Engine Flywheel Replacement

Engine Flywheel Replacement

Special Tools

* J-44643 - Flywheel Holding Tool

* J-45059 - Angle Meter

For equivalent regional tools, refer to Special Tools Special Tools.

Removal Procedure

1. Remove the transmission. Refer to Transmission Replacement Transmission Replacement.




2. Install the J-44643 - tool in order to lock the flywheel (1).




3. Remove and discard the flywheel bolts (1).

4. Remove the flywheel washer (2).

5. Remove the flywheel assembly (3).

6. Remove the J-44643 - tool.

Installation Procedure




1. Install the flywheel (3) to the crankshaft.

2. Install the flywheel washer (2) to the flywheel with the beveled side facing the engine.

Caution:
This component uses bolts with a preapplied molybdenum disulfide coating for thread lubrication. Do not remove the coating or use any additional lubricant. Improperly lubricated threads will adversely affect the bolt torque and clamp load. Improper bolt torque and clamp load can lead to engine damage.

3. Install NEW flywheel bolts (1) until snug.




4. Install the J-44643 - tool in order to lock the flywheel (1).





Caution: Refer to Fastener Caution Fastener Caution.

5. Tighten the flywheel bolts in the sequence shown.

1. Tighten the bolts a first pass to 79 Nm (59 lb ft).

2. Tighten the bolts a second pass an additional 60 degrees using the J-45059 - meter.

3. Tighten the bolts a final pass an additional 60 degrees using the J-45059 - meter.

6. Remove the J-44643 - tool.

7. Install the transmission. Refer to Transmission Replacement Transmission Replacement.

8. Relearn the crankshaft position reluctor wheel. Refer to Crankshaft Position Reluctor Wheel Learn Testing and Inspection.