Section 3
OPERATION
3-20
785 Motor Grader
Stopping and Restarting
1. Apply foot brake.
2. Set Throttle to the idle position.
3. Release foot brake.
4. Apply Throttle.
NOTE: Transmission will not engage if throttle
is not at full Idle position.
Manual Mode
Moving Forward/Reverse
1. Start engine as described in START-UP
PROCEDURE
2. Hold foot on brake.
3. Check that area is clear.
4. Lift tools (blades).
NOTE: Make sure blade is not near a tire.
5. Set MANUAL/AUTO switch to the MANUAL
position.
6. Set throttle to the idle position.
NOTE: If throttle is not at full Idle, controller
will not engage transmission.
7. Set Transmission Shifter to 1st gear forward or
reverse as desired.
8. Wait until transmission engages.
9. Release foot brake.
10. Increase the engine RPM with the throttle and
shift gears as desired..
NOTE: Grader can be down shifted on the go.
The computer will control and protect
the transmission.
NOTE: When switching directions, the
controller will try to start in 3rd gear.
Do not select 1st or 2nd gear unless
you need that gear.
Stopping
1. Apply foot brake.
2. Move throttle back to the idle position.
3. Set Transmission Shifter to Neutral position.
Stopping and Restarting
1. Apply foot brake.
2. Set Throttle to the idle position.
3. Release foot brake.
4. Apply Throttle.
NOTE: Transmission will not engage if throttle
is not at full Idle position.
OPERATING THE MACHINE
Blade Lift Levers
The Blades Lift levers (1 and 11, Figure 3-5)
control the lifting and lowering of the Blade.
1. Pull levers to raise the blade.
2. Push levers to lower the blade.
3. Push levers fully forward into detent to float the
blade. Pull levers back to manually release the
float.
Blade float allows blade to float over hard surfaces.
Moldboard Slide Lever
The Moldboard Slide lever (3, Figure 3-5) is
located in the left lever group.
1. Pull lever to shift blade right.
2. Push lever to shift blade left.
Blade Tilt Lever
The Blade Tilt lever (4, Figure 3-5) is used to tilt
the blade.
1. Pull lever to tilt blade to the rear.
2. Push lever to tilt blade forward.
Circle Turn Lever
The Circle Turn lever (5, Figure 3-5) is used to
rotate the circle.
1. Pull lever to turn circle clockwise.
2. Push lever to turn circle counterclockwise.
Circle Shift Lever
The Circle Shift lever (7, Figure 3-5) is used to shift
the circle left or right.
1. Pull lever to shift circle right.
2. Push lever to shift circle left.
Articulation Lever
The Articulation lever (8, Figure 3-5) is used to set
the grader articulation up to 40°.
1. Pull lever for right articulation
Courtesy of Machine.Market
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