1974 FORD CAPRI air filter

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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> 4 Funl III "lIP Inst "'\1
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! Ih'Oltl(l hnrrch, trl.1m YenlU" ,1nd ;lceel,,"IiO' pump ""dy ThC,e ;lJe two tl"01l1" ~p'nt!l,,~ ...... hoch ;"tI IIIU!rconnc cled I)y U .
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""_"''''
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FiU . 3.3 Air c lcm'er (A) (Sec 3)
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Fig_ 3.4 Fuel pump filter rcmo",,1 (Scc 5)
8 c Pump body
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78 Chapter 3 FlIer and exhaust systems
TIlls system, when comp1lrcd with conventlon,lI c.Jrhwctlo, ~rrilngemen1s. oncms of tho fuel inrcclton system lall into three
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 C Wilil/[I Hd,.ys SMt'ly SWitch
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,' OIlS""l1g .h'lI each cylrndo. fCCOlves Ihe same ;lII1OtUlI. TIlt! mlxhlW COIII.ol aSSemhly ,ncorpo'illes ,III IIi, senso. pl, 1le ;m d cOlllml plllll(le •.
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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 ' Fig. 3.32 Fue' injOCliOrl system flow diagralll (Soc 22)
1 Flle/lall/(
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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
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Plcssule regtllillQI 9 AU~IIt"aIY air device
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Chapte r 3 Fu el an d exhau st systems 79
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Fig. 3.33 Fuel injuctiOIl system circuit di 1 /J,1I1C 1V C W"lflll (If! luyu/',lor plMC
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 23 Aoutino maintenance
AI the IntelV Check (Jnd adiusl idfing spoed 1 COllnecl11 11Ichomeler to Iho engine then rlJll the enVine to 110rmal Oper ., '
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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 Reflew Ihe fuel filter 6 Refel to Sec tion 25.
Renew the air filter element 7 Disconnect the h assembly, ,1rld hit out the air filler element {photo). 10 Cle 23.3 Idle speed ildjustrnellt sc rew (arrowed) 238 Releasing the .. II cleane l spring Clip 23.9 Removing t he air filter element
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2"4 Index
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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 exhaust -85 Inlet 83 M ,lIlua l g e o
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 hilckpl~te removal and rclluin(J -148 shoes renewal - 14 6 wheel cylinder removal, overhilul ~nd ref'lllllg - 14 7
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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