CLAAS 7690h: TR3 (A57-3) Automatic Hand Brake Disengaged Sensor Locked in Engaged Position

The automatic hand brake disengaged sensor is locked in the engaged position, causing the automatic hand brake to be inactive. The automatic hand brake cannot be engaged or disengaged. The release screw must be used to manually disengage the automatic hand brake.

1. 1

   The position of the automatic hand brake disengaged sensor

2. 2

   The functionality of the release screw

3. 3

   The connection or wiring related to the automatic hand brake disengaged sensor

1. 1

   Inspect

   Inspect the automatic hand brake disengaged sensor to confirm it is locked in the engaged position.

2. 2

   Use

   Use the release screw to manually disengage the automatic hand brake.

3. 3

   Test

   Test the automatic hand brake to ensure it can be engaged and disengaged after the release screw is used.