2006 Johnson SD 30 HP 4 Stroke Outboards Service Manual, PN 5006592, Page 63Get this manual
MAINTENANCE FUEL SYSTEM
FUEL SYSTEM
Hoses and Connections
Fuel Filter
If water accumulation, sediment, leakage, cracks, or other damage is found, replace the fuel filter&
WARNING
Failure to check for fuel leakage could allow leak to go undetected, resulting in fire or explosion
To remove the fuel filter, disconnect the hoses from the filter and remove the filter from the bracket