Tilt problem - Technical Troubleshooting discussion in Forkliftaction's forums

Cat Lift Trucks (& Caterpillar) NR3000:
Tilt problem

The reach works fine. The problem is it always reaches. When tilting, the reach works at the same time. Same with side shift. Lift is ok. I checked harness all the way from control unit thru the mast and reach arms. No shorts or opens. Any other ideas? Could use any other ideas. Thanks

Posted 15 Feb 2013 06:25
Discussion started by h80xl2
Wisconsin, United States

Post a Reply Report this post

Showing items 1 - 3 of 3 results.

Sort messages by:

yeah i forgot about those... doh!
of course during the troubleshooting of the circuits you would have ran across those anyways.

well done finding that! :o)

Posted 22 Feb 2013 21:31
Reply by swoop223
North Carolina, United States

You've been swooped!
swoop223@gmail.com

Post a Reply Report this post

Turns out one of the relays under the steer handle was burned closed so the reach was always on. Replace the three relays for the reach, tilt and side shift. Fixed the problem. Thanks for your help.

Posted 22 Feb 2013 01:47
Reply by h80xl2
Wisconsin, United States

Tom

Post a Reply Report this post

check your function solenoids and cartridge valves at the main manifold block on the carriage. It sounds like one of them is not working and not diverting fluid correctly.

Posted 15 Feb 2013 21:33
Reply by swoop223
North Carolina, United States

You've been swooped!
swoop223@gmail.com

Post a Reply Report this post

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.