Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Oil Pump

GENERAL SPECIFICATIONS
Oil Pump
Relief Valve Spring Tension 41.4-45.8 N (9.3-10.3 lbs) @ 28.1 mm (1.11 inch)
Relief Valve-to-Bore Clearance 0.02-0.08 mm (0.0008-0.0031 inch)
Oil Pump Type Gerotor
Rotor Clearance
Outer Gear to Housing Clearance 0.074-0.161 mm (0.0029-0.0063 inch)
Inner and Outer Gear to Cover Clearance (End Play) 0.013-0.089 mm (0.0005-0.0035 inch)
Inner to Outer Gear Tip Clearance 0.05-0.18 mm (0.002-0.007 inch)


TORQUE SPECIFICATIONS
Oil Pump Bolts 11-16 Nm (8-12 ft. lbs.)