New Holland 15012: Spool of Composite Valve Stuck in Open Position

The spool of the composite valve is stuck in the open position, which may cause improper operation of the system it controls.

1. 1

   Spool of composite valve

2. 2

   Mechanical obstruction affecting the spool

3. 3

   Lubrication of the spool mechanism

1. 1

   Inspect

   Inspect the spool of the composite valve for visible damage or obstruction.

2. 2

   Clean

   Clean the spool and surrounding area to remove any debris or buildup that may be causing the sticking.

3. 3

   Lubricate

   Apply appropriate lubricant to the spool mechanism to ensure smooth movement.

4. 4

   Test

   Test the operation of the composite valve after cleaning and lubrication to confirm the issue is resolved.