Ignition System - NIPPONDENSO Electronic: Overhaul: Disassembly
- Remove distributor cap, rotor, ignitor and ignition coil dust covers. Note position of ignition coil wiring, then disconnect from terminals. Remove 4 screws and ignition coil.
- Remove wiring and condenser. Note position of wires on igniter, then disconnect wires. Remove 2 screws and igniter. Using 2 screwdrivers, carefully pry off set spring and reluctor. See Figure.
- Remove vacuum advance diaphragm screw. Disconnect vacuum advance link from breaker plate link, then pull advance unit off. Remove 2 screws, washers, and breaker plate assembly.
- Remove centrifugal advance springs. Remove grease plug and screw on top of rotor shaft. Pull out rotor shaft. Remove "E" clip and centrifugal advance weights.
NOTE:
If distributor shaft bearing is worn, replace distributor housing and shaft assembly.