Snowmobile Polaris EDGE / WIDETRAK (2007-2012 year). Manual - part 2

1.2

Model Specifications

9923396 - 2007-2012 EDGE/Widetrak LX Service Manual

©2011 Polaris Sales Inc.

SPECIFICATIONS

2007 340 LX

Model Number: S07ND3AS

Engine

Engine Type

Fuji Fan-Cooled / Piston 

Port Induction

Model Number

EC34-2PM073

Displacement / # Cylinders

339cc  /  2

Bore (inches/mm)

 2.45 / 62.23

Stroke (inches/mm)

 2.19 / 55.6

Piston to Cylinder 
Clearance (inches/mm)

.003 - .005 / .076 - .127

Installed Ring Gap
(inches / mm)

.008 - .014 / .203 - .356

Operating RPM ±200

7000

Idle RPM ±200

1600

Engagement RPM ±200

4100

Carburetor Settings

Type

Mikuni VM30SS

Main Jet

170

Pilot Jet

35

Jet Needle/Clip position

5DP13 / 3

Needle Jet

O-6 (169)

Throttle Gap (Under Cutaway)
(in/mm)
Drill Bit Size

.240 / 6.1

B - 15/64

Cutaway

2.5 AL

Valve Seat

1.5 Viton

Starter Jet

1.5

Pilot Air Jet

2.5

Air Screw (Turns Out)

1.5

Fuel Octane (R+M/2)
(Minimum)
(Recommended)

87 Non-Oxygenated

89 Oxygenated

Carburetor Jetting

Altitude 

Meters 

(feet)

Ambient Temperature

< -25°

F/<-3

5

°C

-30°F t

o

 -

10°F/

-34

°C to -23

°C

-15°

F 

to

 +5°F/

-26°

C 

to

 -15°

C

0°F 

to

 +2

0°F/

-18°

C t

o

 -7°

C

+1

5°F to

 +35

°F/-9°C to 

+2

°C

+30°

F 

to

 +50°F/

-1°

C

 t

o

 +10°

C

+4

5°F to

 +65

°F/+7°C to

 +18

°C

>+60

°F/>+1

6°C

0-600

(0-2000)

185

#4

180

#3

170

#3

170

#3

165

#3

160

#3

155

#3

150

#3

600-1200

(2000-4000)

175

#3

170

#3

160

#3

160

#3

155

#3

150

#3

140

#2

140

#2

1200-1800

(4000-6000)

165

#3

160

#3

155

#3

150

#3

145

#3

140

#2

130

#2

130

#2

1800-2400

(6000-8000)

155

#3

150

#3

140

#3

135

#3

135

#2

130

#2

120

#1

120

#1

2400-3000 

(8000-10,000)

145

#3

140

#3

130

#2

130

#2

125

#2

120

#1

110

#1

110

#1

3000-3700 

(10,000-12,000)

135

#3

130

#2

120

#2

115

#2

115 

#1

110

#1

100

#1

100

#1

Clutch Settings

ALTITUDE

meters

(feet)

DRIVE CLUTCH

DRIVEN CLUTCH

Shift 

Weight

Clutch 
Spring

Clutch 
Spring

Driven 

Helix

Gearing

0-900

(0-3000)

10

110 / 290

(2287)

RED/BLK

S36 

LW ER

16:41-72

900-1800

(3000-6000)

10M-B

1800-2700

(6000-9000)

10M-W

2700-3700

(9000-12,000)

10M-R

Drive Clutch Bolt Torque: 50 lb.ft. (68Nm)

Re-torque after running engine.

1.3

Model Specifications

1

9923396 - 2007-2012 EDGE/Widetrak LX Service Manual

©2011 Polaris Sales Inc.

General

Width (in/cm)

48 / 121.9

Length (in/cm)

113 / 287

Height (in/cm)

48 / 121.9

Estimated Dry Weight
(lb/kg)

450 / 204.5

Fuel (Gallons / Liters)

11.8 / 44.7

Oil (Quarts / Liters)

3.25 / 3.1

Brake Fluid

DOT 4

Drive Belt
Part Number
Width (inches / cm)
Side Angle
Circumference (inches / cm)
Center Distance (inches / cm)

3211078

1.438 / 3.65

28_

46.625 / 118.4

11.5 / 29.2

Chaincase
Center Distance (inches)
Top Gear (Stock)
Bottom Gear (Stock)
Chain (Stock)
Gear Lube
Capacity (oz / ml)
Reverse System

7.92

16
41
72

Polaris Synthetic

9 / 266.2

Perc

Electrical

Alternator Output
Operating Voltage
Watts @ 13.5 Vdc (Total)

13.5 - 14.5 Vdc

240

Ignition Timing 

26.5_ @3000 RPM

Spark Plug Gap in.(mm)

.028 (.70)

Spark Plug

NGK BR8ES

CDI Marking

CU7245

Flywheel Marking

FP9313

Track

Width - Inches (cm)

15 (38)

Length - Inches (cm)

121 (307)

Lug Height - Inches (cm) 

.66 (1.7)

Track tension sag in/cm 
with 10 lbs/4.54kg placed 
16 in/40cm ahead of rear 
idler shaft

3/8” - 1/2” (1 - 1.3cm)

Front Suspension

Suspension Type

EDGE 42.5

Shocks

Arvin Nitrex Gas Bag

IFS Spring Rate
lbs/in (N/mm)

100 (1.79)

Spring Pre-load
Inches (cm)

.625 (15.9)

Front Vertical Travel
Inches (cm)

10 (25.4)

Suspension Width
Inches (cm)

40.44 +/- .25 (102.71 +/- .63)

Camber Inches (cm)

.59 +/- .31 (1.5 +/- .8)

Toe Out Inches (cm)
(Measured over 20 
inches)

.12 - .25 (.30 - .63)

Rear Suspension

Suspension Type

EDGE 121

Front Track Shock (FTS)

Arvin Nitrex Gas Bag

FTS Spring Rate
lbs/in (N/mm)

200 - 240 (3.6 - 4.3)

Rear Track Shock (RTS)

Ryde FX MPV

Compression Adjustable

Torsion Springs

.359 / 77_ (Stock)
 - PN 7041629 - 067
 - PN 7041630 - 067
.375 / 77_ (Firm)
 - PN 7041942 - 067
 - PN 7041943 - 067

Rear Travel Inches (cm)

13.9 (35.3)

1.4

Model Specifications

9923396 - 2007-2012 EDGE/Widetrak LX Service Manual

©2011 Polaris Sales Inc.

2007 340 Touring

Model Numbers: S07NT3AS / S07NT3AE

Engine

Engine Type

Fuji Fan-Cooled / Piston 

Port Induction

Model Number

EC34-2PM073

Displacement / # Cylinders

339cc  /  2

Bore (inches/mm)

 2.45 / 62.23

Stroke (inches/mm)

 2.19 / 55.6

Piston to Cylinder 
Clearance (inches/mm)

.003 - .005 / .076 - .127

Installed Ring Gap
(inches / mm)

.008 - .014 / .203 - .356

Operating RPM ±200

7000

Idle RPM ±200

1600

Engagement RPM ±200

4100

Carburetor Settings

Type

Mikuni VM30SS

Main Jet

170

Pilot Jet

35

Jet Needle/Clip position

5DP13 / 3

Needle Jet

O-6 (169)

Throttle Gap (Under Cutaway)
(in/mm)
Drill Bit Size

.240 / 6.1

B - 15/64

Cutaway

2.5 AL

Valve Seat

1.5 Viton

Starter Jet

1.5

Pilot Air Jet

2.5

Air Screw (Turns Out)

1.5

Fuel Octane (R+M/2)
(Minimum)
(Recommended)

87 Non-Oxygenated

89 Oxygenated

Carburetor Jetting

Altitude 

Meters 

(feet)

Ambient Temperature

< -25°

F/<-3

5

°C

-30°F t

o

 -

10°F/

-34

°C to -23

°C

-15°

F 

to

 +5°F/

-26°

C 

to

 -15°

C

0°F 

to

 +2

0°F/

-18°

C t

o

 -7°

C

+1

5°F to

 +35

°F/-9°C to 

+2

°C

+30°

F 

to

 +50°F/

-1°

C

 t

o

 +10°

C

+4

5°F to

 +65

°F/+7°C to

 +18

°C

>+60

°F/>+1

6°C

0-600

(0-2000)

185

#4

180

#3

170

#3

170

#3

165

#3

160

#3

155

#3

150

#3

600-1200

(2000-4000)

175

#3

170

#3

160

#3

160

#3

155

#3

150

#3

140

#2

140

#2

1200-1800

(4000-6000)

165

#3

160

#3

155

#3

150

#3

145

#3

140

#2

130

#2

130

#2

1800-2400

(6000-8000)

155

#3

150

#3

140

#3

135

#3

135

#2

130

#2

120

#1

120

#1

2400-3000 

(8000-10,000)

145

#3

140

#3

130

#2

130

#2

125

#2

120

#1

110

#1

110

#1

3000-3700 

(10,000-12,000)

135

#3

130

#2

120

#2

115

#2

115 

#1

110

#1

100

#1

100

#1

Clutch Settings

ALTITUDE

meters

(feet)

DRIVE CLUTCH

DRIVEN CLUTCH

Shift 

Weight

Clutch 
Spring

Clutch 
Spring

Driven 

Helix

Gearing

0-900

(0-3000)

10

110 / 290

(2287)

BLU/BLK

54/38 .25

LW ER

17:41-72

900-1800

(3000-6000)

10M-B

1800-2700

(6000-9000)

10M-W

2700-3700

(9000-12,000)

10M-R

Drive Clutch Bolt Torque: 50 lb.ft. (68Nm)

Re-torque after running engine.

1.5

Model Specifications

1

9923396 - 2007-2012 EDGE/Widetrak LX Service Manual

©2011 Polaris Sales Inc.

General

Width (in/cm)

48 / 121.9

Length (in/cm)

128 / 325.1

Height (in/cm)

49.5 / 125.7

Estimated Dry Weight
(lb/kg)

517 / 234.7

Fuel (Gallons / Liters)

12.25 / 46.4

Oil (Quarts / Liters)

3.4 / 3.2

Cooling System Capacity
(Quarts / Liters)

6.3 / 6

Brake Fluid

DOT 4

Drive Belt
Part Number
Width (inches / cm)
Side Angle
Circumference (inches / cm)
Center Distance (inches / cm)

3211078

1.438 / 3.65

28_

46.625 / 118.4

11.5 / 29.2

Chaincase
Center Distance (inches)
Top Gear (Stock)
Bottom Gear (Stock)
Chain (Stock)
Gear Lube
Capacity (oz / ml)
Reverse System

7.92

17
41
72

Polaris Synthetic

9 / 266.2

Perc

Electrical

Alternator Output
Operating Voltage
Watts @ 13.5 Vdc (Total)

13.5 - 14.5 Vdc

240

Ignition Timing 

26.5_ @ 3000 RPM

Spark Plug Gap in.(mm)

.028 (.70)

Spark Plug

NGK BR8ES

CDI Marking

CU7245

Flywheel Marking

FP9313

Track

Width - Inches (cm)

15 (38)

Length - Inches (cm)

136 (345)

Lug Height - Inches (cm) 

1 (2.5)

Track tension sag in/cm 
with 10 lbs/4.54kg placed 
16 in/40cm ahead of rear 
idler shaft

1 1/8” - 1 3/8”

(2.9 - 3.5cm)

Front Suspension

Suspension Type

EDGE 42.5

Shocks

Arvin Nitrex Gas Bag

IFS Spring Rate
lbs/in (N/mm)

100 (1.79)

Spring Pre-load
Inches (cm)

.625 (15.9)

Front Vertical Travel
Inches (cm)

10 (25.4)

Suspension Width
Inches (cm)

40.44 +/- .25 (102.71 +/- .63)

Camber Inches (cm)

.59 +/- .31 (1.5 +/- .8)

Toe Out Inches (cm)
(Measured over 20 
inches)

.12 - .25 (.30 - .63)

Rear Suspension

Suspension Type

EDGE 136

Front Track Shock (FTS)

Arvin Nitrex Gas Bag

FTS Spring Rate
lbs/in (N/mm)

200 - 240 (3.6 - 4.3)

Rear Track Shock (RTS)

Ryde FX MPV

Compression Adjustable

Torsion Springs

.405 / 77_ (Stock)
 - PN 7041940 - 067
 - PN 7041941 - 067
.375 / 77_ (Softer)
 - PN 7041942 - 067
 - PN 7041943 - 067

Rear Travel Inches (cm)

13.9 (35.3)