X-90 (2WD) L4-1591cc 1.6L SOHC MFI (1997)
Ball Joint: Testing and Inspection
INSPECTION
1. Check joint boot for breakage or damage. Replace damaged joint boot.
2. Check ball stud for smoothness of rotation.
3. Inspect for play in ball joint.
NOTE: Upper arm and ball joint cannot be separated.
If there is any damage to either, upper arm assembly must be replaced as a complete unit.