Rotor Alignment

Fig. 2 Distributor Exploded View:

Procedure
1. Remove distributor cap and rotor.
2. Position No. 1 piston on compression stroke, then rotate crankshaft until rotor alignment tool, T79P-12200-A or equivalent, can be inserted into alignment slots, Fig. 2.
3. Check vibration damper and timing pointer alignment marks. If timing pointer is at TDC, +/- 4°, alignment is satisfactory. If alignment is out of specifications, position vibration damper at TDC with cylinder No. 1 at TDC. Loosen sleeve assembly adjustment screws and rotate sleeve until rotor alignment tool can be inserted into alignment slots, Fig. 2. Torque adjustment screws to 25-35 in. lbs. and remove tool.
4. Replace rotor and distributor cap.