
I,
68 Chapter 3 Fuel and ClChau st systems
14 Dlsco""C(:t lhl) V;1CllUlll ~lIprly IUPC (10111 th,: h<:.11 ~Cllsor Oh~r.rv'J Ihe O,) CI; ,hOil Olillc U;1,) villvi) whll!) ,'Ilhe s,.,mc hn~c ;)PpIY"l!1 SUCtIo n 10 Illu cnd 01 lhc ~"ppIV plpn It Ihe 11;111 v,llve 'C~1"'S closed then CI!lu:r tlw (i .dplu;)!l11l or 1110 flap V"IV~l IS 1 ,I\Jlly If thl) I lilP now opf;n~. Ihe f;lUII 1":$ III Ih,~ hea l ~(:n ~o(
3 Air clear -rCllloval nml le fittinu
1 Q,seol1ll(;f:l lhe 1I,,1h !IY 2 Remove tli' l two n"l~ '<:t:lII,n!l 111".111 (,"'.III,,, lid "nt! ",m""" II,,, hd. til ... " I,ll" OUI 11", "" 1.1,',,,,.., 0;1,,11\,,111 3 Kuuc.k '>.ILk lh" I"", Iud. l"hs _mel 'CIIlU"" Ihe toUl Ilul:> so'' tuH1!! lh,);oll ch',IIlt" if) !he r.;Hhu"·lw, lu>
H Ih.·", .11" .. II ""Y'"'''' 1",,1..~ " 1",·I"",,,,,,y •. h d).. .. I 1111"1 I""" P "I~",'I"'" ':,111 I" , ",.,11" I,V ot"".""" .. ,.I"I~1 110" ",,11"1 1"11" "I II ... It ... 1 1"""1' .,,'U I '.(""","'I",!) II", 11111"1' OI,lh' l I,y., I''''!III, (,I 1"1,,, I"" ~II.,~" I." :' Cr.,,,1.. 111" ""!I"'" .",,' /,h~",\"" ..... 1"·. 1"" _, "'''''1 .. 1 p,'III,1 '''''''', .... I",,,, .h" '''''''I' .",,1"1 .,11111" I''''''''y .. , .. ... ,,,' :1 To c.h""k 111.11 II,,! I''''''P ,<; w.II"" 'h ~p""oI" .'IIUIl. ,,,,,,,,,,, ,1 .' p.e"~",,, !la,,!!,! 1 0 th,! IU""p outkl D'M·,"''' ... '. t III" II r ","", hom 11", co,l. c,;ulk th" ""!)"l{, ;11111 UhM"V" wh",h'" Ih" 1>\1,1,,1 1''''';''''111 " ." SllCCd'e d
5 Fucl purlll) dc,,,,illg
D"I,'I:II (h .) 1",,11111'" 10",,, II,,· 1"""1> ,,,I ... lui", 2 Umlo ,IIlIt """("'" lh,' ( •. ".", '~" ...... _ .. "t 0 ""'1 .""t t.!1 "tt lh,· .... ~III".· .. 1 "''1'. 1,lk' '''Ht ,.",,1 :l 1 t""oU~II,ly (.1""" 11", ·,,-ltll"':I'1 "tl'. 1,110;' ,11,,1 III''''t''''\) ,.1,.11,,1,,·, U~"'H a 1);ou'tl>l,,·,11 ,tlHI ( .11"", 1";h"II() '",n<) "" "ny ",·,111"(:1'1 ,I In ,,,,,,,,,,,,,,101,- " tt", "'''''','! ""qll"IlI;" !to ,h"m.IIIIIII'H Dn " .. 1 UVI""!tl'I"" II,,, '.""1", '.,.,.,,\' .• ,; '( (",,1<1 (h~t'''1 tlon ~.,(t llw,"1 ("'t>
6 Fuel P""'tl ,emovnl ,md .uliuiny
L()U~"II II", h""l! ,.ht ... Io<)l1l Ille IWO C(Jlln," (1011:; ')" It\!! P""' P ;,,,,1 ''''"0~C Ihl! ho~" If "'''"1)<,<1 IVp" d, .. ~ ,,,e I'lh .. '<:I cu, Ih,-m Iol'(' .",d H'lti.,e.C lh"m w'lh ).C'l'W lH'" • . ht> .. 2 Undo ,lnd "'!II(We (h" [<\0 nul~ ""d ~fI"'l!1 wn"h,,,~ senor'''!! II", jllllnp to (li e 1"11"'\1 rI"'" H!ull'(11Ih' I,uml' nil nCIll()'" II", !I"~~~I 3 n(:l.tinlH lhe 1""111' 'S the '(:YI:'~ 0' '(:11101';11 . hUl de,H' lhe ,,,.,,\11\1 ',lC",S ,lIld 1'1 " r"' ..... 'I,l~kc(
7 C;orbllrnU or · gCnc'ill
'Th" c,,,hu .. ,uu< IS nllh" \Vclx.r ci .. ,,1 "CIll,,1I (lownd';1uuhl lVI)C Willi ;111 .1II1UI\1;.U<: ('ho~ (~ 10 (:nsur" C;1Sy S.,\lIII1\1 100'" cold The m,un ;Ultl
IItim U sy~",,,,s ;IIe dup"t;~ I1 ... '(I. p;,ch b.1 .. cl h<1Y1I\9 S('j).lf<11e SVS1(:II1S supplied Irom 11 (;0"'111011 110<11 ch,lI1'u." A S'"(JtC ,'lcd':f<110' pump 01 Ih~ dJi)ph"lYIll lVt)C supphes hOlh b;lr!
3 2 O,; ,ur;om 0 1 nir tcmpcr;ohorc contro llC d ilir clcnn.] r (Suc 2) V.I<: IIII11! /",.1,·
f)""d".IfltJJ lllUl f),.II""_"''''
(A j
()
1 1"1:'1' V;,'~!! I/ul ;'" /I"IV
FiU . 3.3 Air c lcm'er (A) (Sec 3)
(c ' ..
Fig_ 3.4 Fuel pump filter rcmo",,1 (Scc 5)
8 c Pump body
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74 Chapter 3 Fuel and exhaust systems
, ;
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,
Fig. 3 .23 F el '
A
" C
Se.ll Ruhbcl ill,W/,lIQI S SI!IIIJ..'f lIoil
14 Fuel lank -cronning DrHI rcpl1ir
D SImps E , COllflcetiu"
W,lh IlI1m 11 I~ likely Ihal scd'lllcnl .... .11 COIiC(;1 1f1 the IJOIiUlIl u l the ruel wnk. Con
Check Ihe h01l1 whL'{)ls Ihen J;lc k ufllhe le;lr of Ihe 17;11 ;'Ind supporl ,1 ilxle sr,llids . 2 SYI/hon Ihe fllel hom Ih e tllcllim k. Wherc ;lpphcilhle d,scol,,'ecl Ihe fuel line hOIll the scnder unll.
" Discormoci Ihe wiring 5 USlllljlWO SC!(lw(i!lvers III Ihe 51015 inlhe sendcr unit ,e lirmlng 1111\1. unsr;'ew Ih o sender (mil loom Ihe tucllilnk Lilt ilW;lY Ihe scaling ling iln d Ihe sender unit. nO llng Ihill Ihe 110.11 must hilng downw;'IrrJs. G Re fill ing is a rever snl of .e moval . bUI clea n lile milling !;lces ;'Inel I II ;'I new sealing ring .
1 6
Fuel lank filler pipe -removal "nel refitting
I Remove the cap horn Ihe hiler pipe. 2 Re movo Ihe .ighl·twnd siele lIim p;'lllei. 3 Peel back Ih e in sul alion clear 0 1 Ih e pipe (:Over fliln cl (Ghia only). 4 Lift outlhe pimel coverinU Ihe spore wheel. 5 Unbolt Ihe IllIer pipe covor panel. 6 Lo osen th e clips and releilse Ihe rubl>C1 oail er from Ih e floor and f,llel pipo (phOIO) 7 Remove Ihe screw al Ihe lO P of Ih e pipo nexl 10 Iho filter cap (photo). 8 Disconnect the hoso and withdra w the I.ller pipe I rom in si de Ih e
car.
o Relill ing
is a rever sal 01 romov;lI,
A
cceleralor cabl o - removal and relining
Removo Ihe
lowe. lac.a panel inSide Ihe ca'.
166 Rull"'" !F"1I1';'I1 "otlom " I I"". la llk flU", l"llll
(
. ,'l
--.
. ~
1(; 7 Fuel lank flUc. Pll~ UppCI 1II0UIIIIII\I SClew (.lIwwL't I)
"
, I;'.' . :~, \;.;
: : i;. "j -' , ,' .... :r: , :'y~ it. ; '., :
Fig. 3.24 Disconnecling Ihe innor cabla from the pedal (Sec17)
Pusll M 11 ,mrl rcfc,uc ill IJ
2 Disconn(:cI Ihe cahle 1<0111 Ihe I)OOal hy unhookoug Ihe clip and rcleasing Ihe ""II:! cal,le 3 Rem oye Ihe IHal:.e servo un:1 a~ dcscfLb c(1 11 Ch;lll lcr 9. Ihen remove the SClew securrn~J Ih(: Oulcr cable to Ihe iJulkhc;'ld
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78 Chapter 3 FlIer and exhaust systems
TIlls system, when comp1lrcd with conventlon,lI c.Jrhwctlo, ~rrilngemen1s.
tI'(lllPS
A FI/ef Milk Fuef Plllllf! F/lel .?CCIIIIW/<1IOI Fuel filler F/lel ,IISltihular ,w(/ millime con/rol l11ralllc MIlllll/ce/Of "',1/1'115 AI( ch.ll11/"1(
B W
The fuel pump IS 0 1 eh,CIIICtllly operated. ,aile. cell Iyp" A .",SS (IIC rchd ..,:,1..,0 'S mco,p[)I;oh~(1 III the pwnp 10 preY",l! f:XCOSSlvn
p"'SSUIC la"ld III) '" tho event of ,1 ,,)Sl"Ctlon III th e pipelollf!s The fuel ,I(:c\llllula lor ha~ 'wo lunf.luItlS. (t) In 4'ill1I,)(:I1 llll! IIIII,,;,'U)!l 0 1 lhe luclllow. HHlu.:.iI ,ml hy Ihe I)\I"'P ;IIIf' (II) 10 11I;""t,"" Iud I"'"'~''''' ,,1";1 .h" .:o,!.m" h;os Iom,n sw"dn,,' "If TillS p.r.v"rlls .• v; 'po", IIH:1o; .lo.:vel"I'III!1 w,th t:'Hlf.O:'I""nt 100' ~t,'
6
9
The iI" sen~or 1)1"le is locilled in 'he main nIl Stlealll be.ween the iI'r clr:wller ,1nd the Ih'Ol\Io bullerfly. Du'ing idling. the ~irflow hits Ihe sensor plate which in tu.n '
1 Flle/lall/(
"
Mu;/ulc CUIIIIOI ,mif 6 IIIIOlfic pla/c assembly 10 S/;II/ villve 2 Fuel PIIII/I' 5., Fucl (Iistllbutor 7 Inicc/or valvc /I 'hell1JOlimc sw,lch 3 Fuel i'CC/IIIIUI"tul 50 Alf SCIISOI 8 WiJllII·Up regula/or 4 Fuel '"10:1
"'
Plcssule regtllillQI 9 AU~IIt"aIY air device
·.i
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Chapte r 3 Fu el an d exhau st systems 79
Ii
0) G
\E )
' .. ~ ee)
Fig. 3.33 Fuel injuctiOIl system circuit di
2 Sialicr I/Iolor /) Axll/,-"y ,1i, device G Theo1lO/lmc switch
3 fgnitioll switch E FIII;I/Iump H St,lfl valve
A M,lin con(Iol r(;/,)y F S
8 Power supply rcl.1Y
Tho safety switch is provided to cut olf illl power !O the fuel injection sySl(!m if the air sensor plJIC (mixt\HC COlllrol assemhly) IS il the rest position even if the ignition switch IS all. The s[lfcly switch would ell! off the power to the fuel pump for oillllpic ,I il fllOJllmu W
AI the IntelV
,. ,
< '(:,,~ , • . . ;::~t,·· . , ,
.' ) . ;~ ~~;:;: ~iJ" .. ,
n fr.X l
the engllle 10 'die.
3 Check Ihill I he idle speed is lIS given in the Specificmions ilnd il nccnssary "dlust the idle speed screw 10cllted heneillh Ihe Ihrottle housinv {photo).
Check conditiorl o f fuel hoses " Reier to SeClion 2.
Tighte/l the inlel manifold boilS and /luis 5 Refur 10 Section 29 and lighten the inlel rll
Renew the air filter element 7 Disconnect the h
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I t, ' .
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!
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! 1 I'
: 1'1 1 . ,
I
I '
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18 Chapter 6 Manual gearbox
reassembly lubriC31C the components WIth geJrbox oir and where new p.).I$ alc ooing lilled ligh tly grease contact sullaces. 11 Commence reassembly by assemb ling the synchroni se. units. Sh(IC the sleeves on lhe h ubs in the ir previously noted positions, t hen insert
the slodmg keys .-mel f" Ihe springs as Shown on Frg 6 .22 .
12 SUllPOrl th e inte.rneelrate housing then. USrrlg a mewltube on the oute, I rack. drive in the new l.loarrngllnd lit I he cirelrp 13 F it Ihe sprrng 1 0 th e rea, 01 tho 1 sI,2nd s yn chroniser hull followed by the 1 Sl gear synchronise, 'ing (phOIO) 1 4 Sl ide Ihe 1 S l go., r and oil SCOOp rin g (wilh the oil uroove 10 w ,lIds 151 \lear) \"lniO tho mllmshafl. 15 Us,ng a metal lube on th o maonsh.11t he"rnl{) 'nner Ir ,lck. drive th e 'rlle,med,.-Ite housing Onto the ma'llshllh nnd 1'1 Ihe circl'll. Make sure hm Ihe larg e c"clip.s IOwards the rc." ollhe m,'"ls haf .. 1 G l ocate 51h gear ilrld the 51h goa, synchronrse . wilh Crrchjlloose on p m,llllshilft . Taplhe speedometel drrvenco1l Iogh.,y omo ,ts shoulder "~S lon"l j.lOsOIOon w,1I be de lerm,ned filter (,11\0\0) 17 F, . the 1 stJ2nd synchronisc r s'eeve 1 0 Ihe huh on 1\5 prell'ously n Olod posit,on wit h the selce ,ol groove 'ilCmU 10 rw,lrd. Ih,,,, mscrl the sl'd'nU keys ,1n(l lilt"O sp,ings as shown "' r-,U 672. 18 FIl the 2nd ueil' sync hronisc! ling to the 1 sl/2ml synch't"lIS'" "'HI wolh the shtllnu keys located in the slol~. HJ Slid e 2nd ge<"ll onl0 Ihe front 01 th e (ll ",n Sh;lh <"Iml rC1
""'=~~ ';e:o/l -~ &;J -~;V
Fig. 6 .22 Alignment of syn chroniser spring clips (Sec 12)
12 .1 3 lSI/2nd synchro sp ring
FiU · 6.2 1 E~plodcd lIi(!w oJ sylldllOlli s(!r ,,,,,I (Soc 12)
/ Sh(llIJiJ A,·y.~ 2 SPIIJIY
,
I!l1. '. ~~':;.'
1 2 9 Illt!lHnelhme hOllsm!j he ... ",,!) Cllt:i,p
1 2.1
6locatiny the speedometer Ifrillegellr
3 N,,1> ./ S","cv~'
dfO:. , . ""lJ' . ., ..
~~-.••
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2"4 Index
",-----------------------------------------------------------------1 -
ligh\s operation check -16 w~she( fluid levels check/lop up - 16, 217, 219
engine
crankcase emission valve renewal -16, 27
fluid leaks check -16 oil i1nd filter change -16, 26 oil filler cap clClIning -16. 26 oil level check/lop up -16 1I;llvo clearances check/adjust -16. 46
exhaust system condition check -16
fuel sySlCm
removlll and relltting lldjustllble exter ior -192 interior -192
Oil pump
p
28 Iotre engine dismantling. examination and re~sselllhly -38 ref in in 9 -42 3 0 li tre englllc dismantling. eX~lllinmion ilnd reass embly .-52 [elit\lng -54 removill 50
Pedal ,1cceler,ltOr 75 bra k e · 152 clutch -101 Pisto n an d connec ting rods ref,nin\j -42. 51 Pistons and pisto n rin\js exanllna\lon ,1nd rcoova\lon 36,51 Pi sto ns. connecting rod s il11d bearin\js (3.0 litre cngine) [lmlov,11 51 Propeller shaft 128 d s, .'r/ Prop elle r shaft cenlre bcarln!J r()"l]w~1 12!J
descrip1l011 28 I"ul l (i iaunosis - 131 removat and rel,UlI1U -128 10rque wrench seHlIlgs -128 univers~1 10lllts inspection 130 Pushrods 35< 51
R
Rndi,lto r rel11ov~I, Inspcctoon, cie
Rear lamp and b ulb removal and refttling - 216 Rear number plilte lamp and bulb removal ilnd relilling -216 R ear su spension description - 158
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