TM 10-5430-245-13&P
0011 00
Table 1. Operator's Preventive Maintenance Checks and Services for Drum (Continued)
Item Interval
Procedure
Item To Be
Equipment Not
No.
Checked Or
Ready/
Serviced
Available If:
13
After
Coupler Valve
Coupler valve installed onto drum.
COUPLER VALVE
2
3
4
1
LEAK
LEAK
Check both coupler valves for:
Cam arm
Proper locking and unlocking operation of cam arm assemblies (1)
assemblies (1) will
when installing or removing coupler valve from adapter assembly
not properly lock
(2) or dispensing hose.
coupler valve in
Leaks where coupler valve connects to adapter assembly (2).
place. Any leakage
Leaks at or around valve stem (3) and packing nut (4).
is discovered.
14
After
Adapter
Assembly
1
Check adapter assemblies (1) on both ends of drum for looseness
Adapter assembly
and leakage.
(1) leaks or is loose.
0011 00-9
