1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 433Get this manual
15-5 DF4050 "K4" ('04) MODEL
Item VALVEVALVE GUIDE Valve diameter Tappet clearance (Cold engine condition) Valve seat angle Valve guide to valve stem clearance IN EX IN EX STD STD IN EX STD Limit STD Limit STD STD STD STD Limit Limit Limit Limit Limit STD Limit STD Limit STD STD STD Limit STD Limit Limit
Data DF40T40QH DF50(W)T50WQH