Important: When removing an injection nozzle, use J 29873. Remove the nozzle using the 30 mm hex portion. Failure to do so will result in damage to the injection nozzle.

1. Remove negative battery cable(s). Refer to

   Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

2. Remove fuel line clip.



3. Remove fuel return hoses (1) from nozzle (2).
4. Remove fuel injection line.
5. Cap the nozzle and lines.
6. Remove injection nozzle (2) using J 29873.

Important: When installing an injection nozzle, use J 29873. Install the nozzle using the 30 mm hex portion. Failure to do so will result in damage to the injection nozzle.

1. Install injection nozzle using J 29873 (apply anti seize compound to threads of nozzle that contact the cylinder).

Tighten
Tighten nozzle to 70 N·m(50 lb. ft.).

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

2. Fuel injection line.

Tighten
Tighten nut to 25 N·m(20 lb. ft.).




3. Install fuel return hoses (1) on nozzle (2).
4. Install fuel line clip.
5. Install negative battery cables.