Cruze

Engine Flywheel Replacement

Special Tools

For equivalent regional tools, refer to Special Tools .

1. Remove the transmission:

•	For automatic transmission refer to Transmission Replacement .

•	Remove the torque converter. Refer to Torque Converter Removal .

•	For manual transmission refer to Transmission Replacement .

•	Remove the clutch refer to Clutch Pressure and Driven Plate Replacement .




2. Install EN-652 locking tool  (1) to fix the engine flywheel.



3. Remove and DISCARD the 6 engine flywheel bolts (2).
4. Remove the engine flywheel (1).
5. Check the crankshaft rear oil seal (1) replace if necessary.




Note: Be careful do not damage the sealing surfaces.

6. Use EN-45000 remover  (1) to remove the crankshaft rear oil seal (2).
7. Remove the crankshaft rear oil seal (2).

1. Use the EN-48251 installer  (2) to install a NEW crankshaft rear oil seal (1).
2. Install the NEW crankshaft rear oil seal (1).



3. Install the engine flywheel (1).

Note: Clean thread before insert bolt with locking compound (red). The maximum installation time including torque check is 10 minutes.

4. Install the 6 NEW engine flywheel bolts (2).



5. Install EN-652 locking tool  (1) to fix the engine flywheel.

Caution: Refer to Fastener Caution in the Preface section.

Caution: Refer to Torque-to-Yield Fastener Caution in the Preface section.

6. Tighten the 6 NEW engine flywheel bolts to 105 N·m (77 lb ft).
7. Install the torque converter. Refer to Torque Converter Installation .
8. Install the transmission. Refer to Transmission Replacement .
9. Install the transmission:

•	For automatic transmission refer to Transmission Replacement .

•	Install the torque converter. Refer to Torque Converter Removal .

•	For manual transmission refer to Transmission Replacement .

•	Install the clutch refer to Clutch Pressure and Driven Plate Replacement .