1974 FORD CAPRI Workshop Manual

56 Chapter 1 Engine
91 Engine -refilting
Rcf'tlIng the engine is a rCllcrsnl alth e removJI procedure given In Section 44. bUI in addrhon note the following 1)O;I1IS:
(,,) Ugh/I)' 9(0"50 Ihe ycar/)QIC ;npu{ Sh,ll{ (m,lI/v.,1 transmission) (b) Check tlMllhe dlileh fc/c,He .7Im is cOIf(!clly loentcd (m,lllu,)1 (fiJn$miSS;OIl) (e) Adiusl (he clutch cClbfll ,15 (/(!sCllbcri ill Clwp/fN 5 (m,mu,,1 flilMmission) (d) BelOfc COfl/weliny the engine /0 {I!(! ,W{omMIC {MOSl/tllSion check 111M /he /O((/lle con vet/or is fully 01l9,19N/ wilh lite /f,lfI smiSSI()II pump by reh'/(!IICa to CIWp/Of 6 (e) Refll' file ,)II/QIII,llie ("'''lllltHiOIl WillI 1141/11 ,15 dcsCfI/)t'd III Ch,lpWI 6 (/) Ad/usllhe lellsioll 01 the IJowor steeling IIlIfIIll MId .11/emMa. !lnvalid/(s) ,15 d(!scfI/)ml in Ch,?pICIS 10 i/lld 2 f(!SpcC/lv(!/y (!I) Fill Ihc cooJillfl sys/cm (el,.l/'/C' 2) ,md /lOW,!' Slcc/IIIY
SVS/l:tII (ella,'/Cf 10), 1111:11 fIIlllle mlylllc Willi od (SeC/lOll ti~) ("ho/Q)
92 E n £line -initial start-u p after major overlwul or re pair
Hel",
10 Sect Ion 38
PART C, FAULT D IAGNOSIS
93 Faull diagnosis -engine
Sympto m
(n!Jlne f.111s to tllm OVCI whim ~t;llt", IS Opc,;) lcd
Enll"n) lUIIIS ill no.",al ~pced. hili dous not 51,IIt
E"u'ne SlOp s ilnd Will not 'estill t
Enll'Ile
.",slucs, O. lUll S unevenly
L~ck of powc. illlt! poo, comp.esslo ll
91 1 T OPPln! 1 lIl) tile ""'II"") wIth od
ReilSOn(S)
DI~ch.1'Hed 01 delec tlv" 1o:,lle.y
Dilly 01 lI)os" lI.11tc.y le.,ds
O"f '!I:llve sl; IIt", soL"",,,, I. ,II SW'II: " Odl'ctlvl' s lillte. "UIIOf
Dilly 0 ' III"ken e"!I"IC "'''1111''11 SIt;IP
1\I1'"111 ':Ol1lpOlu",ts Will (If ,1;""1) DefectIve low te nSIOIi le"d Detective o. InCOllec,ly :,,, 1 ,:"III"C I h,e;oke. (,I "PI.I,,:a"fe)
Oe f"ctlve condense. (If '11'lllIo,;.,"lc) O'st"hulor cal) defec tIve. or celltral h,ush HI (irs l,,"uto ' cap Ilot m,,~, COfltilf.t w'th th e .otor a"n Ifls.ulhc,em petrol "' tilllk V.1pOOf Iud '11 luel hlle (," hut cOl1{lIuolls)
Fuet pump I:uhlfe E~O:Hs51ve c hoke, caus,,,u spillk pluUs 10 hccolllt) wet
IU"I1I(HI 1,,,IUle result Ill!.! 110111 b.cakdown. or prescncc o t w;'1ler \,Inti w(: 1 cOnthllOIlS l:n:k 1.11 tud. at luel IJlock, l!Je
loose 19111tlon Icads F(luIIV s J)n. k 1)Iuli T'(1ckin£l on d,slllbuto. cnjl IIlsuliltion
InCOIICCll11lxtu'e 'Ullilion 100 telilldcd Dilly con[,lCI blcakc. POlll1S (,I ajlplPcablc). or loose connection'
Faully Of loose condense' ( II ~)JpIPcilblc) Lea kin U ca.hu.eItOJ. o. lII.lll1fold JOlllt
D"lectlve v.,lves Blown cyIP"de . head £lasket
WOlll bo.es OJ dilm ilye Wo.n cylinder bOles Do::tt)cllve v~Tve Stenl seals Le procarmanuals.com

,. Chapter 2 Cooling system
Cont ents
AntIfreeze mixture Cool ing system -draining, Cooling system -filhng Coo ling system -flushing " D,ivcbcllS -femoy~1 and refilling Expansion lank -removal and reflllmg F;)n hub be,Hing (3 .0 lit re eng ine) -renewal . Fault diagnosis -cooling system
Sp(lcifiCiltions
System type
Thermostat
Opening lempel F ully open lernpcln1 ulc. 30 hlle engines , ... . _._ .. .... 2.8 hlle eng1ll es .. , ..... . _._ .. _
M'ninlllnl IhennO SWI Havel _
Orivebelt tension
O()lleCI,on JlHOwily between pulleys (longeSI run)
Prossure cnp setting
3 0 lure engines -._ .. ,. "._ 2 8 hire engin es _
System capncit y
30 htle eng ines .. , .... 2 8 lille engines
Ioorque Wrench settings "lIe fHlgil)( :s
'" ~JI~;·;~~;~'·." _ ... , .. " , e"noSl~t 110[151119
G 3 5 4 10
" 12 15
Gene',,' description RmhalOr -.ellloy;,I, inspection, clCilning imd refllting RO\ J\inc rn TcrnpC' Thc'1ll0SW I -removal, testing and !(~fl1llllg . Viscous drive fan -removal and refilling. Willer pump -,cmevn l and refilling
1 7 2 13 8 11 9
P,cssu"scd. With beil ·drlven pump ,1"d larl (VISCOUS (hive type on 1.1u:, moduls). IhcrrnoSWI ... nd expansion \,lflk on I"W' Illodels
85 to 9S ·C (185 to 208'F) 79 to 83" C ( 1 74 to lSl'F)
9910 10TC (21010 2Hi"F)
9 T C (207'F) 7.0 nun (028 Ill)
100nll)1 (0.4 in)
091 klll/enl' ( 12 .9 Ibljin') 0 .8510 1.10 klli /elll' (12110 15.6 Ibf!m')
931111e (16.4 pinl) 8.71111e (15 3 p inl)
No.
710 10 710 10 161020
81011 17 10 20 9 to 13 810 11 20 to 25 201025
Ibf ft
5 to ., 5 to ., 12 10 15
6 108 13 to 15
7 10 1 0 6108 151018 1510 18
procarmanuals.com

,
I ;
I
i
, . I
)
58 Chapter 2 Cooling system
Goneral descriptio n
Tho coo1inU sys tem IS of tile flfCSSll"sc d type consiSling of 11 helt·driven pump. h0l11 mourllc d .ild,ator and thermOSI"! Th e hClt·rhrvcn 1,111 IS of SI;mf!ard type on carly models, bllt of VISCOUS drive IYlle ( l) holO) on lalC I models. the lallci jllCOrPO'ilUllg iI speed 1I0)'I<1110n (I(!vkc, On 3.0 hue cnOllles t he IhcollOSlill IS IOCillcd (I( tho,'! 011 tiel to tl lC tOp hose. but on 2.8 htre engines i, is localcd on the 11110 1 hom 1ho baliom hose . Lmc. models

Fin. 2 .1 Coolinu systelll (3.0 lilro cngine) (Soc 1 )
Fig. 2 .2 Cooling syslcm (2.8 litre engine) (Soc 1 )
procarmanuals.com

)
'tz
Chapter 2 Cooting system 59
1 I VISCOUS (IPlVC I,m coupling (I,~mpc,alu,e sensitIve 1VIle shown) 2.5 Tuppill\l -lIplhc COlllilll1 h,vel in the c~J)alls,on \;lI\k 27 Checkin U the drive-belt IClls,on (28 hire CIlUulC)
2 Routino Illaintcnanco
Altho ,n1C, ... "ls SPOC""]!! utlhe Rouhnc M .. "UcnanCf! SOChOr! on Ihe 110111 01 the m;uu,a1 c;lrIy oul the lol1oWl!ljl p.occduoes
Check cnoling syslcm lor /c,1k.~ 1 In spe cl Iht! coolin!! sysh),l) hose s 'llcludlll!) the ,adIOiIO' :,"<1 Iwate. hoses for damage. detcriOlllll0n i1nd sccullly If Ihelt) is I'Irly IOulle;1I'01] of swelling 01 p Check coo/tint level 3 Whe r(l Ilrl expanSIon 11lnk 's hlte d (I"te. Illodels) lhc I;oolnnl ICv!:1 can tJC check ed without .enlov,nu the pr Check drivebelt conditioll and tensioll 6 Inspect the complete lenlJth 01 th e tJrovehell(s) for dClello.,llIon which WIIIIlI)f)e,lf ,lS h1lyll1U 0' UlilZinU to the 1)Ulley cUl1t ilC t su.fi\Ccs. 7 Check th(lt the deflec tion 01 the d.ivebclt{s) midway hetween the wate. pump i1nd (litelnntor pulleys is i1pp.ox,,11i1tely 100 111111 (O 4 OIl) under 1ll0de'i1 le thumh p.essule (photo). 8 Whe.e ~Idiustillent is neceSS(I'y. loosen Ihe Ililefllilto. p,vot and adjustment bolts. re l)OSlloon the alternilto. then tighten the b olts. A leve. mill' be used at the pulley end o f the IIlterna tor 10 o b1;lIn Ihe
COf/ec t tension If .equir e d .
9 Run the enuine f o r severlll minutes Ihen rec hec k t he lension.
Renew,1/Jtilreeze 10 O.am i1nd flush Ihe CO(lhng System as descrlhed in Sections 3 and 4 . 11 F,II the coollllg system With Ihe correct solullon of watel and amlf,ccle as desc"hed in SeClions 5 and 6 .
3
Cooling sysl e m -drai"inU
If pOSSIble. ensu,e thilt the engine IS cold belo.t! d.al"i"lJ Ihe cool ant. 10 aVOid the fisk of scalding.
2 Remove Ihe .adlatOf or expanSIon tank IIlIe. cap. If the eflUlnc IS hot. Ih ls must be done vl;lry caul,ously, because a sudden release 0 1
Fig. 2.3 Clltawa y view o f Iho expan sio n tlln k showin g tho plastic lovel indicator -tH rowed (Sec 2)
P'".'·S5U'0 CilIl ,esull II. the cool(lnl !.>oIling i1nd blOWing Oul. On ,1 hot enUlIle. plilce iI cluth ove, the caf} and lurn il ve. y uently. '0 release tim p,ess\lIe slowly. 3 flel110ve the SplilSh shield frOI11 b enomh the ra(II;IIOf. of i1pplrcilble
" Unless !he coolilnt IS beinu discarded and thc ca. 's over (I slilt illJle
d'illl1. ,,'"ce a deiln IWO i1nd a half gallon Conl;1ine. underneath the ,adlaIOl. !) Rel110ve the radlatOl bOllom hose lind allow the coo'al11 10 drili" . 6 If the SyStel1'IS to be completely d,ained. rcmove the cyhnde. block d.;1I1' pluU and draIn oul Iho .emainlng coolant hom tho engine . ThiS d'illf' plug IS locilted all the s,de of the cyl inder block to Ihe rear of the oiliolicr. 7 On 1I10deis wilh all eXJ}ilnSlon tank 'emove the rad.alO' cap as well
4 Cooling systom -ftushing
In IUlIe. !he cooling syStel11 Will lose ils efficiency because o f a bu,ld'lIp 01 .uSI and sedunen t in the radiator. To clean the .adliltol. .emove thc IllIer Cill) i1nd 'he bOllom hose ilnd !lush Ihe radialo" by inse.llng a hose in Iho f,lle. car> neck i1nd funninu Wille. th.ough fOf about tr.m I11mules . 2 If Ihere is a Ilea vy aCCUmuliltlOn 01 sediment. it is betler to .eve.se
flu sh Ihe .adl~tor. by connecting the water supply 10 Ih o boltom of the rilclmof alld allowinu II 10 flow oul of the tOIl. Speclnl hose adapters arc avai lable to enahle thIS to be done w ith the rild.ator In I)OSllion. but It is p,efe.able '0 removc the lad,ato. and tum il upside down.
3 Remove t he thernlos,a, (Section 8) then .eve.se lIush Ihe engine wi,h a W1l1e. hose u n lll clean waler flows from the .ndlat Of bottom h ose connectIon.
procarmanuals.com

'.to.
60 C hapter 2 Cooling system
5 Cooling system -fillinu
Ensure 111m the cylinder hlot.k d',1111 pi,,!! IS SCfCWCU "' rumly wl(1 th .. , tlilihe coolll'U system h(')s'~s .1!tl1n POSl t'''1l and secured wIth hose clops. 2 USH1g ~ 1111~IUIC of 45% nnt,hN!IC ilnd b!/)(, wmer. 1,1) the coolll\lI system slowly. 10 nHnlnlise the fisk of "U locks Ellsure IIKIt the hC;'lC' control IS Wined \0 the 'Hor pOSItIon oll"l'W'~: ,10 IIU lock m.ly 101m Ifl the hemer 3 On fl,lIly models w i thou I 01" C'P"II~OOIi t .. llk. hll the liuhnlU ' 10 llHi
hlvel U'llcn III S!:f.rran 2 then ",ht 1110 Itll,·, ,:,,1' Where nil e~Jlan~lIl1l !OInk .s f,[h:d, t.:olllplclCly 1I1I11u; ,;)Ih;no • .11101 ,.,tn the CilP then h.llll,11 the cxp;ms",11 lank and "JI, the hlle . ,'" " (pholO) Notll 1h.11 thl) pressure (:0111 wIlh the Iln"lol" :,..;,1 "'"~, .• tW;II'S be 1111ed 10 Ihe CXI),1IlS,OIl I.,,,k
I) 01 so"'" "1\\I'''es i'" ,II, 1,1",,01 ~"".'" ", .. y I,,, I'"eti Ifl Ih" IW',h:l hose. Loo~"11 Ihe ~,c:rcw boA"", 1,11""111", ' V·.Io'IIl .",d ,cl'\lII",,, ,I wil,'u hubhle I"·,, W,,,",, 110ws 5 nUll Ih.~ ""\I,n<: al,1 I.'~I "tI,· ~'I"',~IIt~ ·~',.· •. ,I "''''ul,,!> Ih,," "lInw ,I 1U tool iHUII,,1' up til') co(,I.", ' I.·v'" '~!lh ,.'t.''''"r.,; 10 SHCl"," 7.
6 A,IIi1f{W/fl milliu re
Ap,lIl I",,,, II,,, p'''I,,''I',,'' .,,, .. ,,,,.1 1""''''''1 .. ",,(I,t'OIlS ",.1,,0:11 II", usc 0 1 ilnld"·,,,.· I',nvules. II, 11'." I, """",,10 .• 1 I" "IUlI""SI) ':''''CI~IO'' "I Ihe ,:oolu'!1 sy:. I",,, 7. Thc (:ou1l1111 ~y:.lcm I:' ""lIdlly 1I1I.~1 wllh .1 sulu'u", "I II!>'". al1lll,cc~c ;lI,d II.s 'CCOIIIll""lIl"d Ih,'1 II,,, l":u.",,t"He ,s 111,11"1.1"",,1
3 Willi 1011\1·111" tvpes olall1,I,,,cl." ""~"""'" '''''''w lhe Cl)o l:")1 "ve,y IWO VCiI'S. W,III ot hel lypCS. d'iI'lI ",,,I ",10" 110" syslcm cv,,'y Iwelv" "lO'lIhs Wh'f.hcver Ivpe.s used, 'I I11\l~1 b" "'llll' ethylclle Ulyr.oll",s" II The lollow".!) l,1ble !)IVe s;o !J'IId., 10 l""I.":I'uu ;l!)aiIl SI l ~
-..-.. -::-' , .
I '
If
~
Amount 0 1 ilnlilr(l(lzo 45% 40~ 30')(, 25'\', 20'¥, 15'~,
P ro tection to .J2C( 26"F) 25 C ( I3'F) 16 C ( . 3'F) IJC(·!fF) .'JC(·IG'F) IC(tI.'JF)
7 iladialOr rCllloval. inspection, dcaninu and relittinu
1 O,arn Ih" ,:oolll1U S ySICIII as ~h,s ... 'h,·d ,,' S",:I'OI1 3
2 flclllo\" II", :."t;I s h shlcld (,11,"" .. 1) ;011". 'I:III()VIllII.IS fOIH .. "II-. .11" 10", cft l" 3 0" ;,,,I,,!],.II,,, 1,,1nSIllISs,o n 111011,,1-.. 1'1.":,, ., I'.IV 1><·".·,,11, Ill" " . , "ole' """"",. w'l,e till! un ions de.lll ;111,1 '''}!!,' Ih,,,', Oil'! ~ Iv I'''''' II" j"IH! "",h "",I II", '."010:;' 1""0IlS. I .. 1""v""1 110" h,,~ "111,,,,1 .f O'Sf:"""'· •. 1 110.,1<)1' hosf: ,m'I .... I""" "1'1'1" .,1>1" Ih" "~I""'"'''' 1 .,,,1 h"",) I""" II .. , •• ,,10"1110 :, WI",,,, .1",,1,,:.,1>1,]. 'CIllOV!! tl". "',",w~. -."'."''''!! 110" I.", ,tl"",,1 " "w .ati""", IIo"n p"~'I,on Ihc ~h,,,,,,, '''"., II", t.III 1,1."1",, 1,,1"'1"1 l.l Fo< 1:."'" "f ",movnl ;0150 ,,''''''Vo: IIII' troll! •• ,,10,"0' • "' .... 1 .. I"" "''''')\I'''!! th" ·"."'W~ (,)hOlo). I fl"ltmv,· II", I",,, holls. SP"Il!! .• ",1 11 .• 1 w"·.h,,, .. wll".h ,-,. , "". 11 •• , ... It.,101 I" Ih" 1",," ,W(\cllIl1d Iofllll" ,.UIo.IW' Oll( .;,,,,,r,,Uv. ,."." ""t t. '1.1I11"~I" Ih.· ,."1,. ,1,,, "'.IIr,x (phUlo,,) H W'lio II,,· ,."10.,1,,, ,,"I ollhe c.". II,VI:"." tl"'.10 ,I 10 ,,,"'0",, IIII' ·.I",!." .""1 •. 1"",, til" "~I"'"'' ",,,h,1 lei 01 • . ,,,,,,,",,-~,,d .111. '" Will(:,. 10 """"" ,"'v 11", IH """".1" II Ih" 'ild':l!OI ""IUI",~ '''p.II!, ,I ,~ h..,u,', h) 1.1 .11, ..... :h,"'!!'1 ,."1,.*,,. 0 ' havc Ihc 'cp.", do"" hy.1 tiOlIr"to, ~1 ... ~:,.,Ir:.' !) II yuu .u,' "",,:w"'\] iln cady ':0<1'.'101 ;,"d YOll "!l"nd 10 t,t ., I.,:, " ~1"11 lOp 1.11I~ typ". yuu Will nccd Iu fn 111, HXI'.lI1S'OIl contill"'" COil",,, yOll' FCltd oI"ill", lor Ihe COUCCI IYPII all" h""'!1 dt,liliis should Ih,~ .,. 1he C,1~;C. :,~ :0 ~1"":t:'1 se.v,ce kll w,lI il1:.0 .,,' "~IIII!CfI 10 Refllllll!1 , .. iI t(Jv(:,s(ll 0 1 ,cl11oval .• ,,,' t,lIlh" c:l)ohliH SY~I,,'" w .l h ''''e,enl:e 1 0 S,,,;I'OIl 5 On .1ul0"'''I''; ":"'l.'"'~~l(m 1110d"ls IIII' "I' Ih ,· 1';II1"IIHSS'IJII lI",d w,th .et(l.ence lu CIo""I'" G
S 3 F,IhnU Ihe 'ad,;OIO' WIlh coul:",! 75 Fan s h.oud '(:Ii"""}!) sc.ew (.mowed) 7.6 RernovulU Ihe 1<0111 .adlato r cowl
"
"""
, "
7 7A Upper .mlrillOI 'n1JUIlI"'U IJ()II 7 7B Lowe •• ad'nlo, 1ll0un1111U boll ("!lowed) 7.7C ReIllOVII1\J Ihe rJ(MIO'
procarmanuals.com

...
Chapter 2 Cooling system 6 1
8 ThermOSI"t -removal. lor-ling and re fitting
3.0 litre /~n{lIllL' 2 $lilCkclI Ihe clop 0 1 the top 110M) to the ril.loiltor and rcmovc the hoso (photo) 3 UndO ;II,.t ,,:move tho "\4> hnltS ;'Ind Sllr"'!J w,lshers sccUlor'!1 Iho thermO$I,'t h',,,SU'!1 to the q·\·",Io·, heil.l. 4 T,1plh" 1"'''~'''!llIe'ltlv ,','h " pl"Sllc·he.ldcd hiln1l11e •. to h rc,lk th.! g,1sk('1 s".11 Ih"I c".eflilly 1,It fh" hOlls.ng 011. Remove the !J"~k.:l '" one p,,; •. ,, ,11"'~~Ihle. ()Ihe'''''~,' ',1 I"pC hOlh loim Inces 1Oc.lc;rn olllh'l fen,nu's "llh" !Fhket 5 M,,,~ II", fl"'"ulls\;)!!n :,I,,",v whu:h W"v rllund ilnd wlllc.h "";ov up II'S IoI",d, ""'0 u~,) it ~c",wd, ",' III ' fi",ove Il lrOIll Ihe IrOUSII1!1
28 h/le 1:111/1111.' 6 51,u:~'·" II", I l'I's s,.'!;"''''\! II", •.• d.,IIO. holtou. hose and Ihrl hf'.llr;r ho~1't 10 II,,· 111"''''01>1,,1 I"'''~'''!I .ulIl careful Iv remove Iho hose" (ph01<1)
7 Undo .",,1 '''''' II ,11U11,II Ih,: ('{lV"1 ;tw.,v ( ,.1"'1"1 R,'tCove, Ihe ',0111 cuver !Jaskct.1 II.S
unclilr11,\!I".t "11"',wls', ~(:'.II"· .t "II Abo If,mlJVI' Ih" sr';11 !) C;"r;lullv ".I~" Ihe 11""",,"1." (1111 CIt ,,~ how;II'!). """I!! c;""I,,1 10 notc ",1",.11 w.IY '(lund 'I ,~I""·,, (phulo)
All cnyin()s 10 Teslthe Ih",moslill 1o. r"''''<: h,llctIO""'!J hv suspr:llcI ",U 1I Oil a string In" saucep.,n 01 cold ".,1,,, tOHcthe. WIth a !h.). momc1Cr ,,,,"I (he ",nIl!' II they dill.,.
!:on~ldp.ralrlv Ihe Ihe ,mOSlil! mUSI 1.>" "~ncw"d 1 2 If the Ihr:.lllos,... t daM not lully OJlr:!! II. IJO.IIIHI Woll er. or doc s not close dowII ,1~ Ihe water cools. Ihen II ."ust he d, scmded illl(1 il new one frur:d Should Ihe thCrmOSWI he ~Iuck opCO when cold Ih,s w"l IISu.,Uy Iw appil,elll "'hen fcmovmu II from the huusing.
13 Reflllll'!jlhr: the'mOStnl 15 the . everSf'l Sf!ll"Cor.", 10 rClllov.ll AlwilVS
(:"SUIC IIr,)1 11l hOIlS"'!1 .s h",Uv corroded fll " oew hOIl':"'!1 Alw;lvs 1I<:f, il new 1),lSkel .1,,(1 Sf'l.11 II "llphc;lhle (phow) T'!lh",,, II", !,I"'IUUI! 1 holts 10 II,,~ s t)C{:llreci \1>111'''-' wrr:"ch SCllrr'!! (pholo) Rd,tl zh,., coolln!1 svSlem "s d('!>(rrhecl "' 5"ct,on 5
9 Walnr jll""I) _ romO"'11 ilnd refilli,,\)
Dr;,,,, IIr ,· , OJol",!) SVMIIII1 as rlllsc,,).,. d ", S','-I""I 3
3 0 iiiif.' VI/yllw 2 5t.,d"·,, Ih', II .. "" ,,1110'(\;,10' ,1'O"IItll .!! hOJI\~. Jlush Ihe illle,nal!)r low;lIds II .. , "n'I"'O, hit IhH dllvetH,l1 '''''11 lilt· wah" pump twlley ;md ",move .1 3 S tack"n th" lowe. 'ilc1,;.IO' hose d ,p .1 l ilt: ,nt., 1 cunnechon 10 th., 11I,1lt1) Ca ... lr,tiv eilSf) Ihe ho~c hom Ihe W;.I." pu"'p r:lIlOw 4 SI.Ir.k"lI 11r" hosc clrp ,ltthe rCill 01 thc ,,,'mp ;'1111 cilfel"IIV eil:>c the Iro:.c hl)llI Ih,· 1''''''1) !, 5!:10:I0,,,,, tl", IIHld hObO r.hp SIIII" I"d .11 Ih" Inl' of the pump ""d ':;I"'h,IIV ""~,, Iho h oso I,om (he lOp 01 Ihe I'U'''I' G U,"I., Ilro: 11"",0 !toll~ SOC\Jrln\j Ihe walcI pump to the cvl. ,,!! c ' Dloek NOh) III;" ".".h hoi I IS 1,1(0d w,lh;1 sjl ""!J washe, ,111,1111,,1. ,'s Ihe Dol l 's 1.,1l'ped bv II", Iii" pulley. 11 Will hC necessary tu l"ogresslvelV s lncken till) holts alld pilil Ihe W.ltcr ))ump il",ny "0111 Ihe cvlinder blocl.: The )ocm,on 01 Ihe hailS should be "oled, so Ihm Ihey ilre reflued on Iherr 011\)",,,1 POSlllons. 7 Oncc all ItHee boilS hilve been unscrewed hom Ihe cVlrnde , blod the Wille, P""'P m"y he 'emoved ilnd Ihe 0.1sk(:1 se';'ped off
, '.,
" ,
'. (lJ
../ .
82 Thermosl"l hOU5111g ilnd lUll hose (3 0 l 'l'c ellUllle)
"'(~ .• ',. . .(. .
" ,t>
~ ~) ;;f;\!?r
~' , ((~.~ ::";--
~ -.;~ . ." ... -'
~
" ' ,1 . -'
iP" ~,,,
, : 1 '
8 9 Rcmov,ng Ihe IhefnlOSI .. ,''''' ' A ~ ~ I.-
~~. "Is.\. ,,-~-,,~ -, .. ~"'1"1 .
~
86 ThelmOS!,;1 hous;"\) w"h b01\o", hose d isconnected ""d he,1(Cr hose connecled (2 8 hl.e enU IIle)
'.
,

., ( c ,
jj, ~
8.13A F,n ing a new Ihe,mOSla l hou5'r1U gasket (2.8 loire en[llllc)
• It .,
"
_ /.i
P'
''''' "'" ~)?-,
. f . " "I ' , I ' {. I
l~/
), ".
r
. f .,
, 1 ,;~,
88 Rcmovrng the Ihe.moslnt housing \28 litre engine)
~
',' . -. , '" , ' ..
~,t;
'~'" " . ",
""". L '~cl, \ -./ . -~ ,\'( dr-
, ':'''''~' ._,,1 r;;~
:~';-. '$! \§' ! .... .
{'
8 13B TlghlCnrng the thermOS!ill hous,ng L>olts (28 hl.e enu.ne)
procarmanuals.com

)
62 Chapter 2 Cooling system
2.8 litre engine 8 Remove the radrator ,lnd Shroud as descrIbed In SectIon 7. 9 Remove the dlll/cbell (Section 10). 10 Remove the ftm and pulley (Section 11) 11 Remove rhe lhcrmosln (Section 8). 12 D,sconnr:c l the hose 110'11 the therm ostat rca r elbow. 1 J Unhoh the wale, pump from the engme, nOlmg the loem'ol] of
(1
ench IJ0l11'15 they arc of Yil"OUS lengths (phOlos). 14 $OilpC aU the (lasket .
All ellgines 15 Rchumg is 11 reversal 01 removal, bUI elc",'1 the l11m'ng rolCC~ .111< ollw /

Fig. 2.4 Therllloslllt iln d Wil le r pump components on the 3 .0 litH! engine (Sees 8 and 9)
9 1 3A Unbolting the water pump (2.8 li!le eflg inr:) I
Walt"
l)lJtlljJ " I-Iousi"g 2 Bo/( 5 G,lSI 9.138 Waler pump and impeller (2.8 hue engine)
C ' I . .. ;:
9 .1 5 Fitt ing the water puml' gaskel (2 8 hire engine)
procarmanuals.com

)
)
b
Chapter 2 Cooling system 63
10 Orivcbelts -rcmoval .. nd refitting
Where ilpphcilhle. remove the power slecrinl] pump d rive b elt w Ith refe rence to Ch 11 Viscous drive fan -rcmovllt ilnd refitting
Fm hest acce~s to th e fan. 1"~1 ,,:(l10VH th e ""hatol "s dc~c"hcd Ifl
y
SectIon 7 2 Remove the drivcbel\{s) (Section 10) 3 Wlwlc the filn hils ,1 centrill bolt unscrew Ihis ilnd wllhdrnw the fan from the extension Shilh. 4 If the Ian IS secured by It is possdlle 10 Ullscrew two 01 the pulley boil S so Ihm il spilnner 01 nor m G II necess t _
~~-~~,==========~)
I( t-ix~
(0
Fig. 2.5 Manifold spanner lor removal of the viscolls drive Inn (Sec 11)
x -2[j 0 "'''' (I 0111) Y -1201ll1ll(05ill)
e
11.5 80l1s securing filn 10 viscous cuupling 11.6 Unholting the w procarmanuals.com