Impala V8-5.3L (2008)
Front Subframe: Service and Repair
Frame Replacement
Tools Required
J 39580 Universal Engine Support Table
Removal Procedure
1. Install the engine support fixture to support the engine/transaxle assembly.
2. Raise and support the vehicle. Refer to Vehicle Lifting.
3. Remove the front tires and wheels.
4. Remove the lower radiator air deflector.
5. Remove the positive battery cable retainers. Position the positive battery cable aside.
6. Disconnect the power steering cooler pipe from the frame.
7. Secure the power steering cooler to the exhaust pipe.
8. Remove the stabilizer shaft links. Rotate the stabilizer shaft up to gain access to the mounting bolts for the power steering gear.
9. Remove the mounting bolts for the power steering gear.
10. Secure the power steering gear.
11. Remove the nuts which secure the engine mount to the frame.
12. Remove the nuts which secure the transaxle mount to the frame.
13. Disconnect both front wheel speed sensor connectors (1), if equipped.
14. Remove both front wheel speed harness retainers (2) from the frame and the lower control arms, if equipped.
15. Separate both of the lower ball joints from the steering knuckle. Refer to Lower Control Arm Ball Joint Replacement.
