I was reading a thread about how some people take their weedeaters and blowers apart. so, I decided to take my hand blower apart and clean the dirt. It was amazing how much dirt and grass was clinging to the carb. It was a wonder this thing even ran. I will now blow all the tubes out and clean all the parts with a q tip. Any special tips before i proceed further. I took everything apart and laid all the screws next to all the parts that I took off the blower.