TM 5-6675-322-14
Table 4-1.
OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES
B - Before
W - Weekly
AN - Annually
(Number) - Hundreds of Hours
D - During
M - Monthly
S
A - After
- Semiannually
Q - Quarterly
BI - Biennially
ITEM
NO.
1
lN-
TER-
VAL
B
ITEM TO BE INSPECTED
PROCEDURE
STEREOMETER PARALLAX BAR
Inspect Parallax Bar.
1.
Place transport case on work surface and open.
2.
Inspect for completeness: two optical dots,
wrench, four attachment screws and stereometer.
3.
Attach optical dot to stereometer with four
attachment screws.
For Readiness
Reporting,
Equipment Is
Not Ready/
Available If:
Two optical
dots missing
or broken.
4-5
