Assembling The Reverse Gear; Assembling The Drive Shaft Housing; Installing The Drive Shaft; Installing The Propeller Shaft Housing Assembly - Yamaha F150B Service Manual

LOWR

Assembling the reverse gear

Do not reuse the bearing, always replace
it with a new one.
1. Install needle bearings into the reverse
gear to the specified depth.
b
c
c
a
a
Needle bearing attachment a:
90890-06612
Driver rod SS b: 90890-06604
Bearing depth plate c: 90890-06603
Depth a:
20.95–21.45 mm (0.825–0.844 in)
Depth b:
4.45–4.95 mm (0.175–0.195 in)
TIP:
When using the driver rod, do not strike the
special service tool in a manner that will force
the stopper c out of place.
2. Install the roller bearing inner race.
Bearing inner race attachment d:
90890-06660
8-63
Lower unit
b
a
b
d

Assembling the drive shaft housing

See "Assembling the drive shaft housing" (8-
63).

Installing the drive shaft

1. Install the reverse gear assembly into the
lower case.
2. For installing the drive shaft, see
"Installing the drive shaft" (8-20) step
2–step 6.
Installing the propeller shaft housing
assembly
1. Set the shift rod joint a and dog clutch
b to the N position.
2. Apply grease to a new O-ring and
propeller shaft housing assembly c.
3. Install the original shim(s) (T2) d, the
propeller shaft housing assembly c, and
the key e.
d
e
4. For installing the ring nut, see "Installing
the propeller shaft housing assembly" (8-
20) step 5–step 7.
R N F
L
a b
c