workmaster 33

hi first post here, i have a 2016 new holland workmaster 33. Recently i went to use it and the red exclamation point light came on and was flashing. it was on by itself. it was NOT accompanied by the regen lights at all. Thought this was odd. gave a general look over and didnt see anything out...

We have a Workmaster 33 bought in 2017 which now has 120 hours. The red exclamation point engine warning light and the regeneration lights are blinking and the tractor won't go above 1800 RPM. I have read that this may be due to failure to regenerate the DPF and/or there may be error codes...

Managed to sheer off the pin on the left stabilizer (MT40011602) on my Workmaster 33. I bought another one, but cannot get the bolts off. After trying a breaker bar and a small impact, I'm out of ideas. Did the factory locktite it? Are there any tricks to get the bolt's off? (see...