A.83.28

Massey Ferguson A.83.28: External Hydraulic Valve 8 Issue

Issue description

Indicates a potential fault, connection problem, or operational failure specifically isolated to the number 8 external hydraulic remote/spool valve.

Applies to these machines

  • 5713SL
  • 5712SL
  • 5711SL
  • T4
  • 5710SL
  • 4707
  • 4708
  • 4709
  • 4710
  • 5608
  • 5609
  • 5610
  • 5611
  • 5612
  • 5613
  • 7614
  • 7615
  • 7616
  • 7618
  • 7619
  • 7620
  • 7622
  • 7624
  • 7626
  • 7714
  • 7715
  • 7715S
  • 7716
  • 7716S
  • 7718
  • 7718S
  • 7719
  • 7720
  • 7720S
  • 7722
  • 7722S
  • 7724
  • 7724S
  • 7726
  • 7726S

Check the cause

  1. Use a compatible diagnostic tool/interface device to retrieve the codes

  2. Refer to the specific tractor's OEM service manual or consult with a qualified technician to interpret the exact electrical or mechanical nature of the valve fault

Repair steps

  1. Depressurize hydraulic system

    Reference the OEM service manual for the specific tractor series to safely depressurize the hydraulic system.

  2. Test electrical connections

    Test the valve's electrical connections.

  3. Replace faulty components

    Replace the faulty spool valve or solenoid.

Parts you might need

(11)
  • Hydraulic Valve Kit

    1810678M91
  • Hydraulic Valve

    3713928M5

    Alternates: 3713928M4, 3713928M3

  • Hydraulic Valve

    3713928M4

    Alternate for 3713928M5

  • Hydraulic Valve

    3713928M3

    Alternate for 3713928M5

  • Hydraulic Selector Diverter Valve

    180908M1
  • Hydraulic Selector Diverter Valve

    1860100M95
  • Hydraulic Selector Diverter Valve

    1696239M92
  • Hydraulic Valve Assembly

    1679099M95

    Fitment: 300 Series

  • Hydraulic Valve Assembly

    1679098M92

    Fitment: 300 Series

  • External hydraulic valve kit, single spool, double-acting control valve

    TS3200M
  • External Hydraulic Valve / Hydraulic Spool Valve Assembly / Hydraulic Diverter Valve

    Exact OEM part number varies heavily by machine; cross-reference specific tractor model with an AGCO/Massey Ferguson parts catalog.

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