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Begin OCR Text:
P
LUbfI_OtIIIg O'l_ _U__
Oit pump, type .............................................. Geaf pUmp
numberofteeth on each gear ........................ 1O
end f_oat .......................................... O.O2-O.1Omm(O.OOO_O.OO4O'')
radja_ çIearançe .................................... O.O8-O.14mm(O.OO32-O.OO55'')
tooth flank çlearance ............................... . O.15-O.35mm(O.OO6O-O.O14O'')
RELIEF VALVE SPRlhIG (l_ OlL PUMP) Early prod. Late prod.
Length, unloaded ............................................ 31.OmmC1.22'') 32_5mmC1,28'')
_oadedwithq.O-+O.2kg(a.a+-O.4Q_b.) .................... 27.5mm(1.Oa'')
9.5+-O.3 kg (21.OtO.66 _b.) .................. 22.5mm(O.89'')
a.O+_O.a kg (17.6+-1.76 Ib.) .................. 22.5mm(O.89'')
fUEL SYSTEM
FU__ _U__ _
Fuel pump,type l diaphragm pump .............................. AC-UG
Fuel pump, type Il di8phragm pump ............................ Pierburg APG
Fuel pump,type Ill diaphragm pump ............................ AC-YD
Fuet pressure, measured at same height as pump ................ min.O.11 kg/cm'(1.5 lb./sQ.in.> _
maK. O.25 kg,/cm' (3.5 Ib/sQ.in.)
COfbVfe_Of
Type ...................................................... Down-draught
Make and designation ........................................ Zenith 36 VN
Venturi ...................................................... 3O
Mainjet ...................................................... 117
Compensation jet ............................................ 115
Idling jet .................................................... 7O
IdIing air jet ............................._.................... 7O _
Air jet for acceleration ........................................ 14O
AcceIeration jet .............................................. 4O (early prod.) 5O (late prod.)
Acceleration pump stroke ...................................... Short
Float va_ve .................................................. 1.75
Washerfor float valve, thicknesg .............................. 1 mm (O.O4'')
Idting speed (warm 8ngine) .................................... 5OO-7OO r.p.m. _.
l_Nl7lON SYS7EM
Voltage ...................................................... 12 V
Order offiring ................................................ 1-3-4-2
Ignition timing setting, 97 octane (Research Metfod) at 15OO r.p.m. __
engine speed (vacuum regulator disconnected) ................ 21-23__ before T.D.C.
Sparking plugs .............................................. Bosch W 175T1 or corresponding
Sparking plug gap ............................................ O.7-O.8 mm (O.O28-O.O32'')
tightening torque .................................... 3.8-4.5 kgm (28-32 Ib,ft.)
_'IStf'lbUtOf
Make ...................................................... BOSCh
Cont8ct breaker gap .......................................... O.4-O.5 mm (O.O16-O.O18'')
pressure ...................................... O.4-O.6 kg (O.88-1.32 Ib.)
Dwe__ ang_e .................................................. 62+_3''
Direction of rotation .......................................... Anti-CloCkwise
2-48
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