TM 10-8110-202-13 & P
Table 2-1. Operator/Crew Preventive Maintenance Checks and Services
B – Before Operation
D - During Operation
A - After Operation
Item
No.
1
2
Interval
D
•
•
•
A
ITEM TO BE INSPECTED
PROCEDURE
Drum Assembly.
W A R N I N G
The drum is authorized to be filled only with drink-
ing water. Use of the drum for any other Iiquid may
cause sickness or death of crewmembers.
Check whether the drum has been used with any other liquid
other than drinking water. Failure to check the, drum could
lead to sickness or death of your fellow crewmembers.
Coupler Valve.
Coupler Valve Not Installed Onto Drum.
Check both coupler valves for:
Missing or damaged gaskets (1).
Cracked or damaged handwheel (2).
Loose or missing handwheel nut (3).
Damaged or missing pull rings (4).
Loose packing nut (5).
Cracked or broken valve body (6).
Excessive wear or looseness of cam arm assemblies
(7).
Binding or excessive looseness of valve stem (8), by
turning handwheel (2).
Equipment is
Not Ready/
Available If:
Any liquid that
is not known to
be water is lo-
cated in drum.
Missing or dam-
aged gasket (1),
cracked or
broken valve
body (6), miss-
ing or damaged
cam arm assem-
bly (7), or if
valve stem (8)
binds or cannot
be rotated.
2-3
