Lower Arm Ball Joint Dust Cover Replacement
LOWER ARM BALL JOINT DUST COVER REPLACEMENT
Required Special Tool:
- MB990800: Ball joint dust cover installer
Only when the dust cover is damaged accidentally during maintenance, replace the dust cover as follows:
1. Remove the dust cover.
2. Fill and apply the specified grease into the inside and lip of the dust cover.
Specified grease
Multipurpose grease SAE J310, NLGI No.2 or equivalent
Usage:
Inside of dust cover: 9.0 ± 1.0 g (0.32 ± 0.04 oz), Lip: As required
3. Use the special tool ball joint remover & installer (MB990800) to drive in the dust cover to the point where it contact with the lower arm assembly.
4. Using your fingers, press the dust cover to check for a crack or damage.