Steer Modes; Manual Steering Alignment Mode Change - JLG 642 Operation & Safety Manual

Section 3—Controls and Indicators
3.5

STEER MODES

Three steer modes are available for operator use.
2-Wheel Front Steer
OAL2030
Note: 2-Wheel Front Steer mode is required for travel on public roads.

Manual Steering Alignment Mode Change

Note: Steer mode will change immediately after selection.
1
1. Bring machine to a stop using service brake. If front steer mode (2) is active and rear
wheels are aligned, go directly to step 4.
2. With circle steer (1) or crab steer (3) mode active, turn the steering wheel until the
left rear wheel (4) is aligned with the side of the machine.
3. Select front steer mode (2).
4. Turn the steering wheel until the left front wheel (5) is aligned with the side of the
machine.
5. Wheels are now aligned. Select desired steer mode.
3-26
4-Wheel Circle Steer
2
4
4-Wheel Crab Steer
OD0220
3
5
OAM2400
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