SAAB WIS ONLINE

Engine Flywheel Cleaning and Inspection

Engine Flywheel Cleaning and Inspection

Cleaning Procedure


1.
Note

In order to maintain the proper component balance, contact surface taper, and heat transfer, manual transmission flywheels are NOT to be machined.


Clean the engine flywheel in solvent.

2. Refer to Safety Glasses Warning .

Dry the engine flywheel with compressed air.


Inspection Procedure


1. Inspect the engine flywheel for the following conditions:


Stress cracks around the engine flywheel-to-torque converter mounting bolt hole locations (1) and/or engine flywheel-to-crankshaft (2, 4)

Note

Do not attempt to repair the welded areas that retain the ring gear to the engine flywheel plate. Install a new engine flywheel.


Cracks at welded areas that retain the ring gear onto the engine flywheel (3)

Damaged or missing ring gear teeth (5)

2. Replace the engine flywheel as necessary.