Propeller Selection; 2014 Propeller Applications; Standard Propeller - Yamaha F70AET Rigging Manual

PROPELLER SELECTION

Depending on the model, Yamaha outboard motors are fitted with the propellers which are chosen
to perform well over a range of applications, but there may be the uses where a propeller with a dif-
ferent pitch would be more appropriate.
For a greater operating load, a smaller pitch propeller is more suitable as enables the correct engine
speed at WOT (Wide-Open-Throttle) to be maintained.
Conversely, a larger pitch propeller is more suitable for a smaller operating load.
For details, see the WOT operation range table in this chapter.
Besides, select the best matched propeller series that meet the purpose of use depending on the
classification and/or type of boat.

2014 PROPELLER APPLICATIONS

STANDARD PROPELLER

2 ps
Global model
US/CA model
Blade Dia. (in) Pitch (in) Mark
3 7 1/4 4
3 7 1/4 4 1/2
3 7 1/4 5
3 7 1/4 5 1/2
2 – 3 ps
Global model
US/CA model
Blade Dia. (in) Pitch (in) Mark
3 7 1/4 5
3 7 1/4 5 1/2
3 7 1/4 6
3 7 1/4 7 1/4
3 7 1/4 8 1/4
* Use the thrust washer (68D-G5987-00) for 4-stroke mode, and (6L5-45987-01) for 2-stroke model.
4 – 6 ps
Global model
US/CA model
Blade Dia. (in) Pitch (in) Mark
3 7 1/4 6 1/2
3 7 1/2 7
3 7 1/2 8
3 7 1/4 8 1/4
3 7 1/2 9
2C
Material
A Plastic
A Aluminum
A Aluminum
A Aluminum
F2A F2.5A
F2.5A
Material
BS Aluminum
BS Aluminum
BS Aluminum
BS Aluminum
BS Aluminum
4AC 5C
Material
BA Aluminum
BA Aluminum
BA Aluminum
BA Aluminum
BA Aluminum
Part number
6A1-45943-00
646-45944-01
6F8-45942-01
646-45942-01
3A
Part number
6L5-45949-00
6L5-45952-00
6L5-45943-00
6L5-45945-00
6L5-45947-00
5CS F4B F5A
F4A
Part number
6E0-45949-00
6E0-45943-01
6E0-45941-01
6E0-45952-00
6E0-45954-00
2-6
Remarks
Fitted with shear pin
Fitted with shear pin
Fitted with shear pin
Fitted with shear pin
Remarks
5CM F6C
F6A
Remarks