2000-2005 Yamaha F40B Outboard Service Manual, Page 300Get this manual
C DRIVE SHAFT
REMOVINGINSTALLING THE DRIVE SHAFT
75 Nm(7.5 kgf, 54 ft Ib)
JobPart Propeller shaft housing assembly Pinion gear nut Pinion gear Drive shaft Forward gear assembly Oil seal cover Oil seal housing Washer O-ring Oil seal Drive shaft bearing