1
OWNER’S MANUAL SUPPLEMENT
2002 SCRAMBLER 400 4X4
PN 9917466
IMPORTANT:
This is a supplement to your owner’s manual. This information should remain with your owner’s manual at all
times.
Capacities
Body Style
Gen III
Gross Vehicle Weight
845
Fuel Capacity
4 U.S. Gallons
Gearcase Oil
32 Ounces
Engine Oil Capacity
2 Quarts
Front Rack (Maximum -
Capacity)
Accessory (30 Lbs.)
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
532 Lbs.
Wheel Base
48.5 inches
Width
45.5 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
Suspension and Brakes
Front Susp. - Mac Strut
8.2 inches
Rear Susp. - Progressive
Rate Swing Arm
10.5 inches
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
@ 5000
2
Spark Plug Gap
.028 inches / .7 mm
Spark Plug Type
NGK BR8ES
Exhaust
USFS Approved
IMPORTANT:
After the first tank of pre-mixed fuel has been used please verify that the oil level in the oil tank
has dropped, indicating that the oil pump is functioning properly. If the level has not dropped, see your dealer
for oil pump bleeding and repeat the pre-mix procedure.
