Table 1. Preventive Maintenance Checks and Services Chart - continued

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Table 1. Preventive Maintenance Checks and Services Chart

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

BOW THRUSTER COMPARTMENT

TM 55-1925-273-10-2

0142 00

Table 1. Preventive Maintenance Checks and Services Chart (continued)

ITEM INTERVAL MAN-

ITEM TO BE

PROCEDURE

EQUIPMENT

NO.

HOUR

CHECKED OR

NOT READY/

SERVICED

AVAILABLE IF:

Weekly

0.3

Inspect stern tube and bulkhead seals for

Shaft Seals

leaks. The maximum allowable leakage is

1 gal/min (3.79 L/min) when vessel

is underway. The maximum allowable

leakage is gal/min (1.89 L/min)

with the boot seal inflated.

Weekly

0.3

Starboard Propeller Inspect stern tube and bulkhead seals for

Shaft Seals

leaks. The maximum allowable leakage is

1 gal/min (3.79 L/min) when vessel

is underway. The maximum allowable

leakage is gal/min (1.89 L/min)

with the boot seal inflated.

Shaft Seal Vent

Boot

END OF WORK PACKAGE

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