Recent content by ppea

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    Beware John Deere 4*20 series owners--antifreeze leak

    It's normal to se some oil drops on engine breather on this tractors?
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    dot4 in when mineral oil needed

    maybe not that hot like before,but on aprox 1 km on almost top speed ,you can hardly hold your hand on front axle where the disc brake are located.
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    dot4 in when mineral oil needed

    I have replaced the seal on the brakes,changed the oil with corect oil,but the brake they are still warming up.These wet brakes is normaly cold or because of axle rotation is fast they became hot?
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    dot4 in when mineral oil needed

    Very small chances.
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    dot4 in when mineral oil needed

    i remove the seal and this is the cause.i find only the biger seal to buy.I think to put an o ring to replace the small one.
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    dot4 in when mineral oil needed

    I have a grillo ,case 1056xl and now i buy an valpadana 6575 isr-rev,what is it about.I the manual it says to use utto(Universal Tractor Transmission Oil)GL4 because it's ok to use when require a combined hydraulic, transmission, and final drive fluid with wet brake and power take-off...
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    dot4 in when mineral oil needed

    The wheels can be turn by the hand.It cannot be adjusted,it's a wet disc brakes.Can an incorect oil to be cause for heat? I don't know if it's corect oil in front axle.
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    dot4 in when mineral oil needed

    I change to mineral oil but the brakes are still warm.The problem is i didn't find the seal.
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    dot4 in when mineral oil needed

    the problem is i didn't find the seal for front brakes.I try to put mineral oil and i hope to work.
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    dot4 in when mineral oil needed

    In tractor it was dot3 or dot4 when i buy it.I made same mistake and replace with the same dot4 and then i saw the front brakes are hot when i runing fast on road.I thing it's to late and the seal are damage already.
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    dot4 in when mineral oil needed

    Only dot 3 wil ruin the seal?
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    dot4 in when mineral oil needed

    I buy a tractor that requires mineral oil in brakes or lhm and the owner before me uses brake fluid(dot3 or dot4).the tractor front brakes are oil bath type and when i run the tractor fast ,the brakes are hot but works perfect.the wheels are free.I think the dot4 ruin the seal.any ideas?
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    Beware John Deere 4*20 series owners--antifreeze leak

    Tank you! I solve the problem,i reseal the timing cover and it's ok now.I have one question about the runing temperature of this engine.It's work about 100 degrees celsius(212F) apox.In some manuals i saw the thermostat is full open at 100 degrees.I am afraid to work with those temperature.
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    Beware John Deere 4*20 series owners--antifreeze leak

    What exactly does the repair consist of? Only reseal the cover with silicone?
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    Beware John Deere 4*20 series owners--antifreeze leak

    Hello ,I have a tractor with this engine and i remove the oil pan and i saw some drop of coolant in the engine coming from timing gears.It can be posible the coolant to leak inside engine from bad sealing of timing coveR?
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