Yamaha F6AMH, Service Manual

Page: 66 / 510

MAINTENANCE SPECIFICATIONS
Item Unit
Model
World wide F6AMH, F6BMH F8CMH, F8CW
USA, Canada F6MH F8MH
STARTER MOTOR
Type Bendix
Rating Second 30
Output kW 0.6
Brush length mm (in) 12.5 (0.49)
Brush length limit mm (in) 9.0 (0.35)
Commutator diameter mm (in) 30.0 (1.18)
Commutator diameter limit mm (in) 29.0 (1.14)
CHARGING SYSTEM
(ONE LIGHTING COIL MODEL)
Lighting coil output peak
voltage (G – G)
@ cranking (opened) V 3.5
@ cranking (closed) V 3.5
@ 1,500 r/min (opened) V 14
@ 3,500 r/min (opened) V 33
Rectifier output peak voltage
(R – B)
@ cranking (opened) V 2.8
@ cranking (closed) V —
@ 1,500 r/min (opened) V 13.3
@ 3,500 r/min (opened) V 32.2
Charging current A @ 5,000 r/min 5.5
Lighting coil resistance (G–G)
Ω
0.24 - 0.36
CHARGING SYSTEM
(TWO LIGHTING COILS MODEL)
Lighting coil output peak
voltage (G – G)
@ cranking (opened) V 8.4
@ cranking (closed) V 8.4
@ 1,500 r/min (opened) V 33.6
@ 3,500 r/min (opened) V 77.0
Rectifier/regulator output peak
voltage(R – B)
@ cranking (opened) V 7.7
@ cranking (closed) V —
@ 1,500 r/min (opened) V 27
@ 3,500 r/min (opened) V 27
Charging current A @ 5,000 r/min 6
Lighting coil resistance (G–G)
Ω
0.61 - 0.91
2-14