Inspecting And Cleaning Optional Spark Arrestor Muffler - Miller Electric Big Blue 400P Owner's Manual

9-5. Inspecting And Cleaning Optional Spark Arrestor Muffler

2
1
Tools Needed:
3/8 in
!
Stop engine and let cool.
1 Spark Arrestor Muffler
2 Cleanout Plug
Remove plug and remove any dirt
covering cleanout hole.
Start engine and run at idle speed to
blow out cleanout hole. If nothing
blows out of hole, briefly cover end
of exhaust pipe with fireproof
material.
!
Stop engine and let cool.
Reinstall cleanout plug.
803 656 / Ref. 215 158
OM-4421 Page 45