Thunderbird V8-302 5.0L HO (1992)
Ignition Hall Effect Sensor: Service and Repair
NOTE: Do not replace stator without an arbor press.
REMOVAL
1.
Use a screwdriver to remove distributor cap. Position cap and wires to prevent interference with work area. Remove distributor harness
connector.
2.
Remove distributor from block, then remove rotor. Next, hold gear to loosen armature screws (Do not hold armature). Finally, remove
armature.
3.
Mark armature and gear to note orientation with felt tip pen. Remove and discard pin in gear.
4.
Invert distributor and place in Axle Bearing/Seal Plate T75L-1165-B or equivalent, and press off gear using Bearing removal tool
D84L-950-A or equivalent.
5.
Deburr and polish shaft with emery paper and clean cloth so shaft slides out freely from distributor base.
6.
Remove shaft assembly, stator assembly screws, and stator assembly.
7.
Inspect base bushing for wear or signs of excess heat. Replace distributor assembly if damaged.
8.
Inspect base and O-ring for cuts, cracks, wear or damage. Replace if necessary.
INSTALLATION
1.
Place stator assembly over bushing and press down to seat.
2.
Place stator connector in position. Fit tab in notch on base and align fastening eyelets with screw holes.
NOTE: Prevent wires from interfering with moving parts.
3.
Install and tighten stator screws to 15-35 in lb.
4.
Apply a light coat of engine oil to distributor shaft below armature and insert shaft through base bushing. Place a 1/2 inch deep well socket
over shaft, invert and place on arbor plate.
5.
Place distributor gear on shaft end. Line up the mark on armature and gear. To ensure ease of roll pin insertion, the hole in the shaft and gear
must be lined up as accurately as possible.
6.
Place a 5/8 inch deep well socket over the shaft and gear and press gear to align with original drill hole. If the gear holes do not align, the
gear must be removed and repressed. A drift punch will not align the holes.
7.
Insert new roll pin through gear and shaft (Ensure pin has proper extrusion). Replace armature and tighten screws to 25-35 in lb.
8.
Check distributor for free movement over full rotation of shaft. If armature contacts the stator, replace the entire distributor.
9.
Install distributor into block and connect module to wiring harness. Replace rotor, cap and screws, and set engine timing.
