Massey Ferguson A.72.2A: External Hydraulic Valve 7 Issue

Indicates a fault, likely an electrical connection problem or operational failure, specifically located at the 7th external hydraulic remote/spool valve.

• 5710SL
• 5711SL
• 5712SL
• 5713SL
• T4
• 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

1. 1

   Inspect the wiring harness, pins, and connectors leading to External Hydraulic Valve 7 for corrosion, looseness, or damage

2. 2

   Use a compatible Massey Ferguson diagnostic tool to retrieve active codes, confirm the fault is isolated to Valve 7, and attempt to clear the code to see if it is an intermittent communication error

3. 3

   Consult the specific tractor's service manual to interpret the exact electrical testing values for the valve solenoid

1. 1

   Locate the external hydraulic valve stack

   Locate the external hydraulic valve stack at the rear of the tractor.

2. 2

   Identify the 7th spool valve

   Identify the 7th spool valve slice/solenoid.

3. 3

   Repair or replace the spool valve cable/wiring harness

   Repair or replace the spool valve cable/wiring harness if a connection issue is found.

4. 4

   Replace the electronic spool valve or solenoid assembly

   Replace the electronic spool valve or solenoid assembly if the internal coil has failed.