Snow Plowing Forum banner
1 - 4 of 4 Posts

· Registered
13,213 Posts
Three things that will cause the right wing to retract on it's own...

1) Primary relief valve stuck open/damaged
2) Secondary relief valve stuck open/damaged
3) Position "D" pilot operated check valve stuck partially open or seat damaged

You can pull them out of the manifold and try cleaning them and check the springs and seats for damage.. but in most cases you'll usually find a damaged one and need to replace it..

Here's the Western manual so you can familiarize yourself with the valve locations....
1 - 4 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.