Have to say I feel bad for that guy. I have the same tractor & hove had no issues.
In response to the much older, original question. The first regen that I noticed was at 50hrs. Since that time it has always been around the 40-45 hour mark. It helps I think how the tractor is broken in. We stored the tractor about a mile from where we used it. Starting & ending every work day with a wide open mile long run to the shed .
The last few regens have been at 233hours, 278 hours, 325hours.
In response to the much older, original question. The first regen that I noticed was at 50hrs. Since that time it has always been around the 40-45 hour mark. It helps I think how the tractor is broken in. We stored the tractor about a mile from where we used it. Starting & ending every work day with a wide open mile long run to the shed .
The last few regens have been at 233hours, 278 hours, 325hours.