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

DOORS

Weekly

0.5

Overall Condition

Inspect for proper installation, and

check for missing and/or defective

fasteners.

Weekly

1.5

Gaskets

Check to ensure that the gaskets properly

Watertight integrity

seal. Perform chalk test. Chalk mark the

or operational

knife edge. Wipe gasket clean and close the

capability is

watertight door.

impaired.

Watertight Door

Lubrication

Gasket

Point

Knife

Edge

Dogs

Lubrication

Point

MANHOLES

Weekly

0.5

Overall Condition

Inspect for proper installation, and

check for missing and/or defective

fasteners.

Weekly

0.5

Gaskets

Check to ensure that the gaskets properly

Watertight integrity

seal.

or operational

capability is

impaired.

Manhole

0137 00-33