Harmonic Balancer - Crankshaft Pulley: Service and Repair

Crankshaft Pulley









Removal

1. Remove the engine cooling fan motor and shroud. For additional information, refer to Engine Cooling Service and Repair.

2. Rotate the tensioner clockwise and remove the accessory drive belt.





3. Remove the crankshaft pulley bolt.





4. Using the Crankshaft Vibration Damper Remover, remove the crankshaft pulley.





Installation

1. NOTE: The crankshaft pulley must be installed within 4 minutes after applying the silicone.

Apply sealant to the Woodruff key slot on the crankshaft pulley.





2. Using the Crankshaft Vibration Damper Installer, install the crankshaft pulley.





3. NOTE: Use the Strap Wrench to hold the crankshaft pulley.

Install the bolt and washer. Tighten the bolt in 4 steps.

- Step 1: Tighten to 120 Nm (89 lb-ft).

- Step 2: Loosen the bolt one full turn.

- Step 3: Tighten to 50 Nm (37 lb-ft).

- Step 4: Tighten an additional 90 degrees.





4. Rotate the tensioner clockwise and install the accessory drive belt.





5. Install the engine cooling fan motor and shroud. For additional information, refer to Engine Cooling Service and Repair.