Yamaha EF4500iSE Theory & Diagnostics Manual page 197

Unit
Carburetor:
Type/manufacture
I.D. mark
Bore size
Main jet
Main air jet
Pilot air jet
Pilot outlet
Valve seat size
Main nozzle
Pilot jet
Throttle valve
Float height ìHî
Carburetor heater resistance
GENERATOR
Unit
Generator:
Main coil AC voltage
(with the sub coil coupler connected)
120 V (Br-R)
240 V (Br-L)
Main coil AC voltage
(with the sub coil coupler disconnected)
120 V (Br-R)
240 V (Br-L)
Sub coil AC voltage
(with the sub coil coupler disconnected)
120/240 V (G-G)
Exciter field coil voltage
Coil resistance
Main coil (Br-R)
(Br-L)
Field coil (rotor assembly)
Sub coil (G-G)
Exciter field coil
Exciter armature coil
Current Model Specifications and Wiring Diagrams – YG5200D
MAINTENANCE SPECIFICATIONS
mm (in)
BV26-18/MIKUNI
7RG20
¯ 18
#98.8
¯ 1.6 (0.063)
¯ 0.9 (0.035)
¯ 1.0 (0.039)
¯ 2.0 (0.079)
53A
#62.5
#120
14.8 (0.58)
(Ω ± 10%) 26 at 23 ∞C (73 ∞F)
V 130 ~ 140
V 225 ~ 275
V 20 ~ 30
V 40 ~ 60
V 5 ~ 6
V 14
(Ω ± 10%) 0.17
(Ω ± 10%) 0.47
(Ω ± 10%) 30
(Ω ± 10%) 0.28
(Ω ± 10%) 4.5
(Ω ± 10%) 1.6
11
3-121
SPEC
EF5200DE
←
7RT30
←
←
←
←
←
←
←
←
←
14.3 (0.56)
−
EF5200DE
←
←
←
←
←
←
←
←
←
←
←
←
YG5200D
YG5200D