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Hey I have a JD 400 with backhoe attachment and my steering vale is leaking making a mess.
anyone tackled one of these?
is there anyone that rebuilds them or are any parts available?
Boy I need a little help!!!


Thanks Steve
 

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I haven't rebuilt mine, but my understanding is that it is pretty simple with just replacing a couple of o-rings.
 

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Hey I have a JD 400 with backhoe attachment and my steering valve is leaking making a mess.
Where is it leaking from? Top seal? If steering is still operation and is leaking from under the steering wheel, Seal #7 and O-ring #2 can be replaced.


anyone tackled one of these?
Yes, I rebuilt many.

is there anyone that rebuilds them, or are any parts available?
Yes, parts are available. Repair kit part number is AT26188.




Boy I need a little help!!!
Me too........ :mocking:
 

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IMHO o-rings(key4) fail more often than top seal(key 1). These 6 o-rings can be replaced with housing still attached to tractor by removing steering wheel & adjusting nut then placing steering wheel back on shaft then turning steering wheel to the left then pull shaft & valves out of housing. Large o-ring fit in six individual grooves. AT26188 subs to AT315816 which cost $79.94
 

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