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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Vacuum Pump: Service and Repair





RC. Vacuum Pump and Regulator, Replacement


RC1: Replacement of Vacuum Pump and Regulator






Ignition off.
Disconnect connector.
Disconnect vacuum hoses.
Remove screws holding pump on left wheel house tower.
Install new vacuum pump in reverse order.
Inspect hoses and couplings for leaks.