2009 Yamaha F40 Outboard Service Manual, Page 255Get this manual
Lower unit
Drive shaft and lower case
1 14 13 10 11 12 15 16 23 24 25
17 26 18 19 22 21 20
No1 10 11 12 13 14 15 16 17 Part name O-ring Oil seal Plate O-ring E-clip Shift rod Cover Oil seal housing assembly Oil seal housing O-ring Oil seal Washer Drive shaft Taper roller bearing Shim (T3) Sleeve Nut Q'ty 1