Shift Cover Inspection
Inspect the cover and shift components whenever the cover is removed from the gear case or whenever diagnosis indicates inspection is necessary.Check the forks for wear, distortion, cracks, or being loose on the shift rails. Also check fit of the shift rails in the cover. Replace the cover assembly if the rails are loose in the cover bores.
Inspect and replace the pads on the fifth-reverse shift fork if worn. The expansion plugs at the rear of the cover can be replaced if loose or leaking.
A gasket is not used between the shift cover and gear case. Use Mopar Silicone Sealer, or equivalent, to seal the cover.