PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING
LUBRICATION INSTRUCTIONS Continued
ITEM TO BE
3) Lubricate all road wheel support arm
bearings. Use GAA and grease gun with
flexible adapter on fitting until GAA
appears at relief valve. If support arm has
plugs but no fittings, remove one plug and
install fitting. Remove remaining plug and
install relief valve. Perform lubrication.
Remove fitting and relief valve. Clean and
install two plugs.
4) Clean fittings with cleaning compound
(WP 0928 00, Item 19). Check/lubricate
grease fitting points after washing or