K 2500 Truck 4WD V8-5.3L VIN T (1999)
4. Place an index mark (1) on the steering gear housing (4) parallel with one of the holes (3) in the adjuster nut assembly (2).
5. Measure back counterclockwise 13 mm (1/2 inch).
6. Place a second mark (2) on the steering gear housing (1).
7. Using J 42882 and a torque wrench, turn the adjuster nut assembly (1) counterclockwise 15 - 25 degrees to align the hole (2) in the adjuster nut
assembly (1) with the second mark (4) on the steering gear housing (3).