Massey Ferguson A.6X.1E – Onboard Diagnostic System: External Hydraulic Valve 6 Issue

Malfunction, connection problem, or electrical fault associated with the 6th external hydraulic remote valve (spool valve) on the tractor's hydraulic valve stack.

• 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 4-pin electrical connector at the External Hydraulic Valve 6 for corrosion, loose pins, or wire harness damage.

2. 2

   Use a compatible Massey Ferguson diagnostic interface to read live data from the valve to verify if it is receiving voltage.

3. 3

   Attempt to clear the DTC to determine if it is a hard fault or an intermittent connection issue.

4. 4

   Consult the specific tractor's service manual to interpret exact voltage parameters and test the pilot pressure control for the electric spool valve.

1. 1

   Depressurize the System

   Ensure the tractor is off and all hydraulic pressure is relieved from the external hydraulic circuits.

2. 2

   Locate Valve 6

   Identify the 6th external hydraulic spool valve slice on the rear valve block assembly.

3. 3

   Disconnect Electronics

   Unplug the 4-pin electrical connector from the Rexroth electric spool valve.

4. 4

   Remove the Valve Slice

   Unbolt the specific spool valve slice from the hydraulic stack.

5. 5

   Repair or Replace

   If the valve is leaking or has internal seal failure, rebuild it using an OEM Spool Valve Repair Kit. If the electric solenoid/potentiometer has failed, replace the entire Electric Spool Slice unit.

6. 6

   Reassemble and Clear Codes

   Bolt the new/repaired valve back into the stack, reconnect the 4-pin connector, and use the diagnostic tool to clear code 0A.60.1E.