Injection Pump Reinstallation

  1. Position injection pump shaft into gear, rotating shaft to mate key with keyway in gear. Take care to make sure the key mates with the keyway.

  2. Secure injection pump to gear case with previously removed hardware. Make sure to align the index marks on the injection pump and the gear case like they were in step 1 of Injection Pump Removal.

    Note If a different injection pump is being installed, see Injection Pump Timing to set the timing.

  3. Remove hardware holding gear to tool plate, then remove tool plate.

  4. Secure the gear to the injection pump shaft with the lock washer and nut. Use a shop rag, as before, to prevent the lock washer or nut from falling into the gear case. Torque the nut to 78 to 88 N•m (58 to 65 ft-lb).

  5. Fasten cover plate to gear case and reinstall all components removed previously to facilitate injection pump removal.

Parent topic: Engine Fuel System