STS RWD V8-4.6L (2007)
17. Remove the power steering gear mounting bolts.
18. If equipped with the 4.6L (LH2) engine, remove the left rearward lower control arm to frame mounting nut and bolt.
19. Remove the power steering gear through the left wheel opening.
Installation Procedure
1. Install the power steering gear through the left wheel opening.
2. If equipped with the 4.6L (LH2) engine, install the left rearward lower control arm to frame mounting bolt and nut.
Notice: Refer to Fastener Notice.
3. Install the power steering gear retaining bolts.
Tighten the bolts to 180 N.m (134 lb ft).
4. If equipped with AWD, lower the differential housing.