Removal Procedure
- Disconnect the battery negative cable. Refer to Battery Replacement in Engine Electrical.
- Remove the fan shroud assembly. Refer to Fan Shroud Replacement in Engine Cooling.
- Remove the drive belt. Refer to Drive Belt Replacement .
- Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
- Remove the steering linkage shield, if equipped. Refer to Steering Linkage Shield Replacement in Steering Linkage (Non-Rack and Pinion).
- Remove the front differential carrier shield, if equipped.
- Remove the secondary air injection (AIR) hoses from the AIR pipes. Refer to Secondary Air Injection Shutoff Valve Replacement in Engine Controls.
- Remove the crankshaft balancer bolt.
- Remove the crankshaft pulley bolts.
- Remove the crankshaft pulley.
- Remove the crankshaft balancer. Refer to Crankshaft Balancer Removal .
- Clean and inspect all parts. Refer to Crankshaft Balancer Clean and Inspect .
Notice: To prevent damage to the end of the crankshaft when using a crankshaft balancer removal tool install a bolt in the crankshaft. Use a shorter bolt with the same threads as the crankshaft balancer bolt. This bolt will allow a place for the tool to push against. The shorter bolt is to keep from going past the threads in the crankshaft and damaging the crankshaft threads.
Installation Procedure
- Install the crankshaft balancer. Refer to Crankshaft Balancer Installation .
- Install the crankshaft pulley.
- Loosely install the crankshaft pulley bolts.
- Install the crankshaft balancer bolt.
- Tighten the crankshaft balancer bolt to 95 N·m (70 lb ft).
- Tighten the pulley bolts to 58 N·m (43 lb ft).
- Install the AIR hoses to the AIR pipes, if equipped. Refer to Secondary Air Injection Shutoff Valve Replacement in Engine Controls.
- Install the front differential carrier shield, if equipped.
- Install the steering linkage shield, if equipped. Refer to Steering Linkage Shield Replacement in Steering Linkage (Non-Rack and Pinion).
- Lower the vehicle.
- Install the drive belt. Refer to Drive Belt Replacement .
- Install the fan shroud assembly. Refer to Fan Shroud Replacement in Engine Cooling.
- Connect the battery negative cable. Refer to Battery Replacement in Engine Electrical.
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
