Suzuki DF 50 Service Manual

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DF40/50 "K5" ('OS) MODEL 17
ELECTRIC STARTER SYSTEM
OUTLINE
The starting circuit consists of the battery, starting motor, ignition switch, neutral switch and related electrical
wiring.
These components are connected
electrically as shown in figure below.
STARTING SYSTEM CIRCUIT
In the circuit shown in figure below, the magnetic switch coils are magnetized when the ignition switch is
closed (turn to
"START').
The resulting plunger and pinion shift lever movement causes the pinion to engage the engine flywheel
gear, the magnetic switch main contacts
to close, and engine cranking to take place.
When the engine starts, the pinion over-running clutch protects the armature from excessive speed until the
switch is opened, at which time the torsion spring causes the pinion to disengage.
Holder in coil
Plunger
Shift lever
Ringgear~
Pinion &
Over~running clutch
w
B,
Starter
motor
Main relay
,M,.gnetiic switch
R
Fuse 30A
w
Starter motor relay
B
Battery
R
YIG
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.---------------1 B
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1 ______ -------------------- ______ 1
R
Ignition switch
l ___________________ ----'

Suzuki DF 50 Specifications

General

Engine Type	4-Stroke
Cylinders	3
Displacement	941 cc
Starting System	Electric
Steering	Remote
Engine Type Detail	DOHC 12-Valve
Maximum Output	50 HP
Ignition System	Digital CDI
Alternator	12V 19A
Gear Ratio	2.27:1
Exhaust	Through Prop Hub Exhaust
Trim Method	Power Trim and Tilt
Max Power	50 HP
Alternator Output	12V 19A
Fuel Delivery System	Sequential Multi Point Electronic Fuel Injection
Full Throttle Operating Range	5, 300 - 6, 300 rpm
Engine Oil Capacity	2.7 L
Full Throttle RPM Range	5300 - 6300 RPM
Oil Capacity	2.7 L
Bore x Stroke	72.5 x 76.0 mm (2.85 x 2.99 in.)