S10/T10 Blazer 4WD V6-262 4.3L (1989)
Ball Joint: Testing and Inspection
Lower
Fig. 20 Lower Ball Joint Wear Indicator. 4 X 2 Models
BRAVADA, TYPHOON & 4X2 MODELS
The lower ball joint has a visual wear indicator, Fig. 20. To check, vehicle weight must rest on wheels to properly load ball joints.
Fig. 21 Checking Ball Joints. 4 X 4 Models
4X4 MODELS EXCEPT BRAVADA & TYPHOON
Refer to Fig. 21 for ball joint inspection procedure on 4 x 4 vehicles.