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LOWER ARM BALL JOINT DUST COVER REPLACEMENT
Required Special Tool:
  • MB992216: Installer
  • MB998812: Installer cap
  • MB998813: Installer-100
  • MB998823: Installer adapter (48)
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 ounces), Lip: As required
3.
<When MB992216 is used>
<When MD998812, MD998813, and MD998823 are used>
Use the special tool to drive in the dust cover to the point where it contacts with the lower arm assembly.
4. Using your fingers, press the dust cover to check for a crack or damage.