Massey Ferguson 0A.1X.1E – Dash / Mid Mount Valve Module: External Hydraulic Valve 1 Issue
Issue description
Indicates a fault or malfunction within the first external hydraulic remote/spool valve system on the tractor.
Applies to these machines
41 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
Inspect connections for loose or damaged wiring harnesses at the valve
Verify the readings and physical condition of the spool position sensor
Ensure there is proper communication between the Dash and the Mid Mount Valve Module
Repair steps
Retrieve diagnostic code
Retrieve the code using a compatible diagnostic tool.
Consult manual and technician
Refer to the specific tractor's OEM workshop service manual or consult with a qualified technician to interpret the sensor values and perform the physical repair.
Parts you might need
(1)External Hydraulic Valve 1
Use genuine Massey Ferguson parts to avoid invalidating warranty or compromising safety. Torque wrench settings and locking devices specified in the workshop manual must be strictly respected during reassembly.
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