🏷️ Basic Information Identification Make: Yamaha Model: Raptor YFM660RN, Raptor YFM660RNC Year: 2003 Product Category: Service & Repair Manual 📋 Manual Details Publication Info Language: English Page Count: 328 Format: PDF Content Manual Type: Service and Repair Manual 🔧 Transmission Drivetrain Drive System: Refer to Chassis and Engine sections for drive system details. 📐 Dimensions Chassis Wheelbase: Refer to Chapter 2 for General Specifications. Wheels Tire Checking: Checking the Tire detailed in Chapter 3. 🔧 Maintenance Engine Recommended Oil Type: Refer to Chapter 2 for specific lubrication points and lubricant types. Oil Capacity: Refer to Chapter 2 for specific engine specifications. Cooling Coolant Type: Refer to Chapter 2 for coolant flow diagrams and lubricant types. Periodic Checks Inspection Schedule: Refer to Chapter 3 for Periodic Checks and Adjustments. Lubrication Schedule: Refer to Chapter 3 for Periodic Maintenance/Lubrication Intervals. 📄 Specifications Device Type Device Type: All-Terrain Vehicle (ATV) 📄 Performance Specs Engine Engine Type: Internal Combustion Engine (details in Chapter 5) Displacement: Refer to Chapter 2 for Engine Specifications. Fuel Fuel Type: Gasoline (implied by Carburetion chapter) 📄 Operational Details Controls Throttle Control: Adjustment of Throttle Lever Free Play detailed in Chapter 3. Brake Control: Front and Rear Brake adjustment and checking detailed in Chapter 3 and Chapter 4. Shift Control: Adjustment of Shift Pedal and Reverse Control Cable detailed in Chapter 3. Electrical Lighting System: Headlight beam adjustment and bulb replacement detailed in Chapter 3. Starting System: Electric starting system troubleshooting and component checks detailed in Chapter 8.