Usage:
Start By:
a. remove radiator
1. Loosen bolt (4), bolt (5), and bolt (6) to the belt tightener. Remove belts (3).
2. Remove bolts (2) and fan (1).
3. Remove bolt (7) and washer (8) from the crankshaft. Put enough spacers (10) on bolt (7) to get approximately 3.18 mm (.125 in) of clearance between washer (8) and vibration damper and pulley assembly (9). Install bolt (7), washer (8), and spacers (10).
| NOTICE |
|---|
If spacers (10) are not used, damage to the bolt and/or crankshaft can result when the vibration damper and pulley are removed from the crankshaft. |
4. Install Tool (A) as shown, and loosen vibration damper and pulley assembly (9) from the crankshaft.
5. Remove Tool (A), bolt (7), washer (8), spacers (10), and vibration damper and pulley assembly (9).
6. If necessary, remove bolts (11) and vibration damper (12) from pulley (13).
Install Crankshaft Vibration Damper & Pulley
NOTE: Inspect the vibration damper housing for leakage or dents (damage housing). If either condition exists, a replacement of the vibration damper must be made.
1. Put vibration damper (12) in position on pulley (13). Install bolts (11).
2. Put vibration damper and pulley assembly (9) in position on the crankshaft and install bolt (7) and washer (8).
| NOTICE |
|---|
The flat side of washer (8) must be installed toward vibration damper and pulley assembly (9). |
3. Tighten bolt (7) to a torque of 284 to 340 N·m (210 to 250 lb ft). Hit bolt (7) with a hammer and tighten again to a torque of 284 to 340 N·m (210 to 250 lb ft).
4. Put belts (3) in position. Tighten bolt (4), bolt (5), and bolt (6). Use a belt tension gauge and make an adjustment of the belts. Measure the belt farthest from the engine. Tighten new belts until the gauge indication is 534 ± 22 N (120 ± 5 lb ft). Operate the engine at high idle for a minimum of 30 minutes after installing radiator and guards. Make another adjustment of the belt tension. The correct gauge indication for a used belt is 400 ± 44 N (90 ± 10 lb). Tighten bolt (4), bolt (5), and bolt (6).
5. Put fan (1) in position and install bolts (2).
End By:
a. install radiator