Auto Regeneration DPF

Im not positive but I think it does it automatically once at 100%. Maybe someone else with a grand L can chime in. There is no reason to force it to regen it will do it when it needs to unless something fails.

It won't start to regenerate automatically until it actually hits 100%. You can't start it manually "parked regeneration" until after it reaches level 2. Look at the table on p24 of the operator's manual. The directions are confusing at best. When it reaches 99% start looking for some chore that you can run the tractor at continuous high rpm. Take it out of autothrottle, and watch for the blinking light telling you to increase rpm till it stops blinking. If you are already running at adequate rpm, it will regenerate on its own, just don't drop the rpm when it is in the middle.

sheepfarmer said:

It won't start to regenerate automatically until it actually hits 100%. You can't start it manually "parked regeneration" until after it reaches level 2.....

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Correct. When the system requires manual intervention it has already failed to start regen for a number of reasons. For "hands on" OCD people like myself, I would like to be able to start the regen manually, but alas.... I must let the machine do its own thing. To further aggravate me, when I run my L4060 hard the DPF % drops significantly. For example, I was at 74% before mowing off 6 acres of grass... When done the DPF dropped to 40 something.