SERVICE MANUAL
LUBRICATING OIL PUMP, OIL FILTERS & COOLER
Section 8
SPECIFICATIONS
DIMENSION
VALUE
Oil Pump:
Type ................................................................................................................................................ "GEROTOR"
Drive ...................................................................................................................................................Crankshaft
End Clearance, Inner and Outer
Rotor to Housing ...............................................................................................................0.0508 mm (0.002 in.)
0.121 mm (0.0048 in.)
Radial Clearance, between
Outer Rotor Housing .........................................................................................................0.140 mm (0.0055 in.)
0.241 mm (0.0095 in.)
Engine Oil Pressure* (Run engine until normal operating
Temperatures are reached)
At Low Idle Speed......................................................................................................69 kPa (10 psi) @ 650 rpm
Minimum
At Rated Speed ...........................................................................................................................290 to 448 kPa
(42 to 65 psi)
Minimum Pressure at Rated Speed ...........................................................................................241 kPa (35 psi)
Engine Oil Filter:
Type ...................................................................................................................................................."SPIN-ON"
Number .............................................................................................................................................................. 2
Filter By-Pass Location ............................................................................................................. In Oil Filter Base
By-Pass Valve Spring:
Free Length ........................................................................................................................52.71 mm (2.075 in.)
Test Length .........................................................................................................................23.55 mm (0.927 in.)
Test Load ................................................................................................................................. 27.2 N (6.12 lbs.)
*Oil pressure measurement should be made utilizing an oil gallery tap rather than a remote location.
CGES-185-3
PRINTED IN UNITED STATES OF AMERICA
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