case ih 3394

/ case ih 3394 #1  

wrenchhead

New member
Joined
Feb 20, 2016
Messages
1
Location
Cold Spring
Tractor
case ih 3394
Hello. i am new to this forum. i have a Case IH 3394 that i did a complete powershift rebuild. i got it all back together and running. i was getting the transmission low oil pressure light coming on. i followed the repair manual and did the test. when i would dead head the pump by blocking off outlet pipe and plugging off the compensator line. i would get 80 psi at idle where spec was 200 psi. i hooked up a flow meter and the pump lost all pressure after roughly 15 seconds. we took pump in to get rebuilt. installed rebuilt pump. i started tractor and now while i am cranking the tractor i the 350 psi, but when the tractor starts i loose all pressure, when i
shut the tractor off. the pressure reading jumps up to 350 and drops to zero again. tried to bleed pump. but not sure what else to try!
 
/ case ih 3394 #2  
I can't help you any to fix your problem but as you said new here ,it will be nothing short of a miracle if there is a Case technician on this forum to help ,you need to search a forum that is geared toward Case .Yesterdays Tractors would be a start they have lots of Case .There are likely more but I have no suggestions. You have a tractor that is neither new or old. Good Luck .
http://www.mytractorforum.com/36-case/
This may also help
 

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