Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) (continued).
Not Fully Mission
a. Check rear guide pad (1) for
a. Wear pad is worn to within 1/16
excessive wear, damage, or missing
(1.59 mm) of screw heads or is worn
hardware. Replace wear pad (1) if it is
worn to within 1/16 inch (1.59 mm) of
screw heads or if it is worn through, ex-
b. Check clearance between BAP rear
guide assembly (2) and rear roller
assembly (3). Clearance should be
Check bumper stop bracket for cracks
Either the height or width measurement
and/or broken parts. Gouges and
is outside the safe limit area on graph.
scrapes are acceptable as long as they
do not wear through the face plate.
Measure height and width of bumper
stop bracket. If both measurements are
within safe limit area on graph, the
bumper stop bracket is good. If both
measurements are not within safe limit