Target Audience:
DIY enthusiasts, home mechanics, and professional technicians seeking comprehensive repair information.
Value Proposition:
Enables significant cost savings on repairs and maintenance compared to dealership service.
Ease Of Use:
Features easy-to-follow step-by-step instructions and illustrative pictures.
Accessibility:
Instant delivery via email post-payment.
Customer Satisfaction:
Guaranteed customer satisfaction.
Engine:
Complete engine overhaul, diagnostics, tuning, lubrication, cooling, fuel delivery, ignition
Transmission:
All transmission components, fluid service, operation, and repair
Drivetrain:
Driveshaft, differential, axle maintenance and repair
Suspension:
Front and rear suspension components, shock absorbers, bushings, alignment
Brakes:
Hydraulic brake system, calipers, master cylinder, lines, pads, bleeding procedures
Steering:
Steering mechanism, tie rods, steering column, troubleshooting
Electrical:
Wiring diagrams, starter system, charging system, lighting, ignition system, battery
Bodywork:
Frame, body panels, seat, fenders, racks, plastics
Fuel System:
Carburetor service, fuel lines, fuel tank
Cooling System:
Radiator, fan, thermostat, coolant specifications
Maintenance:
Regular scheduled maintenance, oil changes, filter replacements, lubrication, adjustments
Troubleshooting:
Diagnostic procedures, symptom analysis, common problem identification
Repair:
Step-by-step repair instructions for all covered systems
Disassembly Assembly:
Detailed instructions for component removal and installation
Rebuilds:
Complete engine and transmission rebuild procedures
เฎชเฏเฎชเฏเฎเฎณเฏ:
Specific instructions for clutch adjustment, brake bleeding, carburetor tuning
Depth:
Comprehensive: Covers basic maintenance to complete engine/transmission overhauls and advanced diagnostics.
Diagnostic Level:
Advanced troubleshooting with diagrams and detailed steps.
๐ Manual Specifications
Format Details:
PDF, compatible with PC, Mac, tablets, and smartphones.
Printability:
High quality, printable by chapter or entire document.
Binding:
N/A (Digital Download)
Paper Type:
N/A (Digital Download)
Required Software:
Adobe Reader (Free download available)
โ๏ธ Engine Specifications
Engine Type:
Four-stroke, SOHC, 2-valve
Displacement:
230cc (Actual displacement for Bruin 250)
Bore X Stroke:
Refer to manual for specific dimensions (typically around 67.0 mm x 64.5 mm for similar Yamaha engines)
Compression Ratio:
Refer to manual for specific ratio (likely in the 9:1 to 10:1 range)
Horsepower:
Refer to manual for exact figures (estimated 15-18 HP)
Torque:
Refer to manual for exact figures (estimated 14-16 lb-ft)
Fuel Delivery:
Carbureted (Mikuni CV carburetor likely)
Carburetor Model:
Refer to manual for specific carburetor model (e.g., Mikuni BSR26)
Ignition System:
CDI (Capacitor Discharge Ignition)
Cooling Method:
Air-cooled with oil cooler (typical for this class)
Oil Type:
Yamalube 4 (or equivalent SAE 10W-40 API SG or higher motorcycle oil)
Capacity With Filter Change:
Refer to manual for exact capacity (typically around 1.6-1.8 L)
Transmission Type:
Automatic, V-belt type (CVT - Continuously Variable Transmission)
Gear Selection:
Forward, Neutral, Reverse
Drive System:
2WD (Rear Wheel Drive)
Transmission Fluid Type:
Yamaha Clamp Gear Oil (or equivalent SAE 80 API GL-4 gear oil)
Capacity:
Refer to manual for exact capacity (typically around 0.25 L)
Length:
Refer to manual for exact dimensions (approx. 1850 mm)
Width:
Refer to manual for exact dimensions (approx. 1065 mm)
Height:
Refer to manual for exact dimensions (approx. 1115 mm)
Dry Weight:
Refer to manual for exact weight (approx. 236 kg)
Ground Clearance:
Refer to manual for exact clearance (approx. 180 mm)
Front Rack Capacity:
Refer to manual for exact capacity (typically around 20 kg)
Rear Rack Capacity:
Refer to manual for exact capacity (typically around 40 kg)
Atv Safety Guidelines:
Manual will cover ATVs operation safety, including protective gear, terrain awareness, and load limits.
Braking System:
Hydraulic disc front, drum rear (typical for model)
Lighting:
Headlights, taillight/brake light.
Engine Oil Change:
Every 1,000 km or 6 months (Refer to manual for exact intervals)
Air Filter Cleaning:
Every 500 km or 3 months (Refer to manual)
Spark Plug Replacement:
Every 4,000 km or 24 months (Refer to manual)
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid
Coolant Type:
Yamaha coolant or equivalent ethylene glycol-based antifreeze with distilled water (50:50 mix)
Common Wear Items:
CVT belt, brake pads, suspension bushings, wheel bearings (common across many ATVs)
Carburetor Tuning:
Can require periodic adjustment for optimal performance, especially with altitude or fuel changes.
Electrical Connections:
Corrosion on electrical connectors can sometimes lead to starting or running issues.
Manufacturer:
Yamaha Motor Company, renowned for high-quality and reliable powersports vehicles.
Bruin Series:
The Bruin series was a popular line of utility ATVs known for their comfort and capability, succeeding earlier models like the Big Bear and preceding the Grizzly in some aspects of utility focus.
Production Years:
2005, 2006 (Specific to manual coverage, production may extend beyond these years).
