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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Wiper Motor: Service and Repair


1. Open hood, then remove wiper arms and air inlet screen.
2. Turn ignition on and operate motor. Stop motor with crank arm pointing to a position between 4 and 5 o'clock (viewed from passenger compartment) by turning ignition off.
3. Disconnect battery ground cable.
4. Disconnect upper electrical connector from wiper motor.
5. Remove motor retaining bolts, and remove motor after disconnecting lower electrical connector and linkage.
6. Reverse procedure to install.