TM 9-4120-405-13&P
Table 2-1. Operator Preventive Maintenance Checks and Services (cont.)
B - BEFORE
D - DURING
A - AFTER
W - WEEKLY
M - MONTHLY
Procedures:
Interval
Check for and have
Equipment is
Item
Item to be
repaired, filled or adjusted
Not Ready/
No.
BDAWM
Inspected
as needed
Available If:
17
Fuel Tank
Drain water and sediment. Allow
to drain until fuel runs clean. Fill
tank upon completion of operation.
18
Primary Fuel Filter
Clean filter housing and replace filter
element (Refer to TM 5-6115-585-12).
19
Secondary
Clean filter housing and replace filter
Fuel Filter
element. (Refer to TM 5-6115-585-12).
TRAILER
20
Tires
a. Check that tire pressure is 35
One tire is flat, missing,
psig (241.22 kPa) when tires are
or unserviceable.
cool.
b. Check tires for cuts, foreign
objects, or unusual tread wear.
Remove any stones from between
the treads.
21
Wheels
NOTE
The left and right stud nuts are
turned clockwise to tighten and
counterclockwise to loosen.
Check wheels for damage and
One wheel is damaged.
wheel stud nuts for tightness and
One wheel stud nut
presence.
loose or missing.
22
Drawbar Ring
Check drawbar ring for secure
Ring is loose or bent.
mounting and obvious damage.
23
Intervehicular Cable
Check intervehicular cable for cuts
and breaks.
24
Safety Chains
Check safety chains for secure
Safety chains are missing
mounting and obvious damage.
or unsecure.
2-9
