JLG G9-43A (9151-4003) Operator Manual - Manual (Page 25)

Form No. 20127 • G9-43A Owner/Operator Manual
Machine Level Lever: This lever controls the relationship of the handler frame to
the front axle. Move the lever left to tilt frame to left, move the lever right to tilt
frame to right.
Neutral Lock Lever: The transmission control switch is equipped with a lever that
locks the transmission in neutral when activated.
Parking Brake Switch: This switch controls the application and release of the
parking brake. Indicator light on switch glows (red) to indicate brake is applied.
Seat lock Release Lever: This lever unlocks and locks seat position
adjustment.
Service Brake: This pedal operates the service brakes on the front axle. The
further the pedal is depressed, the slower the travel speed. Full depression of
pedal causes full service brake application.
Steer Select Switch: This switch has three positions to allow selection of 4-
wheel circle steer, 4-wheel crab steer and 2-wheel steer. 4-wheel circle steer
allows the front and rear wheels to steer in opposite directions for tight turns.
4-wheel crab steering turns the front and rear tires in the same direction for
moving the machine to the side. 2-wheel steer allows only the front wheels to
steer.
Steering Wheel: The steering wheel controls the angle of wheels. Turning
the steering wheel to the right causes a right turn. Turning the steering wheel
to the left causes a left turn.
Transmission Control: This lever engages forward or reverse travel. Push lever
fully forward for forward travel; pull lever fully backward for reverse travel. Move
lever to centered position for “Neutral.” Twist hand grip for 1st, 2nd, 3rd, and 4th
(forward only) gear.
Transmission Temperature Light: This light will illuminate during starting
procedure for a bulb check. If transmission temperature exceeds 250° light
will glow indicating the need for service.
Voltmeter: This gauge indicates alternator output and battery condition.
3.2
When traveling at higher speeds use
2-wheel front steering.
CAUTION !
4-Wheel Circle Steer
4-Wheel Crab Steer
2-Wheel Front Steer
If transmission temperature light
glows, move material handler to a
safe location and shut down.
CAUTION !