TM 5-6675-322-14
Table 9-1. 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
NO.
16
lN-
TER-
VAL
B
ITEM TO BE INSPECTED
PROCEDURE
SUPPORT ITEMS - Cont
Clean Optical Tree Measurer - Cont
5.
6.
7.
8.
Moisten clean tissue with lens cleaning fluid
and wipe front lens using circular motion.
Use clean, dry tissue to wipe lens surface dry.
Moisten tissue with lens cleaning fluid and
wipe each of three window lenses.
Use clean, dry tissue to wipe three window lenses
d r y .
For Readiness
Reporting,
Equipment Is
Not Ready/
Available If:
9-29
