Input Shell Assembly: Check
WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
- Clean and inspect the forward/reverse sun gear and input shell assembly. Check the sun gear teeth, lug teeth and thrust surface for damage. If any evidence of damage is found, a new input shell assembly must be installed.
- Inspect the front bushing for damage. If any damage is found a new input shell assembly must be installed.