Originally Posted by piston slapper
The newer engines with the DSAI ignition seem to eat a lot of these diodes..
Slapper...... Some info for you, I've had the same repeat issue with a few machines. The diodes are blowing due to voltage spikes from disengagement of the PTO clutch.
The fix for this issue is adding a diode to the PTO clutch plug connector;
The new part number is 25 755 40-S, After installing this kit I've yet to see these units back with a blown DSAI harness diode.
Fix the issue instead of milking it.....