TM 55-1925-273-10-2
0137 00
Table 1. Preventive Maintenance Checks and Services Including Lubrication (continued)
ITEM INTERVAL MAN-
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR
CHECKED OR
NOT READY/
SERVICED
AVAILABLE IF:
SCUTTLES
76
Weekly
0.5
Overall Condition
Inspect for proper installation, and
check for missing and/or defective
fasteners.
77
Weekly
1.0
Gaskets
Check to ensure that the gaskets properly
Watertight integrity
seal. Perform chalk test. Chalk mark knife
or operational
edge. Wipe the gasket clean and close the
capability is
scuttle.
impaired.
.
Quick Acting Dog
Gasket
Knife Edge
Scuttle
0137 00-35