Injector Replacement

REMOVAL
- Tools Required
- J 29873 Nozzle Socket, Or Equivalent

CAUTION: In order to remove or Install an injection nozzle, use the nozzle socket on the 3 mm portion of the nozzle. Failure to use the 3 mm hex portion will result in damage to the injection nozzle.

1. Remove the injection nozzle using the nozzle socket. Store the nozzles in a clean place.
2. Remove the gaskets.

INSTALLATION

CAUTION: In order to remove or Install an injection nozzle, use the nozzle socket on the 30 mm portion of the nozzle. Failure to use the 30 mm hex portion will result in damage to the injection nozzle.

1. Apply a thin coating of GM P/N 14001899, or equivalent, to the threads of the injection nozzle.
2. Install the injection nozzle with the gasket, using the nozzle socket.
- Tighten the nozzle to 80 Nm (59 ft. lbs.).