Positioning:
Targeted at Yamaha YFM 125 Breeze ATV owners and independent repair shops seeking detailed, accurate repair information.
Value Proposition:
Offers significant cost savings compared to professional dealership service by empowering owners to perform their own maintenance and repairs.
Accessibility:
Downloadable format for instant access on PCs, MACs, Tablets, and Smartphones.
Ease Of Use:
Designed with easy-to-follow, step-by-step instructions and visual aids.
Covered Years:
1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Covered Models:
All YFM 125 Breeze models and engine types within the specified years.
Estimated Page Count:
Detailed information suggests a comprehensive manual, likely exceeding 300 pages based on typical service manual depth for such a vehicle.
Type:
Service Repair Shop Manual
Availability:
Instant Download upon payment.
Engine Mechanical:
Engine overhaul, disassembly, assembly, inspection, tuning, specifications, piston, rings, cylinder, crankshaft, camshaft, valves, timing.
Fuel System:
Carburetor operation, adjustment, cleaning, fuel pump, fuel tank, fuel lines, fuel filter replacement.
Ignition System:
CDI unit, ignition coil, spark plug specifications, testing, troubleshooting.
Drivetrain:
Automatic transmission, clutch operation, drive chain adjustment and replacement, differential, axle maintenance.
Suspension:
Front and rear suspension systems, shock absorbers, A-arms, bushings, maintenance and replacement procedures.
Brakes:
Hydraulic brake system, brake pads, brake shoes, brake fluid specifications, bleeding procedures, caliper and master cylinder service.
Electrical System:
Wiring diagrams, battery maintenance, charging system, starter motor, lighting system, switches, fuses, troubleshooting electrical faults.
Chassis And Body:
Frame inspection, handlebars, footpegs, seat, fenders, plastic body panels, removal and installation.
Routine Maintenance:
Oil changes, filter replacements, air filter cleaning/replacement, spark plug inspection, chain lubrication, brake adjustments.
Troubleshooting:
Step-by-step diagnostic procedures for common and complex issues across all systems.
Repair Procedures:
Detailed, step-by-step instructions for component removal, repair, and reassembly.
Technical Specifications:
Torque specifications, clearances, fluid capacities, electrical values, and component measurements.
Depth:
Comprehensive coverage from basic maintenance to in-depth engine and transmission overhauls, including advanced electrical diagnostics.
Engine Type:
Air-cooled, 4-stroke, SOHC, single-cylinder.
Displacement:
124cc (Actual displacement may vary slightly by sub-model or year, but typically around 124cc for this designation).
Bore X Stroke:
Typically around 52.0 mm x 50.4 mm (Refer to manual for exact specifications per model year variation).
Compression Ratio:
Typically around 9.5:1 (Refer to manual for exact specifications).
Carburetor Type:
Likely a Mikuni VM or similar constant velocity carburetor (e.g., VM20 or VM22). Specific model number to be confirmed in manual.
Fuel Type:
Unleaded gasoline, octane rating typically 87 or higher.
Length:
Approximately 1660 mm (65.4 inches) - Varies slightly by year/model.
Width:
Approximately 970 mm (38.2 inches) - Varies slightly by year/model.
Height:
Approximately 995 mm (39.2 inches) - Varies slightly by year/model.
Dry Weight:
Approximately 118 kg (260 lbs) - Varies slightly by year/model.
Ground Clearance:
Approximately 115 mm (4.5 inches) - Varies slightly by year/model.
Engine Oil Change:
Typically every 100 hours or annually. Specific interval in manual.
Air Filter Cleaning:
Every 20 hours or as needed, depending on operating conditions. Manual will detail cleaning/oiling procedure.
Spark Plug Inspection:
Every 100 hours or annually. Check gap and condition.
Drive Chain Lubrication:
Every 20 hours or after riding in wet conditions.
Engine Oil Type:
Yamaha recommends Yamalube 4 stroke motorcycle oil, SAE 10W-30 or 20W-40, API SG or higher. Consult manual for exact viscosity based on temperature range.
Engine Oil Capacity:
Approximately 1.2 Liters (1.3 US qt) for engine oil change without filter replacement. Refer to manual for precise capacity.
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid. Manual will specify exact type and brand recommendation.
Carburetor Fouling:
Common issue with older ATVs, often requiring cleaning and proper fuel stabilizer usage.
Electrical Connector Corrosion:
Can occur in humid or wet environments, requiring inspection and cleaning.
Suspension Wear:
Bushing wear and shock absorber degradation over time, typical for ATVs of this age.
Yamaha Atv:
Yamaha has a long-standing history in ATV manufacturing, known for reliable and user-friendly recreational vehicles.
Breeze Line:
The YFM 125 Breeze was positioned as an entry-level recreational ATV, popular for youth riders and light trail use.
Production Period:
Produced from 1989 through 2011, indicating a long and stable production run, suggesting a well-received and reliable platform.