2006 Johnson SD 30 HP 4 Stroke Outboards Service Manual, PN 5006592, Page 103Get this manual
FUEL SYSTEM
CARBURETORS
Remove the bolt, the fuel filter bracket, and the fuel filterRemove the carburetorinlet case assembly, then remove the fuel inlet hose from the bottom 3-way jOintRemove four (4) screws and the air silencer case 1
Throttle control rod Fuel filter bracket bolt
Remove the fuel pumpRefer to "FUEL PUMP" on page 111
1Carburetors (3) 2Screws (4) 3Air silencer case
Remove the choke rods and the throttle link rods from each carburetor