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)

Or, hide this message: temporarily or permanently

Oil Pump, Engine

Rotor To Body Clearance Drive Gear 0.0024-0.0047
Driven Gear 0.0039-0.0079
Rotor Endplay
Note: Measured between pump cover mounting surface and end of gear, using straightedge and feeler gauge
Drive Gear 0.008
Driven Gear 0.006
Relief Spring Free Length 1.835
Relief Spring Pressure 13.4 at 1.579