Engine Oil Pump
Type ... Gear-driven differential rotor
Number of lobes
- Inner rotor ... 6
- Outer rotor ... 7
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Illustration 1 | g00938064 |
Typical example |
(1) Clearance of the outer rotor to the body ...
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Illustration 2 | g00938061 |
Checking the clearance |
(2) Service limit of inner rotor to outer rotor ...
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Illustration 3 | g00938799 |
Checking the end play |
(3) End play of rotor assembly
- Inner rotor ...
0.050 to 0.180 mm (0.0020 to 0.0071 inch) - Outer rotor ...
0.050 to 0.180 mm (0.0020 to 0.0071 inch) - Outer rotor ...
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Illustration 4 | g02501636 |
Typical example |
(4) Tighten the bolts to the following torque. ...
(5) Tighten the bolts to the following torque. ...
Caterpillar Information System:
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