Electrical Equipment - Suzuki MT50 Service & Parts Manual

10. ELECTRICAL EQUIPMENT

The electrical equipment such as flywheel mag neto, ignition coil, selenium rectifier, etc. on
the MT50 is almost same on the K 1 OP, so please refer to the K 1 OP Service M anual for
. details.
1 0-1. Specifications of Flywheel Magneto
Manufacturer
Type
Turning direction
Number of poles
Air g ap
(gap between rotor & coils)
Weight
Ignition timing
Contact point axial play
Contact point radial play
Contact point gap
Contact point pressure
Condenser capacity
Condenser insulation
resistance
I gn it ion capacity
Primary coil resistance
Lam p coi I resistance
Rotor magnet power
Charging performance
Lighting performance
74
Nippon Denso
AMKB-18
counterclockwise
4
0.4 mm (0.016 in)
1.35 Kg (3.0 I b)
20° ( 1 .56 mm) before tdc
0.20-0.25 mm (0.0079-0.0099 in)
0.0- 1 -0.04 mm (0.0004-0.0016 in)
0.3-0.4 mm (0.012-0.016 in)
650-800 gr/ cm 2 (9.23-11.36 lb/in 2 )
0.30 ,uF± 10%
500Mfl
over 8.5 ( 0.335 in) at 500 rpm and over 10.0 mm
mm
(0.394 in) at 3,000 rpm when measured with 3-prong
g ap tester
1.2fl
0.34fl
20.000-21,000 maxwels
begins to c harg e between 0.15 ampere at 2,000 rpm and
3.2 amperes at 8,000 rpm with neutral indic ator lamp
turned on; over 0.1 ampere at 2,500 rpm with headlamp,
tail lamp, speedometer lamp and neutral indic ator lamp
turned on.
over 6.0V at 2,000 rpm and below 9.0V at 8,000 rpm
. with headlamp, tail lamp, speedometer lamp, neutral
indicator lamp and fully-charged battery connected