View Full Version : Worry about my blower (stihl br420 mag.)

01-02-2005, 12:37 AM
I noticed my blower's exhaust area gets very hot real fast compare to my old 320 model.
Is it possibly my carb. setting?
If it is can some one please help me to set it back to standard setting (in plane english please).
I looked at the manual but don't understand 3/4 turn process. :dizzy:

Richard Martin
01-02-2005, 06:31 AM
If it's a BR420 C blower then there is nothing you can do. The C stands for catalitic convertor and they get hot.

Turn the screw completely clockwise.