2004-2007 Honda CBR125RW Service Repair Manual (OEM)
430 Pages • 20.38 MB • Instant, Printable PDF
Honda Models Covered & Key Technical Specifications
Models: Honda CBR125RW
Sub-models / Variants: E (U.K./Ireland), F (France), ED (European Direct Sales: Austria, Switzerland, Belgium, Germany, Portugal, Italy, Spain, Israel), U (Australia), II G (Germany II), CM (Canada)
Model Years: 2004–2007
Technical Data:
- Engine: Single cylinder, liquid-cooled, 4-stroke, OHC with rocker arm
- Displacement: 125 cm³
- Bore and stroke: 58.0 x 47.2 mm
- Compression ratio: 11.0:1
- Fuel system: PGM-FI with 30 mm throttle bore
- Transmission: Constant mesh, 6 speeds
- Clutch: Wet, multi-plate, cable operated
- Fuel tank capacity: 10.0 liters
- Curb weight: 127 kg
Honda Manual Features & Content Preview
This official factory publication serves as the foundational reference for the 2004–2007 production run of the 125cc liquid-cooled Honda CBR125RW. It provides comprehensive documentation for the fuel-injected engine and chassis systems across global configurations, covering U.K., European, Australian, and Canadian variants (including E, F, ED, U, II G, and CM). Professional shop environments and home garages alike rely on these precise specifications to ensure safe, reliable operation. Always observe standard workshop safety protocols when handling fuel systems or testing electrical components.
- Official Honda factory publication for the CBR125RW platform
- 430 pages of detailed service procedures, wiring diagrams, and component breakdowns
- Exact specifications for engine, chassis, and electronic diagnostic systems
Technical Documentation and System Walkthrough
Mechanics need fast access to reliable data. This manual delivers exactly that for the fuel-injected 125cc power unit and its supporting chassis. Chapters systematically document the general information, PGM-FI fuel injection, engine assembly, clutch, gearshift linkage, cooling system, and electrical harnesses. Because the content is organized directly by system, you can quickly locate specific diagnostic procedures for the electronic fuel injection or find component layouts for the engine head, valves, crankshaft, and transmission.
Specifications and Maintenance Data
Extensive technical tables provide the exact torque values, fluid capacities, clearances, and sensor reference voltages required for accurate maintenance. For instance, intake valve clearance is tightly specified at 0.06 ± 0.02 mm, while the final-stage exhaust valve clearance sits at 0.27 ± 0.02 mm. You will find the coolant capacity for the radiator and engine documented at precisely 0.70 liters. Electrical diagnostics are supported by detailed flow rates, such as the fuel pump rating of 13.9 cm³ per 10 seconds at 12V. Torque for the cylinder head cover bolt is strictly defined at 10 N·m.
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