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

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Ignition Timing: Adjustments


TIMING PROCEDURE

1. Connect tachometer.
2. Connect timing light to No. 1 spark plug lead (No. 1 cylinder is closest to crankshaft pulley).
3. Disconnect and plug distributor vacuum hose.
4. With engine at normal operating temperature and running at recommended speed, observe timing marks on flywheel and rotate distributor to obtain proper setting.