Item
no.
17
18
19
20
21
22
23
24
TM 5-6115-629-14&P
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS). –CONT.
H
Interval
w
M
s
l
l
l
l
l
l
l
A
l
Item to be
Inspected
Data Plates and
Markings
Landing Leg
Leveling Jacks
Suspension
Assemblies
Axle
Wheels and Tires
Brakes
Wheel Bearings
H – Hours of operation
W – Weekly
M – Monthly S – Seminally
A – Annually
(As indicated)
(40 hours)
(100 hours)
(500 hours)
(1000 hours)
Procedures
Make sure data plates are legible and
securely mounted. Replace illegible data
plates.
Inspect landing leg and brace for bent or
broken parts.
Inspect leveling jacks for bent or broken
parts.
a.
b.
a.
b.
a.
b.
a.
b.
c.
d.
Inspect shackles, bearings, pins, leaf
springs and spring eyes for damage and
broken parts.
Inspect mounting brackets for cracks
or loose or missing hardware.
Check for damaged axle tube.
Check for loose or missing U-bolts or
nuts.
Check serviceability of tires as indicated
in TM 9-2610-200-24.
Tighten wheel stud nuts to 450 to 500
ft-lb (611 to 678 N-m).
Inspect brake linings for wear. Replace
if brake shoe lining is less than
1/8-inch (3.2 mm) thick.
Inspect brake adjusting screw, retaining
pins, springs, and clips for
corrosion and wear.
Inspect hydraulic wheel cylinders for
leaks.
Adjust brakes.
Clean and repack wheel bearings.
Change 1
4-13
