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:

Exterior Handsets

During

0.5

Wiring

Visually inspect the handset and

wiring for loose connections.

Tighten as necessary.

During

1.5

Exterior

Visually inspect exterior for damage,

water accumulation, or dirt buildup.

Clean using a soft, clean cloth.

During

0.5

Rotary Switches

Check mechanical operation for each

rotary switch.

During

1.0

Operation

Transmissions and receptions should

be clear, undistorted and easily

understood.

During

0.5

Indicators

Check the audible alarms and

indicators, where applicable. On

model SWLR, the indicator light

should light along with the calling

signal. Document all observed unit

malfunctions and refer to unit

maintenance.

Exterior Handset

Rotary Switch

Handset

Wiring

0137 00-18