TM-9-2320-273-10

TRUCK, TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER

TECHNICAL MANUAL; OPERATOR’S MANUAL

DECEMBER 2012

TM-9-2320-273-10 - Page 120 of 452

Table 17. Cab Floor Mounted Controls

.

1

2

3

4

5

Figure 17. Cab Floor Mounted Controls.

Key

Control/Indicator

Function

1.

Headlamp Dimmer

Switch

To operate the service lamp high beams, pull the LIGHTS

switch out to the second position and depress and release

the ﬂoor-mounted foot switch. The HIGH BEAM

indicator on the control panel will illuminate blue when

the high beams are on. To dim head lamps, depress and

release foot switch again.

2.

Decontamination

Apparatus

NOTE

The decontamination apparatus is used to spray a

decontaminating agent on vehicles and equipment to

reduce levels of chemical toxic agents to the

minimum extent to make them safe and allow for

their continued operation.

On M915 through M920 vehicles, a decontamination

apparatus is mounted under the lower control panel. To

use, remove from bracket, pull ring pin, lift handle

until it locks, aim and press top. Maintenance

requirements are in TM 3-4230-204-12&P.

3.

Accelerator Pedal

To increase engine speed, place right foot on

ﬂoor-mounted accelerator pedal and press down

gradually. To reduce engine speed, let up on pedal.

TM 9-2320-273-10

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