– 103 –
E
LOWR
BACKLASH (REGULAR ROTATION MODELS)
Measuring steps
(1) Set the shift rod into the neutral posi-
tion.
Shift rod wrench
YB-06052 / 90890-06052
6580
(2) Load the reverse gear by installing the
propeller without the spacer
1
and
then tighten the propeller nut.
T
R
.
.
Propeller nut
10 N • m (1.0 kgf • m, 7.2 ft • lb)
6590
(3) Install the backlash indicator onto the
drive shaft (on the 22.4 mm (0.88 in)
diameter portion of the drive shaft).
(4) Install the dial gauge onto the lower
unit and have the dial gauge plunger
contact the mark on the backlash indi-
cator.
(5) Set the lower unit upside down.
(6) Slowly turn the drive shaft clockwise
and counterclockwise. When the drive
shaft stops in each direction, measure
the backlash.
Backlash indicator ....................
1
YB-06265 / 90890-06706
Magnetic-base plate.................
2
YB-07003 / 90890-07003
Dial gauge set ...........................
3
YU-03097 / 90890-01252
Magnetic base...........................
4
YU-34481 / 90890-06705
6600
Summary of Contents for Z150P
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