Service Manual

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Disttibutor Brcakerless ignition system 42 Checking vacuum advance Connect a vacuum pump to vacuum unit. Run engine al idle speed and record ignition advance. Pump vacuum pump and check that ignition setting lf ignition se(lng does not advance check vacuum con' Check Bosch number on distribuior and turn to appropriate graPh on Pages 16-20 Select pressure from graph and pump up vac'rurn pump to this value. Record ignition setting. Subtract basic ignition setting and check that value conforms to graph- Example: Bosch number 0 237 002 038 B21F 1979- (Excl. California and Japan) You selecl d p essure of 200 mm Hg Crankshal de' grees al this oressu e 9 14'. Bdsic ignilror senirg rs 10. whrcn meaas rhal t9-2a' shoL d be recorded dt t I ! F8 F9 Fl0 Check vacuum control unit for leakage connect a vacuum pump and Increase vacuum to 67 kPa (500 mm Hs). Pressure should not drop by more than 13.5 kPm (l00 mm Hg) during one minute. { { {, c I I
0 0 I 0 t Checking ignition retard Distti butot. recond itioni ng Brcake ess ignition system FI1 Applies to B 19/2'l E and F-Turbo engines. Connect pressure gauge 5230 and pump 5496 to vacuum conirol unt, Start engine and run at idle. Record ignition advance. Increase pressure to 30 kPa and read off;gnition setting. lsnition se(ins should drop 3 7'. Disconnect pump and pressure gauge. Reconnect hose. G. Distributor - reconditioning Replacing vacuum control unit G1 B 20: Rernove distriburorf rom engine priorto removing Mark position of diskibulor. Turn distributorto obtain access to vacuum unit retain Remove vacuum unit. Hook on vacuum unit Return distributor to original position. Fit: Check ignition setting- 43
Page 1 and 2: Service Manual c Repairs and mainte
Page 3 and 4: 0 0 Contents Group 34 lgnition syst
Page 5 and 6: lgnition system - general instructi
Page 7 and 8: t i$ r0 tgnition coil ,0 820 BI/ B.
Page 9 and 10: qA i0 i0 t ., Distributor Engine ty
Page 11 and 12: 9 r-B l@; o];e :@:l ?9 , LU !:" o@
Page 13 and 14: ,0 ,N O I 3 0 , Rotor High tension
Page 15 and 16: is 4-cyl E-engines :e4-cyl F-engine
Page 17 and 18: \ {l 't 'e I I c ,:1. o231002411 -t
Page 19 and 20: .J :f I 9 0 t I :';: =Fb B rea kerl
Page 21 and 22: t i:0 I c 0 a lt \66 so: I -38 - ii
Page 23 and 24: I I .N 0 0 0 Specif ications Comput
Page 25 and 26: I i0 I L 0 I I 821 F-LH 1982 B23F L
Page 27 and 28: ,{ r0 '0 'o I Distribulor lgnition
Page 29 and 30: 0 '975 i_, 240 Checking resistancet
Page 31 and 32: '0 0 I 0 I I Distributor lgnition s
Page 33 and 34: I i.,0 0 ,r 0 I { f] ,?' ;).. .=- :
Page 35 and 36: I (0 ,0 t (c a I Di stri buto r, re
Page 37 and 38: ,1 i0 ,0 I 0 Dist ributor, recondi
Page 39 and 40: c 0 F (-% \.-:zEu Brcakerless ignit
Page 41 and 42: t 0 0 t I \,:: 260 "r ..f 0(l Check
Page 43: t e CI I I Dislnbutor B reakerl ess
Page 47 and 48: '[ JI ' i Distri butor, recon d iti
Page 49 and 50: 0 0 I N 0 Replacing distributor on
Page 51 and 52: t- (f 0 h 0 I I i:@ Fit air filter
Page 53 and 54: 0 (o i| CI 0,2 mm Refit: Di stri bu
Page 55 and 56: ''f (lt 'i (l I - Cran[shafl degree
Page 57 and 58: I .0 '.0 li (f I 4 cyl 6 cyl Wiring
Page 59 and 60: I 0 (t ,n 0 I I Conlents General in
Page 61 and 62: ! 0 0 I (o ,I I J. Gonnectors and e
Page 63 and 64: I 3 ,I I - _= _::) -f -- - _:) _l :
Page 65 and 66: l" i I (f j ,I M. Distributor, gene
Page 67 and 68: il 0 \A. q. rl € DisLtibutor, gen
Page 69 and 70: 0 (0 il rl I Distri buto r, recon d
Page 71 and 72: ,) I Replacing Hall pick-up D i str
Page 73 and 74: 9 0 I I I I BL CN BN SB Wiring diag
Page 76 and 77: NOIES Oi 'D( 0( o t). t' o
Page 78 and 79: o 0 Adllsl advance by lurn ng dlstr
Page 80 and 81: o 0 o o {D 0 C
Page 82 and 83: o Adjust gnrlon advance by turn.9 I
Page 84 and 85: € 0 o o D e 0

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