Table 2-2. Unit Preventive Maintenance Checks and Services (PMCS) for the M915 Family of Vehicles (Cont).
Item to Check/
Not Fully Mission
Inspect spring leaves for cracks or
Inspect spring clips, saddles, saddle
caps, spring hangers, and attaching
hardware for looseness, cracks, or
other damage. Tighten or replace
damaged components if authorized.
Check equalizing beam rubber
bushings (43) for splitting or
deterioration. Notify Direct Support
Maintenance of any damage found.
(M915A2 andM916A1). Check
length of spring brake chamber push
rods. Minimum length must be 1/2 in.
(12.7 mm). If not, adjust slack
adjusters (page 4-446.1 or 4-448).
Change 3 2-18.21