Savana 1500 RWD V6-4.3L (2007)
7. Pry between the lower control arm (2) and the outer bearing race (1) while reading the dial indicator. This shows vertical looseness in the lower
ball joints. The lower ball joint may show some looseness.
8. If the dial indicator reading is more than 3.18 mm (0.125 in), replace the lower ball joint. Refer to Lower Control Arm Ball Joint Replacement .
9. If the lower ball joint is within specifications, and there is too much horizontal looseness, check the upper ball joint for wear.
1. Disconnect the upper ball joint from the steering knuckle.
2. If you find any looseness or can twist the upper ball joint stud with your fingers, replace the upper control arm. Refer to Upper Control Arm
Replacement .
