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 3500 ENGINE
SPECIFICATIONS
FUEL INJECTION
(1)
Torque for locknut for rocker arm
adjustment screw .... 70 + 15 Nm (50 + 11 lb. ft.)
(2)
Diameter of rocker arm
shaft...... 37.084 + 0.013 mm (1.4600 + .0005 in.)
Bore in bearing for rocker arm shaft
.............. 37.140 0.015 mm (1.4622 + .0006 in.)
(3)
Injector installation:
a.
Put multipurpose type grease in bore of cylinder
head for lubrication of the O-ring seals.
b. Put injector in bore. Use bolt and clamp to
push injector into the correct position.
NOTE:Do not tap (hit) surface "Y" to install injector.
c.
Tighten bolt that holds fuel injector
clamp to.............. 65 + 7 N-m (48 + 5 lb. ft.)
d.
After clamp is tightened, injector rack "X"
must move freely.
(4)
Fuel timing dimension set by gauge.
See
FUEL
SETTING
AND
RELATED
INFORMATION FICHE for the correct dimension
to use.
(5)
Guide springs must not be used again. Always
install new guide springs.
(6)
Diameter of valve lifter
(new)..... 29.937 + 0.010 mm (1.1786 + .0004 in.)
Bore in head for valve
lifter....... 30.000 + 0.025 mm (1.1811 + .0010 in.)
FUEL PRESSURE REGULATOR
(Earlier)
(1)
Fuel manifold adapter on right hand front fuel
manifold
(2)
9N4053 Spring for fuel pressure regulator valve
plunger
Length under test force .......... 28 5 mm (1.12 in.)
Test force ................... 40 8 + 2 1 N (9 17 + 46 lb)
Free length after test .............. 57 2 mm (2 25 In )
Outside diameter .................. 15 24 mm ( 600 in )
(3) Regulator valve plunger. Regulator valve to hold fuel
manifold pressure at
............................... 415 to 620 kPa (60 to 90 psi)
8
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