OPERATOR MAINTENANCE
MAIN INSTRUMENT PANEL CONTROLS AND INDICATORS
CONTROLS AND INDICATORS INTRODUCTION
This section displays the location and describes the use of main instrument panel controls
and indicators which are used in the operation of HET Tractor. 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 HET
Tractor. Separate illustrations with keys are provided for learning about main instrument
panel controls and indicators.
Table 1. Main Instrument Panel Controls and Indicators.
Key
Control/
Indicator Function
1
2
3
7
8
12
14
13
4
5
6
BLACK
OU T
DRIVE
BLACK
OU T
MARKE R
BLACK
OU T
LIGHTS
CHECK
GAUGES
CHECK
ENGINE
AIR
LOW
CROSS COUNTRY
HIGHWAY
MUD SAND & SNOW
9 MAX SPEED 45 MPH)
(MAX SPEED 30 MPH)
( MAX SPEED 15 MPH)
( MAX SPEED 5 MPH)
EMERGENCY
OVERSPEED
LOW AI R
START
CTI OFF - ON
CTI CONTROLLER MODEL 101
TRAILER
AIR SUPPLY
ENGINE
OFF
ON
START
FILTER MINDE R
AIR CLEANER RESTRICTION
RESET
H O
2
—20—
—15—
—10—
— 8 —
PARKING
BRAKE
11
10
9
Figure 1.
TM 9-2320-360-10 0015
0015-1