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Tractor Talk

Re: FARMALL 400 P/S AND HYD. PROBLEMS


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Posted by charly on October 19, 1998 at 03:07:32:

In Reply to: FARMALL 400 P/S AND HYD. PROBLEMS posted by BRIAN on October 18, 1998 at 18:26:40:


: RECENTLY TRADED H FOR A 400. FOUND OUT LATER THE
: HYDRAULICS ARE VERY TOUCHY IF YOU PARK ON THE LEVEL
: OR FRONT END UP HILL SLIGHTLY THE PUMP ACTS LIKE IT
: LOOSES IT PRIME AND JUST DOESN'T WORK. ANY IDEAS IS
: IT THE PUMP ? TESTED THE REAR OUTLETS 1200lbs.THE
: ONLY WAY TO GET TO WORK STOP MOTOR PUT FRONT END
: DOWN HILL WAIT FEW MINUTES START WORKS GOOD. ANOTHER
: TWIST TRANSFERRED LOADER FROM H TO 400 NOW WHEN PICK
: UP LOADER THE POWERSTEERING DOES'T HAVE THE GUTS
: TO TURN N.F.WHEELS. IS THERE ANY ADJUSTMENT TO INCREASE
: PERFORMANCE OR IS ALL PART OF SAME PROBLEM??/
: PLEASE REPLY ON THIS SITE OR PERSONALLY.

There is a screen held in with 4 bolts on the hyd. res. if you are lucky it may just need cleaning. What power steering unit does your 400 have? The Bahlin unit uses tractor hyd. and if the loader also uses tractor hyd. it would create a large demand on hyd. system. I prefer pto pumps. The other ps system was a Char Lynn this was an automotive type system with its own belt driven pump. I always thought the Bahlin was the better one. Good luck


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