2011 Arctic Cat 366 SE ATV Service Manual
DESCRIPTION:
2011 Arctic Cat 366 SE ATV Service Manual
FOREWORD:
This Arctic Cat Service Manual contains service, maintenance, and troubleshooting information for the 2011 Arc- tic Cat 366 SE ATV. The complete manual is designed to aid service personnel in service-oriented applications. This manual is divided into sections. Each section covers a specific ATV component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. When using this manual as a guide, the technician should use discretion as to how much disassembly is needed to correct any given condition.
- The service technician should become familiar with the operation and construction of each component or system by carefully studying the complete manual. This manual will assist the service technician in becoming more aware of and efficient with servicing procedures. Such efficiency not only helps build consumer confidence but also saves time and labor. All Arctic Cat ATV publications and decals display the words Warning, Caution, Note, and At This Point to emphasize important information.
- The symbol ! WARNING identifies personal safety-related information. Be sure to follow the directive because it deals with the possibility of severe personal injury or even death. A CAUTION identifies unsafe practices which may result in ATV-related damage. Follow the directive because it deals with the possibility of damaging part or parts of the ATV.
- The symbol NOTE: identifies supplementary information worthy of particular attention. The symbol AT THIS POINT directs the technician to certain and specific procedures to promote efficiency and to improve clarity. At the time of publication, all information, photographs, and illustrations were technically correct. Some photo- graphs used in this manual are used for clarity purposes only and are not designed to depict actual conditions.
- Because Arctic Cat Inc. constantly refines and improves its products, no retroactive obligation is incurred. All materials and specifications are subject to change without notice. Keep this manual accessible in the shop area for reference.
TABLE OF CONTENTS:
2011 Arctic Cat 366 SE ATV Service Manual
FOREWORD............................................................................................................. 1 TABLE OF CONTENTS.................................................................................................... 2 General Information.............................................................................................. 3 General Specifications....................................................................................... 3 Torque Specifications........................................................................................ 3 Torque Conversions (ft-lb/N-m)............................................................................... 4 Break-In Procedure........................................................................................... 4 Gasoline - Oil - Lubricant................................................................................... 5 RECOMMENDED GASOLINE..................................................................................... 5 RECOMMENDED ENGINE/ TRANSMISSION OIL..................................................................... 5 RECOMMENDED FRONT DIFFERENTIAL/REAR DRIVE LUBRICANT...................................................... 5 FILLING GAS TANK......................................................................................... 5 Genuine Parts................................................................................................ 5 Preparation For Storage...................................................................................... 6 Preparation After Storage.................................................................................... 6 Periodic Maintenance............................................................................................. 7 SPECIAL TOOLS................................................................................................ 7 Periodic Maintenance Chart................................................................................... 7 Lubrication Points........................................................................................... 8 Air Filter................................................................................................... 8 CLEANING AND INSPECTING FILTER........................................................................... 8 CHECKING AND CLEANING DRAIN.............................................................................. 9 Valve/Tappet Clearance....................................................................................... 9 Feeler Gauge Procedure................................................................................... 9 Valve Adjuster Procedure................................................................................. 10 Testing Engine Compression................................................................................... 10 Spark Plug................................................................................................... 10 Muffler/Spark Arrester....................................................................................... 11 Adjusting Throttle Cable..................................................................................... 11 Adjusting Engine RPM (Idle).................................................................................. 12 Engine/Transmission Oil - Filter - Strainer.................................................................. 12 OIL - FILTER............................................................................................. 12 STRAINER................................................................................................. 13 Front Differential/Rear Drive Lubricant...................................................................... 13 Tires........................................................................................................ 14 TIRE SIZES............................................................................................... 14 TIRE INFLATION PRESSURE.................................................................................. 14 Driveshaft/Coupling.......................................................................................... 14 Nuts/Bolts/Cap Screws........................................................................................ 14 Ignition Timing.............................................................................................. 14 Lights....................................................................................................... 15 HEADLIGHTS............................................................................................... 15 TAILLIGHTS-BRAKELIGHTS................................................................................... 15 RUNNING LIGHTS/BACK-UP LIGHTS............................................................................ 16 CHECKING/ADJUSTING HEADLIGHT AIM......................................................................... 16 Shift Lever.................................................................................................. 17 CHECKING ADJUSTMENT...................................................................................... 17 ADJUSTING................................................................................................ 17 Frame/Welds/Racks............................................................................................ 17 Hydraulic Brake Systems...................................................................................... 17 CHECKING/BLEEDING........................................................................................ 17 INSPECTING HOSES......................................................................................... 18 CHECKING/REPLACING PADS.................................................................................. 18 Burnishing Brake Pads........................................................................................ 19 Checking/Replacing V- Belt................................................................................... 19 REMOVING................................................................................................. 19 INSTALLING............................................................................................... 20 Engine/Transmission.............................................................................................. 22 SPECIAL TOOLS................................................................................................ 22 Specifications............................................................................................... 22 Troubleshooting.............................................................................................. 23 Removing Engine/ Transmission................................................................................ 25 Top-Side Components.......................................................................................... 27 Removing Top-Side Components................................................................................. 27 A. Valve Cover/Rocker Arms B. Cylinder Head/Camshaft..................................................... 27 C. Cylinder D. Piston.................................................................................... 29 Servicing Top-Side Components................................................................................ 30 VALVE ASSEMBLY........................................................................................... 30 Cleaning/Inspecting Valve Cover...................................................................... 31 Removing Valves...................................................................................... 31 Measuring Valve Stem Runout.......................................................................... 31 Measuring Valve Stem Outside Diameter................................................................ 31 Measuring Valve Face/Seat Width...................................................................... 32 Measuring Valve Face Radial Runout................................................................... 32 Measuring Valve Guide/Valve Stem Deflection (Wobble Method).......................................... 32 Measuring Valve Guide (Inside Diameter).............................................................. 32 Servicing Valves/Valve Guides/ Valve Seats........................................................... 32 Measuring Rocker Arm (Inside Diameter)............................................................... 32 Measuring Rocker Arm Shaft (Outside Diameter)........................................................ 32 Installing Valves.................................................................................... 32 PISTON ASSEMBLY.......................................................................................... 33 Cleaning/Inspecting Piston........................................................................... 33 Removing Piston Rings................................................................................ 33 Cleaning/Inspecting Piston Rings..................................................................... 33 Measuring Piston-Ring End Gap (Installed)............................................................ 33 Measuring Piston Pin, Connecting Rod Small End, and Piston-Pin Bore.................................. 34 Measuring Piston Skirt/ Cylinder Clearance........................................................... 34 Installing Piston Rings.............................................................................. 34 CYLINDER/CYLINDER HEAD ASSEMBLY.......................................................................... 35 Cleaning/Inspecting Cylinder Head.................................................................... 35 Measuring Cylinder Head Distortion................................................................... 35 Cleaning/Inspecting Cylinder......................................................................... 35 Inspecting Cam Chain Guide........................................................................... 36 Honing Cylinder...................................................................................... 36 Measuring Camshaft Runout............................................................................ 36 Measuring Camshaft Lobe Height....................................................................... 36 Inspecting Camshaft Bearing Journal.................................................................. 37 Measuring Camshaft to Cylinder Head Clearance........................................................ 37 Inspecting Camshaft Spring/ Drive Pin................................................................ 37 Installing Top-Side Components............................................................................... 38 A. Piston B. Cylinder.................................................................................... 38 C. Cylinder Head/Camshaft D. Valve Cover/Rocker Arms..................................................... 39 Left-Side Components......................................................................................... 42 Removing Left-Side Components................................................................................ 42 A. Cover/Stator Assembly................................................................................. 42 B. Rotor/Flywheel C. Starter Motor....................................................................... 43 Installing Left-Side Components.............................................................................. 44 A. Starter Idler Gears B. Rotor/Flywheel................................................................. 44 C. Cover................................................................................................. 45 Right-Side Components........................................................................................ 45 Removing Right-Side Components............................................................................... 45 A. V-Belt Cover B. Driven Pulley C. Clutch Cover......................................................... 45 D. Gear Position Switch E. Centrifugal Clutch Assembly F. Oil Pump Drive Gear G. Oil Pump Driven Gear.... 47 H. Oil Pump/Oil Strainer................................................................................. 48 Servicing Right-Side Components.............................................................................. 49 INSPECTING CENTRIFUGAL CLUTCH SHOE....................................................................... 49 INSPECTING CENTRIFUGAL CLUTCH HOUSING.................................................................... 49 INSPECTING PRIMARY ONE-WAY DRIVE......................................................................... 49 INSPECTING OIL PUMP...................................................................................... 49 DRIVEN PULLEY ASSEMBLY................................................................................... 50 Installing Right-Side Components............................................................................. 50 A. Oil Strainer/Oil Pump................................................................................. 50 B. Clutch Cover C. Fixed Drive Face D. Movable Drive Face................................................ 51 Center Crankcase Components.................................................................................. 53 Separating Crankcase Halves.................................................................................. 53 Disassembling Crankcase Half................................................................................. 54 Servicing Center Crankcase Components........................................................................ 55 SECONDARY GEARS.......................................................................................... 55 Checking Backlash.................................................................................... 55 Correcting Backlash.................................................................................. 55 Checking Tooth Contact............................................................................... 55 Correcting Tooth Contact............................................................................. 56 CRANKSHAFT ASSEMBLY...................................................................................... 56 Measuring Connecting Rod (Small End Inside Diameter)................................................. 56 Measuring Connecting Rod (Small End Deflection)...................................................... 56 Measuring Connecting Rod (Big End Side-to-Side)...................................................... 56 Measuring Connecting Rod (Big End Width)............................................................. 57 Measuring Crankshaft (Runout)........................................................................ 57 Measuring Crankshaft (Web-to- Web)................................................................... 57 COUNTERSHAFT............................................................................................. 57 Disassembling........................................................................................ 57 Assembling........................................................................................... 57 Joining Crankcase Halves..................................................................................... 59 Assembling Crankcase Half.................................................................................... 58 Installing Engine/ Transmission.............................................................................. 60 Fuel/Lubrication/Cooling......................................................................................... 64 SPECIAL TOOLS................................................................................................ 64 Carburetor Specifications.................................................................................... 64 Electric Choke............................................................................................... 64 REMOVING................................................................................................. 64 INSPECTING/TESTING....................................................................................... 64 INSTALLING............................................................................................... 64 Carburetor................................................................................................... 65 REMOVING................................................................................................. 65 DISASSEMBLING............................................................................................ 66 CLEANING AND INSPECTING.................................................................................. 67 ASSEMBLING............................................................................................... 67 INSTALLING............................................................................................... 69 Throttle Cable Free-Play..................................................................................... 70 Engine RPM (Idle)............................................................................................ 70 Gas Tank..................................................................................................... 71 REMOVING................................................................................................. 71 CLEANING AND INSPECTING.................................................................................. 71 INSTALLING............................................................................................... 71 Oil Filter/Oil Pump.......................................................................................... 72 Testing Oil Pump Pressure.................................................................................... 72 Oil Cooler................................................................................................... 73 REMOVING................................................................................................. 73 INSTALLING............................................................................................... 73 Troubleshooting.............................................................................................. 74 Electrical System................................................................................................ 75 SPECIAL TOOLS................................................................................................ 75 Specifications............................................................................................... 75 Electrical Connections....................................................................................... 75 Battery...................................................................................................... 75 RPM Limiter.................................................................................................. 76 Testing Electrical Components................................................................................ 76 Accessory Receptacle/ Connector.............................................................................. 76 VOLTAGE.................................................................................................. 76 Brakelight Switch (Pressure)................................................................................. 76 VOLTAGE (Wiring Harness Side)............................................................................ 76 RESISTANCE (Switch)...................................................................................... 77 Oil Temperature and Cooling Fan Switches..................................................................... 77 Fan Motor.................................................................................................... 77 VOLTAGE (Main Harness Connector to Fan Motor)............................................................ 78 RESISTANCE (Fan Motor Connector)......................................................................... 78 Fuse Block/Power Distribution Module......................................................................... 78 RELAYS................................................................................................... 79 Ignition Coil................................................................................................ 79 RESISTANCE............................................................................................... 79 Primary Winding...................................................................................... 79 Secondary Winding.................................................................................... 79 Spark Plug Cap....................................................................................... 79 PEAK VOLTAGE............................................................................................. 79 Primary/CDI.......................................................................................... 79 Speed Sensor................................................................................................. 79 Ignition Switch.............................................................................................. 80 VOLTAGE.................................................................................................. 80 RESISTANCE............................................................................................... 80 Handlebar Control Switches................................................................................... 80 RESISTANCE (HI Beam)..................................................................................... 80 RESISTANCE (LO Beam)..................................................................................... 81 RESISTANCE (Emergency Stop).............................................................................. 81 RESISTANCE (Reverse Override)............................................................................ 81 Front Drive Selector Switch.................................................................................. 81 RESISTANCE............................................................................................... 81 VOLTAGE.................................................................................................. 81 Front Drive Selector Actuator................................................................................ 81 VOLTAGE.................................................................................................. 81 Gear Position Switch......................................................................................... 82 Stator Coil.................................................................................................. 82 VOLTAGE (AC Generator - Regulated Output)................................................................ 82 VOLTAGE (Charging Coil - No Load)........................................................................ 82 RESISTANCE (Charging Coil)............................................................................... 82 RESISTANCE (Trigger Coil)................................................................................ 82 PEAK VOLTAGE............................................................................................. 82 Trigger Coil......................................................................................... 82 Starter Relay................................................................................................ 82 Starter Motor................................................................................................ 83 TESTING VOLTAGE.......................................................................................... 83 REMOVING................................................................................................. 83 INSTALLING............................................................................................... 83 CDI Unit..................................................................................................... 83 Regulator/Rectifier.......................................................................................... 84 TESTING.................................................................................................. 84 Lights....................................................................................................... 84 HEADLIGHTS - RUNNING LIGHTS.............................................................................. 84 Voltage (Headlights)................................................................................. 84 Voltage (Running Lights)............................................................................. 84 TAILLIGHTS - BRAKELIGHTS................................................................................. 84 Voltage (Taillights)................................................................................. 84 Voltage (Brakelights)................................................................................ 84 BACK-UP LIGHTS........................................................................................... 85 Voltage.............................................................................................. 85 Ignition Timing.............................................................................................. 85 Troubleshooting.............................................................................................. 85 Drive System..................................................................................................... 87 GENERAL INFORMATION.......................................................................................... 87 SPECIAL TOOLS................................................................................................ 87 Front Drive Actuator......................................................................................... 87 REMOVING................................................................................................. 87 INSTALLING............................................................................................... 87 Front Differential........................................................................................... 88 REMOVING DIFFERENTIAL.................................................................................... 88 Disassembling Input Shaft............................................................................ 89 Assembling Input Shaft............................................................................... 90 Disassembling Pinion Gear............................................................................ 91 Shimming Procedure/Shim Selection.................................................................... 93 Backlash............................................................................................. 93 Ring Gear End-Play................................................................................... 94 RING GEAR/THRUST BUTTON.................................................................................. 94 Removing............................................................................................. 94 Inspecting........................................................................................... 94 Installing/Shimming.................................................................................. 94 Assembling Differential Assembly..................................................................... 95 Removing Needle Bearing.............................................................................. 96 Installing Needle Bearing............................................................................ 96 Removing/Installing Axle Seal........................................................................ 97 INSTALLING DIFFERENTIAL.................................................................................. 98 Drive Axles.................................................................................................. 99 REMOVING REAR DRIVE AXLES................................................................................ 99 REMOVING FRONT DRIVE AXLE................................................................................ 99 CLEANING AND INSPECTING.................................................................................. 99 DISASSEMBLING AXLES......................................................................................100 ASSEMBLING AXLES.........................................................................................101 INSTALLING REAR DRIVE AXLE...............................................................................102 INSTALLING FRONT DRIVE AXLE..............................................................................102 Rear Gear Case...............................................................................................103 REMOVING.................................................................................................103 INSTALLING...............................................................................................103 Hub..........................................................................................................103 REMOVING.................................................................................................103 CLEANING AND INSPECTING..................................................................................104 INSTALLING...............................................................................................104 Hydraulic Brake Caliper......................................................................................104 REMOVING/DISASSEMBLING...................................................................................104 CLEANING AND INSPECTING..................................................................................105 ASSEMBLING/INSTALLING....................................................................................106 Troubleshooting Drive System.................................................................................107 Troubleshooting Brake System.................................................................................108 Suspension.......................................................................................................109 Shock Absorbers..............................................................................................109 REMOVING.................................................................................................109 INSTALLING...............................................................................................109 Front A-Arms.................................................................................................109 REMOVING.................................................................................................109 CLEANING AND INSPECTING..................................................................................110 INSTALLING...............................................................................................110 Rear A-Arms..................................................................................................110 REMOVING.................................................................................................110 CLEANING AND INSPECTING..................................................................................111 INSTALLING...............................................................................................111 Wheels and Tires.............................................................................................111 TIRE SIZE................................................................................................111 TIRE INFLATION PRESSURE..................................................................................111 REMOVING.................................................................................................111 CLEANING AND INSPECTING..................................................................................111 INSTALLING...............................................................................................112 CHECKING/INFLATING.......................................................................................112 Troubleshooting..............................................................................................112 Steering/Frame...................................................................................................113 Steering Post/Tie Rods.......................................................................................113 REMOVING.................................................................................................113 CLEANING AND INSPECTING..................................................................................113 INSTALLING...............................................................................................114 Handlebar Grip...............................................................................................114 REMOVING.................................................................................................114 INSTALLING...............................................................................................115 Steering Knuckles............................................................................................115 REMOVING AND DISASSEMBLING...............................................................................115 CLEANING AND INSPECTING..................................................................................115 ASSEMBLING AND INSTALLING................................................................................116 Measuring/Adjusting Toe- Out.................................................................................116 Front Rack...................................................................................................117 REMOVING.................................................................................................117 CLEANING AND INSPECTING..................................................................................117 INSTALLING...............................................................................................117 Front Bumper Assembly........................................................................................117 REMOVING.................................................................................................117 CLEANING AND INSPECTING..................................................................................117 INSTALLING...............................................................................................117 Front Body Panel/Fender......................................................................................117 REMOVING.................................................................................................117 CLEANING AND INSPECTING..................................................................................119 INSTALLING...............................................................................................119 Exhaust System...............................................................................................119 REMOVING MUFFLER.........................................................................................119 INSPECTING MUFFLER.......................................................................................119 INSTALLING MUFFLER.......................................................................................120 Rear Body Panel/Rack.........................................................................................120 REMOVING.................................................................................................120 CLEANING AND INSPECTING..................................................................................121 INSTALLING...............................................................................................121 Seat.........................................................................................................121 REMOVING/INSTALLING......................................................................................121 Troubleshooting..............................................................................................122 Controls/Indicators..............................................................................................123 Hand Brake Lever/Master Cylinder Assembly....................................................................123 REMOVING.................................................................................................123 INSPECTING...............................................................................................123 INSTALLING...............................................................................................123 Throttle Control.............................................................................................123 REMOVING.................................................................................................123 INSTALLING...............................................................................................124 ADJUSTING................................................................................................124 LCD Gauge....................................................................................................124 REPLACING................................................................................................124
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