78BAh
CLAAS 78BAh – Claas Tr3 A57 3 Transmission Module: Rear Power Take-Off Disconnected During CSM Sequence
Issue description
The rear power take-off is disconnected during a sequence CSM, causing it to be inoperative. After 20 seconds, the tractor initializes and the sequence is relaunched. If the issue persists, the CSM should be reset.
Check the cause
Rear power take-off connection
CSM initialization process
Power take-off functionality after reset
Repair steps
Check the rear power take-off connection
Verify that the rear power take-off is properly connected and secured.
Observe the CSM initialization process
Monitor the tractor's behavior during the 20-second initialization period to ensure it proceeds as expected.
Reset the CSM
If the power take-off remains inoperative, follow the procedure to reset the CSM.
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