Remove Crankshaft Pulley

1. Remove the vee belts from the front of the engine.

2. Remove bolt (1) and washer (2) from the crankshaft.

3. Use tooling (A) to pull the crankshaft pulley (3) from the crankshaft.

Install Crankshaft Pulley

1. Put clean engine oil on the lip of the front crankshaft seal and seal surface of the crankshaft pulley.

2. Put crankshaft pulley (1) in position on end of the crankshaft.

3. Install the screw of tooling (A) in the end of the crankshaft. Put crossbar of tooling (A) on screw and against the pulley. Use tooling (A) to push the pulley on to crankshaft until it makes contact with the crankshaft gear inside timing gear housing. Remove tooling (A).

4. Install washer (3) and bolt (2) in the end of the crankshaft. Tighten the bolt to a torque of 460 ± 60 lb. ft. (624 ± 80 N·m).

NOTE: When a front power take-off is used, tighten bolt (2) to a torque of 700 ± 37 lb. ft. (950 ± 50 N·m). Tighten bolts [for holes (4)] to a torque of 40 ± 5 lb. ft. (55 ± 7 N·m).

5. Install the vee belts and make an adjustment to the belt tension. See the V-BELT TENSION CHART in the SPECIFICATIONS.