Harmonic Balancer - Crankshaft Pulley: Service and Repair

REMOVAL
1. Remove upper radiator crossmember.
2. Remove fan module. Refer to Cooling System.
3. Remove accessory drive belt and air conditioning belt. Refer to Cooling System.

Figure 30-Crankshaft Damper Center Bolt-Removal And Installation:

4. Remove damper center bolt while holding the damper with Special Tool 8191.

CAUTION: Before removing damper, verify that A/C belt tensioner is not contacting the damper, as damage could occur to tensioner, timing chain cover, and/or damper.

Figure 31 Crankshaft Damper - Removal:

5. Remove damper by using Special Tools 8199 Insert and 1023 Three Jaw Puller.

Figure 32-Crankshaft Damper-Installation:

INSTALLATION
1. Install damper using Special Tools 8179 Screw with Nut and Thrust Bearing from 6792, and 6792-l Installer.
2. Install damper center bolt. Tighten center bolt while holding the damper with Special Tool 8191 to 170 Nm (125 ft. lbs.).
3. Install air conditioning and accessory drive belts. Refer to Cooling System.
4. Install cooling fan module and connect electrical connector.
5. Install upper radiator crossmember.