TM 5-6675-322-14
Table 9-1.
B - Before
D - During
A - After
OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES - Cont
W - Weekly
AN - Annually
(Number) - Hundreds of Hours
M - Monthly
S
- Semiannually
Q - Quarterly
BI - Biennially
lTEM
NO.
14
lN-
TER-
VAL
B
ITEM TO BE INSPECTED
PROCEDURE
SUPPORT ITEMS - Cont
Clean Optical Range Finder.
1.
M o i s t e n l e n s t i s s u e w i t h l e n s c l e a n i n g f l u i d.
2.
Gently wipe lens with moistened tissue using
c i r c u l a r m o t i o n.
3.
Use clean, dry lens tissue to wipe lens dry.
4.
Repeat procedure for each of two remaining
lenses using clean lens tissue moistened with
l e n s c l e a n i n g f l u i d f o r e a c h l e n s . U se
clean, dry tissue to dry each lens.
For Readiness
Reporting,
Equipment Is
Not Ready/
Available If:
Lens scratch-
ed or broken.
9-24