Ground Boards Emplaced
Six Lockwashers (WP 0080 00-17)
Landing Legs Down
Gasket (WP 0080 00-17)
Self-Locking Nut (WP 0080 00-17)
Keeper Arm (WP 0080 00-17)
Seal (WP 0080 00-17)
General Mechanic's Tool Kit (WP 0077 00-9)
Shop Equipment Auto Repair, FM Basic (WP 0077 00-9)
Jack must be positioned directly under axle to prevent slippage.
Direct all personnel to stay clear of vehicle when vehicle is
supported in the air. Failure to do so could result in serious
injury and damage to equipment.
To prevent shifting of trailer, floor jack should be used only
on a hard, level surface. Failure to do so could result in
serious injury and damage to equipment.
ABS tone ring is part of hub assembly, not a separate item of supply.
There are six sets of hubs on the M872A4 Semitrailer. This procedure
services one hub.
Dispose of all hazardous material in accordance with TB 43-0244
Replace components of both wheel axle ends when required.
If slack adjusters cannot be adjusted properly or the hex nut is damaged,
brakes must be caged according to WP 0007 00-14.