CLAAS 768Ah – Claas Tr3 A57 3 Transmission Module: Loss of Information from the Rear PTO Sensor

The rear PTO sensor is not providing information, which may be due to the PTO continuing to run in poor conditions. The PTO is clutched with a default progressivity. This issue requires checking the rear PTO speed sensor, its adjustment, and the rear PTO clutch.

1. 1

   The rear PTO speed sensor (B142)

2. 2

   Sensor adjustment (B142)

3. 3

   The rear PTO clutch

4. 4

   The “Auto 5” module using tool n° 60 05 033 249

1. 1

   Inspect

   Inspect the rear PTO speed sensor (B142) for damage or wear.

2. 2

   Check

   Check the adjustment of the rear PTO speed sensor (B142).

3. 3

   Inspect

   Inspect the rear PTO clutch for proper function and condition.

4. 4

   Test

   Test the “Auto 5” module using tool n° 60 05 033 249. Replace if required.