A.12.2A
Massey Ferguson A.12.2A: External Hydraulic Valve 1 Issue
Issue description
Malfunction within the tractor's external hydraulic remote system, specifically concerning External Hydraulic Valve 1. The underlying condition is directly tied to the hydraulic spool valve, indicating an Issue With Spool Position Sensor Value or a Spool Valve Signal Voltage Issue.
Applies to these machines
40 machines- 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
Check the cause
Retrieve active fault codes using a compatible diagnostic tool or interface device
Consult the tractor's service manual or a qualified technician to interpret the spool position sensor values and signal voltages
Parts you might need
(1)External Hydraulic Valve Single Spool
1026699M92Replaces the external hydraulic valve single spool; utilizes a 3/4"-16 SAE female body half quick coupler.
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