TM 10-6640-215-13
Table 2-1. Operator Preventive Maintenance Checks and Services
Item
Interval
Item To Check
Procedure
Not Fully Mission
No.
Service
Capable If:
54
During
Distillation Test
Check operation.
Apparatus is damaged or
Apparatus
inoperative.
55
During
Freezer (Ice
Check operation.
Freezer is inoperative.
Cube Maker)
56
During
Oxidation Bath
Check operation.
Bath is inoperative.
57
During
Gas Cylinders
Inspect cylinders for leaks.
Gas supply is low or cyl-
inder leaking.
58
During
Laboratory
Check operation.
Ovens are inoperative.
Ovens
59
During
Burn-Out
Check operation.
Furnace is inoperative.
Furnace
60
During
Explosion Proof
Check operation.
Refrigerator is inopera-
Refrigerator
tive.
61
During
Separometer Unit
a. Inspect condition.
Separometer unit incom-
plete or inoperative.
b. Check operation.
62
During
JFTOT
Check operation.
JFTOT is inoperative.
63
After
Power Cable
Inspect cable for damaged con-
Cable damaged.
nector, cuts, and deep abrasions.
64
After
Air Compressor
Drain moisture tray as required
during operation.
65
After
Air Tank and Sys-
Drain air tank as required during
tem Piping
operation.
66
Weekly
Semi-Trailer
Inspect skin surface for paint
Wall skin cracked, or
Walls
damage, corrosion, cracks, or
punctured.
punctures.
67
Weekly
Utility Box
Check coupling assembly for se-
Defective coupling.
curity and damaged threads.
68
Weekly
Power Entry Pan-
Inspect power cable connector for
Defective connector.
el
loose and damaged pins.
69
Weekly
Propane Locker
Inspect for condition and security.
Damaged vents, loose or
Vents
missing rivets.
2-38
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