Ignition System - BOSCH Hall Effect: Overhaul: Disassembly

1. Place distributor in soft-jawed vise. Remove distributor rotor and shield. Remove snap ring retaining trigger wheel. Using 2 screwdrivers, carefully pry off trigger wheel and lock pin. DO NOT lose lock pin.
2. Remove snap ring, Hall switch retaining screws, and plastic pin from underneath distributor connector. Remove trigger plate and connector as an assembly.

Fig 1: Exploded View of Bosch Hall Effect Distributor