2000-2005 Yamaha F40B Outboard Service Manual, Page 44Get this manual
MAINTENANCE SPECIFICATIONS
Model Worldwide USA, Canada Unit F40BMHD, WHD F40MH mm (in) mm (in) F40BED, F40BET F40ER, F40TR
Tappet clearance Valve dimensions IN EX 0.20.05 (0.0080.002) 0.30.05 (0.0120.002)
"A" Head diameter "A"
Face width "B" Seat width "C" Margin thickness "D"
ilIN EX IN EX IN EX IN EX mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) IN EX mm (in) mm (in) mm (in)