2009 Yamaha YZFR1Y(C) Service Manual
Comprehensive technical reference for Yamaha YZF-R1 motorcycle covering engine service, transmission repair, and chassis maintenance. Includes specifications, tightening torques, and detailed procedures. PN LIT-11616-22-78.
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Sample pages from the 2009 Yamaha YZFR1Y(C) Service Manual manual
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Yamaha Models Covered & Key Technical Specifications
Models: Yamaha YZFR1Y(C)
Sub-models / Variants: 14B4 (USA), 14B7 (USA), 14B5 (California), 14B8 (California)
Trade Names: YZF-R1
Build Years: 2009
Technical Data:
- Engine displacement: 998.0 cm³
- Engine configuration: Liquid cooled 4-stroke, DOHC, forward-inclined parallel 4-cylinder
- Compression ratio: 12.70:1
- Fuel system: Electronically controlled fuel injection (FI) with YCC-T and YCC-I
- Transmission type: Constant mesh 6-speed
- Fuel tank capacity: 18.0 L (4.76 US gal)
- Engine idle speed: 1150–1250 r/min
- Coolant system capacity: 2.73 L (2.89 US qt)
- Spark plug type: NGK/LMAR9E-J
- Tire size (front): 120/70 ZR17M/C (58W)
- Tire size (rear): 190/55 ZR17M/C (75W)
Yamaha Manual Features & Content Preview
Yamaha YZF-R1 2009 Service Manual
- Covers 2009 Yamaha YZFR1Y(C) sportbikes, including 14B4, 14B7, 14B5, and 14B8 variants
- Official Yamaha publication P/N LIT-11616-22-78, first edition December 2008
- Documents system-wide technical specifications including the YCC-T throttle and YCC-I intake systems
- Includes detailed tightening torque charts for engine, chassis, and cooling components
- Delivered as a direct download the moment payment clears
- Indexed PDF search covers every chapter and appendix
- Contains 526 pages of factory-level technical data and maintenance information
- This 2008 first edition is the specific reference used for the 2009 YZFR1Y(C) model launch
Documentation Scope
This factory service publication provides the technical background and specification data for the 2009 Yamaha YZF-R1. The content starts with comprehensive identification information, including vehicle identification and model labeling, followed by detailed descriptions of the electronic fuel injection system, Yamaha Chip Controlled Throttle (YCC-T), and Yamaha Chip Controlled Intake (YCC-I) systems.
Technical documentation continues with extensive chapters on maintenance and adjustment, chassis components, engine internals, and the cooling system. Every section is supported by detailed exploded-view diagrams that assist with component identification during service. The electrical system section provides technical data for the ECU, ignition system, and various sensors, documenting necessary reference values for electrical circuit diagnostics.
Specification Highlights
Engine cooling system capacity is documented at 2.73 liters. Standard compression pressure for the 2009 Yamaha YZF-R1 is specified at 1480 kPa/350 r/min in the engine data table. Valve clearance for the intake is listed at 0.11–0.20 mm in the engine specification chapter. The manual provides detailed charts for tightening torques, listing values such as 43 Nm for the engine oil drain bolt and 115 Nm for the clutch boss nut. Reference only — always consult a certified technician before performing service on this equipment.
An official 526-page Yamaha OEM workshop manual covering the 2009 Yamaha YZF-R1, documenting engine, chassis, electrical, and fuel-injection specifications for the 14B-series build.
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