job In h'lnd. (10 lake the t ime to cnsule thai yOl" safely IS not pul11t ,isk . A rnomcnt"s lac k of attentIon car, resul t on an i1ccidcn!. as can fnollJJC 10 obSOlvQ COlla;n ClemCIlI,l,y precautIons. There will alwilys be new ways 01 h;IVUlU ac c.ttenls. ;111(1 'he following points (10 not p.eICn d 10 he! n cOlllplchcns,vc liS! Or <111 d,lIlge.s; Ihey ,lI C inlt'!I1dcd rathor to milkc you ilW;UC or the ',sks nnd 10 encourage II sn le ly -conSClOus ilpplOilch ,<> ,,11 wall" yOIl C;l"y OUI all YOUI veluelc.
Esscllli,1/ DOs nnd DON'Ts DON'T .cly on a SU1U1c Jack whtn wOlk'''11 undc'tlCil!h the vchlcle Alwilys usc rch<lulc add,lton,1' m ea ns of SUP11Ott. slu:h ;;IS axle SI;Jnds, securely placed undCl ,1 p.lrl 0 1 Ihe yehi cle Ih"l you k n ow w rll nO I wye W<ly, DON'T DI1Crllp IIO loosen or IrOll1cn IU\Jh'lOr(J"e milS (e ~ wheel hul. nulS) whrlc Ihc IIchr cle .s on D IDd. ,I m .. ly he pullcd 011 DON'T sW'llhe cnUlI1e w,lhoUI I •• ~I asc r"w.n.nu Ihallhc 1I.1'ISllU5S'0" ,s on neulral (or '!'D,k' whe'e DPI)loc,ll,llI) <lrld Ihc p;r,ku'!J h',lkc ;rpphr,d DON 'T Suddenly rerllOIlC the folic. c.'p frorn .1 hOI t:tluhrl\J system COlier il wllh D clOIh <lnd .clcase Ihe p",:,~",f] !1.»dually ',,:.1. or you may
!Jct
scDlde d by CSC"ll'''U cool»111 DON'T allcmpllO d •• 1Ul 0,1 unt,1 you ;IrC SI"C 'I ha s t;uolcd suUrC'crr lly 10 allo,d scalding you. DON'T yrasp any Il"l! 01 Ihc cngll1c , e~h,l\lSI or "'I; ,lyt 'c r:onll'''IC. w.thoul 11151 aSCe!l""II"~ IhD I II IS su fl,c'ently co1J1 10 avoul hUlllln!1 you. DON'T ,lllow brilkc UUld or anllfr eeze 10 conwct vc hlt.le P<lllltwo.k. DON'T syphon 10K'C Ioqu,d s such <IS h, el. hr;lke flui(1 or a"t,hee~e lJy moulh, o r allow Ihem 10 'emall' on your ski n. DON'T inhalc dusl II m.1y he "'IIIIIOUS 10 hCJhh (s.~ A sIJcs lUs bclow). DON'T nllow any s pd t Oil 01 \l'liasc 10 leillaln IJn Ihf]II"OI wilH! ,t up sl/aiyht awDy, bclo.c somcone SIoI'S on .1 DON'T usc 11I·llll",,, s",lnnms 0101 1"" Il)uh wh .. ;h may ~lrp arul ca,,~c I"Ju,y. DON'T HlIellllltlO hit a heavy COIll!lorwnt whlt:h m ay In: J",yoml your ~ap"LrllrlY yet aSSistance DON'T Ilish 10 I,msh D Joh. 01 tiokc unyellloL·d sho.t cu' s DON'T allow ch Ildren 0' alll",~ .ls III 0' ~"rJII"d;", 111I1'1I.",d"d vch,clc DO wCJr eye protecllon whcn usmy powe, 10015 such ;r~ dll". s~l1del, Il1:n<:h w'nde' etc. and wh"n wOl kln\) under Ihe Yel"c lc. DO use a bil",er c.eam on yuu. h al\(ls pliO. to undcrtakrnu duty Johs II will p.otcC t you. sku , from ",IeChon as w,,11 as rnakrnu Ihe dUI cas,c ' to .emoyc afte.wa.ds. h". make sure your hallds <l",,1'1 Ictt sh pper y.
NOIC 110m lon!j"tell11 coni ac t wllh use d ell!l'lle oil r.DIl be or h ealth hala.d. DO keep loose clothlny (culls. hC elc) and lony IIDn w!:11 aliI 0 1 th e way 01 mOllllly l11echamcal pa'is DO .emOllc linus. wnstwmch e tc. helorc WOlk"I!J Oil Ihe veh,cle
espcci<llly the elc cillcal sys!(![) DO ensure thm any hltin~ tackl!! us!:d has a sale wOlklng load ';Itln~ admJualO tor Ihe ,o b DO kee p yoU! wo.k a.ca I'dy rt ,s only 100 eas y 10 fall oye r .. "tlclcs teft tYll1g around. 00 get sOl11eone to c he ck p erro dlcally Ih"t <III IS well. when wOlking illone on the ve hIcle. DO carry out wor k in a I()(Jica l sequence alld check that eve.ythlllg is correc.ly ass ernhled ilnd t'ghlen ed aftcrw.l.ds. DO .emembe. that you. yehlcle's salely <lHects tl1ll1 of yourself Dnd olhers II in douhl on any poinl. uct speci"hst advice IF, il1 s p ile of follow ing 'hese p.ecaullons. yoo a,c unlo.lunOlW cnough to In)ure you.self. sec k medical illlention as soon OIS pOSSible
Asbestos Cc.1;Jin trICI.on. In sutatrn u. scalrny. ;Intl Olher l)roduCls SUCh as b.<lkc hninys. blake bands. clulch tmongs, tmquc conyc.le.S. ~askels, elc -contam asl)C Stos EJllIem e C,lle mllSI be wJ-.en 10 ,l\foid mhll/{llioll QI dll)'rlwlJJ such l)lorltlL"r~' since II IS IUI"~f(/OIlS to Ilehfl/l If on doubl. nssumc thai they (/0 coniJlI1 ashe~los
Fire Rcmembe. al all tunes that pelrol (uasolone) IS hiyhly flaIl1ln:r. N eller smokc. or h.we .1ny kind 01 n"ked tlamo ,1round, wher) wo,! on Ihe vehicle But thc fis k docs nOI end thc.e -a spa.k cauS!:d 10 elccu lca l shOll ·ClrCIIII. by IwO nletD I sUIfaccs contaclinu each oth .... coue lcss IISC of lools. a. eyen by 51,'Ik eleclrrcity bUilt up III you, I·· unde. Cellnll1 condilions, carr Iynite petlol vapour. wh,ch III or t.orrf "
sp<lce IS highly cJlplos,ve Always disconneCt the hallery eD.th l!J,ound) temu,,;" 1>,·1 wOlk"l!J 011 Dfly pall 01 Ihe fuel o. elcc'"cal syst em . .11111 nl:vn, splllrnll Iuol o n 10 a hot engll1e 01 exhaust It 's ICf.om",,,nd,,(i Ih. ll .1 Ille cKtll1{1Ulshor o f a (ype su,I;rlJh: 1o, nll< 1 "leclIICnllues IS k"pt h<lndy ,,1 IllI! !)<I.a(Je n. wOlkplace;o1 <In I,,,
N fN(;' (.y 10 e~lln\Ju.:.h .1 luel or clecl.ic<l1 lue Wllh wal!: .
Fllmes CertJ IIlIUlI1!: S are 11IIlhly 10X 'C arrt! can {IU,ckly cause Ullcnnsc",
IIIlSS ;1IId evcn de,llh ,llIlh;"ed 10 any exlent Pel.ol (!I<lsolonf:) y;'I ' cnmns mlO Ih, s cate~o.y .• 1 S do Ihe vapou.s I, o m Cf],1<1111 SOlv",,,,., '.' a s Ilichiolocthylcne Any dr<lll1l11\J Of pOlHlI11l of suc h yul.llIl" 1\" ~ltould be dOll" III .1 well IIcntilaled ;IteD When IIs'ny clcanliln flUids .lnd solvents. '''<ld lit/! III~.I"" tl' c;"l,dully NOlVIl ' usc ""ncII,lls hOI1' u,un'llkcd COlllallll:lS Ih"y" "'V" ufl po'sonuus V;rI)(lUI S
Nev,,1 'lin lloe "III)ln" uf ~ motor vehicle 111 nn Cllclos(,( 1 ~pace '.1 ns il U.1r,)\Je Exhau st h,m(;s con1<111l Ci'lIUOrl mOlloxlde wh"'h ext.emcly poisonous. , I you Itemf 10 run Ihe engine. always do so I'" o l)en <llf 01 011 ICOlsl h<lve Ihe ,em of (he vehicle outside 'hc w o'kpl., 1/ you <lre lortullale nnough 10 have the usc of OIn inspCCI'OIi
IH.:ver d.ain o r pour pet.ol, nnd neyer .un Ihe engine. wh,le Ihe ve lll IS S1<lndin~ ove. II; (he h,mes, beinU hca yier than ail. w<1I concent/;II ' the 1)01 wi.h I)(lSsl hly lelhal ,esults .
The I1M/ery Never cnllse a spalk, o. Dllow n naked !rUIH. noa. 11m voll" I
h;1\1I:'y II WIn no.",,,lly 1m !JIving 011.1 co.tam al11o"nl of lIyelll'!I'""'<
w h,,; h IS hl\lhly cx, )loSIY c. Alw;.ys dlscon,,!:!;' Ihe hatlc.y e.1.lh (wound) 11:,""11.,1 1,,·1. wo,k,n\) or' Iloe: fuel 01 CI'lctrl~'11 ~ystll"'~ II possl hl() . looson the frller pl"ys or COYer when d,;oQIIl1(1 I
h ntte.y trorn an extern,,1 sou/cc Do n ot chJ'Ue .11 an ()xCCS~'y" .,,1, the Ihllle.y 111,1y hursl Take cal(! when 10PPInU up nnll when cally,nu the h.ltIC'y lh'I.' I:lcctlolvtc. eve n when drlu led . <s Ycry COrrOSIVe ;)n( 1 ~houhl ""I .lllowed 10 conwct Iho Cyes o. ~ .. '" If you eye. need to p'Cj).1H~ eltl<:l.olyle you'Sctl , alwOly S ,1{ld the .. ' slowly 10 Iho) wOlle •. ,lnll neyer the o lher way round Protec • .1(1""
S plilshes hy wea""y ruhbcr uloves Dnd go~gles Whe" JU"'I) stnlt"'u 01 ca r uSlI1g a booster uatw.y. to. negDllv c l'" (wound) vehicles. connecl Ihe )U"'I) leads in t he follow,ng S(){ll"'''' F"st connec t one ,orn ,) lead belween Ihe posllive ( , ) le"',,,,als 01 1 Iwo hallelieS Th,,11 conneC I Ihe Olhc. jump lend lust 10 Ihe neIFII ' ( ) lelmll1 0l 01 Ihe booster hOllery. ilnd then to 0 good eDrth , (groun(l) pOonl on the lIehiclc t o be starled. 1llleas t 18 in ( " 5 erll) f" Ihe hatte.y If I)(lSs.b lc EnSUIe thot h onds and Jomp leads ".e CI C.1, any mOllln!) P<l.IS. <Inc! Ihal (he IwO vehlclcS do not touch . Dl scon". the ICild s 111 lhe .everse order.
MaillS elec tricity When lOSing an elec'ric powcr 1001, in SpeClio n htthl e.c. wh .. wo.ks fro m thc maIns. always ensure Ihm Ihe apphonce is corr(:( ' connected to It s plug nn d th~l. where necessa.y, il is properly eilrlh. (grounded) Do nOI use such Of}pliilnCes in damp condilions ;" agilll1, bewa.e of ereahnu a spa.k or applyillU excessive heal In I'
VIClnlly o f fuel or fuel vnpour
Ignition fiT voltage A seve.e elect"c shock can result from touching certarn parts 01 tl
Iuni lion sySlem. such a s Ihe HT leads, when Ihe eng,n e 's runlli/Hl being cranked. p<I.llcularly If componcniS are dnmp o. the insul<lllOll
d efective . Where an elect.onic 'ynltion syst em .s filled . the HT volt .. , is much hluh(:r and could plove lawl.
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F a ult diagnosis
II)/lodue/ioll The vt!HCI.., ownor who cicIlI s Ills Or he, OWII 'l1;'IIll!:Il;lIl1.;U iu:,;()!(Io IiH 10 Ih o reCOln r11Clldc d schedules should 110 1 h(lv,} to u~e Ilus ~C(,;tIOIl o f Ihe nl<lllual vc.y ohen. Modelll (.:OI"pone'\! ,,,II ... h,hly is su(';h th ... !. wOYlded \h050 'iems sullleCI 10 we.l. o. dth,IIO,,1110(l ,lte nlS IK!C1ClI or IP.ncwt-d "1lhe sl>CClf'ed ullervals, sudden 1",luIO IS CO"'IIo1I"llvl:ly .;lIC F;'lullS do nOI lISU<ll1y Just h:lPI)C1l as il ,(!'Suit 01 sudden f,Hlure, hUI (h~\clop over 11 period 01 lUlle. M;'Jor mC'ch;uIICal l(HlufCS ,1 P;lIl,c\lI;" "H,) usually preccdcd by chnro1Chmsl'c symptoms OVC< hundredS or (:""" rhOllSilnds of mIles . Those compOl1en lS willch do oCC;15;011"lIy 1,,,1 ""lhoul wn!l1l11g ille ortcll smnll ilnd OJas1iy c,l,,,,,d III 1111) vehIcle W,th ,lilY ",,,It IlIldulU, Ihe I,,~t ~tep IS In ("X:I(le whclI) In heWII """-SII!I"III.ms Sometimes IIIIS IS Uilllll)"S, bill Oil 0111", OCC,'~IfIllS "
I,ul " dell"l:lIl1e wOlk w,1I he 1I~'Cess;lIy The OWIlt]! wllo III"kes h,,11 ,I 110/,,11 h,lpll",,,,,1 ildlustmellts 0' ICplaC'IIl'Cllt s II"IV he ~"cce:.sl\ll III
1:"'"';1,1 I""it (or tiS svmplO"'~), hUI he w,1I toe II0lle t ill) W'~H'" 11111 1.11,11 l eC"'I. ,111<1 he m,ly well 1I,llIe ~penlnlOle 1'llIe lind ",olley Ihnll WIIS """"~~;"Y A COdlll ilild IO!JIenl "PIHO,l<.;h w,1I be lound 10 Ix: """e ~,'I'~I;I(.tUlv '" Ihe 10llU lun Alw;IYs I.I~" IIIto ;Iceollllt ,IIIV W,,,""I\l :"!l"S h. ,'IIII<III""lIlIes Ih"l "','y h'l\Ie heen notIced "' Ihe !)CIIOt! I",~'"d"'\l 111\1 ' ,'ult powe. loss, III;Jh o. low U'"UU() fl:adll1Us , 1I11\1slI,,1 no,~()s 01 1>11''''15, etc and .cIII(:u,he. thill I,ul\l.e 01 cO"'p0l1clll5 s\lc h ,,~ t\l~'" (J, ~p,"k pluus IlI<JV ollly he ('Jollllels 10 sOllie u"dcdy,,,\! 1111111 II", 1',lIle~ wh,ch lollow h(:le 111C ,ntendcd to hclp III Cil~es of f.ld\l le I" ~I,"I ,It to,e.lhlowII on Ihe 10,1(1 n","e IS ;11~0 ,I F,1U!! O';'O"OS'S S"I hll".11 Ih.: I.!nll 01 CilCh Ch.'ptcr ..... h,ch :.lIould he cOllsolh:!1 " thc 11"·t"",,,,,,.,. 'II ...... I.;s I)IOVe u"""ulul VVh,ll1.!ve. Ihe I;lult, ce'I;I'" Imslc 1"""·'1,1,··, "1'I,Iy The~ alC i1S tallows
VellfV Ihe Iilult. Tills IS sII"ply " III,'IICI of hCIIIU SUIC 111,11 you '''''N ".1',11 Ih(l sYlIIl'lOll1s ,lie belolc ~I,IIIIII!I WOII.; T lus IS p;ullcul,IIly ""1"'-"1,1111,1 YOU ille IIIIICSItU"IIIIU i11,1IJ1t 10' SOlllconc else who IIIilV 1101 ha,,, ct(:~c"1r(:d 'I lIe.y acclllately
0011', Ollerlook Ih e obviolls. Fo, e~a",ple, II Ihe IIchlcl!! W01I'1 ~I,'" '~Ih.,,," p(:llol lf'lhe IiInk1 (Ooo't l;1kc anyone t:lsc's word all Ihl$
1).111 'Cul,,, POIII!. ~IId don'l t"l~tlhc luel UilUUC cllhcll) If i1n clCClIlcal 1",,11 I~ ,,,cr,c,lIed. look 10' loose a. bro~ell WIICS belo.e dIUU"'\! OUI the Ic~t !/t;ill
C
U'e tI,e (liscase. n o t th e sym ptom. SuhStltUllng a flilt b.1ltCry ""til il 1"lIy ch;IIW,d olle Will \jt:t you 011 Ihe kUII shouldc., hUI II the \ul(!~dy,,,\) C,IIISC 'S flOt i1Hendel l to. the flew hall", y WIll fJo Ihe SdillC
W"Y S'''"I;nly. Ch,lIlUor,U OII.loulcd spll, k "lu\JS 101 ,] new's\lt W Ill \JCI YOu "'O'·,n!) "11"orl. hUI 'CIIIIIIIII,c' Ihill the .eIlSUIi 10' Ihe lou I",\) (II II ..... ,1~I1 I ~''''!''Y .111 ",colleCI U.;I<lC 01 "luU) WIll hilllC 10 be eSlilt)t.shed ,'nd CO"I.!"I(;cl
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OO'."t t" k l) iH, ythinu fo r g rante d . l'a,"cul<J<iv. dorfl IOtgct Ih"l il lit.:"" COIIIPOlien t may IIs(:11 Ill! del..,c\lIIC (espec,ally II It'S t)(lcn
'illll,"U II,ulullllthn hool 10' Illolllhs). "n(1 do,"1 1');I~e compon.'nIS out 01 il 1,1\111 diilUnOSIS ~l:ql""'CC JuSI 1>e(;;I"$C Ih ey ",,1 IIew 0' ,,)cen lly IIll",d WII"" you tio IIIInily d'iI!./nosc a (f,IIIcult lillllt, vou'li ('JrOhllbly .""I,se Illill "lillie cIII(lel1(;c wilS IhelC IrO"'lhc stalt
Elcc(ricall,1!1lls EI.:.'Ctrlc,,1 lilults 1':,1" bc mo,e I)uullnu Ih'lII SI.aIUhlfo,wa,d "'CCIl,11I1CIII lalhucs. hut Ihcy MC 110 less susceptible 10 10Utc;ll "n"IVS'S
II lh!1 haslc pllnclplcs 01 OpClil llon ille 1I1I(lelslOod. Vchlcle clecillcill WII"'!) C~ISIS til c~lIcll1c1y "nl'I\IOIl."lIle condi!t Olls hent, IIlb.atlOIl IIlId chcllllcill ill1l1ck :1ml Ihc 1"51 Ih,,,ys 10 lo,,~ 1o. ,lie 100'>1) 01 ,;OllOIiCI I connecliolls 011,,1 b.oken o. Ch.llc(1 w"es, CS!lCc.I"lIy whcre Ih.) WIll'S I';)SS th'Ollllll holcs "' Ihe bodywork 0' ,lit) suhJ ... :I In IIIII'ilIl011 All '''I.!wl·l,o,hed V .:IHcles III CUllcnt prOdur-IIOn h;lIIc one pole 01 Ihe lI,ule'y 'Cil rl hutl'. Ie connecled 10 Ihu vchlclu hodvwOI~, ilml III
lIe"dy ,111 I"orle'" vehlclcs II IS the neUIlI,v!) ( ) 1e""",,11 Thl) va"OU5
"tU(:lu(:;,1 (:o"'tlOIIenIS mOIO'S, bulh hOI(lll'S elc . ;I.e "Iso cOI"'('''I:I",(1 to e.II III. ellhe. by lIIe,lllS 01 a leild or \1"~'Cllv by tlM}If fIlounllnuS
E I('Ctu(: (:Ullmll flows Ih'ough Ihe CO'I'I)Ol1elll and Ihell hack 10 Ihe b"lIe.y 11':1 Ihc hodywolk " Ihe cO"'I'Ol1ell l mOU1I11I1\) IS l(lOse o. <:olludccl, 0' II il lI'lOci pnth bilC k 10 Ihe IWl1clv IS 1I0t av",!"I)lc. ll1e
CHCIIII WIll be IIICOlllplcl!l "IId m"lhln~l.on WIll le$ul l The e"\)IIIe "lid '0' \)c;IIIKJ O ;lIe "Iso eillthed bv lIIeOlllS 01 flc~,hlc lIIel,,1 ~I,,1I1S to lhe hody Or slll)h,lm(!, II Ihese Sll,lPS .11e !{'osc a. ""5SI11\1, SI;lIlcr mOlo'. !lcllewlOr alld 19",I.on "ouble IlIlly rcsull Assulluny Ihe cil.th .Chlln 10 bc sat,s!xto,y, eleclllCOlllaults WIll he duc ()lIhcr to componellt 11111l1uI1(:I,on 0' to delccls III Ihe CUIIClll ~lIl)l1lv Ind,vldu,ll componentS ,,'C de"lt ""lIh If' Ch;op te. 12 . II supply ""nes "'0 IlIokcn 0' clilcked IIl lerll;lllv IhlS resulls '" iln open,cllcu,!. IIlId Iho eaSleS I w"y 10 check for 11115 IS 10 bypass the SuSpCCI wife lelllPo.allly wllh a Icnuth 01 wi,c hi!lImU (I c rocod,le clil) Or su,wble connCC lor m eilch cnd Altemmillely, 11 12V test lillIlP ColO be used 10
vCltly the p.esence 01 supply lIoltage 011 VilltOUS pomlS along the WIIC
lind Ihe IJle<Jk can be thus Isol<Jted.
II ;I 1J",e po, lion 0 1 11 hlle WlfC touc hes Ihc bodywolk 01 otl1Cr e;ulhed IIICtal pall. Ih(l cl(:Cloc'tv wIn lale Ihe 10W·fCSlsrance p"th thus fO"II(.-cl bOlck 10 Ihe blllle.y Ilus.s kno",n as il ShOrl ·cifcuil. Hopefully a ShOIl'Clfcull Wilt blow 11 luse, bUI olhClwlse I( may causc bUIO.ng 01 Ihe IIlsulatoon (am! pOSSIbly IU'lhef shall cIrcuits) Of ellen a flfc ThIS IS why 11 .s lIlildlllsable 10 hVPilSS pcrsls telltlv blowtn9 luses wllh silver 10110. wife
Spmcs [II/(I tool kif MoSI IIdllclcs Me supplIed only " 'Ih sutl,clelll 10015 10' whtel chanUII'll, Ihe M,lUl/t:lII111CC iJml millO' "'pi)i, 1001 kll dCWd cd In To()ls a",/ W()'/o:"'Y I<lClhllt'S , WIth the add'I'on o f 11 hamme., IS t>.obah!v s .. U'CICIll 10' those .e,)3"S Ih at mOSl n,o!OuSIS would conSldcr atlt~m('JlInu al the ,oildslde In add ,t,on a lew Il\)ms whIch C(ln bc I't\(:cr
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30 Ch[lptc r 1 Engin e
!l 5 Pow." ~1o'''''n!J JUIIlljl,dlolr rlUlley :111(1 I,,;ldi:;t! ' (."",,,, ... 1 96 D'$l:IIUII,·,:I"'(1 til" hy !l;ISS I,n~fl hum the ,"nUl1l U,II", w;u dhow
9.SA Unsc .. ;w lil., bolts 9.8H .. ,,,,,I '(:I\1OY') ( h " roc ke r ~1,;,11S 9 8e . . lrlli oil ~pl,l~h slll!:lds
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99 Remove the push,otls 9 .1 0 RcmovlrI!) the cylinder he"d boils 9.11 RCmOVUln the "Ohl himd sIde c,(hud". head
tilled. M,uk the locke. Sh,llI S so (h,ll they C<ln he ref,und U JIHN o,i9il1(11 POSltlun s 9 Lift OUI Jhe 11\lshlOds imd keep ChClIl1ll Ihelf respective POSItIons on relation 10 the 'oc~c, sh .. lts 10 cnsu.e 1I",e Ihey arc .cloned ,n (heu ollOil1;:11 IOCill10n~ (photo) 1 0 Unscrew the cylnull :" head bolts 1),og,cssl\lcly and "' the reverse order 10 the "uhtcnmH sequence shown '" F.U 1.7 (phOIO) 11 E<lch hC<ld (<Ill now lJe lolled from Ihc hlock (photo) II thc hC<ld blOCks \0 the cylon!!.;:r hlock t.y to u,c<lk Ihe se,ll by r oc kinU'1 II Ih.s docs nOI !rcc'I.1 ~oh I;lced hanunc. C(1Il he lIwd to slroke " Sh,1'p1y <111,1 brC<lk the Cyloll,i!,' hU;I( )onH sc,.1 Ncvcr use ,1 mewl h<lmmcr dllcctty on the he;ld as tillS nr,.ylr'lct"rc Ihc C.l~IU\!J Also Ilev(!r Iry 10 l)flSlllhe
head free by fo'CUltl <I SCU;W(hIV(;r or chls(:1 hr.:lweell Ihe cylinder head nnd Cylrn(iur IJllI'-~ .Ib this w.1I (\;lnl;l\JO th ... Ill<l l.ng sur laces 12 Remove Ihe t ,1""10,, hcad gaskels 13 Unsc,,;w lire <.11"e~!>u.c sWllth 14 USIII\) <I P'\:I ." ull,,,,,, wile. p"se lire V,IIVI; l;lppetS Irom the 1,lock
(l)ho\O~) f>1;lc(! Ih(! tappe ts with thell r espec tive pushrods to cnsu")
coneCI rcllltlllU 15 Inv(;.t Ihe engine "nd unbOlt the sump (photo). Remove Ih(l
Uas kets 1 G Unholt the plck·up p'pe from Ihe OIl pump. Dnd !CllIove the \.Iaskel (photos) 17 Unb011 the ort PVIl1P and w,thd,aw the (
lveshalt. notlnlJ whIch wny fOun(1 II IS lIlted (I)hotos). 18 R(;l11o$! lhe crankshaft pulley S{-cIIIUI!1 boll and lake the pulley ot! the cranksh;l ft (photOs) Reslr,"11 the c,ank~hnfl I.orn lurnlllfj I,y
ch ockrn$ thc II~whccl 19 Indc>l mark lh(; pOSItIon 01 III<! flywheCI In .(;laIIOn to Ihe Cfllllksh:Jit so th;.t It c~n be retilled 111 the sam~ 1)I)~Itlon 20 Chock the Ilywheeito festram " 110m lurllln\). then remove the SI. bolts S(;C .... roI1\) Ihe fiyvd'ce 10 th(; Clankshaft .Ind hit 011 the flywh(;i:I (photo) 2 1 R«r"ove th e «n\lone adaptOf rlaw (photo)
& co
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34 Chapter 1 Engine
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9 .33A flerllovlllU n m,l'" /)(:,lrrl1g h011 934 flemovinu Iho crnl1kshah 9 35A n"movino In upper rnolill henrillO 5oh(:11
935U flernovrllU the llppe. hil!f 01 No 3 mJrl1 bCilrrng shell
liu(iom half of ench i>CIIIIIlU shr,lI. Iilk"'11 I:"rr) 10 kccp Ihe hea"ll<j sh(:11 Ifl Ihe "!)hl ,nps (phOlo) Whell remov",!) Ihe 'car ""lrl1 IWolrrllIJ c;'P nOIp. Ih'" th,s illso .etams lire cr<lllkshili l mar orl seal. Whcn rClllovrrlU Ihe No 3 "'nu, hca"nu C,1p. no Ie the !los'tlon 01 Ihe two half IhruSI wn~;hc.s ,l"d mark lire", 50 Ihal thllY can he refilled or, Ihll S,IIll!l position On h'le' motl!!ls the thrusl w,lshers ;no ,nlcgral with Ihe nlarrl
sheU II "'i'y he nm:; ess,lry to Io1p the mol'" bearing caps with" solt·lacell hnml1lor to releaso Ihem 34 L,lt Ihe C 'Jnk shah oul of thO crankcase and remove Ihe renr 011 seill (pholo).
35 Removc Ihe upper hnlvos 01 the m,un Iw.nrtrlg shells ;lIlt! thll upper hillf 01 tho No 3 hc:um!j Ih,ust wilshers (whe.e illlphcnlJle) "am lire crilnkcnso ilnll Illacc them wI,h the lespectlve m,lln h en""ll C.lpS (photos )
1 0 SUnIl) -rClllovl.1 and refitting with enuine in c;or
1 Disconnect thO hillhlry neU ,lIlve leJd.
2 RomOve the d,Slrrhuto. enl) (Chilpte. 4) Jnd the rad'ilIO' silloud (Chapte. 2).
3
App'y Ihe hil'l('h.ake Ihen l ilCk u', Ihe fronl 01 I he C,1' ilnd suppori on axlo Slo1nds.
<l Unsc.ew Ihe sump tlrillfl P'U!j ilnd drarn Ihe oil inlO a sUItahle
COll lalfler. When completed relll Ihe plug 'lnd lighlen. 5 Remove the SIMIOr mOIOI as descrlhed In ChilplCr 12 (j Unscrew Ihe nutS 110m hOlh engine mountings 7 Reillovo Ihe i,dilplor plilte 'Jo11 f,oll1 Ihe geilr[}ox. 8 Unscrew Iho sump holts ilnd prise the sump frO"l Ihe cr,lnkCil5o. 9 R<lise the onll,ne as lilr ilS posslhle USIll\) a hoist or trolley Jilck. and SUPIJor! wilh swnds hCllCalh the gearbox "nd front of tile enUIfle 10 Lower I he sump I,olll Ihe en<jllle 11 Scrape off all Iho !folskets anrJ cleiln Ihe matlfl9 fa ces 12 Rdmlll!j IS il 'I;Vl;rs,oI of lemoval. hut III Ihe new !jaske!s wllh refcrence 10 SOCllon 33 F",ally 1111 the enU'ne wllh 011.
12. 1 The rOCker shJh h,1s a relillning pin at
I;ilc h end (arrowed)
11 EnUino eOlllpollent:; -(!x ,1Il1i nation fo r WCilr
Whcn Ihe enUIIlc hil~ heen siripped down ilnd all Ihe pilrts h 'mr~n cleilned. Illey should be exarllinc(t fo r w car. In cases where delrllile we", hn1l1 IS !IIv,~n. II ",ust be a mailer of ,udgmenl on whe: or IIOt J PM I IS 10 be ICllcwe(1 o. relilled. Iilklng inlO conSIdClatlon 'urthel "'e expeCled hom Ihe engine. Ihe degree 01 reliabllily reqlJl' Iho COSI ollhe new pilrt ilntl Iho:! nmount of diSfllillltlrng which wII, necess.1fy 10 renew Ihe pilrt lat e •.
12 Rocker ilssemlJly -dismantling. examination ilnd reassembly
Tilp o u, 'he rotl pin !rom one end 0' ' he rocker shall and removo spllng w,'she. (phO IO) . 2 Shde the rocker amlS. rocker Suppor,s and springs 011 Ihe '0(, Shill!. Keep Ihem in Ihe COllecl Older so thaI they can be reassemble r the same pOSition It il rocker support sticks it can be removed 'ilpping " with a solt·lilced hal11mer.
ID ~~t:, rL'O'~COO' f0 .: . . , -111'" . . , . II . ,.: , -' /')')')')-" . .
'. :", o n . , .,
f iU· 1.2 Exploded view 01 rocker shafl ilsselllhly (Sec 12)
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Chapter 1 Engine 37
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17 8e Tho socond compress,on " 11\1 I~ steppr:d
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cOI"es out 01 I1S groOvO. ;;Ippll' sligllt IIpw;;Ird P":SSlJIU SO tlt"t rt ,,:~ts on tllo 1,lrI d ,1bove , It C;;In thon be e<1sed off the pr~ton. wo1h the I,·der u~uge stopping II Irom sl lppllll) 11110 ,1n I:mpll' ~llnov" II It I S ;1rI1' Itut thu tOil pislOn ring thilt It being removed (phO(OS) !l The piston rings must always I>e remov"d trom Ihe tOp 01 Ih"
pi~10n. 10 C heck that the piston ring grooves and ollwal's ,lie IholOl1uhly d CJn Jml unblocked. Piston rings IllUSt ,1lways be hilI,!! (Jv,n Ihe he;){1 01 II,e pis ton and neve r from the bOllom II Th e eilSiest method 10 use when linin\) ,inUS 'S 10 WIHP <l leo lo, \1''''Ue rOlmo tho top 0 1 Ihe pistoll al1(1 place tho III1US on one "t <l (lillO,
. ',lrl'llg wnh tho bottom 011 contlol IIIlII. ovor th" lee le' \FI1t\le The 1~'o:Iel (jauUe , complete wilh rlllO. can then he sl1d down thl) piston ov1!r Ih<) Olher p .ston linn groovos tullil the COIlf:Ct (l!Dove IS ,e<lcll<;d The II'~IOI\ rin\) is Ihon slul olf Ihe leele, 11<1"Ue ,1110 the W0I)VO 12 An alte'nolt,ve mel hod IS 10 I.t the rnl\l~ hy hold",!) tll"l1l ~;"(Ihtly opI~n w ith the thumbs nnd both 01 Ihe ",ril:x r,nqels ThiS II 'elhod '"C[uorcs n sle~dl' h,,,,d ,lIld Ilre,l( C<1ro ol~ il is ei'~1' h; Dllell the ""!! to<, much nlld lltcak II
lB C onnecting ro d s and gudgeoll pins - exami,wtioll ;;Inri f"novation
,
Gudgeon p IllS "ro n sllrlnk fil IIitO the cOl1l1eCllliu wds Netllter 01 lh,,~~ would lIo'1l1~1I1' l1eed .enewal lInl,)ss (he p'stons woro 1J~mq ~h.lnucd. III which case the lIew p'S tOIiS wOlild 0111tol1li$1(;,1I1y h~ ~lIpp"ed Wllh IIew $lJ(IUeoll pillS . .2 C OllllcCtlllU lo(ls are nOI subject 10 wear hut 111 extr<:Ille tnCVIlIS1"IICCS such as ellUlIle se.zure Ihey could he dlstoll~d. Such (OO(I"lons Ina I II h 'I' )~ V'SUi' I' ilppiliOlit but whew doubt e XISIS th"y ~ o uld be checked lor o1l1gn1\\onl ,111d II necessa,1' rellewed or W,l'gh(ened TI " . 01 file )",1.lIlg Caps should ~Iso he ex""I1l1ed lot I!uhcauofls (h I tng ?own whiCh may h~ve been <1ltempted in Iho misl<1ken ,deil .11 heanng slackness could be romed1ed III t hiS wal' If Iher e DIe such !I'Ons (hen (he c F d onllect",u tods <1ntl C<1PS should bo rOllewed hy your 0' ')!lent or locill elluinee'lIlg speci<1hst
19 C r<lnk sh aft -eX"mill<ltion {lnd renov"tio n
~c.a ~~~ll1iIlO the malll ho~,illg louillais nne! Cfo1l1kplllS 10' score 1l1.11~S or Oval~ es. Also check thom tor ov,:tltty using <1 micromet"r (pho(o) e,ce~~v~n excess 01 0025 mm (0001 III) should he .c!)<lrded as
2 CO
llt.;rv I e.c , 0 nOrmal praCtiCe. For d stipulate that undet no , umSIJnces sho II I exces s' U ( tie cranksllillt be .e\)tUund; so tI d,III'J\)e o. cr~nks~a~t.weJr <s eVldelit it Will be neceSSJrl' to Oil",Ul J !lew
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3 II the old C"ll1bhollt 'i b.."nH rel'lI(:tl. ch"t:k ttl,1I tl'" o,lw~ys ,1I1I cle,lI Th<s Call he done b, pro hlliU w,tll Wile 01 Ilv ulow,n\) thrOll\lh w,th <111 ,111 I, ,,,, '111..,11 111S[·'·. Ille lIoale 0 1 aI' 011 gUll .1110 the leSp,-,\:tlve o,lw,ll's. eaeh IIIIU! 1J1 <llll11U 011 the p"WIOUS lIolp.. <1rl(l ~qll"t od tlllOllUh Ihe ~I",fl II sholl'c ,-"u e'lle th'OIlUh the Iw xt hole Any 011 will' block<1g e n',,~1 <lIN'OUSt. be cie<1ne(1 OUI p"o. 10 rehllIng Ihe
cran kshollt 4 Check the ,PI!JOI be,1''''!J III the reil' 0 1 Ihe crJnkshalt and ,f
necessary .ene w It
(photo ·
20 Main <111(1 hiu' Cl1d bearings -e~<1ll1ilH!tio1\ and renovation
W,lh C<llCllll s.."v'ClIlg ,\lid ,eU\Jlolr 0,1 ,lIltl f, llcr chJnges. bearings Will last lor ~ ve,y 10liU :'UlC, hul th~y C<1n sltll f,1I1 lor unforeseen reaSOliS W ,th blU ·end b~a''''os the 111(1IC<lI<Oll IS ~ ,egullH .ythymic loud knockIng 1'0111 t h e c-ankCilse The irerl'leocl' (lepen(is on en g ine speed <Inti ,5 pJ<tlCllla ,ly nO(Iccal,ll: wl'lIli tile enu,ne IS undc' 10<ld.
TtI 'S sympt orn '5 ,1cc on,p~'II':HI!Jy " 1,,11111 0,1 P'l:SSuro). <1lthough th is IS II0t normolllv not.ce<1lJll: ~nluss all 011 p,,,s su. e U~lI\)e IS hlted. M olin be"r.nu la,luI~ IS usu<1111' "d,e<11l<d bl' sel'OllS v,h"1I10 rl. parl,cul;lrly al h lghe. enU",e .o)vulullon, <1ccolllpa n,ud by a mure SIUn, f'CJrll d.op '0 0,1 p.essu'l< aod a '1lIlll!J 1 ng' 1101~e
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38 Chapter 1 Engine
20.6A Mil,kIl1H S 011 the reverse 01 ,1 hl!1 ClI,t tlP.ilrnlH sh ell (, .... owed) 20.GEl ·S1.1n<!;u(l' 1l1;J.kinns on Ih.} O(,vmsc 0 1 ., m,un bCil,ong sh(:U (ilrfown(/) 20.7A PI,'~liY<lUo u~ed 10 Check the 'un, clemallco 0 1 m.110 nnd blu-end bea"ngs (imowed)
2 BCilrll1!j shells 111 (lootl condItIon h,IVC 1)C"fU'O surfaces wllh il smooth. (lyen m.m s,tvcr /u,ey coloUI .111 ave._ Wam hCillln!IS wIll show piuches 01 il d,t(clcnt colour when the hctlring mottll h<ls worn nWily nnd exp o~"d lho undcilny O''',,[lo cd bC1'lllIlIJS will be PltI..,!! [)r scored II the 1:,;"'~!>hMl IS III good cOII(1I110n ,t IS n1(:.cly " qUC!ol10n of "hlilllllllU ,1"0Ihl;l SCI 01 hC.111"!Js th;;! SiUllfl s,~e. A new Oilllksh;,h WIll I1C,,<I new hc,,,u'(j shot ts ;ls il II},"!!) , of cour~c 3 The (II'UII,al hOle ill the cyhn(ICr hh;x:k l110ly have hoon !o,wndard 0' lhll rllSI !IIild.: ovcrs,~c ;mel in the taller IIlswncc llus WIll he ,mhCillud by Ihe 1>","II1!I c"ps wh,ch wol l he m",ke(1 wnh while piunl I) The oll!)""ll S'l!} 01 Ihe CI<lnkshMt manl hem Illy 10llln,11s Ill<ly hnve
heen stnnd;ud a. 0 .25 nun (0.010 .n) unde,s'le. II the lournnis were underS'le Ofty.nally. Ih.s w.1I he ind.cale d hy a ween str,!)e o n Ihe lus l halance weigh I 5 The o"wnal size 01 the bly-end IOUll1:l1 W<lS elth!} , s[,lnd<l.d or 0 .25 mm (0010 tn) undersile_ 11 undersrze. Ihe corresponding .0Utll<l' web w.1I he 1l\11.k ed With a urecll ~pOI. 6 II Ihe Ue<lrttlIJ shells <I.e 10 be renewed. lilke the old oues alollY to you. sUPI)"e. and Ih;s Will aC I "5 " check th"l you ,IIC ttel1lllU Ihe co.mCI SI/ .e 1I1:,1"11!15. Undel sil.e hen"IlUs n.e 1ll.1.ked as such on Ihe ..... ve.se I<lc(, (1IhOlos)
- , The ,WII II"1I clea.,l"ce 01 [h" hC"""!lS m,ly he ch"cled U~I"!J PI<lsu!J.1!IC lhn 1,I<lSIIC th,cild IS IKlsllloned o n Ihe lou,nal Ihen tim
l ,e;IIII1() ~IH:II "n(l C,IP IISSOllliJtr,d . ,lilt! 1110 l)Oits/nulS 11!Jlllcncd 10 Ihe speerllod 10'(lul1 W hen Ihe C<ll) IS ,cmoved. Ihe Width 01 Ihe Ih,e<ld IS me<lsul(.~1 wllh <I canl !F1Uue whic h Ill(hcates the ftrrmmU cle<lmrr ce (photns).
21 T iroin g gOMs -oxailliniltion .1nd renovat;OH
I,,~t>(:ct Iho !)(:<I' teeth 10' d'llllilge. o r Siuns 01 e~ccsslVC wea, which Will C;JUse nOI SY Ope'<l tlon 2 The IliIckln sll helween Ihe CHIllSh,111 Hem nlltl Ihe ClllllkSh"h geal
muS I nOI exce ed 027 mm (0011 In) .md Ihe bilckl<l sh should be checked al lou, d,lIe,(: n t POilU S a.ound the pellphc,y 01 Ihe yea. (pholO)
22 Flywheel _ examinntion and renovatio n
hl~l)t";t Ihe lIywheel lor danln!Je and ch"ck Ih(: ling tical 10.
,1nd d.llll,I!IC 2 If th'l .1I1!1 IIC'" IS h,utiy worn Of has IllISSIl1!J It!clh II shaul. ,e!lew,·d Til" old 11111.1 call ho 'emoved Ironl tile lIywhecl by CU1\1 1l0 lc h 1I.·lwc"n two leeth With <I h;lcks<lw <111(1 thell Sl)irmng 1 " 1:01 .. ch,~d 3 Tn III ,I lIeW "nil !Jeill ,eqlllies h!};oIUln Ihe fino 10 2Q4"C {4Q ( ThiS c<ln tH: dOlle hy polish;ng fou, equal spnccd seCI,ons of Ihe · laYing .1 o n <I SUII,lhle heM ,eS'S tm,1 sudace (suc h liS Ille bucks) he,'lIng It evenly wnh n hlow lamp or 10.ch unlolthe polished a,eas <I IIUllt yellow Illll Do not ove,hen, or the hnrd we,lfill\! P,ol)C,lles he lost Till! 'JeM has <I Challlle.cd inne, edge which should go ilg,l Ihe shoulde' when pul on I he lIywheet When hOI ellou!Jh place U<Jilf 111 position qUickly. IIlPPlIlg il hOln e IS ,lecessmy. <lnd let It ' n.1lUr;llIy WIthout Iluench .. l!' III <lny w<ly
23 Oil "ump -distl1;l!llling. cxarninntion nnd reassembly
II 011 [lU'''1> w~," IS slIspecw(l il is pOSSlhle 1 0 OOIJIIl n 'CpJII Check fVI W("" 11151 li S desc!lbed IlIte! in IhlS Sec llon ilnd II conlun vhlain ,III IIVCI "(lui kil O' il new pump_ The twO f O tors <I.e a m<l1C P<ll< <llld 'Ulf\)" smgle ,eplncenlcllt unl\. Whe.e t he ,Olor ilssembly I
he le·l,s~(1 <llId Ihe OU(O •• otor. pOIOr to dISIT1,111tlrng. mUSI oe m<l,ke(".
Its hont f,IC e ,n o,de, to ensu,e cOllecl .e ilssembly 2 Remove Iho u'I"~e PIP(! and 0,1 slfaUle' If flOI ;:rlre<ldy 'emoved 3 Note the IdaHI·e POSIII OII ollhO 011 pump covel nlld body nlld Ii (111(10.11111 lemove the oolls and spung was he,s {,}hO loj Llfl i1wav COVflr. <1 Cn.efuliy .emove the ,0lOrs hom the housmg 5 USlnll <I cem.c lJunch. lOp ~ holo;n Ihe cellt.e 01 t he p.esslHe" v.llve Sl'airUg plug. (rnilko a note W obtain a new one) _ 6 Screw OIl <I sell-tapping screw and. uSIng iln open-ended spanl wilhd,aw Ihe Scillrng plug.
,
20.7B Cil.d U<luge 10' checking widlh 0 1 PlilstiU3ge 2 1 2 Ch(ock,ny the timing gea, backlash 23.3 Unbolting Ihe 0, 1 pump cove.
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Page 47 of 205

46 Chapter 1 Engine
35 Vnlvo clearances -checking lind adjustment
Adll'S 1 the inle t Jnd c~h"ust villvc clcnrnnce s when lho engine is cold, he lween 20 <Inc! 40'C (68 i1rl<l104'Fj. Clear,1nces ille impor tant II the CIC;)IilIlCC is 100 !J,eil1 the v,1lycs will 1101 open as fully as they should. They will ;lIsa open 'ille 1111(1 close early. Ihis will alfcel the engine perform,mec. IIlhe ch!"'anccs arc 100 smalilhe valves mlly not close COnl l)lelely which could resull in lack 01 compression and ve,y soon. hurnt out valves .md valve SOillS 2 When tummy the cngmc dUflng valvo clearilllce adrustments ,llways 1l11111ho cnuulC ulthe duoel'0n 01 norlll;")1 10\<lI;on hy means 01 a ~1)illlllCl on the puliey nul 3 Tt"" tht! cnyulC imd <JlIgn the C!llnksh<1ft pulley 111;l,k With tho O'I11",k on the 111111111) cove. 1 If Ihe c.,lnksh.111 pullev IS 10t.1ted Unckwn.ds ,lilt! IO.W,l.ds sl'ghtIV.
th e valves 01 N o 1 or 5 cy lll1(le l Will he seen to be rocking (the two lOCker .1.ms movlI1(J '" oppOS'to tlireCt,ons). If thc vlllvcs 0 1 N o 1 cylinde • .1IC lockll1~J. ,Ol:lhl the CI:lllksllol ft th.ough 360' so thl1l those 011 No 5 cylinde. ,lie ,ock"'!J 5 W hen the vlllves oj No 5 cVhnd':I :lre In thiS position. check the v:llve cle.1 .. lOlces 01 No 1 cyhndc, by IIlseillng a leder gnugc 01 the
S llcclfled thickness hetween Ihe lock e ' ,'1111 :lnri the vnlve stem. ArlluSt the cl("II:lncc. It necess,"Y. hy hlmong the lOCkCf null ndJushn!,l screw 1011111 the speCified cfenlnnce IS obtained (1Ih010) Inle t nnd edlo1u~t v;,lv'~ cle;IIances a.e rh(/.!.ell\. 6 II the engine IS now IOt,~tcrl '/301 II hun the v.1lv .... s 01 N o 3 cvlll"l!":r w,1I he rockul~J ,111<1 the v;olv"s 01 No ,I CVlll,!s,!r r..1I' he checked ,lnd I1dJus t()d .
7 Proceed to ;"Idlust Ihe cf":II:II'CCS .1I:COrdrn\1 1 0 th" '''rnO o!(ler ;"IS lollows. F,U 1 .8 shows the cvlOildel IHHllhe.s "nd valves Irsl .... d OIl tllell eou eer o.rlcr. wo,k",U Ilorn Ihe llOlIt 01 the engone .
Valves rocking No 5 Cldimler No 3 cylm(lcr No 6 cylmticr No 1 cylll/tier Nu 4 CylllltilH Nil 2 cylll/tie,
Villves to ndjust No 1 cyltll(lef (ill. ,'x) No" cyllmler (III. ,'x) No 2 cylm(lcr (ill. ex) No 5 cylilltier (cx. ill) No 3 cylmdcr (ex. IiI) No 6 cylimft'r (ex, ;n)
8 r-11 the rock er COV~!' U,1skcIS ;IIHI rockc. covers (photo). T 'Uh ten the S(!C'''rI1 !) holts to Ihe speCi fied twqllc
~:j?0
ex-0
(;\G-in
~G-E'X
r:\G-in
0G-E'X
ex---{) 8 4 G-in
. n 1
in--v FRONT "'""
of
Engine
Fig. 1.8localio n of inlet <HId exhaust valves (Sec 35)
" .
l
I
36 Engine anciIiMies·· ref itting
Rcle' 10 SCClrOIl 8 "ud rul,t the Irsted COllllJor""'t~ \Vllh rele,erlce to Ihe Chaple,s mtl'C,lh)(!
37 Engino -refitting
Rcf,wn!) the cngrne '$ D reve,sDI 01 the ,emoval procedure given or Section 6 . hili III Ddd,uon note Ihe lol/owing pOin ls
(,l) (b) ,oj (II)
(c)
Llyfuly (frc,lSC fhc yembox illfml shaft Ch~'ck 111,11 /h,· clulch rcle,'se ,11m IS correctly loca/cd AdIIlS/ Ihe CfffU;h C,l"'C as (Iescfibed til Chilpler 5
Ad,US/ Ifle tcnSfo n of Ihe powef sleell;IY pump ilnd ,,1/emilIO ' "nvd1ell(s) ,IS (/eSt'nlwtilll CII,lplefS 10 alld 2 respcc/ively Fill Ille COQIIIUI sySlem (Ch.lp/er 2) "1/(1 powcr stecling SYS/VIII (ell"!!I,.:, 1 0). Illen I,II/lic Cflgine w,III 011 (Scc/ioil 2)
38 Engine -in,t;"l stMt 'lIl) ,,/ter major overhaul or rcpnir
M"ke su,e thai th.:: h:l1tc1y ,$ fuliV cha,u.::O '!IId Ib,"" alliub rrcafl tS coolant and lucl ,lie '''III''''',sl,..,,,
.... ~ __________ .................................. r
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Page 53 of 205

, ,
52 Chapter 1 Engin e
68 Connecting rods and gudgeon pins -Il~nmination a nd renovation
Refer 10 Sccuo n 18.
69 Cr,lIlkshnft -e~(lrl1in<ltion and renOV;ltion
E~amUle the four 'lIil;" l>e .. "n9 Journals and the s,~ Cfanlq>nls. whIch should illl be smooth Iln(1 IHlJhly polIshed II there arc any dllCP Ulooves. 01 deep scratches ;mo lhe.e ,s a sirn,l,lr <loI0"ola 1,on in the corrc5pon(fulH Iwaring sh(:ils. 1ho crallksh<l h should he reU'Ound. 2 II the JOUr1l<lts <I,e ,n noml conditIOn and 11 IS slIspec!(1d lhnl th e cI,Hlkshnh mily he suH,eocmly worn 10 fL'(IUIiO ,cYllndrng. II IS wa. 1h SCClo.II;t! the advice of ,) "'11111 Ford ,1\jCIlt. 0' cWllkshaf1 regllndlng servIce. 3 If ,he C1ank sh"f( IS '!](IIouml. till) wOlks w,1I ,1lso sUIW1y rhe new hC,lIIl1US wt\lt.;h WIll he rCII"'''!!! 10 Jl\atch Ihe lournal d,nmOlf"S.
" Check the spiuol bu,1"n!) III Ihe .ea. 0 1 the Cfankshall on manual l.ans.mSSlon m()(lels :mllil necess;uy .enew II
70 Mail' and biu·end heafinUs -olwillinmion and H)!1ovation
Ilelo,r to Seo.:lIOIl 20
71 TilninU oellrs -e~i1miniltion find renOVlltio n
Re f
el to Sec t,on 21.
72 Flywhee l/ d riveplale -Okamitliltiotl lind ronovtttion
Inspf:CI lhu ffywhf)l)I 0 ' ([ttvl'pl,,": fOI (!;U";'\lC ilnd 1:I".1I:k Ih;'1 Ihe ""!I H".u docs uol have .IIlY \)Iok"n o. l);Idly wOtn teeth. :1 On ''''''''';11 I'''"''''US~IO'' mnd"b ,I IS pOSSII.Il) 10 'CHew the I"'!l \]C,II .'S Ilesl:<Ihe(] ttl SeCtlim 22. IHlt on olllt()I\IHIIC IlilllSn"SSlon ,,, o(lels It IS nOl tlOss,bl" 10 le",OVf) 110" ""!I 11"01. hom Ihe dllVel)lttlc
73 Valves (",d v"lvo sO,,1S -tJkiu"illHtion lind renovation
[xallutle Ihl} v,tlves 101 IlIls "lid !l,ooves lind the valve SIems to. e~c,'SslV') we,l' III d'~loIIIOII' 2 Ek,""l1ltJ Ihe v,oIVil hf)"d 10' SI!.!"S 01 hu",u,U of the vOllvo seillS lind ch .. !ck Ihe ht 01 Ihl) villves III Iho v,llve UUldes . 10 SCl) II Ihe villve uu,des il,e WO!ll
3 We"" valve U",dcs c;'" be r l),lIned O\It lind vlIlves w'th overs.~e Siems lilted II iI v<llve !lulClt: h<ls h(."Cn ,eamed oUI. Ih(l eOllespon(fing vlllv(l sent must he rdOlCe(1
" Villves illld v~Ivo se .. ts whlc" show JollIe s,on 01 wear. call he lilpped in.
S To 1,1P the valves. In tt s u ction Iype gnmlonu 1001 to Ihe villvc hettd. smeil' a lu tle COil.se c;ubo.unllulll urmdmu pOIste on to I he sealing I~c e 01 Ihe vnlve ond inserllhe valve 11110 the cyJonder he"d. Rub Ihe stern of the v al ve gundlng 1001 hetween the palms 0 1 the hands. so Ihal Ihe valve,s ,otllle(l hHckwards 1I11d lo.wa.ds When II IS lelt lhOlI culling has
ceased. loft Ihe villvc. rotate It th.ough 90·, lowe. 1 and fepCill the u"n(llnu o.:.e.atlon . • e dlslllbulill9 the g"nd,ng pas!O on Ihe seal if necessilry. Conlinue Ihe process unlll a mllll gwy bOlnd IS pfoduced OIloun d the complete pe"phclY of hoth the vlllvc and t he valve seil l G RepoiJl Ihe opcrilllO" US" 'U fine o""d,nU I).Jsle. 10 ohtil'" <I I,ne.
IInlsh. then clean lJoth Ihe valvcs and Ille v alve seals 10 ,emove IIU \llIces 01 u"ndlno pash:! 7 II 'I IS convenl,,1lI 10 liIke Ihe eyhndc. he<ld and the valves 10 a wo.kshojl wllh the necosstt.y cquipment. II is In. h ellef to have illi Ihe va lves <lod Ih,,,, seJts ",f"ced. so IhOlI alilhe villves and sellts OIle lit the co""Ct ''''Ule and h ;lve Ihe COllect w,dlh o f conlllC1.
74 Dccarbonising -go notal
When Ihe cyllnde. heilds (li e removed. eilhe. in Ihe Course ovelhJul Of for inspection 01 bows 0. villve condllion when the e IS in Ihe CM . il IS nO'''1<I1 to remove 1111 CMhon deposits from the I Cfowns and heild
2 Th is is hesl done wilh 0 cup shilped wire hruSh ilnd iln elect." and is laorly slriliuhlforw,!,d when Ihe engine IS d'S<llilnlled an,
p,slOns removed Somel,,"es h.l. d SPOIS 01 ca.bon iI.e nOI , .emoved exc e)) t by iI SCf,'pCI . When cleanln!) Ihe p'Slons wllh a SCI IiIke care nOllO dam.lge Ihe sudace 01 the ,)iSlolI.,n (lilY WlJy . 3 When Ihe en!l",e IS in Ihe car. ceria", prCCau tlons mUSt be t whe", dcca.OOrllSIno the pistons' c.owns in o.del 10 p.evenl dislo, pieces 01 carbon 1.111;110 into Ihe inlerior 0 1 the ellgme which c cause dillllilgC to Cylindcr hores. pis Ion .10d lings 01. 01 allowed the Woller jl.1sSolues. llilrllilOC 10 'he Willer pun.,). Turn the engine so Ihe p'S lOn lleinU Wal ked on IS Mlhe top 01 lIS slIoke and then mas l Ihe a(llttcen l cy'",der bores ilnd ilil sU!roundl",g wttt(" l"cket alii wllh papel and .1!!hes,ve 1ape Press !lwasf) ,nto Ihe gil(l illI .ound pislon 10 keep Cilrbon pa,lIcles alit ,,"d Ih(ln SClilpe 1111 c,lfllon awa hand Do not usc iI power thin and wile hntsh when Ihc enguI(lls II, ettr as II WIt! virlUillly be 1Il1posslhie 10 kcop alf the cal ball dUSI clc, the engine. When compleled. c.1wlully c'ear OUI the OH,,,se moun(I ",II 01 Ihe (liS lon With ,1 mlllc h SlIck or somelhl"U Sllm 'iI • . bringing ciI.bon palhcles wllh It. R c,lellt the p(()r,e~s onlho o the. p,slon C'OIol II IS nOllecormllended Ih.lll1 "'ljJ 01 "uhon IS leit .ound Ihe edge 01 p,slon on I h(l Iheory Ih"t ,I Will ,11(1 all consumplion. ThiS WilS valli
Ihe eiliite. dilys 01 10nU stroke low .eVYlnO en!)lIles tJUllllodern enUil fuels ilnd Itrb"canlS C,1use less cOIIOOn deposils OInyway and any. b ehind lend merely 10 cause h O I .SpO IS.
75 Oil PU"',) -disnwntlino. eknmin"liOil ,,"d reOlssembly
The Oil pump mm"Itt;"S a I)ressure 0 1 ilbout 2 8 kgl/cm' (3 Ihf/in') lInd unless Ihere is ,1 sIo",IIcanl (hop In 001 P'(lSsuro willel ,)loved to he due 10 the Pllln,). rillhn. Ih;", 10 wo", heil'm!)s. 11 IS be .
t o le"ve Ihe 011 pump und'S hilhed. 2 To d'smanlle Ihe pump. fll:.1 ,emove II hOln the en!l'ne ns desc,,1 III SUClion 58 3 Remove Ihe IWO bolts seCulII1!J Ihe en d cover 10 the body 1 'emove the covel ilnd 1he .ehel v;" ve "sscmhly. Ihen Ihe Iwo P"
fOIOI assembly.
" Remove ,he IWO bolts lind ,,,ke Ihe p,ck·up w he lind SCIl' lIssembly oft Ihe pump housin!1 S Wilsh all lhe pilrlS In petlo'. usc iI hlllsh 10 cleol" Ihe Inside 01 1 pump ho usinu ilnd lhe p.cssu,.., .elle' vil've eh'!lnbel. ilnd milke 5' Ihilt ,111 p,tltlClcs 01 dill ilnd mewl n,e ,emoved Allow the pttrlS 10'~ n;IIUf,lllyor blow them d.y G Check Ihe Illslde ollho Puml) houSII'9. Ihe OilIer .;w:e ilnd Ihe 101 101 dilfllilUe and e~cesSIve weill 7 E~ll'''Ule the I111lling su.lace 01 lhe I)Ump cove. 101 we,lr It Ihe CO' IS sco,ed. o rooved. a. shows ilny s'g ns o f wea •. a new covef must I hlled 8 W,lh the ,otor assembly filted in the hOuSing. place a straighl·ed!. over Ihe end 0 1 the housing <lnd measure the .o tor end play. If 111 exceeds 0.1 04 mm (0004 in). Ihe ouler race. Shilfl and ,Olor must t renewed olS an assembly. 9 M eOlsllle the rOlor·IO·houslng clea'ilnce. which should not exce e 0304 mm (0
.012 in) OInd Ihe Inner 10 oute. rOlor gap. which should b 'oss IhOln 0.020 mOl (0008 i n ) II oulside these dimenSions. a ne" pun,,) Should be fitled 10 Check that Ihe leroel vollve and its sea Illig ,Ire Iree of dan'ilge all' thaI the .elief vOl've sp.ing ha s nOt collapsed. 01 is damaged. and 1 new paIlS ,f necessil rv. 11 Reassemble Ihe pump by IUSI lilting the lillie. IJnd outer rOIOr) Ihen lubric.11inU them wllh enUOne OIl. '2 Apply e ngine 011 to Iho rehcl vlllve plunuer <lnd sp""g ilnd Inse l Ihem inlO thei
r hOUSing Relll the Sjll1llU cal) and Ihe pump covel '3 Refit t he cov e. allolchrnenl sc.ews 1111d IlghlenIhelll1 0 the to.qu' wrench sen ing giv<m In ,he Spec,flcalions Altel t1uhtemng the screws
chec k thOlI Ihe 1010r moves freely 14 Refil the PlCk·up lUhe <lnd stralnel as semhly 10 the puntp body usi nU a new gOlskcl OInd then insert and hUhten the IWO IIxHlO screwS
procarmanuals.com

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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