Sierra Classic 2500 4WD V8-6.0L (2007)
22. Remove the spacer plate support bolts (77).
23. Remove the spacer plate support (53).
24. Important:
RPO HP2 equipped uses a bonded spacer plate.
Remove the valve body gasket (52), the valve body spacer plate (48) and the case gasket (47). Discard the gaskets. Do not reuse.
Installation Procedure
1. Install a NEW valve body gasket (52), the valve body spacer plate (48) and a NEW case gasket (47).
2. Notice: Refer to Fastener Notice.
Install the spacer plate support (53) and bolts (77).
