K 1500 Suburban 4WD V8-4.8L VIN V (2003)
10. Remove the lower ball joint retaining nut. Separate the lower ball joint from the steering knuckle using the J 43631 and J 45851.
11. Remove the steering knuckle.
INSTALLATION PROCEDURE
1. Clean all grease and contaminants from the tapered section and the threads of the upper ball joint, the lower ball joint, and the tie rod end.
2. Clean and inspect the taper holes and the mounting surfaces of the steering knuckle. If any of the tapered holes are elongated, out of round, or
damaged, replace the steering knuckle.
3. Install the steering knuckle.
4. Connect the lower ball joint to the steering knuckle and install the retaining nut.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the lower control arm retaining nut to 100 N.m (74 lb ft).
