Content .. 66 67 68 69 ..

Snowmobile Arctic Cat 2-Stroke (2007 year). Manual - part 68

5-2

Electrical

Specifications Chart

F-Series/Crossfire

** M-Series

MODEL

ENGINE

MODEL

IGNITION

MANUFACTURER

IGNITION TIMING

(Engine Warm @ 2000 RPM)

SPARK

PLUG

(NGK)

SPARK

PLUG GAP

IGNITION

TYPE

LIGHTING

COIL OUTPUT

@3000 RPM

Degrees

in.

370 cc

AA37A9

Kokusan

Denki

2.012

0.079

BR9EYA

0.7-

0.8

0.028-

0.031

OPEN

12V/185W

500 cc

AX50L6

Kokusan

Denki

0.867

0.034

BR9EYA

0.7-

0.8

0.028-

0.031

OPEN

12V/280W

570 cc

AA56A6

Kokusan

Denki

2.522

0.099

BR9EYA

0.7-

0.8

0.028-

0.031

OPEN

12V/210W

600 cc

AJ60L4

Kokusan

Denki

1.509

0.059

BR9EYA

0.7-

0.8

0.028-

0.031

OPEN

12V/280W

800 cc

AB80L1

Kokusan

Denki

1.509

0.059

BR9EYA

0.7-

0.8

0.028-

0.031

OPEN

12V/280W

1000 cc

AB10L1

Kokusan

Denki

*12

**15

1.062
1.655

0.042
0.065

BR9EYA

0.7-

0.8

0.028-

0.031

OPEN

12V/280W

5-3

Electrical

Specifications

(370 cc)

NOTE: The ignition system is a Normally Open Ignition (NOI).

Peak Voltage Tests were made with the Fluke Model 73 Multimeter (p/n 0644-191) set to the DC Volt scale and the

Peak Voltage Reading Adapter (p/n 0644-307) with the main harness connectors plugged in, spark plugs removed

and grounded, and by pulling the recoil starter rope briskly.

NOTE: Lighting coil output is unregulated voltage.

Description

Resistance Test

Test Value

+ Test Connections -

Ignition Coil
Primary (External)
Secondary

0.26-0.35 ohm
6800-10,200 ohms

orange
high tension wire

black
high tension wire

Stator Coil (Charge)

128-192 ohms

red/white

black/red

Lighting Coil

0.17-0.26 ohm

yellow

Spark-Plug Cap

4000-6000 ohms

cap end

Description

Test Value

+ Test Connections -

Voltage Regulator

11-14 AC volts

yellow

brown

Low Oil-Light Sending Unit

Less than 1 ohm
(float end down)

terminal

Ignition Switch

Less than 1 ohm
(key in OFF position)

terminal

Description

Peak Voltage Test

+ Test Connections -

Primary Coil (External)

170-187V

orange

black

Stator Coil (Charge)

200-220V

red/white

black/red

Lighting Coil

9.0-9.9V

yellow

! WARNING

Most voltages generated by the ignition system are sufficient to interrupt pacemakers! All technicians, espe-
cially those using pacemakers, must avoid contact with all electrical connections when pulling the recoil starter
rope or after the engine has been started.

5-4

Electrical

Specifications

(570 cc)

NOTE: The ignition system is a Normally Open Ignition (NOI).

Peak Voltage Tests were made with the Fluke Model 73 Multimeter (p/n 0644-191) set to the DC Volt scale and the

Peak Voltage Reading Adapter (p/n 0644-307) with the main harness connectors plugged in, spark plugs removed

and grounded, and by pulling the recoil starter rope briskly.

NOTE: Lighting coil output is unregulated voltage.

Description

Resistance Test

Test Value

+ Test Connections -

Ignition Coil
Primary (External)
Secondary

0.26-0.35 ohm
6800-10,200 ohms

orange
high tension wire

black/white
high tension wire

Charge Coil (1)

12-18 ohms

black/red

green/red

Charge Coil (2)

12-18 ohms

brown/white

green/red

Ignition Timing Sensor

148-222 ohms

green/white

brown

Lighting Coil

0.12-0.18 ohm

yellow

Spark-Plug Cap

4000-6000 ohms

cap end

Description

Test Value

+ Test Connections -

Voltage Regulator

11-14 AC volts

yellow

brown

Low Oil-Light Sending Unit

Less than 1 ohm
(float end down)

terminal

Ignition Switch

Less than 1 ohm
(key in OFF position)

terminal

Description

Peak Voltage Test

+ Test Connections -

Primary Coil (External)

185-204V

orange

black

Charge Coil (1)

69-76V

black/red

green/red

Charge Coil (2)

79-87V

brown/white

green/red

Ignition Timing Sensor

1.4-1.6V

green/white

brown

Lighting Coil

7.0-7.7V

yellow

! WARNING

5-5

Electrical

Specifications

(500/600 cc Models)

NOTE: The ignition system is a Normally Open Ignition (NOI).

Harness plugged in

Peak Voltage Tests were made at room temperature with the MaxiClips (p/n 0744-041), Fluke Model 73 Multime-

ter (p/n 0644-191) set to the DC Volt scale, and the Peak Voltage Reading Adapter (p/n 0644-307). Also, the main

harness connectors must be unplugged (except on the primary coil/CCU tests), the spark plugs removed and

grounded, and by pulling the recoil starter rope briskly.

NOTE: Lighting coil output is unregulated voltage.

Description

Resistance Test

Test Value

+ Test Connections -

Ignition Coil
Primary
Secondary

0.24-0.36 ohm
6800-10,200 ohms

black/orange
high tension wire

orange/red
high tension wire

Charge Coil (1)

7.20-10.8 ohms

black/red

green/red

Charge Coil (2)

7.20-10.8 ohms

brown/white

green/red

Lighting Coil

0.08-0.12 ohm

yellow

Ignition Timing Sensor

148-222 ohms (500 cc)
80.8-121 ohms (600 cc)

green/white

brown/green

Injection Coil

15.2-22.8 ohms

blue/white

Fuel Pump Coil

1.52-2.28 ohms

orange

Spark-Plug Cap

4000-6000 ohms

cap end

Description

Test Value

+ Test Connections -

Chassis Control Unit*

10-15 DC Volts

red/blue (low power)
red/black (high power)

black (low power)
black (high power)

Servomotor (600 cc)

12 DC Volts

red/black (counterclockwise)
black/red (clockwise)

black/red (counterclockwise)
red/black (clockwise)

Low Oil-Light Sending Unit

Less than 1 ohm (float end down)

terminal

Coolant Temperature Sensor

Open
(coolant temperature lower than 190°F)

terminal

ground

Up to 20 ohms
(coolant temperature higher than 230°F)

terminal

ground

Coolant Temperature
Warning Light

Less than 10 ohms

terminal

Ignition Switch

Less than 1 ohm (key in OFF position)

terminal

Description

Peak Voltage Test

+ Test Connections -

Primary Coil*

104V

black/orange

orange/red

Charge Coil (1)

13.2-14.1V

black/red

green/red

Charge Coil (2)

13.6-14.2V

brown/white

green/red

Lighting Coil

8.3V

yellow

Ignition Timing Sensor

4.8V

green/white

brown/green

Injection Coil

13.2V

blue/white

Fuel Pump Coil

12.8V

orange

Lighting Coil

14.8-22.2V (@ 2000 RPM)

yellow

brown

! WARNING

Content .. 66 67 68 69 ..