Fixed Ignition System
This system uses a capacitive discharge (CD) coil. Ignition timing and spark remains constant regardless of engine
speed. Timing of spark is controlled by location of fl ywheel magnet group as referenced to engine TDC. A typical fi xed
ignition system consists of:
● 1 magnet assembly which is permanently affi xed to fl ywheel.
● 2 electronic capacitive-discharge ignition modules which mount on engine crankcase.
● 1 kill switch (or key switch) which grounds modules to stop engine.
● 2 spark plugs.
Spark Plug(s)
A
Flywheel Stator
E
Assembly
Rectifi er-Regulator
I
Starter Solenoid Tang
M
Alternate Ignition Kill
Q
(–)
Ignition Kill
U
Black (Ground)
Y
Oil Sentry
Light
AC
™
Accessory
AG
Key Switch Ground
AK
Battery Negative
AO
24 690 07 Rev. B
Oil Pressure Switch
B
Ignition Module
F
Oil Sentry
Kill
J
TM
(Green)
Starter Solenoid Stud
N
White
R
Red
V
Intake Manifold Screw AA
Z
Connector
AD
Battery
AH
Rectifi er
AL
KohlerEngines.com
Oil Sentry
(Green)
C
TM
Non-Smart Spark
G
TM
Ignition
Violet B+
K
Fuse
O
Accessory Terminal (+)
S
Carburetor
W
Black
Magneto
AE
Starter
AI
Blue/Red
AM
Electrical System
White Kill
D
Rectifi er-Regulator
H
Connector
Solenoid Shift Starter
L
Assembly
Blue
P
Yellow
T
Carburetor Solenoid
X
Oil Sentry
Panel
AB
TM
Light/Remote Light
Key Switch
AF
Ground
AJ
Battery Positive
AN
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