CLAAS 7800h – Claas Hyd A60 Claas Hydraulic Module: Fault Code 7800h - Drawer of Valve 5 Cannot Reach Floating Position Instruction

The drawer of valve 5 is unable to reach the floating position instruction. The cause is that the electrodistributor 5 returns to neutral. The affected component is the electrodistributor module (A105-5).

1. 1

   The electrodistributor module (A105-5) for proper operation

2. 2

   The connection and wiring to the electrodistributor module (A105-5)

1. 1

   Inspect

   Inspect the electrodistributor module (A105-5) for visible damage or wear.

2. 2

   Test

   Test the electrodistributor module (A105-5) for proper function according to the service manual.

3. 3

   Replace

   If the electrodistributor module (A105-5) is faulty, replace it with a compatible unit.