New Holland 4547: Primary Hydraulic Power System Electro-hydraulic Remote Valve Mid-mount Remote Control Valve, Overvoltage, Front Remote No. 4

The fault code indicates an overvoltage condition in the primary hydraulic power system, specifically related to the electro-hydraulic remote valve, mid-mount remote control valve, and front remote no. 4.

1. 1

   The voltage levels in the primary hydraulic power system

2. 2

   The operation of the electro-hydraulic remote valve

3. 3

   The mid-mount remote control valve for proper function

1. 1

   Check voltage levels

   Measure the voltage in the primary hydraulic power system to confirm the presence of overvoltage.

2. 2

   Inspect the electro-hydraulic remote valve

   Examine the electro-hydraulic remote valve for signs of damage or malfunction.

3. 3

   Test the mid-mount remote control valve

   Verify the functionality of the mid-mount remote control valve.