2009-2010 Suzuki DF70A DF80A DF90A Outboard Service Manual, Page 207Get this manual
Fuel System: 5) Remove the two bolts (4) and the fuel delivery pipe (5) (with the fuel injectors)CAUTION small amount of fuel may be released when the fuel injector is removed from delivery pipePlace shop cloth under the fuel injector before removal to absorb any fuel releasedDispose of the fuel soaked cloth in appropriate container 1G-24
Installation Installation is in the reverse order of removal with special attention to the following stepsCAUTION Do not re-use O-ring and cushion once removedAlways use new parts1) Replace the injector O-ring (1) with new one using care to avoid nicks or cuts during installation1 2