TM 5-6675-317-14
Table 8-1.
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
f
ITEM
NO.
5
IN-
TER-
VAL
B
ITEM TO BE INSPECTED
PROCEDURE
SUPPORT ITEMS - Cont
Inspect Optical Microscope - Cont
8.
Unscrew and remove battery cap.
9.
Place one hand in position to catch batteries,
and turn optical microscope upside down to remove
batteries.
10.
Examine batteries for damage or signs of leakage.
11.
Inspect inside of battery housing for damage or
corrosion.
NOTE
Observe correct polarity when replacing batteries.
12.
Replace batteries.
13.
Replace battery cap.
For Readiness
Reporting,
Equipment Is
Not Ready/
Available If:
8-11
