BOSCH Single Breaker Distributor: Overhaul: Disassembly
- Disconnect and remove vacuum unit. Remove breaker points and condenser, then remove breaker assembly. Note positioning of centrifugal advance parts and mark for assembly reference. Disconnect and remove centrifugal advance springs (do not distort). Using 2 screwdrivers, carefully pry upward on the lower edge of breaker cam to disengage cam retaining ring. Lift cam, washer, retaining ring and lubricating felt pad from shaft, then remove advance weights.
- Drive out retaining pin, then remove coupling (or gear) from end of distributor shaft. Remove shaft from distributor housing.