4430 stopped moving

coreyc · Sep 27, 2012

This 4430 quad range has been split at the bell housing and has had the clutches replaced next to the flywheel. Supposedly it has less than 200 hours since that was done. It won’t move now again. I am going to check pressures first but don’t recall what they should be. I haven’t had my hands on this tractor yet..just trying to get some ideas before I see it. Never really worked on a quad model only ps model

Anonymous-0 · Sep 27, 2012

If I remember, trans system should be around 165 psi.

tim s · Sep 28, 2012

If the clutch is not set up correctly it will not move,if the trans pump has failed and twisted off the shaft,or if the differential pinion shaft (spider gears) have failed it won"t move( locking the diff lock will prove the later),,just for a few ideas...

Tx Jim · Sep 28, 2012

Hyd hi-lo could have failed. Do you know if it's been tested in both speeds?

4430 stopped moving

coreyc

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Anonymous-0

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tim s

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Tx Jim

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