0011 00
TM 5-5430-248-13&P
Table 1. Operator's Preventive Maintenance Checks and Services for 500 Gallon Water Drum
(Continued)
ITEM INTERVAL
ITEM TO BE
PROCEDURE
EQUIPMENT NOT
NO.
CHECKED OR
READY/AVAILABLE IF:
SERVICED
Check all four shackle assemblies for:
1. Damaged or missing shackle
2. Shackles not pivoting easily in swivel plate
lug.
3. Missing shackle pin screw or damaged
threads.
4. Missing cotter pin from the shackle screw.
Shackle assembly or
cotter pin is missing or
Shackle
14
During
Assembly
damaged.
Check both ends of the drum for missing or
loose socketcap screws (31 screws per side).
Socketcap
Socketcap screws are
15
During
screws
loose or water is leaking.
Check both ends of the drum for
1.
Binding swivel plate (1).
2.
Damaged swivel plate lugs (2).
1
2
Swivel plate is immobile
rendering the drum
16
During
Swivel plate
untowable.
0011 00-8