Release Bearing Replacement for GMC Truck TopKick C-Series (Conventional) C4/C5 2007

1. Remove the transmission. Refer to Transmission Replacement for the Medium Duty transmission.



2. Remove the release bearing.

1. Apply lubricant GM P/N 12378484 or equivalent to the release bearing .
2. Install the release bearing.
3. Install the transmission. Refer to Transmission Replacement for the Medium Duty transmission.