Polaris 1999 ATV XPLORER 300 - Manual (Page 2)

2
Xpress 300 Xplorer 300
S
Front Susp. - Mac Strut 6.25² Travel 6.25² Travel
S
U
S
Rear Susp. - Mono 8.5² Travel 8.5² Travel
S
P Shock Adjustment
CAM CAM
B
Front Brake Hyd. Disc, Floating Caliper Hyd. Disc, Floating Caliper
B
R
A
Rear Brake Hyd. Disc., Floating Caliper Hyd. Disc., Floating Caliper
A
K
E
Auxiliary Brake Mechanical, Floating Disc Mechanical, Floating Disc
E
S Park Brake
Hydraulic Lock, All Wheel Hydraulic Lock, All Wheel
Engine Model Number EC28PFE-02 EC28PFE-02
Engine Type 2 Cycle, Single Cyl 2 Cycle, Single Cyl
Lubrication Oil Injection Oil Injection
Bore x Stroke 74.5 x 65 74.5 x 65
E
N
Displacement 283 283
N
G Compression Ratio
6.1/1 Effective 6.1/1 Effective
G
I
N
Engine Cooling Air with Fan Assist Air with Fan Assist
N
E Alternator Output (watts)
150 150
&
Carburetion 1VM30SS 1VM30SS
&
C
Main Jet 155 155
C
O
Pilot Jet 40 40
O
O
L
Needle Jet 0-4 (169) 0-4 (169)
L
I
Cut Away 2.0 2.0
I
N
G
Air Screw 1.5 Turn 1.5 Turn
G Valve Seat
2.5 (Rubber Tip) 2.5 (Rubber Tip)
Jet Needle 5DP7-3 5DP7-3
Ignition CDI CDI
Timing 25° @ 3000 ± 2 25° @ 3000 ± 2
Spark Plug Gap .7 mm/.028 in. .7 mm/.028 in.
Spark Plug Type NGKBR8ES NGKBR8ES
Exhaust USFS Appr. USFS Appr.
L
I
Headlight (watts) 12V 30W/30W 12V 30W/30W
I
G
H
T
Taillight (watts) 12V 8.26 W 12V 8.26 W
T
S
Brake Light (watts) 12V 26.9W 12V 26.9W