Yamaha F90D - Identification; Applicable Model; Serial Number; Propeller Selection

GEN
INFO
General information
1-5
6D81G11
Identification
1
Applicable model
This manual covers the following model.
Serial number
The outboard motor serial number is
stamped on a label attached to the port
clamp bracket.
1
Model name
2
Approved model code
3
Transom height
4
Serial number
Propeller selection
1
The performance of a boat and outboard
motor will be critically affected by the size
and type of propeller you choose. Propellers
greatly affect boat speed, acceleration,
engine life, fuel economy, and even boating
and steering capabilities. An incorrect choice
could adversely affect performance and
could also seriously damage the engine.
Use the following information as a guide for
selecting a propeller that meets the operating
conditions of the boat and the outboard
motor.
Propeller size
The size of the propeller is indicated on the
propeller boss end, on the side of the propel-
ler boss.
a
Propeller diameter (in inches)
b
Propeller pitch (in inches)
c
Propeller type (propeller mark)
Applicable model
F90TR
Model name
Approved
model code
Starting
serial No.
F90TR 61P 1007790–
S6D81010
S69J1100
× -
abc
S60C1120
× -
abc