Polaris 340 LX 2007 Service Manual page 85

Fuel System
FUEL SYSTEM OVERVIEW
Warnings and Cautions
WARNING
Always stop the engine and refuel outdoors or in a well
ventilated area.
Do not smoke or allow open flames or sparks in or near
the area where refueling is performed or where
gasoline is stored or used.
Do not overfill the fuel tank. Do not fill up to the fuel tank
filler neck.
If you get gasoline in your eyes or if you swallow
gasoline, see your doctor immediately.
If you spill gasoline on your skin or clothing,
immediately wash it off with soap and water and
change clothing.
Never start the engine or let it run in an enclosed area.
Gasoline powered engine exhaust fumes are
poisonous and can cause loss of consciousness and
death in a short time.
Always store fuel in an appropriate container, away
from sources of heat. Never store fuel in a glass
container.
Never ship a used fuel tank assembly. Always follow
local and federal regulations with regard to proper fuel
handling and disposal guidelines.
CAUTION
A main jet that is too small will cause a lean operating
condition and may cause serious engine damage. Jet
according to the jetting charts provided for each
snowmobile.
Never use fuel containing more than 10% ethanol or E85
4.2
fuels.
9923396 - 2007-2012 EDGE/Widetrak LX Service Manual
CARBURETOR COMPONENTS
Mikuni Pilot Jets
PILOT JET NUMBER
25
30
35
40
45
50
55
60
Mikuni Main Jets
95 3130102 175
100 3130103 180
105 3130104 185
110 3130105 190
115 3130106 195
120 3130107 200
125 3130108 210
130 3130109 220
135 3130110
140 3130111
145 3130112
150 3130113
155 3130114
160 3130115
165 3130116
170 3130117
©2011 Polaris Sales Inc.
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3130123 360
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3130125 380
230 3130126 390
240 3130127 400
250 3130637 410
260 3130129 420
270 3130130 430
280 3130131 440
290 3130132 450
300 3130133 460
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