ENGINE MECHANICAL SERVICE MANUAL NUMBER 22
Page 3A-12 90-860074--1 FEBRUARY 2002
Engine Specifications (continued)
NOTICE
UNIT OF MEASUREMENT: mm (in.)
Oil Pump
Description Measurement
External Rotor End Float and InternalExternal Rotor End Float and Internal
Rotor End Float
0.030 - 0.087 (.0011 - .0034)
External Rotor Clearance to Housing 0.13 - 0.23 (.005 - .009)
Clearance Between Pump Support
and Gear (Axial)
.0059 - .0098 (0.15 - 0.25)
Camshaft
Description Measurement
Exhaust 7.303 (.287)
Lobe Lift
Intake 7.019 ( .276 )
Front 53.495 - 53.510 (2.1061 - 2.1066)
Journal Diameter
Center 53.450 - 53.470 (2.1043 - 2.1051)
Rear 53.480 - 53.500 (2.1055 - 2.1062)
Front 0.030 - 0.095 (.0011 - .0037)
Bearing Clear-
Center 0.070 -0.140 (.0027 - .0055)
ances
Rear 0.040 - 0.110 (.0015 - .0043)
Camshaft Thrust Plate Thickness 3.95 - 4.05 (.155 - .159)
Valve Lifter
Description Measurement
Lifter Diameter 14.965 - 14.985 (.5891 - .5899)
Diameter of Lifter Bore 15.010 - 15.035 (.5909 - .5919)
Assembly Clearance 0.025 - 0.070 (.0010 - .0027)
Clearance Wear Limit 0.100 (.0039)
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