SAAB WIS ONLINE

INSPECTION

INSPECTION

Measure the play of ball joint by the following procedures. Replace with a new one when the play exceeds specified value.

With 686 N (70 kgf, 154 lb) loaded in direction shown in the figure, measure the dimension litres 1 .


With 686 N (70 kgf, 154 lb) loaded in opposite direction shown in the figure, measure the dimension litres 2 .


Calculate plays from the following formula. S = litres 2 − litres 1

When plays are larger than the following value, replace with a new one.

FRONT BALL JOINT:

Specified play for replacement S:

Less than 0.3 mm (0.012 in)

When the play is smaller than specified value, visually inspect the dust cover.

The ball joint and cover that have been removed must be checked for wear, damage or cracks, and any defective part must be replaced.

If the dust cover is damaged, replace with a new ball joint.