JLG 4017PS Operator Manual - Manual (Page 65)

Section 3 - Controls and Indicators
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Loader Joystick Pattern
Verify the loader joystick pattern icon (3) is active on the display (1) and the joystick
decal located inside the cab matches the machine controls.
The joystick (4) controls the boom, attachment, auxiliary hydraulics, outrigger and
transmission functions.
Boom Functions
• Move the joystick back to lift boom; move joystick forward to lower boom.
• Extend/retract is controlled by the roller switch (5). Push roller switch up to
extend boom; push roller switch down to retract boom.
• The speed of boom functions depends upon the amount of joystick travel in
corresponding direction. Increasing engine speed will also increase function
speed.
• For two simultaneous boom functions, move the joystick between quadrants. For
example; moving the joystick forward and to the left will lower boom and tilt
attachment up simultaneously.
WARNING
TIP OVER/CRUSH HAZARD. Rapid, jerky operation of controls will cause rapid,
jerky movement of the load. Such movements could cause the load to shift or fall
or could cause the machine to tip over.
OAH1381
1 3
OAM3230
4
5 6 8
9
10
7
4014PS & 4017PS
3706PS & 3707PS (IF EQUIPPED
WITH BOOM FLOAT)