TM 5-6675-328-14
Table 10-1. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES - Cont
B - Before
W - Weekly
AN - Annually
(Number) - Hundreds of Hours
D - During
M - Monthly
S - Semiannually
A - After
Q - Quarterly
BI - Biennially
ITEM TO BE INSPECTED
For Readiness
ITEM
IN-
Reporting,
NO.
TER-
Equipment Is
VAL
PROCEDURE
Not Ready/
Available If:
SUPPORT ITEMS - Cont
5
B
Inspect Altimeter/Barometer Cont
2.
Remove altimeter/barometer from case.
3.
Inspect altimeter/barometer for broken or cracked dented casing.
Glass is glass or
broken or cracked.
Casing is dented.
4.
Check adjustable outer rim for free motion.
Outer rim will not
move.
6
B
Clean Exterior Surfaces of Altimeter/Barometer.
1.
Clean glass face and body using cheesecloth.
2.
Replace altimeter/barometer in leather case.
7
B
Inspect Vacuum Cleaner.
1.
Inspect vacuum cleaner for damage to housing attachments, or frayed or worn
Cracked or
power cord, and proper operation of motor.
broken. housing.
Frayed, worn, or
damaged power
cord or plug.
Noisy or improper
motor operation.
10-12
