You need to turn off the ignition, remove the engine cover, the distributor, the screws, and the rotor, note the locating holes, line up the square-cut hole in the vane wheel, remove and discard the screws retaining the CMP sensor, remove the CMP sensor, note the dimple located below the roll pin hole on one side of the gear, support the distributor drive gear, drive out the roll pin, remove the driven gear, the round washer, the tang washer, the shim washer, and the old oil seal gasket.
By BobGM Specialist
29/10/2022