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    Fiat Allis 10C with transmission oil transferring to the backend

    Hi guys,so far the problem remains. It takes two hours of work to empty the Transmission with the oil being transferred to the back end.I plan tomorrow to drain the back end remove the rear filter cover plate,filter and the canister.start the engine and with flashlight look for an oil leak.Any...
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    Fiat Allis 10C with transmission oil transferring to the backend

    Hi guys. In doing our filter cleaning exercise, we pulled the large nut on top of the torque converter (between feet from operators seat) which is a hydraulic pressure relief valve and noticed that the shims were missing and not holding the pressure. In other words, the machine is running with...
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    Fiat Allis 10C with transmission oil transferring to the backend

    Hi guys. We located and cleaned all 5 filters. None were that bad, the worst being the horizontal filter on the torque converter. We removed the scavenger pipe and used air pressure to ensure no blockage. We also removed the in and out transmission pipe going into the cooler and also applied air...
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    Fiat Allis 10C with transmission oil transferring to the backend

    thanks for sending location info for screen/filters!
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    Fiat Allis 10C with transmission oil transferring to the backend

    Found the location drawing that you sent. thanks!
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    Fiat Allis 10C with transmission oil transferring to the backend

    Got a quote from Italy and China.
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    Fiat Allis 10C with transmission oil transferring to the backend

    I have a parts manual.
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    Fiat Allis 10C with transmission oil transferring to the backend

    Can you help to locate the other two screen filters on the torque converter and the two on the steering/brake/clutch circuit.These have never been cleaned.
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    Fiat Allis 10C with transmission oil transferring to the backend

    Now it is getting more complex.I have cleaned both screens steering and transmission on the left and right side.
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    Fiat Allis 10C with transmission oil transferring to the backend

    Thanks.Planning to work on the machine tomorrow and will advise.Also looking for a pair of second hand Tracks for a Fiat Allis FL14B Track Loader-badly worn track bushings.
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    Fiat Allis 10C with transmission oil transferring to the backend

    Thanks Dugandan. Kindly send scanned pdf of the schematic oil flow from the steering and brake pump. Thanks in advance.
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    Fiat Allis 10C with transmission oil transferring to the backend

    Thanks for the help.We are now cleaning up the area and repairing minor leaks and checking hoses before opening up the back end.There is third pump below your right foot.
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    Fiat Allis 10C with transmission oil transferring to the backend

    We source our parts in the us,Canada and Italy.also have a FL 14 B Track Loader.I wonder if we drain the oil in back end and start the machine with middle back end cover plate with filter open if we will see the oil leaking into the back end.?
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    Fiat Allis 10C with transmission oil transferring to the backend

    We have removed the armour plate under the transmission. It takes two hours of pushing work to empty the transmission and find the oil level in the back end well over the maximum mark.Sitting in the Tractor below your left foot is the large Hydraulic pump and just below and to the right is the...
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    Fiat Allis 10C with transmission oil transferring to the backend

    Thanks guys. The tandem pump is brand new.We have had this problem for two years and four mechanics later.Transmission was removed and rear seal changed.
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    Fiat Allis 10C with transmission oil transferring to the backend

    I'm trying to find a solution: Fiat Allis 10 C's transmission oil being transferred to backend. I've tried by replacing o-rings and the seal from the transmission to the backend. I've been looking at the system and I can't see any leakage at all, so I believe is located somewhere else and can't...
    • bravo-harris
    • Thread
    • 10c back end fiat allis transmission oil
    • Replies: 42
    • Forum: Dozers
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    Hi there, I wonder if this problem has been seen by you: Fiat Allis 10 C dozer: Transmission...

    Hi there, I wonder if this problem has been seen by you: Fiat Allis 10 C dozer: Transmission Fluid Transferred to Backend. I've tried replacing o'rings because I thought it'd be related to leaks, but now I see that is not. Some advice to find the problem and fix would be valuable
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