Yamaha 20D Owner's Manual page 202

6
5
4
3
2
1
602045
602053
1 Thrust washer
3 Spacer
5 Propeller nut
Installation
1) Apply Yamaha Marine grease D
(corrosion-resistant grease) to the
propeller-shaft.
2) Slide the propeller over the propeller-
shaft.
cC
Be sure to install the thrust washer
before installing propeller, otherwise,
lower case and propeller boss may be
damaged.
3) Tighten the propeller nut to the speci-
fied torque.
Tightening torque:
Refer to "SPECIFICATIONS" page
4-1.
4) Align the propeller nut with the pro-
peller shaft hole. Insert a new cotter
pin in the hole and bend the cotter pin
ends.
NOTE:
When the propeller nut does not align
with the propeller shaft hole after tighten-
ing to the specified torque, then tighten it
more to align the hole.
cC
Be sure to use a new cotter pin and bend
the ends over securely. Otherwise, the
propeller could come off during operation
and be lost.
4-25
GB
2 Propeller
4 Washer
6 Cotter pin