Petcock disassembly
From MopedWiki
When the petcock is from an old Sachs moped, you may need to open it up to remove gunk and varnish. Simply screw the side off and view the inside to clean.
When the petcock is from an old Sachs moped, you may need to open it up to remove gunk and varnish. Simply screw the side off and view the inside to clean.