New Holland 15520 – New Holland Steering Controller: Secondary Steering Pump Pressure Test Failure

The secondary steering pump pressure test has failed, indicating an issue with the pressure generation or maintenance within the system.

1. 1

   Secondary steering pump

2. 2

   Pressure sensor

3. 3

   Pump drive mechanism

4. 4

   Fluid level and condition

1. 1

   Inspect

   Check the secondary steering pump for visible damage or wear.

2. 2

   Test

   Perform a pressure test on the secondary steering pump to confirm the failure.

3. 3

   Verify

   Check the pressure sensor for proper function and connection.

4. 4

   Examine

   Inspect the pump drive mechanism for proper operation and alignment.

5. 5

   Check

   Ensure the fluid level and condition meet the manufacturer's specifications.