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Ignition System - 4-CYL: Overhaul: Disassembly

  1. Remove the cap, rotor, and packing. Remove cover. Remove screws attaching vacuum unit, and lift out vacuum unit from housing. See Fig 1.
    Fig 1: Exploded View of Nippondenso Distributor Pick-up coil is built into control module.
    G10013
  2. Remove screw attaching harness assembly. Disconnect connectors (Pink and White wires) from control unit. Remove harness assembly from housing. Using 2 screwdrivers to pry upward on reluctor, remove reluctor from rotor shaft.
  3. Remove 2 screws securing breaker plate assembly, and lift assembly from housing. Remove pick-up coil and control module assembly. Remove governor shaft assembly, packing, and screw attaching rotor shaft assembly.
    NOTE: End of governor shaft is offset. To maintain original relationship of 2 shafts, scribe mark across rotor shaft and governor shaft before removal.
  4. Remove rotor shaft from governor shaft. Remove governor weights and springs.
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