Yamaha F100B - Electrical

SPEC
Specifications
2-7
60C5D11
Electrical
Item Unit
Model
F100BET F100CET
Ignition system
Ignition timing
(engine idle speed) Degree ATDC
±
5
Pulser coil output peak voltage
(W/R – B)
at cranking 1
(*1)
V3.5
at cranking 2
(*1)
V2.5
at 1,500 r/min V 9.0
at 3,500 r/min V 14.0
Pulser coil resistance
(*2)
(W/R – B)
Ω
445–545
CDI unit output peak voltage
(B/O – B, B/W – B)
at cranking (loaded) V 124
at 1,500 r/min V 125
at 3,500 r/min V 126
Spark plug gap mm (in) 11 (0.4)
Ignition control system
Oil pressure switch kPa
(kgf/cm
2
, psi)
150 (1.5, 21.3)
Thermo sensor resistance
at 20 °C (68 °F) k
Ω
2.54
at 40 °C (104 °F) k
Ω
1.15
at 60 °C (140 °F) k
Ω
0.59
at 80 °C (176 °F) k
Ω
0.32
Starter motor
Type Sliding gear
Output kW 1.4
Cranking time limit Second 30
Brushes
Standard length mm (in) 15.5 (0.61)
Wear limit mm (in) 9.5 (0.37)
Commutator
Standard diameter mm (in) 29.0 (1.14)
Wear limit mm (in) 28.0 (1.10)
Mica
Standard undercut mm (in) 0.5 (0.02)
Wear limit mm (in) 0.2 (0.01)
(*1)
Cranking 1: unloaded
Cranking 2: loaded
(*2)
The figures are for reference only.