Cat 330B / 3306 engine - governor adjustments...?

Hello everybody, it's my first post here so I hope I'm doing everything correctly, pls don't feel offended. I hope in the future I can bring a modest contribution to the knowledge base of the forum, but now I'm in bad need of some help.

My problem is engine-related, but I didn't see any engine-specific section, so I'm posting it here since the engine is in a Cat 330B excavator (machine 3YR01089, eng. 13Z48066).

Has anybody ever performed the adjustment procedures for the 3306 engine's...

Cat 330B / 3306 engine - governor adjustments...?

Cat 330B / 3306 engine - governor adjustments...?