Overhaul

DISASSEMBLY

1. Remove distributor and TFI module as previously described.
2. Mark relationship of armature and gear for proper assembly.
3. Remove armature attaching screws by holding drive gear in place, then remove armature. Do not hold the armature to loosen the attaching screws.
4. Remove and discard drive gear pin.
5. Using suitable press, remove drive gear.
6. Remove thrust washer from base.
7. Using emery paper, deburr and polish shaft, then wipe clean so that shaft slides out freely through shaft bushings in distributor base.
8. Remove shaft assembly from base.
9. Remove stator assembly screws, then the stator from top of distributor bowl.
10. Inspect distributor base bushing for signs of wear or excessive heat concentration, replacing distributor base as necessary.
11. Inspect base O-ring for cuts or damage, replacing as necessary.
12. Inspect distributor base for cracks or wear, replacing as necessary.

ASSEMBLY

1. Place stator over bushing and press down to seat.
2. Place stator connector in position, ensuring that tab fits in notch and the fastening eyelets are aligned with the screw holes.
3. Install stator attaching screws, torquing to 25-35 inch lbs.
4. Apply light coat of suitable grease to distributor shaft below armature.
5. Insert shaft assembly through base bushing.
6. Using suitable tool, install thrust washer so legs engage slots in distributor base.
7. Using suitable press, install drive gear on shaft, lining up mark on armature with original drill hole.
8. Install new roll pin so that it is flush with edge of gear.
9. Install armature and torque to 25-35 inch lbs.
10. Check distributor for free movement over full rotation of shaft.
11. Install TFI module and distributor as previously described.