0A.33.27

Massey Ferguson 0A.33.27: External Hydraulic Valve 3 Issue

Issue description

Indicates a fault or malfunction detected within the circuit or operation of the third external hydraulic spool valve.

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. Inspect wiring, harness connections, and solenoid continuity at External Valve 3 for connection problems

  2. Retrieve and clear codes using a compatible diagnostic tool or interface device

  3. Consult the specific tractor's service manual to interpret the exact electrical values expected at the valve

Repair steps

  1. Address connection problem

    Address the connection problem at the valve.

  2. Replace spool valve assembly

    Replace the faulty spool valve assembly.

Parts you might need

(4)
  • Valve OEM Massey Ferguson Tractor Part

    1035349M91
  • External Hydraulic Valve Single Spool

    1026699M92
  • External hydraulic valve kit

    TS3200M

    single spool, double-acting control valve; contains isolator valve, couplers, clamp, hoses, and adapters

  • Hydraulic Spool Valve Assembly

    357015

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