2009 Yamaha F40 Outboard Service Manual, Page 258Get this manual
Drive shaft and lower case
4Heat the installation area of the taper roller bearing outer race in the lower case with gas torch, and then remove the taper roller bearing outer race f, the shim(s) (T3) g, and the drive shaft sleeve hNOTICE: When heating the lower case, heat the entire installation area evenlyOtherwise, the paint on the lower case could be burned, or the drive shaft sleeve could be damaged
Driver handle (large) b: YB-06071 Driveshaft needle bearing removerinstaller c: YB-06063 3Heat the installation area of the taper roller bearing outer race in the lower case with gas torch, and then remove the taper roller bearing outer race and shim(s) (T1) eNOTICE: When heating the lower case, heat the entire installation area evenlyOtherwise, the paint on the lower case could be burned
Before removing the taper roller bearing outer race f, place some cushioning material under the lower case to catch the outer race when it falls out If the taper roller bearing outer race does not come out, lightly tap the lower case with plastic hammer