1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 460Get this manual
DF4050 "K5" ('05) MODEL
OVER-REVOLUTION CAUTION SYSTEM
Only for DF50 From the middle of 2004 year model, the over revolution limiter rpm have been changed from approx7 000 rmin to 700 rminNOTE: In accordance with this change, ECM has been changed
SAFETY RELAY SYSTEM