Yamaha F50F Service Manual page 179

NOTE:
• Install the needle bearing with the manufac-
ture identification mark a facing toward the
oil seal (propeller side).
• When using the driver rod, do not strike the
special tool in a manner that will force the
stopper c out of place.
Driver rod SS 1: 90890-06604
Needle bearing attachment 2:
90890-06612
Bearing depth plate 3: 90890-06603
Depth b:
25.25 ± 0.25 mm (0.990 ± 0.010 in)
2. Apply grease to the new oil seals, and
then install them into the propeller shaft
housing to the specified depth.
NOTE:
Install an oil seal halfway into the propeller
shaft housing, then the other oil seal.
Ball bearing attachment 4:
90890-06655
Driver rod LS 5: 90890-06606
6C13G11
Propeller shaft housing (FT50, FT60)
Depth d:
5.0 ± 0.5 mm (0.200 ± 0.020 in)
3. Install the thrust washer 6 and new ball
bearing 7 to the reverse gear 8 using a
press.
Bearing inner race attachment 9:
90890-06639
4. Install the reverse gear assembly into the
propeller shaft housing using a press.
Bearing inner race attachment 0:
90890-06661
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