Table of Contents
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Table of Contents
Related Manuals for Yamaha R6 2008
Summary of Contents for Yamaha R6 2008
- Page 1 2008 SERVICE MANUAL YZFR6X(C) LIT-11616-21-61 13S-28197-10...
- Page 2 If there is any question about a service procedure, it is imperative that you contact a Yamaha dealer for any service information changes that apply to this model. This policy is intended to provide the customer with the most satisfaction from his vehicle and to conform to federal environmental quality objectives.
- Page 3 EAS20090 HOW TO USE THIS MANUAL This manual is intended as a handy, easy-to-read reference book for the mechanic. Comprehensive explanations of all installation, removal, disassembly, assembly, repair and check procedures are laid out with the individual steps in sequential order. •...
- Page 4 EAS20100 15.Molybdenum-disulfide grease SYMBOLS 16.Silicone grease The following symbols are used in this manual 17.Apply locking agent (LOCTITE®) for easier understanding. 18.Replace the part NOTE: The following symbols are not relevant to every vehicle. 1. Serviceable with engine mounted 2. Filling fluid 3.
- Page 5 EAS20110 TABLE OF CONTENTS GENERAL INFORMATION SPECIFICATIONS PERIODIC CHECKS AND ADJUSTMENTS CHASSIS ENGINE COOLING SYSTEM FUEL SYSTEM ELECTRICAL SYSTEM TROUBLESHOOTING...
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Page 6: Table Of Contents
MODEL LABEL..................1-1 FEATURES ....................1-2 OUTLINE OF THE FI SYSTEM ..............1-2 FI SYSTEM .....................1-3 YCC-T (Yamaha Chip Controlled Throttle) YCC-I (Yamaha Chip Controlled Intake) ..........1-4 INSTRUMENT FUNCTIONS ..............1-8 IMPORTANT INFORMATION ..............1-12 PREPARATION FOR REMOVAL AND DISASSEMBLY......1-12 REPLACEMENT PARTS...............1-12 GASKETS, OIL SEALS AND O-RINGS..........1-12 LOCK WASHERS/PLATES AND COTTER PINS .........1-12... -
Page 7: Identification
IDENTIFICATION EAS20130 IDENTIFICATION EAS20140 VEHICLE IDENTIFICATION NUMBER The vehicle identification number “1” is stamped on the right side of the steering head pipe. EAS20150 MODEL LABEL The model label “1” is affixed to the frame under the passenger seat. This information will be needed to order spare parts. -
Page 8: Features
FEATURES EAS20170 FEATURES ET2C01025 OUTLINE OF THE FI SYSTEM The main function of a fuel supply system is to provide fuel to the combustion chamber at the opti- mum air-fuel ratio in accordance with the engine operating conditions and the atmospheric tempera- ture. -
Page 9: Fi System
FEATURES ET2C01019 FI SYSTEM The fuel pump delivers fuel to the fuel injector via the fuel filter. The pressure regulator maintains the fuel pressure that is applied to the fuel injector at only 324 kPa (3.24 kg/cm², 46.1 psi). Accordingly, when the energizing signal from the ECU energizes the fuel injector, the fuel passage opens, caus- ing the fuel to be injected into the intake manifold only during the time the passage remains open. -
Page 10: Ycc-T (Yamaha Chip Controlled Throttle) Ycc-I (Yamaha Chip Controlled Intake)
YCC-I (Yamaha Chip Controlled Intake) Mechanism characteristics Yamaha developed the YCC-T and YCC-I system employing the most advanced electronic control technologies. Electronic control throttle systems have been used on automobiles, but Yamaha has developed a faster, more compact system specifically for the needs of a sports motorcycle. The Yamaha-developed system has a high-speed calculating capacity that produces computations of running conditions every 1/1000th of a second. - Page 11 FEATURES Aims and advantages of using YCC-I system • Improvement of the engine power characteristics The high power design in all ranges is now provided by having both two features of the short intake function to ensure the power at the high speed revolution of engine, and the long intake function to ensure the power in the practical use range.
- Page 12 FEATURES YCC-T/YCC-I system outline 20.Intake funnel servo motor 1. Throttle position sensor (for throttle cable pulley) 2. Throttle servo motor 3. Throttle position sensor (for throttle valves) 4. ECU (engine control unit) 5. ETV main CPU (32 bit) 6. ETV sub CPU (16 bit) 7.
- Page 13 FEATURES YCC-T/YCC-I control outline 15.Throttle servo motor 1. Throttle position sensor (for throttle cable pulley) 16.ECU (engine control unit) 2. Throttle position sensor (for throttle valves) 17.Base map 3. Crankshaft position sensor 18.Idle speed control 4. Speed sensor 19.Calculated throttle valve opening angle 5.
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Page 14: Instrument Functions
FEATURES ET2C01020 • To switch the speedometer and odometer/ INSTRUMENT FUNCTIONS tripmeter displays between kilometers and miles, press the “SELECT” button for at least Multi-function meter unit one second. Tachometer 1. Clock 2. Speedometer 1. Tachometer 3. “SELECT” button 2. Tachometer red zone 4. - Page 15 FEATURES 5. Push the “RESET” button to set the min- 2. Push the “SELECT” button to stop the stop- utes. watch. 6. Push the “SELECT” button and then 3. Push the “SELECT” button again to reset release it to start the clock. the stopwatch.
- Page 16 In this mode, the right display shows the cur- If the right display indicates any error codes, rent setting for each function (except the shift note the code number, and then have a timing indicator light activity function). Yamaha dealer check the vehicle. 1-10...
- Page 17 FEATURES To adjust the brightness of the multifunction To set the shift timing indicator light deactiva- meter displays and tachometer tion function 1. Turn the key to “OFF”. NOTE: 2. Push and hold the “SELECT” button. • The shift timing indicator light deactivation 3.
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Page 18: Important Information
5. Keep all parts away from any source of fire. EAS20200 REPLACEMENT PARTS Use only genuine Yamaha parts for all replace- ments. Use oil and grease recommended by Yamaha for all lubrication jobs. Other brands may be similar in function and appearance, but inferior in quality. - Page 19 Thank you very much for your reading. Please click here and go back to the website. Then, download the complete manual instantly. No waiting.
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Page 20: Bearings And Oil Seals
IMPORTANT INFORMATION EAS20230 BEARINGS AND OIL SEALS Install bearings “1” and oil seals “2” so that the manufacturer’s marks or numbers are visible. When installing oil seals, lubricate the oil seal lips with a light coat of lithium-soap-based grease. Oil bearings liberally when installing, if appropriate. -
Page 21: Checking The Connections
CHECKING THE CONNECTIONS EAS20250 CHECKING THE CONNECTIONS Pocket tester 90890-03112 Check the leads, couplers, and connectors for Analog pocket tester stains, rust, moisture, etc. YU-03112-C 1. Disconnect: • Lead NOTE: • Coupler • If there is no continuity, clean the terminals. •... -
Page 22: Special Tools
SPECIAL TOOLS EAS20260 SPECIAL TOOLS The following special tools are necessary for complete and accurate tune-up and assembly. Use only the appropriate special tools as this will help prevent damage caused by the use of inappropri- ate tools or improvised techniques. Special tools, part numbers or both may differ depending on the country.