A/C410-S shuttle hydraulic Rebuild

[Robert_Marshall]

:( Hay !!!,, Help I'm looking for some help to find a rebuild kit for A/C410S , the shuttle hydraulic keep jumping in an out an, when your doing anything thats not full gas it jumps so bad that you can't sand it. where can I get a kit to rebuild it, if somebody knows where ,it would help a lot . THANKS BOB!!!???

[a7117puller]

is it in gear or out of gear( forward or reverse)? check your linkage. sounds like missing something there..tension spring?