Distributor Advance Unit: Service and Repair

Distributor:

1. Remove distributor.
2. Remove ignition rotor and flash shield.
3. Remove screws securing vacuum unit to distributor housing.
4. Disconnect vacuum unit linkage from pick-up mounting plate and withdraw unit.
5. Reverse steps 1 - 4 to refit.
6. Reset ignition timing. Refer to Distributor / Adjustments / Ignition Timing.