TM 9-6115-658-13&P
2-20
Table 2-2. Operator Preventive Maintenance Checks and Services – (continued)
ITEM
NO.
INTERVAL
LOCATION
PROCEDURE
NOT FULLY
MISSION
CAPABLE IF:
ITEM TO
CHECK/SERVICE
34
After
LUBRICATION
SYSTEM
a. Inspect lubrication system for leaks,
damaged, loose, or missing parts.
b. Check oil level.
c. Check engine oil for contamination.
Class III leaks,
damaged, loose, or
missing parts.
Oil level is below
add level.
Engine oil shows
signs of
contamination.
35
After
CONTROLS AND
INDICATORS
Check all controls and indicators for
Damaged or missing parts.
Controls or
indicators damaged
or missing.
TRAILER
36
After
SWITCH BOX
ASSEMBLY
a. Check for loose or missing hardware.
b. Check for damaged indicator lights.
c. Check hinges and clamping catches.
d. Check for loose or damaged switches.
e. Check output terminals and connectors for
damaged or missing hardware.
Two or more
mounting bolts
missing.
Indicator lights are
damaged.
Switches loose or
damaged.
Output terminals
or connectors will
not properly secure
load cables.
