K 2500 Truck 4WD V8-6.5L DSL Turbo VIN S (1998)
5. Pry between the lower control arm and the outer race (2) while reading the dial indicator. This shows vertical looseness in the ball joints.
5.1. The indicator reading should be no more than 2 mm (0.08 in).
5.2. If the reading is too high, replace the ball joint.
