Section 3
OPERATION
3-15
785 Motor Grader
ITEM NO. NAME TYPE FUNCTION
1 Transmission Shifter Lever Shifts Transmission through 6-forward speeds
and 3-reverse speeds.
2 Emergency Stop Switch Push Press switch down for emergency stop. Turn and
switch lift to disengage.
3 Engine Throttle Lever Adjusts engine RPM.
4 Differential Light Light Monitors status of differential. Illuminates to
indicate differential is engaged.
5 Front Wiper Switch Rotary Turns front Wiper On or Off and adjusts wiper
control speed.
6 Rear Wiper Switch Rotary Turns rear Wiper On or Off and adjusts wiper
control speed.
7 APC Transmission Control Controls Transmission and troubleshoots.
8 Rear Work Light Switch 2-Position Turns rear Work Lights On or Off.
toggle
switch
9 Differential Lock Switch 2-Position The differential lock switch is set to the On (up)
toggle position to engage the differential lock for
switch maximum traction.
10 Front Work Light Switch 2-Position Turns front Work Lights On or Off.
toggle
switch
11 Transmission 2-Position Selects AUTO or MANUAL Transmission
AUTO/MANUAL Switch toggle operation. Set switch to the MANUAL (up)
switch position for manual shifting. Set switch to the
AUTO (down) position for auto shifting.
12 Trunion Support 2-Position Unlocks Trunion Support.
Unlock Switch toggle
switch
13 Headlights Switch 2-Position Turns Headlights On or Off.
toggle
switch
14 Ignition Switch Key switch Full clockwise position to start engine. Auto
returns to Run position when released.
15 Start Gauge Indicator Monitors status of the engine and alerts operator
of starting status. Four main indicators are
WARN, STOP, WAIT and MAINT.
TABLE 3-6. THROTTLE, BRAKE, TRANSMISSION, STOP CONTROLS AND
MAIN SWITCH PANEL Refer to Figure 3-6
Courtesy of Machine.Market
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