Section 05
TECHNICAL DATA
Sub-Section 01
(GSX AND GTX MODELS)
05-01-2
ELECTRICAL
GSX (5620)
GTX (5640)
Magneto generator output
180 W @ 6000 RPM
or 5.0 A @ 2000 RPM
Ignition system type
DC-CDI
Spark plug
Make and type
NGK BR8ES
Gap
0.5 - 0.6 mm (.020 - .024 in)
Ignition timing
(BTDC)
mm (in)
3.38 (.133)
Degrees
22° ± 1 @ 3500 RPM
Generating coil
Not applicable
Battery charging coil
0.1 - 1
Ω
Trigger coil
190 - 300
Ω
Ignition coil
Primary
0.33 - 0.62
Ω
Secondary
9 - 15 k
Ω
Engine rev limiter setting
7200 (± 50) RPM
Battery
(Yuasa / Exide) 12 V, 19 A•h
Fuse
Starting system
5 A
Charging system
15 A (2)
VTS system
7.5 A
Not applicable
Holder relay
5 A
ADDITIONAL INFORMATION :
CARBURETION
GSX (5620)
GTX (5640)
Carburetor
Type
Mikuni BN-40I-38 (diaphragm)
Quantity
2
Main jet
142.5
Pilot jet
70
Adjustment
Low-speed screw
1 turn ± 1/4
High-speed screw
0
Idle speed (in water)
1500 RPM
Idle speed (out of water)
3000 RPM
Fuel
Type
Regular unleaded gasoline
Minimum octane no.
87
Fuel return line orifice
MAG 0.8 mm (.031 in)
PTO 0.8 mm (.031 in)
ADDITIONAL INFORMATION :
COOLING
GSX (5620)
GTX (5640)
Type
Open circuit – Direct flow from jet propulsion unit
Thermostat
None
Monitoring beeper setting
96-99°C (205-210°F)
ADDITIONAL INFORMATION :