Yamaha F2.5C, Service Manual

Page: 10 / 184

GEN
INFO
General information
1-5
6D55F11
Identification
1
Applicable models
This manual covers the following models.
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 a
propeller blade, on the propeller boss end, on
the side of the propeller boss.
Applicable models
F25CMH, F25CM
Model name
Approved
model code
Starting
serial No.
F25CMH
6D5
S: 1000001–
L: 1000001–
F25CM L: 1000001–
S69W1030
×
-
a
b c
S69W1040
×
-
a
b c
S69W1050
×
-
a
b c