• 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!

939C bucket valve sticking

J

jack.riley29

New Member
Joined
Aug 20, 2017
Messages
1
Location
Tallowood
Hi all, got a CAT 939 here. When you raise the bucket, if you pull far enough on the joystick (not much), it locks in like the float mechanism does. It will do it when curling the bucket too. I'm not sure what the pilot pressure is as I don't have a gauge to read it but I'm really starting to pull my hair out. It never used to do it but recently its just started doing it. Any help would be appreciated. Cheers
 
You must log in or register to reply here.
Top