TM 5-6675-317-14
Table 8-1.
OPERATOR PREVENTIVE MAINTENANCE
NOTE
CHECKS AND SERVICES
If the equipment must be kept in continuous operation, check and service
only those items that can be checked and serviced without disturbing oper-
ation.
Make the complete checks and services when the equipment can be
shut down.
B - Before
W - Weekly
AN - Annually
D - During
(Number) - Hundreds of Hours
M - Monthly
s - Semiannually
A - After
Q - Quarterly
BI
- Biennially
1
2
3
4
B
B
Q
B
ITEM TO BE INSPECTED
PROCEDURE
SUPPORT ITEMS
Inspect Magnifier Lamp.
1.
Inspect lens for cracks, breaks, or dirt.
Clean as required.
2.
Inspect arms and bracket for cracks or breaks.
Replace as required.
Clean Magnifier Lamp.
1.
Turn off magnifier
2.
APPly small amount
1 amp.
of liquid lens cleaner to
lens-and wipe clean with cheesecloth.
3.
Turn on magnifier lamp.
Inspect Vacuum Cleaner.
Inspect vacuum cleaner for damage to
housing, frayed or worn power cord and proper
operation of motor.
Clean Pocket Stereoscope.
1.
Inspect lenses for dust, dirt, cracks,
or breaks.
2.
Clean lenses with lens tissue.
3.
Inspect housing and legs for cracks or breaks.
For Readiness
Reporting,
Equipment Is
Not Ready/
Available If:
Lens cracked or
broken.
Arms or base
cracked or
broken.
Cracked or bro-
ken housing.
Frayed, worn,
or damaged power
cord or plug.
Noisy or impro-
per motor oper-
ation.
8-8
