IH 656 d hydro help

Canalle Farm · Nov 16, 2010

Could any body out there help me!! I got a 656d Hydro that can somewhat pull until it warms up. Ive replace all the o rings on all the suction tubes and the multipul valves. changed the oil using hytran b-6 oil. Theres no brass shavings in the oil pan, and i think there might be air going out of the transmission, out the on "cooling" line? the tractor acts the same way in forward and reverse. I would love any advice
thank you,
Frank

Bob · Nov 17, 2010

BEST advice would be to get a factory service manual and borrow a Flo-rater and get to work.

exackery · Nov 19, 2010

Have you checked charge pump pressure at the multivalve? You should also check hydro pressure (there a port on the dump valve but careful it can go as high as 5500 psi). They can suck air around the transmission filter housing too.

IH 656 d hydro help

Canalle Farm

New User

Bob

Well-known Member

exackery

New User

Similar threads