TM 10-6640-216-13&P
2-7. LEAKAGE - continued.
Class II
Leakage of fluid great enough to form drops but not enough to cause drops
to drip from item being checked/inspected.
Class III
Leakage of fluid great enough to form drops that fall from the item being
checked/inspected.
2-8. INDIVIDUAL EQUIPMENT PMCS.
PMCS for the laboratory equipment such as environmental control unit, refrigerator, convection
oven, gas alarm control unit, RVP bath, ice maker, copper strip corrosion bath, analytical balance,
etc., are contained in their respective TMs (refer to Appendix A for TM numbers).
2-9. TOOLS AND MATERIALS.
The following is a list of tools and materials required for PMCS.
No tools are required for Operator’s PMCS.
Table 2-11. Operator Preventive Maintenance Checks and Services
NOTE
If the equipment must be kept in continuous operation, check and service
those items that can be checked and serviced without disturbing operation.
Make the complete checks and services when the equipment can be shut
down.
B - Before
A - After
D - During
W - Weekly
Interval
Item
Item
to Be
No.
B
D
A
W
M Inspected
Laboratory
Exterior
1
Laboratory
Walls
M - Monthly
Procedures
Check for and have
repaired or adjusted
as necessary.
Inspect skin surface for
paint damage, corrosion,
cracks, or punctures.
Equipment is
Not Ready/
Available If:
Wall skin corroded,
cracked, or
punctured.
2-22
