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Learn how the envelope tracking system works on JLG Ultra Boom lifts. See how the machine limits certain boom functions when the platform is outside the allowable envelope. Helps operators understand why functions may be restricted during operation.
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19:04
Learn how the steering control system functions on JLG Ultra Boom lifts. The video explains how the controller processes input from the steer switch, wheel position sensor, and steer cylinders. Includes insight on how sensor faults can affect machine
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42:03
Understand how the oscillating axle system works on JLG Ultra Boom lifts. The video explains how axle position is monitored and when axle lockout occurs. Includes key points on system behavior while driving and elevating.
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Learn how to extend the jib on a JLG 1500SJ. The video demonstrates the proper sequence using the function select and joystick controls. Includes reminders for fully elevating the boom and extending the telescope before operating the jib.
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