
)
T
Fault diagnosis 21
Starter motor ((/rns cngino slowly Parti ali V disch~rilcd b
Engine ((/"'S normally but 1,1ils ( 0 SIMI Damp or dirlV HT !eads
Engine ClltS Ollt ;1nd wilinOI roslinl
fngine culS out suddenly -ignition I,wlt Loose or d'$Conncetcd l T wi.es WCI HT Icads o. d'S I"buiOI C;1P ("lIer tr;1VC'SOll!) w;1'er spl;1sh) Co,1 o . condenser lallulc (cheek 10' SI);lIk) Olhc. ignition laull (see Ch,'plfll 4)
Eflgine mistires belore CUlling oul IlIcll,wlt Fuel I,,"k Cillply Fllel pump dClfecl1vc o. 1,ltcl IIlo .; k(H! (dwck 1m dellvl"V) Fuel tank hllcr vcnl blut;kcd (StII; llon Will II" flV,{Io"'1 Oil lI~h"'~II'H C,11l) C;1llJulCIIor nccdlc v"lvc SIII;klll!J (WIU.'1I1 "ppI1c"hle) C,1lUwellor leiS blocked (ha:l COIII,lIl1ln,Hcll) Othcr lllcl sys!Cm l
BATTERY
lSin.MIN
POSITIVE
JUfl11) Slart lead conneClions f o r neg!Hive earth vchiclesconnect le;1ds in orde r shown
fllgine euls Ol1t -olhor eimses SCIiOliS ovcrhC~ling Mnior mcch
Ignitioll warning light /lot illuminBted Coollllll loss .Iuc 10 In!emnl 01 CXierr'JI ICJk
l.ow cnuinc oil JlfC!ssuro
G,wge reads low or warning lighl Illuminated wilh engillc
rWllling Olllcvcl low or mCOlfeel 0.,,<10 Deit.'Ctivc gllU!jC 01 sendCI 11111 Wife 10 sendCI UIII' C.1I.hC(1 Engonc ove.hC.1l ing O,lllllcr CIO!19c<1 01 byp,1SS v;1lvc delccllvc O,I ,llcssule lehef v'llve dc!ec tlve Oil pick-up strllll,e. ciomled 0,1 pUIllP WOIil or IllOlllllll1\l~ I\,osc Wo,n Ill,l'" 0' h'!J-cn(i hC.1I1I1!)s NOlO: Luw or! 1"t'HlifU III a IImh III"C"f1~" (.'IIYIIIC .J/ 11l;~()VI.'r I.~ 1101 1II.'I:<.'",.","/y,1 (.",lIlSV {o, CIIII{:"/U Suddel! fJf'~SS!lle {U$S ,11 SlIced IS {M "'/!IC SI{Jl!lflca"l (I! ,my cve/l/. .:In',·j. I/le .
Crank engine and chock for Sl)ark. Note use of il)sulated tool 10 hold plug load
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) Chapter 9 Braking syste m 143
2
Fig. 9.1 DU

)8 Chapter 9 Braking system
8
Fig. 9 .6 Rear wheel cylinder component s on "",I y models (Sec 8)
I Cft,} 2 Rubber hoot 3 Pis/oil
5 Relmll SfJflflY 6 Blcell screw 9 Scff ",',uSilll!! wtdll.:/ 10 At/jlls/my boof
4 Seal I Retaming JlI,~tcs II Ullfufb,;,Ac oj/cUlling level 8 Wheel cyhirdcr body
11 Dip the piSlOn(s) and plSlOn SC
9 ROilr backl}lato -rClllovn! (IIHI mfittillg
Remove th ... wheel cylllllier ~s
Fig. 9.7 Re .. r whoel cylinder components on lilter models (Sec 8)
1 Rubber boots 2 Se'lls 3 PiS/OilS 4 Re/vm spring
5 Wheel cylinder body 6 Bleed screw 7 OVSI cover
1 0 MJsle r cylinder -rcmov;11 Jnd refitting
P lace a ~wllcIH'hJe COI11~lIler benem h Ihe mJ$le f cylinde r 10 cmch ,1ny spIlled Ihud ... Mil also place ~on,e cloth on Ihe surrounding hodywork ;lml componems 2 Disco"nect Ihe wirinlJ lrom the low tluid winni,,!) sw,tch on the ,evelvoir 1,lh.1I r:ap (photo).
3 UIlSI:f(lW lill) reservoir 1011111 cap and dr"w out the flui(1 using J syphon or sucl'o" l(,be <1 Unsocw ("u un'on Illl(S IOnd rlist:onncct Ihe b,ake lines. 5 Unscrew lOud r emove (ill) nlolUwng nulS and washers Jnd lilt the mnster cyl",du' hom Ihe Siuds Oil Ih e servo lmll. G Empty llin tlu,d 11010 llie con l,urlcr Jnd remove the master cylinder
from Ihe enU",e comp(lrtmeni. Io1k,ng cllre nOI 10 spill Iluid on the bodywolk. 7 HeliuinU 's II ,eve'slIl of removJI. but on completion bleed the hydraulic syslem IIS (Iescribed In Section 15.
10.2 Disconne cting the low lIuid warning switch wiring
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152 Chapter 9 Braking system
)
OIOIN -.1
(2 ~i MMI __ J-j -I , h= .. OJ"N , r-t1 8 7MH)
Fig. 9 .12 Modified screVlldrivcr f o r CC01t;llisillg {he IHcss urc different;", switch pisto n (SIlC 15 )
15 Hydraulic systerll -hfccdiliU
The correct functioning 01 the bfl,kc hyd,~ulo<.: sy Stem IS only possible aile! removal of all ai, from the components ilnd CIICUI1. Ihis is ilchieved by bleeding the system. Note \h
'\'~!.; .~ . .,.
15 12 Ruhhe. (i'lsi C,lP 011 Ironi brake Cilllper
tht!
J;II ill111 porn 111 sull,c.(,:nt hrilkc lIuld 10 keep Ihe end 0 1 Ihe tube ,"uhml!r!Jed . Opel1the IJIL'Cd screw hall a ilIOn anti hnve your ilSSlstilnt dnp,nss IIII! IHilk e pedal In the flOOr and then relColse il. Tlghton Ihe billed ~r.rew ill Ihe end 0 1 cilch downstoko to prevent Ihe e_I)OJled
16 Foolbrake pod,,1 -removal and .elillinll
Wo.kll1g InSide Ihe CM, ,emove the lower In c. a I","el below the 511,."," Ill!! C()IUIllIl 2 F.xlrilct the chI' ilnd pull out the clOVIS pIn "t1achlng thc servo pushrO
Th o bushes may be renewed separately if neCeSSilry by driving thel11 hom the pcdaL G Rehlllng.s a reve,sal 01 ,emoval. but lubrIcate Ihe bushes, sh
WOlking inSldc the car. remove the lower I"cia p"nel bolOw the slcCllng cOl ullin. 2 D,sconnoct the wiling plug, unscrew the locking nut and detach the swiech (photo).
3 Refilling is il revers

fault diagnosis -172 leaf spling .emoval. bush renewal and refitting -165 maintllnance. louline -161 shock absorber remoyal and refitting -165 stabiliser bar removal and refitting -165 lorque wrenCh settings -158 R"ays -225 Rep.ir procedures, general - 9
Rocker e rms (3.0 litre engine) examinat ion and renovation -51 removal - 49 Rocker arms and coverl (3.0 litre engine) ref itting -55 Rocker assembly (2.8 litre engine) dismantling. examina tion and reassembly -34 Routine maintenance stt Maintenance. routine
5
Safety precautions - 12 Seat belts -191 Seats .emoval and refining -192 Sidelight bulb renewal -213 Spare parta buying -8
to carry in ca. - 19 Spark p lugs conditions (colour) -91 lemoval. servicing and .elilling -95 Speedometer cable renewal - 226 Stabiliur bar Iront -163 rear -165 Starter moto r
description -207
d ismant ling and reassembly -207
removal and refi tting -207 testing on engine -207 Steering column removal. overhaul and refitt ino -170 desc.iption -158 faull diagnosis -172 f,on t wheel alignmenl ~nd steering angles -171 gear (manual)
ove,haul and adjustment -166 removal and refittin g -166 maintenance. rouline -161 power steering bleeding -168 gear removal and refitting -168
pump femoval and refining - 168
specifications _ 157 torque wlench senings -158 track rod end balljoint renewal-167
whea' removal and refitt ing -168 Sump 2.8 litra engine
refining -44
removal and refining with engine in car -34 3.0 litre engine refitting -55 removal -50 Sunroof bracket and dr ive assembly lemoval and refitting -191 panel adjustments -189 removal and refining _ 190 Suspension lfnd steering _ 15 7 tl seq Suspension see Front suspension Imd Re ar suspension jtches removal and relining
Index
T
central facia - 225
door p illar - 224 handbrake warning light _ 225 hazard warning -223
ignition -224
instr um
ent cluster illum ination _ 224 light and windscreen wiper (Series II) -225 load sp':)ce lamp -225 steerin g column multi-Iunction -224
s top lamp - 152
Tailgate priv ate lock removal and relining -187 .emoval and refilling -187 striker plate removal and relin ing - 188 wnsher
nozzle removal and refitting -217
pump rllmov31 and refitting -217 window glass removal and relitting -180 wiper mOlOr and linkage remoyal and refitting -217 Tappets (3.0 litre engine) remoyal -50 Tappets and push rods el
care and maintenance -171 presswes -158 size -15 8
Underframe
maintenance -16. 176 Upholstery maintenance -176
v
Vacuum servo unit (braking system) description -156 lemov~! and refining -156 Valves clearances checking and adjustment -46 . 55 Valves (3.0 titre engine) removat -49 Valves and va lv e seats (3.0 litre engine) examination and renovation -52 Vehicle identification numbers - 8
255
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