Starting System - Yamaha F25 Service Manual

SPEC
Item
Rectifier Regulator
Output peak voltage
at 1500 r/min (loaded)
at 3500 r/min (loaded)
(*1) The figures are for reference only.

Starting system

Item
Starter motor
Type
Output
Cranking time limit
Brushes
Standard length
Wear limit
Commutator
Standard diameter
Wear limit
Standard undercut
Wear limit
Item
Starter motor
Type
Output
Cranking time limit
Brushes
Standard length
Wear limit
Commutator
Standard diameter
Wear limit
Standard undercut
Wear limit
1-11
Specification
Unit
V
V
Unit
kW
Seconds
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
Unit
kW
Seconds
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
Model
F25EA F25A
13.0
13.0
Model
F25MHA
—
—
—
—
—
—
—
—
—
Model
F25EA F25A
Sliding gear
0.9
30
12.3 (0.48)
5.5 (0.22)
29.4 (1.16)
28.8 (1.13)
0.5 (0.02)
0.2 (0.01)
T25A
F25EHA
Sliding gear
0.9
30
12.3 (0.48)
5.5 (0.22)
29.4 (1.16)
28.8 (1.13)
0.5 (0.02)
0.2 (0.01)
T25A