TM-9-2320-432-10

TRUCK, CARGO, 8X8, M985

TECHNICAL MANUAL; OPERATOR'S MANUAL

JUNE 2009

TM-9-2320-432-10 - Page 191 of 1076

OPERATOR MAINTENANCE

ARCTIC ENGINE HEATER CONTROLS AND INDICATORS

CONTROLS AND INDICATORS INTRODUCTION

This section displays the location and describes the use of Arctic Engine Heater controls

and indicators (optional accessory) which are used in the operation of HEMTT series

vehicles. Controls and indicators described in this section are the same for all vehicles,

except where otherwise indicated.

LOCATION AND USE OF CONTROLS AND INDICATORS

Know the location and proper use of every control and indicator before operating HEMTT

series vehicles. Separate illustrations with keys are provided for learning about Arctic

Engine Heater controls and indicators (optional accessory).

Table 1.

Arctic Engine Heater Controls And Indicators.

Key

Control/

Indicator

Function

HIGH IDLE

OF

ON

Engine Preheater

2

1

Figure 1.

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