IH b414 hydraulic issues 3 point linkage

coreyshep

New User
no up on my 3 point linkage on my IH b414, all filters are clean & i installed a new hydraulic pump & still not working, any surgestions on what my be the issue. the tractor shook abit when this first happened. thank you.
 
(quoted from post at 04:38:43 08/23/23) My guess is the piston has a major leak or the valve is leaking very badly all internally. Or the pump is not priming.

Thank you for the quick reply,i will check ur recommendations out.
 
There is a metal inspection plate under the seat on top of the hydraulic reservoir that can be remove and with engine idling you should observer the hydraulic oil flowing into the reservoir.
See photo below, oil flow is on the left side, this photo shows frothing in the oil flow due to clogged suction filter.
If your B414 is a very early model it may not have the inspection plate under the seat.
Does your B414 have Power Steering, if so which version, the one with the PS cylinder on the left of the tractor or the one with the PS cylinder on the front axle?

cvphoto161582.jpg
 
(quoted from post at 06:02:49 08/23/23) There is a metal inspection plate under the seat on top of the hydraulic reservoir that can be remove and with engine idling you should observer the hydraulic oil flowing into the reservoir.
See photo below, oil flow is on the left side, this photo shows frothing in the oil flow due to clogged suction filter.
If your B414 is a very early model it may not have the inspection plate under the seat.
Does your B414 have Power Steering, if so which version, the one with the PS cylinder on the left of the tractor or the one with the PS cylinder on the front axle?

<img src=https://www.yesterdaystractors.com/cvphotos/cvphoto161582.jpg>

No power steering, just 3 point linkage on the back, thank you for ur response, i will also check this out.
 

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