Yamaha 115-225 HP Outboards Service Manual, Page 135Get this manual
DISASSEMBLY _(1_15_,_1_30_,_1_50_,_P_rO_V_150_,_17_5_,_200_,_Pf_o_V2_00_,2_2_5)_
VB34449
7) Driveshaft and pinion
If the pinion is stuck to the drive shaft, use special service tool
8) Forward gear and bearing 9) Forward gear bearing outer race and shims