Steering Knuckle Replacement

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Steering Knuckle Replacement

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedures Refer to Lifting and Jacking the Vehicle . Refer to Tire and Wheel Removal and Installation (4 Lug Wheel) or Tire and Wheel Removal and Installation (5 Lug Wheel) . Tools Required J 24319-B Steering Linkage and Tie Rod Puller J 43631 Ball Joint Remover
1	Axle Shaft Nut NOTE: Refer to Fastener Notice . Tip: Insert a drift or flat-bladed tool into the rotor and against the caliper bracket in order to prevent the rotor from turning while removing the axle nut. Tighten: 110 N.m (81 lb ft)
2	Tie Rod End Nut Tighten: 25 N.m (08 lb ft) plus 90 degrees
3	Outer Tie Rod End Tip: Use the J 24319-B to remove the tie rod from the steering knuckle. Refer to Rack and Pinion Outer Tie Rod End Replacement .
4	Lower Ball Joint Bolt NOTE: Do not free the ball stud by using a pickle fork or a wedge-type tool. Damage to the seal or bushing may result. Tighten: 50 N.m (37 lb ft) Reverse nut 3/4 turn 50 N.m (37 lb ft) plus 30 degrees
5	Lower Ball Joint Nut
6	Lower Ball Joint Tip: Use the J 43631 to separate the ball stud from the steering knuckle. Refer to Lower Ball Joint Replacement (with FE1 Only) .
7	Caliper Bracket Bolts (Qty: 2) NOTE: Support the brake caliper with heavy mechanic's wire, or equivalent, whenever it is separated from its mount and the hydraulic flexible brake hose is still connected. Failure to support the caliper in this manner will cause the flexible brake hose to bear the weight of the caliper, which may cause damage to the brake hose and in turn may cause a brake fluid leak. Tip: Do not disconnect the hydraulic brake flexible hose from the caliper. Tighten: 115 N.m (85 lb ft)
8	Front Brake Rotor Retaining Washers (Qty: 2)
9	Front Brake Rotor
10	Strut Bolts (Qty: 2)
11	Strut Bolt Nuts (Qty: 2) Tighten: 120 N.m (89 lb ft)
12	Wheel Bearing Bolts (Qty: 3) Tighten: 115 N.m (85 lb ft)
13	Wheel Bearing
14	Wheel Bearing Spacer
15	Steering Knuckle Tip: Road test the vehicle to verify alignment. If a lead or pull is present, refer to Measuring Wheel Alignment .