Secondary Boom Components - Genie Z-30/20N Service And Repair Manual
Lift capacity 500 lbs
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Also See for Z-30/20N:
- Service manual (188 pages) ,
- Maintenance manual (182 pages) ,
- Service manual (121 pages)
Table of Contents
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Service and Repair Manual
Secondary Boom Components
Second ar y Boo m Comp onent s
Secondary Boom components
1 upper pivot
2 upper compression arm
3 mid-pivot
4 compression link
5 lower secondary boom
34
Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N
6 lower compression arm
7 turntable pivot
8 counterweight (Z-30N / Z-30N RJ)
9 upper secondary boom
September 2015
Part No. 1268498
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Table of Contents
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Questions and answers
no reverse drive drives forward fine
The Genie Z-30/20N may not reverse while driving forward fine due to several possible issues:
1. Electrical Contactors – A faulty or stuck contactor may prevent the machine from engaging reverse. Checking and testing the electrical contactors is recommended.
2. Drive Control Handle – If the drive control handle does not properly send signals in reverse, it could be malfunctioning or misaligned.
3. Hydraulic System Issues – The hydraulic pump or valves may not be engaging properly in reverse mode. Checking hydraulic flow and pressure could help diagnose the problem.
4. Turntable Rotation Stop Test – If the system detects an issue with movement limits, it may restrict reverse operation. Running a diagnostic check can help identify this.
5. Emergency Stop or Key Switch – If not fully reset or engaged correctly, the system might not allow reverse movement.
A thorough inspection of these components would be necessary to determine the exact cause.
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