Table 1. Preventive Maintenance Checks and Services Including Lubrication - continued

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Table 1. Preventive Maintenance Checks and Services Including Lubrication - continued

TM-55-1925-273-10-2 Inland and Coastal Large TUG (LT) NSN 1925-01-509-7013 (EIC XAG) Manual

Table 1. Preventive Maintenance Checks and Services Including Lubrication - continued

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:

WATERTIGHT

WINDOWS

Weekly

0.5

Overall Condition

Inspect for proper installation, and

check for missing and/or defective

fasteners.

Weekly

1.0

Gaskets

Check to ensure that the gaskets properly

Watertight integrity

seal. Perform chalk test. Chalk mark the

or operational

knife edge. Wipe the gasket clean and

capability is

close the watertight window (porthole).

impaired.

Gasket

Hinge

Cover

Dog

Stud

0137 00-36