Polaris 2003 ATV Sportsman 400 User Manual download pdf

OWNER’S MANUAL SUPPLEMENT

2003 SPORTSMAN 400

IMPORTANT: Keep this supplement with your owner’s manual at all times.

Capacities

Body Style Gen IV

Gross V ehicle Weight 1200 lbs.

Fuel Capacity 5.25 U.S. Gallons

Oil Capacity 2 Quarts

Front Rack (Maximum -

Capacity)

90 Lbs.

Rear Rack 180 Lbs.

Tongue Weight 120 Lbs.

Tow H it c h Standard

Tow Capacity 1225 Lbs.

Turn Radius 65²

Ground Clearance 11²

Height 47²

Length 81²

Seat Height 34²

Dry Weight 697

Wheel Base 50.50 ²

Width 46²

Drive System

Drive System T ype Dual sensing,

Automatic PVT (Polaris V ari-

able Transmission)

Shift Type Side Lever (Hi/Lo-R-N)

Gear Reduction - Low 8.27 / 1

Gear Reduction - Reverse 5.17 / 1

Gear Reduction - Forward 3.34 / 1

Front Drive (ratio) 2:1

Final Drive (ratio) 3.16:1

Front Tire (PSI) 25 x 8-12 (5)

Rear Tire (PSI) 25 x 11-12 (5)

Suspension and Brakes

Front Susp. - Mac Strut 6.7²

Rear Susp., fully independent with

anti-roll bar

9.5²

Shock Adjustment CAM

Front Brake Hydraulic Disc

Rear Brake Hydraulic, opposed piston

caliper, fixed disc

Auxiliary Brake Hydraulic, opposed piston cali-

per, fixed disc

Park Brake Hydraulic lock, all wheel

Engine & Cooling

Engine Model Number EH42PLE-05

Engine Type 4 Cycle, Single Cylinder

Lubrication Dry Sump

Bore x Stroke 87.9 x 70

Displacement 425

Compression Ratio 9:2 Full Stroke

Engine Cooling Liquid

Alternator Output (watts) 250

Carburetion 1/BST34

Main Jet 167.5

Pilot Jet 40

Needle Jet Q-0 (829)

Pilot Screw 2 3/4 Turn (taper 12.5_)

Jet Needle 4GAC33-3

Ignition Digital CDI

Timing 30_ ± 2° @ 5000

Spark Plug Gap .9 mm/.036 in.

Spark Plug T ype NGK BKR5E

Exhaust USFS Approved

Features

Headlight (on grill) (watts) 2 single beam, 27

Headlight (on handlebar) (watts) 1 single beam, 60

Taillight (watts) 8.26

Brake Light (watts) 26.9

3-Point Hitch Accessory

Battery 12V 14AH

DC Plug In - Rear Accessory

DC Socket - Forward Standard

Electric Start Standard

High Beam Indicator Standard

High Temp Indicator Standard

Windshield Accessory

Neutral Indicator Standard

Reverse Indicator Standard

Speedometer Standard

Tool Kit Standard

Carburetor Jetting Clutching Chart

Altitude AMBIENT

TEMPERATURE

Below +40° F

Below +5° C

+40° F & Above

+5° C & Above

Altitude Shift

Weight

Drive

Clutch

Spring

Driven

clutch

Spring

Helix and

Spring

Setting

Meters

(Feet)

0-1800

(0-6000)

175

167.5 Meters

(Feet)

0-1800

(0-6000)

10BH

5630711

Blue/

Green

7041157

Black

7041782

41-37°

5132344

2+2

1800 & above

(6000 & above)

165

160 1800 & above

(6000 &

above)

10WH

5630710

Blue/

Green

7041157

Black

7041782

41-37°

5132344

2+2

PN 9917536 Rev 01 4/02

E 2002 Polaris Sales Inc.

Printed in U.S.A.

Summary of Contents

Page 1 - 2003 SPORTSMAN 400

1OWNER’S MANUAL SUPPLEMENT2003 SPORTSMAN 400IMPORTANT: Keep this supplement with your owner’s manual at all times.CapacitiesBody Style Gen IVGross V e

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Polaris 2003 ATV Sportsman 400 User Manual

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Summary of Contents

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