For 1990-2009 cars only
- Inspect the control valve body cover (53) for the following conditions:
- Inspect the control valve body gaskets (54, 59) for damage. The gaskets are reusable if they are NOT damaged.
- Assemble the cover inner gasket (59) to the cover (53). Use an assembly lubricant.
- Assemble the cover gasket (54) and cover (53) onto the case. Make sure the gaskets and electrical connector are positioned correctly.
- Install two flange bolts (56) in the locations shown. These bolts will properly locate the cover and gasket to the case.
- Install the remaining bolts as indicated:
| • | Damaged or porous gasket sealing surfaces |
| • | Damaged or porous casting surfaces |
| • | Damaged or stripped bolt holes |
| • | Nine remaining flange bolts (56) |
| • | Four TORX bolts (57) |
| • | Two stud bolts (58) |
Tighten
Tighten all bolts to 25 N·m (18 lb ft).
| • | Refer to Fastener Notice . |
