Yamaha F15A Service Manual page 54

SPEC
Item
Charge coil resistance (Br-L)
Pulser coil resistance (W/G-B)
Ignition coil resistance (O-B)
Primary
Secondary
IGNITION CONTROL SYSTEM
Oil pressure switch
Engine speed limiter
Rated timing
Ignition off
Reset
STARTING SYSTEM
Fuse*
STARTER MOTOR
Type
Rating
Output
Brush length
Limit
Commutator undercut
Limit
CHARGING SYSTEM
Lighting coil output peak voltage
V (G-G)/(G-G/W)
1
@ cranking 1 (500 r/min) open
@ cranking 2 (500 r/min) loaded
@ 1,500 r/min
@ 3,500 r/min
Rectifier output peak voltage
V (R-B)
2
@ cranking 1 (500 r/min) open
@ 1,500 r/min
@ 3,500 r/min
Charging current*
Lighting coil resistance 6 A(G-G) Ω @ 20 °C (68 °F)
* Charging current 6 A → Fuse 10 A
Charging current 10 A → Fuse 20 A
MAINTENANCE SPECIFICATIONS (F15A)
Unit
Ω
Ω
Ω
kΩ
kPa (kg/cm
r/min
r/min
r/min
A
Second
kW
mm (in)
mm (in)
mm (in)
mm (in)
V
V
V
V
V
V
V
A @ 20 °C (68 °F)
10 A: (G-G/W)
World-
F15AMH
wide
USA/
F15MHW
CANADA
, psi) 14.7 (0.15, 2.13)
2
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0.48 ~ 0.72
2-7
Model
F15AEH F15AE
F15EHW
272 ~ 408
234 ~ 348
0.16 ~ 0.24
3.94 ~ 5.88
6,200
6,800
6,000
10/20*
Bendix
30
1.1
12.6 (0.5)
6.4 (0.25)
2 (0.08)
0.8 (0.03)
6.5
6.0
21
46
6.0
20
46
6/10*
0.48 ~ 0.72 (for 6 A models)
0.24 ~ 0.36 (for 10 A models)
E
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