TM-9-2320-346-10

TRUCK, COMMON BRIDGE TRANSPORT (CBT), 8X8 M1977A4 W/WINCH AND M1977A4 W/O WINCH

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-346-10 - Page 173 of 1184

Table 1.

Instrument Panel Controls and Indicators. - Continued

Key

Control/

Indicator

Function

54

Dome Light

Switch

Turns dome light in cab overhead on/off.

B.O

SELECT

INTER

AXLE

8X8

B.O

LIGHTS

HIGH

IDLE

1

2

3

0

1

2

M

M

CHEM

ALARM

HYD

ENABLE

AUX

HYD

GPFU

61

62

69

65

64

63

68

67

66

58

60

59

57

56

55

Figure 7.

55

HIGH IDLE In-

dicator

Illuminates (green) when HIGH IDLE Switch is set to on po-

sition.

56

Charging Sys-

tem Indicator

Illuminates (amber) when alternator indicates a charging sys-

tem problem.

57

ENGINE

BRAKE ENA-

BLE Indicator

Illuminates (green) when Engine Brake On/Off Switch is set

to on position.

TM 9-2320-346-10

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