Suzuki 2002-2005 DF4/DF5/DF6 4-Stroke Outboards Service Manual, Page 134Get this manual

Suzuki 2002-2005 DF4/DF5/DF6 4-Stroke Outboards Service Manual, Page 134

LOWER UNIT 8-13
PROPELLER SHAFT COMPONENTS
Install the clutch dog shifter with the mark "F" toward the forward gear side