K 3500 Truck 4WD V8-5.7L VIN R (1998)
1. Install the upper control arm (2) into the frame brackets.
2. Install the bolts and the cams (4) through the frame brackets and through the control arm (2).
3. Install the cams (4) and the nuts. Install the cams with the radius toward the frame brackets.
4. Partially tighten the nut.
5. Install the tire and the front wheel assemblies.
6. Install the alignment machine heads.
Important: Verify alignment specifications before proceeding.
NOTICE: Always use the correct fastener in the proper location. When you replace a fastener, use ONLY the exact part number for that
application. The manufacturer will call out those fasteners that require a replacement after removal. The manufacturer will also call out the
fasteners that require thread lockers or thread sealant. UNLESS OTHERWISE SPECIFIED, do not use supplemental coatings (paints, greases, or
other corrosion inhibitors) on threaded fasteners or fastener joint interfaces. Generally, such coatings adversely affect the fastener torque and joint
clamping force, and may damage the fastener. When you install fasteners, use the correct tightening sequence and specifications. Following these
instructions can help you avoid damage to parts and systems.
7. Adjust the caster and the camber to the correct specifications by rotating the bolt head installed through the adjuster cam.
Tighten
7.1. Tighten the front upper control arm nuts to 190 Nm (140 ft. lbs.).
7.2. Tighten the rear upper control arm nuts to 190 Nm (140 ft. lbs.).
8. Set the steering wheel on center with the wheels straight.
9. Loosen the adjuster sleeve nuts.
10. Adjust the toe-in.
Tighten
Tighten the tie rod adjuster sleeve nuts to 19 Nm (14 ft. lbs.).
11. Ensure that the clamps are properly positioned.
12. Recheck the alignment specifications.
13. Lower the vehicle.
