Suzuki 2002-2005 DF4/DF5/DF6 4-Stroke Outboards Service Manual, Page 190Get this manual
DF456 "K5" ('05) MODEL
IGNITER UNIT
The ignition timing has been changedIgnition Timing: BTDC BTDC 28
I.Dmark: White paint Pink paint
NOTE: On DF6 for EU model and general market model, this change has already been performed from 2004 model
CYLINDER HEAD
The intake port has been changed in shape and machiningI.Dmark 0.5 mm Added machining