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, Engine

Oil Pump:






Oil Pump
Inner-to-outer rotor clearance
Standard or New 0.02 - 0.014 mm (0.001 - 0.006 inch)
Service Limit 0.18 mm (0.007 inch)
Pump housing-to-outer rotor clearance
Standard or New 0.100 - 0.0175 mm (0.0039 - 0.0069 inch)
Service Limit 0.20 mm (0.008 inch)
Pump housing-to-outer rotor axial clearance
Standard or New 0.02 - 0.07 mm (0.001 - 0.003 inch)
Service Limit 0.12 mm (0.005 inch)