2011
ATV
Service
Manual
DVX 300
300 Utility
T M
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TABLE OF CONTENTS
General Information........................................................... 2
Oil Flow Chart .............................................................69
General Specifications.................................................. 2
Oil Pump .....................................................................69
Torque Specifications.................................................... 2
Liquid Cooling System ................................................69
Torque Conversions (ft-lb/N-m)..................................... 3
Radiator.......................................................................69
Tightening Torque (General Bolts)................................ 3
Hoses/Thermostat.......................................................70
Break-In Procedure ...................................................... 4
Fan ..............................................................................71
Gasoline - Oil - Lubricant .............................................. 4
Water Pump ................................................................71
Genuine Parts............................................................... 5
Troubleshooting ...........................................................72
Preparation For Storage ............................................... 5
Electrical System..............................................................73
Preparation After Storage ............................................. 5
Specifications ..............................................................73
Periodic Maintenance/Tune-Up......................................... 7
RPM Limiter ................................................................73
Periodic Maintenance Chart ......................................... 7
Testing Electrical Components ....................................73
Lubrication Points ......................................................... 8
Electrical Connections.................................................73
Air Filter ........................................................................ 8
Switches ......................................................................73
Valve/Tappet Clearance ................................................ 9
Battery.........................................................................73
Testing Engine Compression ........................................ 9
Brakelight Switch (Auxiliary)........................................74
Spark Plug .................................................................... 9
Brakelight Switch (Handlebar Control) ........................75
Muffler/Spark Arrester ................................................ 10
Coolant Temperature and Cooling Fan Switches ........75
Engine Oil - Filter ........................................................ 10
Fan Motor ....................................................................75
Rear Drive Lubricant (Utility) ...................................... 11
Fuse Block...................................................................76
Transmission Lubricant ............................................... 11
Fuses ..........................................................................76
Drive Chain (DVX) ...................................................... 12
Ignition Coil .................................................................76
Driveshaft/Coupling (Utility) ........................................ 13
Indicator Lights (DVX) .................................................77
Nuts/Bolts/Cap Screws ............................................... 13
LCD Gauge Assembly.................................................77
Headlight/Taillight- Brakelight ..................................... 13
Ignition Switch .............................................................78
Shift Lever................................................................... 13
Handlebar Control Switches........................................78
Hydraulic Brake Systems............................................ 14
Magneto Coils .............................................................79
Auxiliary/Rear Hydraulic Brake ................................... 16
Starter Motor ...............................................................79
Burnishing Brake Pads ............................................... 18
Starter Relay ...............................................................80
Checking/Replacing V-Belt ......................................... 18
CDI Unit.......................................................................80
Engine/Transmission....................................................... 20
Regulator/Rectifier ......................................................80
Specifications ............................................................. 20
Start-in-Gear Relay .....................................................80
Removing Engine/ Transmission ................................ 21
Headlights ...................................................................81
Top-Side Components ................................................ 26
Taillight - Brakelight .....................................................81
Removing Top-Side Components ............................... 26
Ignition Timing .............................................................81
Servicing Top-Side Components ................................ 28
Troubleshooting ...........................................................82
Installing Top-Side Components ................................. 32
Drive System.....................................................................84
Left-Side Components ................................................ 34
Rear Drive Assembly Schematics ...............................84
Removing Left-Side Components............................... 34
Rear Drive Axle (DVX).................................................84
Servicing Left-Side Components ................................ 35
Rear Drive Axle (Utility) ...............................................87
Installing Left-Side Components................................. 41
Troubleshooting Drive System.....................................96
Right-Side Components ............................................. 42
Troubleshooting Brake System....................................96
Removing Right-Side Components ............................ 42
Suspension .......................................................................97
Servicing Right-Side Components.............................. 48
Front and Rear Suspension Assembly Schematics ....97
Installing Right-Side Components .............................. 54
Front Shock Absorbers................................................97
Center Crankcase Components ................................. 54
Rear Shock Absorber ..................................................98
Separating Crankcase Halves .................................... 54
Swing Arm...................................................................99
Disassembling Crankcase Half................................... 55
Front A-Arms .............................................................102
Servicing Center Crankcase Components ................. 55
Wheels and Tires ......................................................104
Assembling Crankcase Half........................................ 56
Troubleshooting .........................................................105
Joining Crankcase Halves .......................................... 56
Steering/Frame ...............................................................106
Installing Engine/Transmission ................................... 57
Steering Post/Tie Rods .............................................106
Troubleshooting .......................................................... 60
Measuring/Adjusting Toe-In/Toe-Out .........................108
Fuel/Lubrication/Cooling................................................. 63
Body ..........................................................................108
Carburetor Specifications ........................................... 63
Steering Post Cover/Instrument Pod .........................111
Carburetor................................................................... 63
Troubleshooting .........................................................112
Throttle Cable Free-Play ............................................. 67
Controls/Indicators.........................................................113
Engine RPM (Idle) ...................................................... 67
Front Brake Lever/Master Cylinder Assembly ...........113
Gas Tank..................................................................... 68
Auxiliary Brake Pedal/Master Cylinder Assembly......114
Gas Tank Valve ........................................................... 68
Throttle Control .........................................................115
Gas/Vent Hoses.......................................................... 68
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