Models Affected: GS-3390, GS-4390 and GS-5390 equipped with the Oscillaating Axle System
Issue: Genie has determined that the oscillating axle system used on the above referenced machines can malfunction. The oscillate axles will continue to oscillate after driving a machine, with the platform raised, into a depression. A machine that continues to oscillate after driving into a depression can become unstable resulting in the machine tipping over.
Action Required: This safety notice requires modification of the wiring in the drive manifold.
1. Locate all the machines within the models and serial ranges referenced above [and in link below].
2. Order the wire harness kit: P/N 21752
Installation of the wire harness must take place as soon as possible but no later than 30 days from receipt of the kit.