Starter Replacement 4.3L, 5.0L and 5.7L

1. Disconnect the battery negative cable. Refer to Battery Cable Replacement in Engine Electrical.



2. Remove the starter motor brackets and shields, if equipped.



3. Disconnect the wires from the starter solenoid.



4. Remove the bolts and the shims (if present) from the starter motor.
5. Remove the starter motor from the engine.

1. Install the starter motor to the engine.

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. Install the bolts and the shims (if present) to the starter motor.

Tighten
Tighten the bolts to 45 N·m (33 lb ft).




3. Connect the wires to the starter solenoid.

Tighten

•	Tighten the battery cable to the solenoid to 10 N·m (89 lb in).

•	Tighten the ignition switch wires to the solenoid to 2 N·m (18 lb in).




4. Install the starter motor brackets and shields.
5. Connect the battery negative cable. Refer to Battery Cable Replacement in Engine Electrical.

Starter Replacement 7.4L

1. Disconnect the negative battery cable. Refer to Battery Cable Replacement in Engine Electrical.



2. Remove the starter motor bolts and shims (if present) from the engine.



3. Disconnect the electrical connectors from the starter solenoid.



4. Remove the starter motor heat shield.
5. Remove the starter motor from the engine.

1. Install the starter motor to the engine.

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. Connect the electrical connectors to the starter solenoid.

Tighten

•	Tighten the battery cable to the solenoid to 10 N·m (89 lb in).

•	Tighten the ignition switch wires to the solenoid to 2 N·m (18 lb in).




3. Install the starter motor shield.

Tighten

•	Tighten the starter motor shield bolts to 3 N·m (27 lb in).

•	Tighten the starter motor shield nuts to 6 N·m (53 lb in).




4. Install the starter motor bolts to the engine.

Tighten
Tighten the starter motor bolts to 45 N·m (33 lb ft).

5. Connect the negative battery cable. Refer to Battery Cable Replacement in Engine Electrical.

Starter Replacement 6.5L Diesel

1. Disconnect the battery negative cable. Refer to Battery Cable Replacement in Engine Electrical.



2. Remove the starter motor nut retaining the starter to the starter motor bracket.
3. Remove the starter motor bolts from the engine.



4. Disconnect the electrical connectors from the starter solenoid.



5. Remove the bolt retaining the starter motor bracket to the engine.
6. Remove the starter motor from the engine.

1. Install the starter motor to the engine.



2. Install the starter motor bracket and bolt to the engine.

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.

Tighten
Tighten the bolt to 17 N·m (13 lb ft).




3. Connect the electrical connectors to the starter solenoid.

Tighten

•	Tighten the battery cable to the solenoid to 10 N·m (89 lb in).

•	Tighten the ignition switch wires to the solenoid to 6 N·m (53 lb in).




4. Install the starter motor bolts to the engine.

Tighten
Tighten the bolts to 45 N·m (33 lb ft).

5. Install the nut retaining the starter to the starter motor bracket.

Tighten
Tighten the nut to 10 N·m (89 lb in).

6. Connect the battery negative cable. Refer to Battery Cable Replacement in Engine Electrical.