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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Engine Speed Sensor: Service and Repair

1. Disconnect speed and reference sensor electrical connectors.
2. Remove sensor retaining bolt only. If mounting bracket is removed, sensor must be adjusted.
3. Pull sensors straight from their bores with a slight turning motion.
4. Reverse procedure to install.

Torque sensor to 6 ft.lbs (8 Nm)