Harmonic Balancer - Crankshaft Pulley: Service and Repair

Crankshaft Pulley

Special Tools And Equipment:

Special Tool(s)

Material:

Material








Removal
1. Remove the engine cooling fan and shroud.





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





3. Use the special tool to hold the crankshaft pulley and remove the crankshaft pulley bolt.





4. Use the special tool to remove crankshaft pulley.

Installation






1. NOTE: If the crankshaft pulley is not installed within 4 minutes, the sealant must be removed and the sealing area cleaned. Use silicone gasket remover and metal surface prep. Follow the directions on the packaging. Failure to follow this procedure can cause future oil leakage.

Apply silicone gasket and sealant to the Woodruff key slot.





2. Using the special tool, install the crankshaft pulley.





3. Install the bolt and washer. Using the special tool to hold the crankshaft pulley, tighten the bolt in 4 stages:
^ Stage 1: Tighten the bolt to 90 Nm (66 ft. lbs.).
^ Stage 2: Loosen the bolt 1 full turn.
^ Stage 3: Tighten the bolt to 50 Nm (37 ft. lbs.).
^ Stage 4: Tighten the bolt an additional 90 degrees without exceeding 200 Nm (148 ft. lbs.).





4. Rotate the tensioner clockwise and install the drive belt.
5. Install the engine cooling fan and shroud.