TM 5-6115-632-14&P
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS). – CONT.
Item
no.
24
25
26
27
28
H
Interval
W
M
S
l
l
l
l
A
l
Item to be
Inspected
Brakes
Wheel Bearings
Hydraulic Brake
Actuator
Hydraulic Brake
Tubes and Hoses
Trailer – Road
Test
Procedures
H - Hours of operation
W – Weekly
M – Monthly
(As indicated)
S - Semiannually
A – Annually
(40 hours)
(100 hours)
(500 hours)
(1000 hours)
4-12
Change 1
a.
b.
c.
d.
Inspect brake linings for wear. Replace
if brake shoe lining is less than l/8-
inch (3.2 mm) thick (page 4-140,
TM 9-2330-202-14&P).
Inspect brake adjusting screw, retaining
screw, retaining pins, springs, and
clips for corrosion and wear.
Inspect hydraulic wheel cylinders for
leaks.
Adjust brake (page 4-154,
TM 9-2330-202-14&P).
Clean and repack. (page 4-180),
TM 9-2330-202-14&P).
a. Check security of brake actuator
mounting.
b. Service brake actuator (page 4-156,
TM 9-2330-202-14&P).
Inspect for dents, cracks, loose connections
and leaks.
Perform road test paying special attention
to items that were repaired or adjusted,
in accordance with TM 9-2330-202-14.
PIN: 064390-001
