Table 1. Unit Preventive Maintenance Checks and Services (PMCS)
for the M915A3 Tractor Truck - Continued.
NOT FULLY MISSION
If excess grease accumulates at front axle ball exterior between services,
notify Direct Support Maintenance. Ball seal may be worn or leaking.
b. Lubricate two tie-rod end grease fittings
(12) with grease (Item 15, WP 0235 00).