6-31
E
LOWR
SHIMMING
Measuring steps:
● Set the shift shaft in the forward posi-
tion.
● Position the bearing housing puller so
it pushes against the propeller shaft.
Bearing housing puller 1:
YB-06234/90890-06503
Universal puller 2:
YB-06117
Stopper guide plate 3:
90890-06501
Center bolt 4:
90890-06504
T
R
.
.
Center bolt:
5 Nm (0.5 m • kg, 3.6 ft • lb)
● Attach the backlash indicator onto the
drive shaft (16 mm diameter).
Backlash indicator 5:
YB-06265/90890-06706
● Attach the dial gauge onto the lower
unit and have the dial gauge plunger
contact the mark on the backlash indi-
cator.
Base plate 6:
YB-07003
Dial gauge 7:
YU-03097/90890-01252
Flexible stand 8:
YU-34481/90890-06705
● Slowly turn the drive shaft clockwise
and counterclockwise. When the drive
shaft stops in each direction, measure
the backlash.