TM-9-2320-430-10

TRUCK, TRACTOR, 8X8, M983

TECHNICAL MANUAL; OPERATOR'S MANUAL

JUNE 2009

TM-9-2320-430-10 - Page 750 of 868

Table 1.

PMCS - MONTHLY - Continued

Item

No.

Interval

Item to

be

Checked

or

Serviced

Procedure

Equipment

Not Ready/

Available If:

HOSE CLAMP

HOSES

HOSE

CLAMP

Figure 7.

2. Disconnect two air duct

breakaway sockets from mount

and feel for airflow.

No airflow

or not

enough air-

flow and

GPFU is re-

quired for

mission.

3. Turn heater control knob

clockwise to make sure indicator

light illuminates.

Heater is in-

operative

and GPFU

is required

for mission.

4. Check hoses for cuts, tears, and

other obvious damage.

Hoses cut,

torn, or

damaged

and GPFU

TM 9-2320-430-10

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