FORD CAPRI 1974 Service Manual
Manufacturer: FORD, Model Year: 1974, Model line: CAPRI, Model: FORD CAPRI 1974Pages: 205, PDF Size: 43.75 MB
Page 41 of 205
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40 Chapter 1 En~Jjne
The system IS known .15 the re v SYSlr.m (positive Uilllk colSC ventilatIon) n n d the il(lv~nt.1(JC 0 1 the sy sleln IS 111;;1( should the 'blow h y' exceed the CtlP
To CIlSU", m,1XIIllUIll life wnh I1\IIHlllurl1 (,oublc I,om im ("",hauled cnume, 110[ o"ly Illllst evcry Pill I Ile cOlfcctly ilsscrllllled Inn """yIl 1m\! 11"'S( he spotl{,s~ly clean. <111 0,lw.1yS m ust he c lCJn, Inckmol w,l~h(!IS nn d 5P''''() wa~he,s O,"st o1lw"ys he Iitted wherc n""d.·,1 .u,,1 illl h'mrlnus ,111(1 Oil "" slld,rlO ~"rlilces must be th o rOU!jllly 1"I"Wd l"d (lUIII1\J asscml,ly
2 Be low ols~"lllhly. ,,~new ... ny hol ls. studs '''H I nu ls wlo"", 11""",,b alt.! Ii) ,Illy w;'V ddllh1\J"rj ,II HI wheneve, poss,hlc 1O~" ", , ~P"IIH w ,lslwls Ohl.H n a compktc so:t o( new !)askets ilnd "II n,', p,"IS.", n"r.ess,',y
3 When ",(,it,,,!) p:,ns "n~"'" I h,11 Ihr,y noe ":('I1<,d on Ih, " "!III)', 1 pos,t,ons il"d d"",CI,ons 0,( ~(J"I lops should h e Slllea",rI " II, !I""'~C befo,e (,IIIII\) A Io'l"ul ,FI, k c t "",1I,"lt should h e "sr,d wh,,,,· "'p"ul",d 10 prevCIlI I""k.,!)"
<1 Ap,"1 from yo", no,m.d tools .• 1 supply o f clean "I!I'" .• " ,,,1 C.II' f,II,)( 1 wnll 0.1":,,, "n!)"h) 0,1 ;"1(( a lo,que W "III(;h ;),e ess"'''t .. ''
27 Crallks h ,d l . rc filt;IlU
W'pe th" ""''''IIH ~h,,11 h":"t,,,"~ "I Ilw c,;" ,kcasOJ wnil." 1"."1 "'!I ,"1(1 fll th" m.II" 1"",,'110 UPI"" h.,11 ,h"lIs,,1 posnuJII 2 "11],,,, 111" Ill;" " h",\I"ltl sh,,1 1 ((":,,t,on5 and lot II,,: h:,I( ~h,·II" II' IIw caps (photo) If I hl] old he:"",!!s a,c IWIIl!! ",I,(wd (oll (l1ou!lh II,,~ 'S.I f,dse eculloll'y "1I1"ss Ihey ;"e p r.lCt,r.,lll y new) m"k e "on. -Ih"y ;'''~ fnl!,(( III (10"" ",,!)uI,,1 POSII,O"S
Fi!l. 1.4 ncar milil) he;!,. .,,\) (;'!(1 " .e " (s h ,Hle d) fo r apply ;, sc;.li"!I compound ( $ cc 27)
3 Apply;, 10111" \I"'il~e 10 ",".11 ""It: 01 II", No : """" lJ",I!niU so '"I",n Ih" 11",,' ,1 W,,~ ll"'~ (" ,Illy """Io:I~ ol,ly) ,1 1: ,1 1110: "PI'''' 1o,llv",s o( I III! Ihl"~1 w,,,h,,,~ "110 II", ,, !)lOove s ",.I" "I 110" "';!'" 1 ":;II ,n'l Till, "10,,,, "''',1 (;oce ""Iwa,ds w'th Ih .
1"".01",1 tt' Ih" 00(,,,,,", /r!,,,ly "It,d.'I~, ""Iy) !J I "1",, .• ,10: lilt, u ,,,,kd,;,1 1 111",,, I""""'~I )ouOI,als ,nid thc 1"""""1 ~I',·lb wl!h ''''!IUH! 0, 1 (1IIIt,to) G I'I,u'" Ill<: ,,,,lI 111,"0 h ca""~1 0,1 """I "' pOS'I'O ll 01) Ihe end 0 ':'dl lk,h,,1 1 AIII"""t'vcly fll II l" lu. ., ",,,,,I,,lIy I"wu, tho cr;,,) ksll.,11 "* , tho (;!iHlk<":ilSC 8 I\pply;) lI"n r O;oIIll( ) o( ~e;oluI!J compound 10 Ille n'ilHng fac , th" ,:,;o""O:iI~" .,,,rI IIlI! ,(:", niilni I'CiI""(l <":,IP (p hu to)
27 2 F'IIIIl~I,1 h~'" "'g shell to Ihc I C'" rllJ") h e;)"I1!) Ci'P 27 [) O,I,, )!! No : ''';I ,n he;,,,,,!) UPI","( shell 278 A pplY"'1I sealtn!) compound t o the ,ea, m,I'" I W;),,,I[J rap
D l]
27.11 T '!Jh1l!'''''H (he "''''') heil"n,) Cilp bolt s 2 7 12 Te'"pO'ilrtly sll~k a d hes,ve tilpe on the 'Cil' of Ihe c'ilnkshilit when f'H in u lilt 'Cil' 001 sUill 10 P'01l!(;1 Ihc seal lops
',,::;;Am p.
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![FORD CAPRI 1974 Service Manual )
Chapter 1 En Hine 41
27.1 3A Crankshaft cndfl,,"t r:,Ul he ct",cko:d
w
Ith fee ler gauges
V" ,
)
.:,;~" ~ .... ::.~.;
2" I!3A Lrll;,lhl Ihe dow!;1 ~".;lo; WI III" ".I1n
I)e,,"]!](/img/11/56932/w960_56932-41.png "FORD CAPRI 1974 Service Manual )
Chapter 1 En Hine 41
27.1 3A Crankshaft cndfl,,\"t r:,Ul he ct\",cko:d
w
Ith fee ler gauges
V\" ,
)
.:,;~\" ~ .... ::.~.;
2\" I!3A Lrll;,lhl Ihe dow!;1 ~\".;lo; WI III\" \".I1n
I)e,,\"]!")
)
Chapter 1 En Hine 41
27.1 3A Crankshaft cndfl,,"t r:,Ul he ct",cko:d
w
Ith fee ler gauges
V" ,
)
.:,;~" ~ .... ::.~.;
2" I!3A Lrll;,lhl Ihe dow!;1 ~".;lo; WI III" "'.I1n
I)e,',"]!! <;;'1'
n .I50 ... ~nd press lully 111 wllh a ~(."·wdrivcr
28 1 A FII Ihe ch;IIl\lclct! Sjhlcer 28W ,lIld k e y on lhc Cil,,'~hdlt
!l Apply n :;'\\1),11 01 II'"a~rl 10 bolh suh,~; "f Ihl' No 3 1\\"111 bU,lIlIlIJ C;]P ,.0 !IS W lelnll] thu th"", W:ISIII:IS FIt 11"1 llrlllsl w;,~hur~ wrlh lllC 1;llf 10C,'tNI 11 lhu 1J'OUVI] ,,,,,f lire slul S I;'<;"'IJ uulw!llds (u~dy moticls nllly) . 10 FIt lhe 111,'''' hU;""\11 caps wnll thu ,II lOWS Oil Ihe C,lpS pOI1lI
( O('e",entoons lhe check call nlso he made IISlnU a dIal IJilugc 011(1105). ~: Rot
ale the crankshafr to enswe tll:ll II'S nOI hlndmg or stlekln\!
I,,'ould It he v Ory SI,I! to t"", 01 have I m)h 0;1)015 ,t must be fCrHoved and Oloughly Checked . IS CO;'llhe rea. ilia." hC!lrlllIJ CliP dowd su~ls wilh seallllg compound ,'nd "Ion t)OSIl 0 U
1 II I n. se a 1,Iunt soew(hlvcr or suml,:" 1001\0 press Ihem IU V 'n (phOlo s) They should be tItled WIth Ihe rounded face pomong ow,l,ds th e beann\.] cap
28 Cam!;hld, ( ( ant rOllt inlermedill\e pl,II o -refitting
1 Shde lhe . 41lrJ I I SI);'I<;cr onlO th e camshafJ with Ihe chJmlered sIde II1sl 2 ,II Ie key (photos) 3 ~UIJI;cnle lhe camshah beil"ngs. Ihe camshafl and Ihe tluust plalC illC ullV Inseltlhl.l cilmshah !rom lhe lront and III the IhfU SI plale
;""t sell.I<,,:k"'\1 M,CI,'IIl!J ""'1" TI\jI't\:1l Ilw II
" ~'I lhu 1111""\1 , ;OVUI \JII"k ~,I,'''v,'s and 0 IIn\1 o;.,;lb
I()w;"d~ III" llIlllnU r ;(}ve' 5 [nsulc 111" m"Wl\1 f;lcl.Is Ilf llll! 1: .;",~c;15e ~nd thu hOfllllllenncdlalc plalC an, clean ;"" lhen apply ~""""\I compound 10 holh lac,-,s rO~'lIon lhu nd"kt;1 on Ihe ct""kcase ,mlllhen I.llhe IlIlern,ulh all' plate
(phOlO)
/
/ \.
285 F,urnll Ihe Interllled.ate pl"te
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42 Chapter 1 Engine
28 G TempO'i1'y holl 101 IOC;l1inO the mlc""t:thiUo: plale 29 5 0'1111(1 the )l'~10n linUS 29 7 0,11I1{J the cyllnde. hOlo
";; '. '''' . :~ .,
.. : .
..-2 9 8 US'''H (I plSl0n "l1g compressor when uiSerhn!llhc p,ston "110 the hore 30 2 Chet;kln~1 the Sial) washer I)OS'['OIl on the 0,1 pump d""csh"fl 31.3 O,llhe tlywheel holls bel o re ',",ng
(j 1,1 II", two f.t:"11'~ holts ItI1!jl.:r·"!lhl then 101 ;Hlorlm' two holls t'''''IHH""ly 1o. IIU:"I"'!I purposes T'!Jhtcli the CCIllle sec"""!J hails th.·" It''''"Yll the '"ml""'''Y Io,u "d 1000,umU bulh (photo)
29 P istons Hnd COIH1(!cli"g rods -refitting
WI, ... , ('.101,1" the COIU1I;:(.I,n\l ,ad h"U of tll c !l0U·end bO il'lIlll 1111d rh e IInde,sulu ollh(l ~hcll h .... "l1y ;lnd IIIIhe sh ell hc"rlllU "' pO$IIIOn WIth It S Im :, IIUI!llonuuc OIl!"'!I'!!! with the COH CSpo tUhnU CU[-OU1 ",the lad :1 If II", old hC.l.II'!)S 'lrllnea.ly n.;w nlld nrc hell'U re!ltu:d Ih en ensure Ihey inn ,dlll"d III Ih"" cO"I.'Cr 1000.UioilS on the COUOCI ,ods :1 The 1%lOn5 , c:;()n ll'l",,~ With c:;onm;c:;t"'u ,ods. mo f,tted 10 the" IH,::es from th(l lOP 01 Ih'! block
'1 luc ilte the p'stoll ""u Hap s III th e 101i0w inU rllilnnCI .
TOil 1['0' fr Olll Ollt· sir/e of /l,e Oil conl,o l 'IllY "ehc.1/ t'xf/8mle. y,l!) Cellt", 150 /tom lire O/Jilosi/e SI(/e of fire Oil cOII(101 ""Y l,el,cM cx,r.lnr/
Bo/lom or! cOll/,,,1 ""9 HeI,cal eXI',lIIdel' 01l 110s,/ e I/IC /II,lfAed {J,S/OII "on / side
ad cOIl/,OI ''''y, III/':"llrHI',J/c lings 25 film (1 0 ill) c.,,1/ sie/e of tllC /Jchcall;xl1amh'l 9,7/'
5 Well lulJllc~le Ihe pl~lon iln d ring s w il h e ngine oil (phOlo).
6 Fit n unlve.salring compressor Imd I>'epalc 10 insell Ihe fllsl p'Slo n IIItO IIw ho,e. Mnke sure 11 is Ihe corrcct piSlon·conneClinu lod ilSse'l.hly 101 Ihill par',culil' boro. Ihillthe c onnecting lad is Iho COII(.'(:I Wily .ound and th3tthe fron t of Ihe piston (mmkcd with an arro w 01 11 notch) ,s 10 Ihe fronl ollhe engine. 7 Lul )l'Ciltc Ihe Cylmd,:r \)o,e (photo) and inserllhe conncCllIlU ro d a"d p, ston nsse ",!;ly ,nlO Ihe cylinder !loro up 10 Ihe botlom of the pislon IIIllJ com plessor 8 Genlly hUI f,,"'ly Illp Ih~ l/ls!On Ihrough Ihe piston "ng compressor nllu "'I u Ihe cyhnd er 1)(.1'''' uSlI'g Iho shah 01 a hammer (phOtO) 9 G".""nu~ly luh",c"I" 11,,, ,,"ank,),,) 10U"",ls with engllle 0,1 JII{ltu.n Ille ClI,nbh;,lt so 11\1,1 III" e'
30 Oil pump -re fitting
Ensure the l1lillmg lilces 01 Ihe 0,1 pump ;Jnd Ihe clankcase n cle'lIl . 2 Inse.1 the hexilgo nal 0.1 pum p drivesh"fl wilh Ihe pointed en lowil,ds the <1ist"bulor localion. The SlOP washer (photo) must IJ posil ioned 127.5 mm (5.020 in) foom the lounded end 01 t h driveshilll 3 FII th o od pump 10 tho cfankcose and secure wilh t wO boll "9hle llcd to Ihe spec,f,ed 1 0'(lUe N ote: When a flew or overhaoled 0 pump is bl!illY IiI/cd. II should be /illed wilh enyine Olll1l1d lurned . b hand 101 om: comple/e ,evolution before being fil/ed. I his will po"" /he plm.p
3 1 F lywheel and clutch _ refilling
1 Fir Ihe engino IIdap lol pla le on Ihe twO localing dowels 2 Ensure Ihe milling faces of Ihe lIywhc(;1 and crank shaft arc cleal
,lnd fit t he flywh eel 10 tho Cliln kshnll. aliUn",U Ihe nla,ks made ii' (hsrn;Jnthny. unless n ew l>arlS a.e being lilted
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Ch
4 Chock the secur ing boilS
flywheel 10 "'~1'.111' ,I fro", tll,nlll\J. <1nd tighlen Ihe in il (li<1110I1ill <111(1 plO!i'''~~''VU l11<1ntJer 10 the speclf,ed
IOf~:iil l he clutch (Iosf: ilnd p"'~"'l"" pl.rle iI~s"mbly 10 Ihe flywheel 5 . ,ure Ihe disc ,s I he co"",:1 w.,y lo"nd (see Ch<1plor 5) rTlJk,ng . 6 Secure the pr~ssum pl"h~ "~~I:mhly Wllh the ,ct.1U1Ing boIlS. enl'Jlise Ille clulch dISC "Sill\) .11' old !i,,,"I>OX ,npul slwh 0' sul\ahle ~1Jnd,el Jnd thel1llghten Ih,~ ",I""'II1(II,,,IIS to Ihe sp~clfl()d tOlque III
32 TiOling geMS ilild li,nin(1 COVIH refitting
I Check Ih
';
. ,
. -\.
...
I't'
3 hI Ih'~ c,"n~h
,111(I'"nOIlI with the mark on tho cr,ll1bh.1ft HO
(1'1",1") 10 1 " 1 11,,, f'''111 n,l ~(, .. I tn the 11111111(j .:ov"r .111tl .haw 01 11,10 lh" 1'()~'IIOI\ ,h.I""))II,,,
~ ..
:U 'lA Loc"lo the cr,lnksh<1fl U", II 01 111" e ,.",hhilh
322B ,. ,HId uSO Ihc pull"y In pruss It on 323 Alryn"".",t d01S 0" lhu III\lII1~) \le
~ .. ,
..,
, ,
., ' ,
32 .61 Checklllg Ihe pOS,I'Oli of Ihu old 0,1 se
32 6B OflVII1!j 0111 the ""'lIlg COV(:r 0,1 se<11
32. 10B F,tluU posItion o f Ihe e
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)
.... ---=
44 C hapter 1 Engine
32 11 TUUHU"' !J the !la~~(:1 "(11ll Ihe sump m.ll11'Y face
33 SIII11I ), wal n r 11111111' and cr<1l1ksh "ft pullev _ relil1inU
Ch!all the 1II:11111U I;ICcs or rhe C •• ll1kC<1!;!! ;md sump EII SlUC rh.,1 till! UrooveS III the su.ll C;1IIIa.s ;lIe clc;on .
2 fll1hc ,ubl)Cf sc;')ls mille !JfOOVCS of rhe seal ';.lrrle.s . Apply s<:;IIIIl
" LOI:.llulhn ~1I"'p "" th" !I"~~"I~, "",1-,.""1 S""~ rh,11 Ill" holt h"l!;~ ,"" ~111I ah!Jlllld
~) 1"11 Ill" ~1I"'p s"':"""!1 hullS "".I "lIhl,,,, 11\"", 10 Ih" (;Ollllt:1 r",'1"" " ' IWI) SI'\!I"S .IS ~p",;,I"'d "' Sp"t:,hl.illHms ;11 rhl! I",O''''''''!! of It"" Ch.ll'll"
U 1'111<: .... a n"w \FI.,>klll r)1111HIII111111!1 COV", a n d In th .... Wilt'" p"mp "'1 III .... th",,""o~I,u alit! th'llIlI()~t, lI IlOlI~III!J. lutCI to Chapter 2 Fit Ih'l " "n wahl' ,,'how IU\lII IIH)' Wit II n ne w !J.I~k", ., Coat th .... C ';lIlksll,'lh pulhly wasil .... , wuh ~nahll(J COrllp(Jlllld F it tlU I pulillY. w,.shur illid sUet""'I) holt T,!)lIlun Ille holl to tl)() spn(;tr"'d 10ul"e (phulo)
8 tocate t h e 001 coul .... , Oil til() cylllldu, hl()( :k . IO
l
Fig. 1 .6 Oi l cooler fitting angle (Sec 3J)
A RC.lr f.1CC of cylmdCf blOCk
32 2A F'tilllg Ihe rubbef se:!1 to Iho IlIllIng cover 3328 Apply s(:.llul!) compound benenth lhe re.ll rUUb!:1 s!:,,1 333 lOCJIUlg the SIde g;)skct IJbS beneath Ihe seals
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Chapter 1 Engine 45
---------------------~--------------~
)
33 7 ApplylllU se~lInu COIll I)(IUlld to the unnkshnlt pulley wash"r
34 Cylinder hcads. rocker gCM and inlct manifold - rc lin ill(j
Lubricate the valve tnppets wllh cleiln cnUlIle otl ;md Ulse,1 th,,'" It! th o cylindcr block. Ensurc they ille fm"d in thei . OIlDlIlal tOGillrOIl~ 2 EnSIHe tha t the mnllng lilces of thc cylinder hlock ilnd 1he cyllndel h~,lds a.e clean, 3 Position the new cylrnder hCild \I,1skets over 1he \Julde I>ushe~ on the cylinder block. Chec k thm they ilre correc 11y locilled The n!Jht ilod 1, ,11.hnnd gilskets il,e different TIl(: onskets ilrc rn,lrke d FRO NT TOP (pIl Ol0S)
!
.'
/ . .-,,~ .. ~
Fi(J 1.7 T iuiltening sequence fo r cylinder he
~4 3A TIl(: dlfferencc hClween the left nmt ','Ilht head gnskets The ""OW mdlcoltes
. oot 3438 CyJrnder head \1,1Skt:1 pOSrilon
rnarkinos
•
r.
/ 1':' .j I
, I • 1 ... , 345T. h ' , __ ..1 I!., u U lco"I\I 1he cyhnder head bolts 34,7 Guidlfl~J 1he roc ke. ilrm il
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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
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
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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Chapter 1 Engin e 47
--;; ble chec k ~II littings nnd elcct"cill connections. Ensu,e thnt the 2 .,",or is correctly lilted ilnd Ihil t Ihe IUnil,on tlmmg StJtlC Selllll\) 's distrlU
I CI , t II in doubt Ie el 10 1npler . eorr~~ ~10VO 1110 SPJlk plugs nnd the '- ' conneC lion from Ihe 1\)111110n 3 '1 Turn Ihe engine over on Ihe st~rler motor unlil Ihe 011 pres~!II{! co'· . light is e~til1gu,shed or unlIt 01' pres sure IS .ccorded on IIl{!
warnu"lg . d I This witt ensure Ihill Ihe engme ,s no l Slarve 0 0,1 dU"I1!11he g~~ge,. I,w minules running alte. IflIlJ.1t SI.:lrl·Up. The l uel syslulll W Ill ,,,toea . I· • be p!"iOled dunng IllS ope.atlon.
: SOReconne<:llhe '_ ' conneclion on the 'IIn'tlon co,1 and ,elll th e sp.:llk
lugs and loads .
Stilrl .Ihe ~ngme .. ~ AS soon as Ihe engme Ilfes and .uns. keel) ,t gOll1g ill il lilst \lckov(;.
nl (no las te,) and bring it up 10 nOlll1nl wo.kong ICmpernturc ~ ~s the engine WilflllS up there WIll lie (){I(I smelts nnd SOfll~ "mol Il
hom pariS getting hOI and uUI.l1Ing olf all (leposIl5. The Signs IU luok
10' arc l eilks 01 w
exact gos liUht position unlil lhe w:1I1l11h ;oml vlh!al'On hiwU ;I(;t,," on Ihem, and il is almos t CllrWU1 th.11 th(ly WIlt ncrHI I'Hhw1l1l1H hllth". Tills should be done. of course. wllh Ihe C"( ,,nc slopped 7 When nOrmal running lefllJ}Coallll e hilS hecn .cnch",
I' !.tilled as a new engine and run IIl.1t.1 .cducc(1 spcud tor Ih~ IUS I 1000 miles (1600 km).
PART B: 3.0 LITRE ENG INE
39 Gener;!1 description
ThC !lcne'il' conl,uu'illion 0 1 the 3 0 hue enuine is sil11l'nr 10 the 2 8
( \:\.~ ,..d r •• -~~ .. ; ~
389 Recloeck,,'u Ihe Iluhlness 0 1 Ihe cyhnder head bolts afte. ,,,,,.loIlU lhe enu")e fOf 20 'I1In ul('"5
hire nllu""1 d(:~c"hed III Sec(,on 1. Thc Slunillcan t dltferences iI.e .1S follows
(i') FI,'I •. yllll(/vr ht',1(/$ ",'III the combustion cl.,1mba,s itl lila I".~I()IIS (b) Imhvr(/",llly IIIOUlIlCd rOC~t'f ,Jrms illstead of a lockct sitaft (c) W"lvr pump 10C,11cd 011 Ihe ,i!llu of the allgine ((f) DiSlfllmto' ,WI/ orf ,,"1/11' (I,ivell f,om thc front of thc c,lrmllllft (e) ML'ch,mic.1llllcl,Jl/flfP ollcfMed by ,1f1 ccccntric on tllC frolll vllhc c,lmshMt (f) /rr.';" (Ill sC;llloCMCII '" ,1 S':l'olfall: c,ltric, (y) OJ! trltvr IOt';llvl/ on tlw "I}fI1 lef(-h,mrf sidc (If tlw clI{Jlln'
Fig. 1.9 Sectional view o f tho 3.0 litre engine ( Sec 39)
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~ .... ------------------------------.. ~; 灲潣慲浡湵慬献捯m
Page 49 of 205
:as::.w.'q
48 Chapter 1 Engine
110 Routine '!lain!cnanc!!
At the 1I11Clv"ts specifIed III Ihl! ROutlll!! M"inlcni'lnce sectIon in thO !rom althe mil"l).11 cnlfy out the followmg procedures.
ClwlIgc ollgiflO oil. reflew oi/Ii/fer t/lld clean oil filler cap 1 Rdo, 10 S()C\'OIl 2
Check illld <1r/jllsl vMvc c/c,7f<1nccs 2 Rcfe. 10 Scellon 89
TigMt'lI mll;( IlliIlldold hollS 3 RP.1110VU Ihe ;", Llr:"llcr ;unl lI!Jh1cn the Inlet rlIi'1ll,fotd holts 10 Ill" spccll",d ,ollluO wIlh .oleumc!! to Chapter 3. On comple\lon re lu the au deane.
R(JIII.'w Ihe cmllkc'ISf! l.'mission v,Jlve " Ad", In SIl<:\lUIl 7
41 Major operations \lOssi!>lo with (lilgine in car
T 10" lollow,n!) ""'1111 Ot",,;otlOIlS Illay he r.'If.icd Ollt wlthou, ""''''VIII!lllw';!)!luH!
(.,) /r,·", .. vmy .1",1 "'/'/flll!! III!! ,:ylmd ... , "1.'01(1", (II) {,"'IIIIJVIlIf/ tllld "d'I/IIIO (/1<: /ltmll!l 1I,·.ItS (i:) 11,:IIIIIVIII.'I.IIItI,dll/III!/ /IIt] I!II{/IIIL' 11II1I/11!""I1/III!I~ (II) III'II"'~IIIY .",,1 "-'''/lilly/he Im!lIll~'I!It];,,""" ",;" "'111"'/"'.'1 (,') /{"/IIIIVHI!I .mlf ,,-,"II"'II,IIt] (;;/II'S/l."1
42 M" jot Ollcra lio ns requiring engine removnl
The followll1~lll1alm ope"II'OIiS may be c,lIIlI~d OUI allC! ,cmoval of Ih" !!II!I"W
(01' /r,''''''''''''! ,mlf ,,:III/my llit] fly"'/md (b) 1,'I;"""'III!I ;lIId 1I:"lIiII!! lIlt] II.'''' "';1111 '''.·;IIIIIY vII sl~.ll (,;) f,',:/lWVIII!1 11",1 ,,:hl/myllll" ,:,.mAr:;,.w stlll'p· (,I) 11,·wIIV"'!1 .md It"/tflmyl/t,) 1.-"/II,,.t:I"'!1 tOri 1t~·;"'''!1 (,.) /1,.",,,,.,,,.'1 .md II-,!t/lmylll,) ,,,sl,"'.~ .1111/ ,;ullltL'd"'!1 IUds II) ".,.""",,,,.'1 .lIId tdll/myll"-' "II /lllillfl (.'/) f'"'·"'''V''''f ,11101 td'IIIII,,'''t] (I.mAsh .. ", ;/lul",;,,,, ht];mllYS fli) J,',·IIU1V'It!l .1111111.'1t1/1II!I fl,t, C,lll/.f/"dl 1141.<111."5
A lth""!lh 'I'~ 1)(,·.~d,le 10 1(~II1()~clhe SUI"P W'lh lhc C"gllHlII' the ca'. I! IS 1(":o""",·,,~I,,d thai 101 ,Illy ope"u,olls wh'ch .elt""e Ihe .emov,d 01 IIH: ~""'P. ~,,<:h ;,~ the ,eOllov,ll nf Ihe CI,'nksh;lfl alllll"o c!l(II)c
43 Mctho(ls of engine removal
The ""!I""~ 'n"V he hfWd oul e'the. 0'1 us own u. III u."t wuh Ihe I""'~""!>~'{)" On I1lo.I\lIS l'I1t.'
44 Engi"e -rcmoval
Open imd p.O)) up Ihe bonnet lhen covel Ihe w'ngs w'lh CIOlhs. o~ <:n.(l11O.1,d. 10 Il,olecl Ihcm hom scr
'iI(I'
8 flc"'"~,, Ih., I",,, hllll~ ...... · '"II'!I th", """.11',, til Ih" '''UII Ila" hfl Ihc "1(10,,10, ""t
\) D,sc""''',,:1 Ih,· ',,11 w",.·, hm,,, 1"111' Ih" w"tt·, 1"""11 ;",.t a"I, cho~e
10 fle"",,,,, tht! -l.lI"·' ""'10' h,·;11 ~h,,'ld .11,,1 II"·,, ,I,,, '''''''·'·1 tho I,om Ih" ,,11"""'\0 " t'·IIIt"·'."'"'' '.""d,·, 111"1. "1"'''"11 1./,,1 ;111,* mOIO'
II R"IIl'l"" Ih,· ...... " huh ... "''' ~""'!I th.· 11""nl,· h"k"!IU I,
aSS(lmhly to Ih" .1\1<'1 ",.",,1,,101 .lIlfl "·"If"·,, It Ipl'Il.IIt 1 2 fl'''''
114 12 Fuel j)1""p ". d 1,,0;1 I,"t;
I;" ,
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Page 50 of 205
Chapter 1 Engine 49
----------------~--~----------------= anuill transmiSsIOn models, remove foul clops
Ir~nsler it to a WOrk lJench
4 $ Engine disill1lotling -generill
Refer \0 Sec t,on 7
46 Engine illlcillilrics -removi\1
..
1,',lh the engine sep,l rated from th" t r;IIl~:nHS~r()" remove Ihe ~.tcrnally mounted componelliS ;l~ lulluw~
C;J//)Ulello, i.lnd fllcl {lump (C"'1!,lt" 3) IlIlel ,wll exhiwsl tII,wi/a/ris (Chaf!/t't 3) Sp,>r/( plugs and drS/fllmlor (Chaplet 4) AllCllwlor (Chaplet /2) F.w ,7I!d policy (CII,71I1C' 2) W.JICf pump ,wd Ihcffllos/.1I (Clmp/t't 2) C, ,1IIkc,lSC vcn/iliilion lubc 011 {,f/CI (Scc/ion 40) Ol/Icvl!! r/rpsllc/o; and {,/lCf C,?!, [II!1int' 1II01tn/ill.ll h,.1r:kvls Ciulell (Ch,7/I/l'l 5) Powl'r S/Cl'l/IIN 1'(11111' (Ch;lll/Vf 10J
<11 Cylind(Jr heads relllowti with engine in car
I
Q,scunnecllhe IJiltlery le,lds ") ~cmove the splilsh slucld. by renuJVIII
,onneCI the vac\JUnl h"e I
MId I I If . CiI( 10 lie dlSl1i Julor Reillove aile h Xlng bolt 11 0
' I
a Ihe dlst"I>[1I0r ilSsemlily.
'Sconllect Ihe all II 51 halts' , ' ernillOr Cil) es. ilcken the ailelllntor 1110ul1l11lg un(
Fi~,. 1 .10 Turn the rocker (HillS to olle side 10 relllove the pushrods (Sec 47)
15 n,,,,,ove Iwelve lIolts ilnd delilch Ihe exh,lusl I1\,lrlllolds frOI" Ihe cylrrlrtr:f he,lds. 16 Sinckell the cyhmter hend boilS progressively in the revtnSe order to Ih"l shown ill FIll 1.19. IlcrllOVC Ihe bolts nlld hit olt Ihe cylindOf head.
It lile (.Iilsket has stuck and the cylrnder heJd cannot lJe lifted off. wp the cylinder heild wllh n hide·f.1cert. or plnstic·headed hJmmer. 00 nOI try to pri se IlIelil off wllh a screwdrivOf Of rtilillage WIll result.
4 8
Cylinder he,l(ls -rernovfli wilh engine O\lt o f car
Follow Ihe sequence (.I,,·elllll SectIon '17. 51;lItll1g.l1 PillillJl1lph 10. dl$lcoa,d,n!1 leil.!lellCeS to pa'is willch hJve alreildy bcen rcmuved
49 Villve$ _. removal
Rt:rllove the d('POSIlS /'0111 tire corllb\lsl,on chambers ~nd vnlve
h eads by ScrilPIl1!l and W" ~ b'\Ishlll(.l Tilke CJre nOI 10 scratCh the cyllnde, he~d gaskel lilces 2 Lay the CylOl(ier hemt on ,IS sllll) .llld h t the lo,~ed cnd of .1 VJlve spllng compressor ove, the ~plln9 rctiluler ""d ti le head uf the complessor screw in Ihe cenl'e of Ihe v"lve head 3 Compress Ihe sprrng abolll " qUJller 01 an Ulc h 10 Iree Ihl} split colle l hom the top 0 1 the v,llve stelll. If Ihe sPltng ,eliHner "nd collel Slicks. do not screw the co",p,essor down lurlhc< . bec"use IIIIs lII.ly dJr11J\je the valve Slem. bUI lJp the sprong reliluler sha,ply wllh a Ioghl
hammer. 'I When the Iwo halves of Ihe collet h')ve been '(:nloved. onscrew the spllng compressor umrl Ihe spring IS no longe, compressed nnd
remove Ihe compreSSOr . 5 f1Olllove the spltng retnlner. the spflng and the oil seal from Ihe villve Slem. Ihen wrlhdrflw Ihe villve from I he cylinder head. 6 D iscard the valve Slem all senls and plflce Ihe Olher componenls to\jellrCt. identilying them so Ihal they arc refItted III the correC I plnce
III Ihe cylinder head. 7 Remove Ihe sp,11k plugs from Ihe cyhnder hend. II nOI alrendy
removed.
50 Rocker arms -removal
1 Remove the SIIfI nul from Ihe foch" .1'111 Illoullt,n\) stud 2 Lift off the rocker
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