Fuel System/Carburetion - 1997 Specifications; Jetting Compensation For Altitude And Temperature (1997) - Polaris Magnum 2x4 Service Manual

Jetting Compensation for Altitude and Temperature
Sportsman 500
Xplorer 500
Below
oaF
Below
-18°C
0·900 152.5
(0-3000)
Altitude
900-1800 147.5
Meters
(3000-6000)
(Feet)
1800-2700 140
(6000-9000)
2700-3700 135
(9000-12000)
1::;1 Shaded zone pilot screw in 1/2 turn.
Scrambler 500
0-900
(0-3000)
Altitude
900-1800
Meters
(3000-6000)
(Feet)
1800-2700
(6000-9000)
2700-3700
(9000-12000)
Below
O°F
Below
-18°C
135
130
122.5
117.5
1;;;;;1 - Shaded zone pilot screw in 1/2 turn.
Polaris Industries Inc.
AMBIENT TEMPERATURE
0' to +40°F +40'to +80°F
-18°to +5°C
+5" to
+26°C
147.5
142.5
142.5 137.5
135
130
AMBIENT TEMPERATURE
0° to .f.40·F
-18°to +5°C
130
125
120
115
.f.400to .f.80°F
+5° to
.f.26°C
125
120
+80° 8<
Above of
26°
&
Above
°C
137.5
130
.f.80· &
Above
OF
26°
&
Above
'C
120
115
4.4c
FUEL SVSTEM/CARBURETION
1997 Specifications
Production Jetting Specifications
Carburetor Type ........ Mikuni SST 34
Carburetor I.D. 42PL01B
Main Jet 142.5
Pilot Jet 42.5
Pilot Air Jet 160
Jet Needle 5D78-3
Needle Jet P-1
Throttle Valve #100
Pilot Screw 2.0
Production Jetting Specifications
Carburetor Type ........ Mikuni SST 34
Carburetor I.D. 42PL01 B
Main Jet 125
Pilot Jet 42.5
Pilot Air Jet 160
Jet Needle 5D78-3
Needle Jet
P-3
Throttle Valve #100
Pilot Screw 2.0
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