SECTION XI. OPERATION UNDER USUAL CONDITIONS

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Table 2-10. LUBRICATING CHART (Cont)

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TM-9-2320-279-10-3 M977 Series 8x8 Heavy Expanded Mobility Tactical Trucks (HEMTT) Manual

CREW CAB AIR CONDITIONER/HEATER CONTROL PANEL SET POINT PROGRAMMING.

TM 9-2320-279-10-3

SECTION XI. OPERATION UNDER USUAL CONDITIONS

2-98. PREPARE TO OPERATE VEHICLE.

Refer to TM 9-2320-279-10-1 for procedure on preparing to operate vehicle.

2-99. PREPARATION FOR OPERATION-OPERATIONAL MODES.

NOTE

A complete TFFT crew is required to perform fire fighting

operations.

a. Make sure battery switch is in the ON position (TM 9-2320-279-10-1,

para 2-2, Fig. 2-26).

b. Make sure instrument control panel is in standby mode

c. Make sure all tanks are full per mission requirement (para 2-110 & 2-122).

d. Make sure all personnel are familiarized with department procedures for

setting wheel chocks (TM 9-2320-279-10-1, para 2-11).

2-100. CREW CAB AIR CONDITIONER/HEATER CONTROL PANEL SET POINT

PROGRAMMING.

1837bp

NOTE

Air conditioner/heater control panel set points must be

between lower and upper set point limits programmed

during control panel set point parameter programming.

Set point SET2 (air conditioner ON temperature) must

be higher than set point SET1 (heater ON temperature)

for system to operate properly.

a. Put air conditioner/heater control panel switch (1) in ON position.