Polaris ATV Scrambler 400 2X4 User Manual

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Polaris ATV Scrambler 400 2X4 User Manual

OWNER’S MANUAL SUPPLEMENT 2002 SCRAMBLER 400 2X4

PN 9916992

IMPORTANT: This is a supplement to your owner’s manual. times.

Capacities

Body Style

Gen III

 

 

Gross Vehicle Weight

845

 

 

Fuel Capacity

4 U.S. Gallons

 

 

Gearcase Oil

11 Ounces

 

 

Engine Oil Capacity

2 Quarts

 

 

Front Rack (Maximum -

Accessory (30 Lbs.)

Capacity)

 

 

 

Rear Rack

Accessory (60 Lbs.)

 

 

Tongue Weight

30 Lbs.

 

 

Tow Hitch

Accessory

 

 

Tow Capacity

850 Lbs.

 

 

Turn Radius

60 inches

 

 

Ground Clearance

5.5 inches

 

 

Height

47 inches

 

 

Length

74.5 inches

 

 

Seat Height

34 inches

 

 

Dry Weight

481 Lbs.

 

 

Wheel Base

49.75 inches

 

 

Width

46.5 inches

 

 

Drive System

Drive System Type

PVT

 

 

Shift Type

Side Lever (F-N-R)

 

 

Gear Reduction - Low

Not Applicable

 

 

Gear Reduction - Reverse

4.36 / 1

 

 

Gear Reduction - Foward

2.82 / 1

 

 

Front Drive (ratio)

2:1

 

 

Final Drive (ratio)

13/36 76P

 

 

Center Drive (ratio)

Not Applicable

 

 

Drive Chain

520 O-ring

 

 

Front Tire

23 x 7 - 10

 

 

Rear Tire

22 x 11 - 10

 

 

Tire Pressure (front)

4 PSI

 

 

Tire Pressure (rear)

3 PSI

 

 

This information should remain with your owner’s manual at all

Suspension and Brakes

Front Susp. - Mac Strut

8.2 inches

 

 

Rear Susp. - Progressive

10.5 inches

Rate Swing Arm

 

 

 

Shock Adjustment

Thread Adjust

 

 

Front Brake

Fixed disc, hydraulic

 

floating caliper

 

 

Rear Brake

Hydraulic, opposed

 

piston caliper, rear axle

 

fixed disc

 

 

Auxiliary Brake

Hydraulic, opposed pis-

 

ton caliper, rear axle,

 

fixed disc

 

 

Park Brake

Hydraulic lock all wheel

 

 

Engine &

Cooling

Engine Model Number

EC38PLE-09

 

 

Engine Type

2 cycle, single cylinder

 

 

Lubrication

Oil Injection

 

 

Bore x Stroke

83 x 70

 

 

Displacement

378

 

 

Compression Ratio

6.9:1 Effective

 

 

Engine Cooling

Liquid

 

 

Alternator Output (watts)

150

 

 

Carburetion

VM34SS

 

 

Main Jet

240

 

 

Pilot Jet

25

 

 

Needle Jet

(0-6) 480

 

 

Air Screw

1.25

 

 

Jet Needle

6CEY6-4

 

 

Ignition

CDI

 

 

Timing

23.5 @ 3000 1.5

 

 

Spark Plug Gap

.028 inches / .7 mm

 

 

Spark Plug Type

NGK BR8ES

 

 

Exhaust

USFS Approved

 

 

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