Polaris 2005 Sportsman MV7, Service Manual

Page: 9 / 312

GENERAL INFORMATION
1.5
MODEL:
2005 SPORTSMAN MV
7
. . . . . . . . . .
MODEL NUMBER: A05MH68 .
ENGINE MODEL: EH068OLE . .
Engine
Platform Polaris Twin Cylinder
Engine Model Number EH0680LE017
Engine Displacement 683cc
Number of Cylinders 2
Bore & Stroke (mm) 80 x 68 mm
Compression Ratio 9.78:1
Compression Pressure 150--170 psi
Engine Idle Speed 1200
±
50 RPM
Engine Max Operating Rpm 6000 Rpm
±
200 Rpm
Cooling System / Capacity Liquid -- 3.2 qt / 3 ltr
Overheat Warning HOT on Instrument Cluster
Lubrication Pressurized Wet Sump
Oil Requirements / Capacity Polaris 0W--40 2 qt. / 1.9 ltr
Exhaust System Single Pipe
Carburetion
Carburetor model Mikuni BST 34mm
Main Jet 157.5
Pilot Jet 45
Pilot Air Jet 160
Jet Needle -- Clip Position 4HB41--4
Needle Jet P--6 (829)
Pilot Screw Initial Setting 1.5 Turns Out (Ini-
tial starting point, setting may
vary)
Float Height 13 mm
±
1 / 0.51 in
±
0.04
Fuel Delivery Fuel Pump
Fuel Capacity / Requirement Front -- 4.25 gal US / 16 ltr
Rear -- 4.0 gal US / 15 ltr
87 Octane (minimum)
89 Oxygenated
Electrical
Alternator Output 330 w @ 3000 RPM
Voltage Regulator 3--Phase -- Sure Power
Lights : Pod 50 watts
Grill Two x 37 watts
Brake Two x 8.26 watts
Tail Two x 26.9 watts
Ignition System DC/CDI Ignition
Ignition Timing 13
°
BTDC @ 1200 RPM
Spark plug / Gap RC7YC/ .035 in
. /
0.9 mm
Battery / Model / Amp Hr 30 Amp Hr
Starting Electric / Recoil Backup
Instrument Cluster LCD
Drivetrain
Transmission Type Drumshift -- H/L/N/Rev/Park
Transmission Capacity 15.2 oz. / 450m
Rear Gearcase Capacity 10 oz. / 300ml
Front Gearcase Capacity 5 oz. / 150ml
Gear Ratio : Low
Rev
High
Front Drive
Rear Drive
7.5:1
5.11:1
2.89:1
3.82:1
3.10:1
Clutch Type PVT w/EBS
Belt 3211091
Steering / Suspension
Front Suspension / Shock A--arm / MacPherson Strut
Front Travel 8.2 in. / 21 cm
Rear Suspension / Shock Progressive Rate Independent
/Two x 2” Coil--over Shock
Rear Travel 9.5 in. / 24.13 cm
Ground Clearance 10.5 in. / 26.7 cm
Shock Preload Adjustment
Front / Rear
Front --Non Adjustable.
Rear -- Ratchet Style-- Std.
Turning Radius 71.5 in. / 181.6 cm unloaded
Toe Out 0 -- 1/16 in / .0 -- .159 mm
Wheels / Brakes
Wheel Size / Pattern -- Front 25x8--12 / 4--156
Wheel Size / Pattern -- Rear 25x10--12 / 4--156
Recommended Air Pressure
F / R
5 psi Front
5 psi Rear
Brake -- Front Dual Hydraulic Disc
Brake -- Rear Dual Hydraulic Disc
JETTING CHART
Altitude
Meters
(Feet)
AMBIENT TEMPERATURE
0--1800
(0--6000)
above 1800
(above 6000)
Below 40
°
F
Below 5
°
C
162.5 157.5
155
150
(7041157)
(7041635)
(7041635)
(5132751)
(5132751)
(5631215)
(5631214)
(7041157)
CLUTCH CHART
EBS Models have no helix/spring adjustment
Altitude
Meters
(Feet)
0--1800
(0--6000)
1800--3700
(6000--12000)
Shift
Drive
Spring
Driven
Helix
Weight
20--56
20--54
EBS
41--37
Blu/Grn
Blu/Grn
Driven
Spring
Wht/ Yel
Wht/ Yel
EBS
41--37
Above +40
°
F
Above +5
°
C