1. Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!

JLG 600A

Discussion in 'Other Construction/Demolition Equipment' started by EJ Horst, Apr 5, 2018.

  1. EJ Horst

    EJ Horst New Member

    Apr 5, 2018
    Archbold, oh
    Hi guys, I need some help with this lift. everything works good except at times the main lift doesn't want to go up. always comes down and works good from the ground control. I have put in a new control and looked very hard for damaged cables and have not found any. It does seem to work better when the tower boom is up.. any suggestions would sure be appreciated. thank ej