2004 SR Johnson 2 Stroke 9.9, 15, 25, 30 HP Outboards Service Manual, Page 157Get this manual
FUEL SYSTEM
CARBURETOR
Install new lead shotFlatten shot with flat end punch and plastic malletCheck for leakage
Assembly
When installing new parts from carburetor rebuild kit, inspect gaskets and compare to original gaskets to ensure all holes are correctly punchedAlso, inspect new gaskets for any loose fibers or particles of gasket material
IMPORTANT: Before proceeding, be sure that all parts are perfectly cleanBe sure that all replacement parts match original ones in size and shapeReplace all gaskets, O-rings, and sealing washers each time you assemble carburetor