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NEED ADVICE PLEASE - TRACTOR FAULTS

  • 12-05-2015 12:03am
    #1
    new2me
    Registered Users, Registered Users 2 Posts: 142 ✭✭


    David brown case 1490, well the pto wont work for me and lifts do not work either, any advice on this please


Comments

  • #2
    case956tom
    Registered Users, Registered Users 2 Posts: 180 ✭✭case956tom


    new2me wrote: »
    David brown case 1490, well the pto wont work for me and lifts do not work either, any advice on this please
    check the pto handclutch cable isn't stuck pulling the release bearing,clutch levers are on the lefthand side behind the steps,also check the pto lever in the cab is moving the lever on the side of the pto housing,if its something else its a strip job its a very simple setup,check the hyd pump is being driven the splines in the couplings and shaft can shear,also check the 3way valve for correct position.


  • #3
    masseyman86
    Registered Users, Registered Users 2 Posts: 8 ✭masseyman86


    check oil... if theres oil i look for a new hyd pump or repair kit


  • #4
    new2me
    Registered Users, Registered Users 2 Posts: 142 ✭✭new2me


    case956tom wrote: »
    check the pto handclutch cable isn't stuck pulling the release bearing,clutch levers are on the lefthand side behind the steps,also check the pto lever in the cab is moving the lever on the side of the pto housing,if its something else its a strip job its a very simple setup,check the hyd pump is being driven the splines in the couplings and shaft can shear,also check the 3way valve for correct position.

    all seem ok,

    someone told me there a filter on bottom beside puh that can block also


  • #5
    Tony Beetroot
    Closed Accounts Posts: 640 ✭✭✭Tony Beetroot


    Did you check oil level?


  • #6
    coyle21
    Registered Users, Registered Users 2 Posts: 222 ✭✭coyle21


    masseyman86 wrote: »
    check oil... if theres oil i look for a new hyd pump or repair kit

    i have a similar problem on 1394, is the lifts and pto connected on these tractor


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  • #7
    case956tom
    Registered Users, Registered Users 2 Posts: 180 ✭✭case956tom


    new2me wrote: »
    all seem ok,

    someone told me there a filter on bottom beside puh that can block also
    take off the linkage to the pto selector lever on the left side of the pto housing you should feel it engaging if its moving the selector inside,the roll pin might have broken on that lever,you might be able to see into the pto casing by taking off the top link housing you can do it on a 990/5/6 I'm not fully sure about a 1490,
    is the warning light for the hyd filter on?it mightn't be any harm to change the filter there may be another filter on the pressure line on the back just to the right of the pto housing,is the oil clean?was quick release valves kept clean when attaching? there may be dirt in the system somewhere.
    coyle21 wrote: »
    i have a similar problem on 1394, is the lifts and pto connected on these tractor
    pto and hyds are totally separate,the hyd pump is under the radiator driven off the crank pulley.


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