Flywheel Runout Check
WARNING: This page is about a different car, the 2009 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
Special Tools
| Illustration | Tool Name | Tool Number |
|---|---|---|
| Dial Indicator/Magnetic Base | 100-D002 (D78P-4201-B) or equivalent |
NOTE:
Do not reface the flywheel surface. Install a new flywheel as necessary.
- Using a suitable cleaning solution, clean the flywheel clutch surface.
- Inspect the flywheel for the following conditions:
- Surface cracks
- Heat check
- Glazing
- Scoring
- Scratches or grooves
- For minor damage, finish the flywheel surface with coarse emery cloth or with a fine grade (400 grit) sandpaper.
- Inspect the ring gear for:
- worn, chopped or broken teeth.
- Mount the special tool so that the indicator contact point rides on the clutch disc contact surface.
- Rotate the flywheel and measure the runout. If the runout exceeds the maximum allowance, install a new flywheel. Refer to the appropriate Engine for the procedure.
CAUTION:
Do not use petroleum-based cleaning solutions. They will contaminate the clutch disc.
NOTE:
Always inspect the flywheel whenever the clutch is removed or installed new.