2008 340 Transport - Polaris 340 LX 2007 Service Manual

Model Specifications

2008 340 Transport

Model Numbers: S08NT3AS / S08NT3AE / S08NT3ASA
Engine
Engine Type
Model Number
Displacement / # Cylinders
Bore (inches/mm)
Stroke (inches/mm)
Piston to Cylinder
Clearance (inches/mm)
Installed Ring Gap
(inches / mm)
Operating RPM ±200
Idle RPM ±200
Engagement RPM ±200
Carburetor Settings
Type
Main Jet
Pilot Jet
Jet Needle/Clip position
Needle Jet
Throttle Gap (Under Cutaway)
(in/mm)
Drill Bit Size
Cutaway
Valve Seat
Starter Jet
Pilot Air Jet
Air Screw (Turns Out)
Fuel Octane (R+M/2)
(Minimum)
(Recommended)
1.18
Fuji Fan-Cooled / Piston
Port Induction
EC34-2PM074
339cc / 2
2.45 / 62.23
2.19 / 55.6
.003 - .005 / .076 - .127
.008 - .014 / .203 - .356
7000
1600
4100
Mikuni VM30SS
170
35
5DP13 / 3
O-6 (169)
.240 / 6.1
B - 15/64
2.5 AL
1.5 Viton
1.5
2.5
1.5
87 Non-Oxygenated
89 Oxygenated
9923396 - 2007-2012 EDGE/Widetrak LX Service Manual
©2011 Polaris Sales Inc.
Carburetor Jetting
Altitude
Meters
(feet)
185 180
0-600
(0-2000)
#4 #3
175 170
600-1200
(2000-4000) #3 #3
165 160
1200-1800
(4000-6000) #3 #3
155 150
1800-2400
(6000-8000) #3 #3
145 140
2400-3000
(8000-10,000)
#3 #3
135 130
3000-3700
(10,000-12,000)
#3 #2
Clutch Settings
DRIVE CLUTCH
ALTITUDE
meters
Shift Clutch
(feet)
Weight Spring
0-900
10
(0-3000)
900-1800
10M-B
(3000-6000)
110 / 290
(2287)
1800-2700
10M-W
(6000-9000)
2700-3700
10M-R
(9000-12,000)
Drive Clutch Bolt Torque: 50 lb.ft. (68Nm)
Re-torque after running engine.
Ambient Temperature
170 170 165 160 155
#3 #3 #3 #3 #3
160 160 155 150 140
#3 #3 #3 #3 #2
155 150 145 140 130
#3 #3 #3 #2 #2
140 135 135 130 120
#3 #3 #2 #2 #1
130 130 125 120 110
#2 #2 #2 #1 #1
120 115 115 110 100
#2 #2 #1 #1 #1
DRIVEN CLUTCH
Clutch Driven
Spring Helix
54/38 .25
BLU/BLK 17:41-72
LW ER
150
#3
140
#2
130
#2
120
#1
110
#1
100
#1
Gearing