Check and Adjust Beat Ignition Timing.

1. Warm up engine to normal operating temperature. (allow fan to come on once)

2. Allow engine to idle (idle speed 1200rpm)

3. Bridge Service Connector.

4. Attach Strobe Timing light and point at Timing Mark viewing hole on clutch housing.

5. Check alignment of timing marks.
Red mark (20 degrees BTDC) aligns with pointer

6. Adjust accordingly by slakening Distibutor retaining bolt and rotating the Distributor. Retightening bolt once correct.

7. Remove service connector bridge once done.