Mariner/yamaha 30 hp carb question

maineiac5586

Senior Chief Petty Officer
Joined
Feb 14, 2009
Messages
771
Working on a 1989 mariner 30M
Starting to clean the carb. What is this small hole for ( screwdriver pointing). It doesn't line up with anything on the carb body side. Also the big hole on the edge of the bowl is closed off once the gasket is on. I blew air in both of those holes and it didn't relieve anywhere. I sprayed cleaner down there but still nothing. Any ideas?
 

Attachments

  • 20250510_225357.jpg
    20250510_225357.jpg
    6.8 MB · Views: 2
  • 20250510_225404.jpg
    20250510_225404.jpg
    7.1 MB · Views: 2
Top