0A.42.19

Massey Ferguson 0A.42.19: External Hydraulic Valve 4 Issue

Issue description

Indicates a potential issue or fault within the external hydraulic valve system.

Applies to these machines

  • 7724S
  • 5712SL
  • 7722
  • 7722S
  • 5713SL
  • 7720S
  • 7716
  • 7718
  • T4
  • 7715
  • 5710SL
  • 7726
  • 7726S
  • 5711SL
  • 7718S
  • 7719
  • 7714
  • 7716S
  • 7720
  • Tier 4 (2015-2021)
  • 7715S
  • 7724
  • 4707
  • 4708
  • 4709
  • 4710
  • 5608
  • 5609
  • 5610
  • 5611
  • 5612
  • 5613
  • 7614
  • 7615
  • 7616
  • 7618
  • 7619
  • 7620
  • 7622
  • 7624
  • 7626

Check the cause

  1. Use a diagnostic tool or interface device compatible with Massey Ferguson tractors to pull all active and stored codes

  2. Check the wiring and physical connections on the hydraulic valve, as related codes often point to a connection problem

  3. Consult the specific tractor's service manual or a qualified technician to interpret the exact nature of the fault

Parts you might need

(7)
  • External Hydraulic Valve / Spool Valve / Hydraulic Diverter Valve

    Generic

  • AGCO Priority Valve

    4282285M2

    Blue hydraulic valve featuring multiple ports

  • Hydraulic Valve Solenoid Coil

    Generic 12V 16mm hole coils or specific coils for the 7600 series hydraulic valves

  • Massey Ferguson Valve Part

    1032485M91

    Legacy/Alternative External Hydraulic Valve

  • Hydraulic Valve Assy

    1679099M95

    For older series like 4255/399

  • Hydraulic diverter block

    357018A

    Legacy/Alternative External Hydraulic Valve

  • External hydraulic valve kit

    TS3200M

    Single spool, double acting

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