TM-9-2320-342-10-1
TRUCK, WRECKER, 8X8 M984A4
TECHNICAL MANUAL; OPERATOR'S MANUAL
OCTOBER 2008
TM-9-2320-342-10-1 - Page 229 of 1428
Table 1.
Instrument Panel Controls and Indicators. - Continued
Key
Control/
Indicator
Function
activates/deactivates the trailer parking brakes in concert with
the vehicle parking brakes.
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
47
48
49
54
52
51
50
53
46
45
44
43
42
41
40
39
Figure 6.
39
AUX HYD
Switch
Not in use at this time.
40
HYD ENABLE
Switch
Turns main hydraulic power on/off.
41
GPFU
Turns gas particle filter unit (GPFU) on/off.
42
Work Light
Indicator
Illuminates (green) when Work Light Switch is set to on
position.
TM 9-2320-342-10-1
0022
0022-9
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