2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 169Get this manual
Drive shaft and lower case Driver handle (small) 5: YB-06229 Drive shaft needle bearing installer and remover 6: YB-06230
Installation depth c: 172.7173.2 mm (6.806.82 in)
S6AG6670
Assembling the forward gear
NOTE: Be sure to select the forward gear shim(s) if replacing the lower case or taper roller bearingTo select the shims, see "Shimming" (620)Driver handle (large) 3: YB-06071 Forward gear outer race installer 4: YB-06085 2Install new needle bearing into the lower case to the specified depth
1Install new taper roller bearing onto the forward gear using press