TM 5-6675-317-14
Table 3-1.
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
ITEM
NO.
PROCEDURE
5
B
STEREO ZOOM TRANSFER SCOPE - Cont
Clean Glass Viewing Stages.
For Readiness
Reporting,
Equipment Is
Not Ready/
Available If:
CAUTION
To prevent damage to electrical components, do not
allow moisture to enter glass viewing stages.
1.
Moisten cheesecloth in detergent solution and
wipe glass viewing stages.
Use care not to
touch optical surfaces.
2.
Wipe glass viewing stages with cheesecloth
moistened in fresh water and dry with chamois.
3-14
