2005 Yamaha F90TR 90HP Outboards Factory Service Manual, Page 121Get this manual
Special service tools
Drive shaft holder YB-06151
Shift rod push arm YB-06052
Drive shaft needle bearing remover and installer YB-06155
Pinion shim selecting tool YB-34432-9, YB-34432-10A, YB-34432-11A, YB-34432-17
Drive shaft seal installer YB-06244
Forward gear shim selecting tool YB-34446-1, YB-34446-3, YB-34446-5, YB-34446-7