Target Audience:
Owners of Yamaha Bruin 350/400 (2004-2006) seeking to perform their own maintenance and repairs, saving dealership costs.
Value Proposition:
Provides factory-level, vehicle-specific repair information, equivalent to what dealership technicians use, at a fraction of the cost of dealership labor.
Digital Access:
Instant download eliminates shipping costs and waiting times.
Diagnostic Tools:
Includes critical diagnostic information such as trouble codes, schematics, and diagnostic tree charts.
Comprehensive Coverage:
Covers all models and repairs from A-Z for the specified model years.
Instructional Aid:
Features step-by-step instructions, diagrams, and illustrations to facilitate ease of repair.
Vehicles Covered:
All Yamaha Bruin 350 and 400 models from 2004 to 2006
Repairs Covered:
A-Z (comprehensive from routine maintenance to complete overhauls)
Estimated Page Count:
Detailed page count not specified, but described as 'hundreds of illustrations' and 'factory highly detailed', suggesting a comprehensive volume.
Type:
Service Repair Workshop Manual
Engine:
Overhaul and rebuilding, engine performance, firing orders, timing belt service procedures
Drivetrain:
Clutch, transmission removal and installation, transmission in-car servicing, U-joint and CV-joint service procedures
Brakes:
Brake servicing procedures, complete torque specifications for brakes
Suspension Steering:
Front end and alignment procedures and specifications, suspension
Electrical:
Wiring schematics, wiring diagrams, computer diagnostic trouble codes, computer diagnostic trouble tree charts
Fuel System:
Fuel system components and service (implied by engine overhaul and performance sections)
Cooling System:
Cooling system service (implied by air conditioning service and capacities)
Exhaust System:
Exhaust system components and service (implied by engine overhaul)
Lubrication System:
Lubrication service and specifications (implied by maintenance)
Body Chassis:
Body repair procedures (implied by A-Z coverage)
Accessories:
Accessory installation and service (implied by comprehensive nature)
Maintenance:
Factory maintenance schedules and charts, routine maintenance procedures
Troubleshooting Diagnostics:
Trouble codes, troubleshooting and diagnostics, computer diagnostic trouble tree charts, driving concerns
Repair Overhaul:
Engine overhaul and rebuilding, clutch service, brake servicing, chain removal and tightening, timing belt replacement, transmission removal and installation, U-joint and CV-joint service procedures, general repair procedures
Diagnostics Codes:
Computer diagnostic codes, trouble codes
Electrical Schematics:
Wiring diagrams, wiring schematics, vacuum diagrams
Alignment:
Front end and alignment procedures and specifications
Ac Service:
Air conditioning service and capacities
Depth:
Factory-level detail, suitable for technicians and advanced DIYers. Covers complete repair, overhaul, and diagnostics.
Detail Level:
Step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications.
Delivery Method:
Instant Download
Software Requirements:
Adobe PDF Reader
Printability:
All pages are printable
Image Scaling:
Images can be blown up and printed enlarged
Binding:
Digital (PDF download - no physical binding)
Paper:
Digital (N/A - Print on demand by user)
Operating Systems:
Windows 7, Vista (32/64-bit), XP, ME, 98, NT, 2000, Mac Computers
Engine Type:
Single-cylinder, 4-stroke (typical for this model range, though specific variations like liquid/air cooling may exist across years)
Displacement:
348cc (for 350 models), 386cc (for 400 models - specific variants may differ slightly).
Horsepower Torque:
Specific figures are detailed within the manual, covering engine performance tuning and specifications.
Carburetion:
Likely a Mikuni carburetor (specific model number detailed in manual).
Components:
Includes procedures for piston, rings, cylinder, cylinder head, valves, camshaft, crankshaft, and oil pump overhaul.
Timing Belt Chain:
Covers timing belt/chain replacement procedures and specifications. (Note: Bruin 350 typically uses a chain, while some 400 variants might have different configurations).
Transmission Type:
Automatic (Yamaha's Ultramatic® CVT with engine braking)
Drive System:
Shaft drive, with selectable 4WD/2WD
Engine Braking:
Integrated engine braking system (Ultramatic® feature).
Fluid Type:
Specific transmission fluid type and capacity detailed in the manual.
In Car Procedures:
Detailed instructions for in-car servicing and transmission removal/installation.
Crash Test Ratings:
Not applicable for ATVs in the same way as passenger vehicles. Manual focuses on operational safety and maintenance.
Braking System:
Hydraulic disc brakes (front and rear), with detailed servicing procedures and specifications.
Lighting:
Headlight, taillight, and brake light systems, with associated wiring diagrams and bulb specifications.
Features:
Not applicable for this model range; focus is on mechanical and electrical systems for utility and performance.
Features:
Selectable 4WD system is the primary electronic assistance feature.
OBD Ii Compliance:
Not OBD-II compliant in the automotive sense. Diagnostic codes are proprietary to Yamaha and covered within the manual's troubleshooting sections.
Wiring Diagrams:
Comprehensive wiring diagrams are a key feature, essential for diagnosing electrical faults.
Routine Maintenance:
Detailed factory recommended service intervals for oil changes, filter replacements, valve adjustments, and general inspections are provided.
Engine Oil:
Specific API service classification and viscosity grade for engine oil (e.g., Yamalube 4 Stroke Motor Oil SAE 10W-40 or 20W-50).
Coolant:
If liquid-cooled, the correct type and mixture ratio of antifreeze coolant (e.g., ethylene glycol-based). Specifics detailed in manual.
Brake Fluid:
Type of hydraulic brake fluid (e.g., DOT 3 or DOT 4) and flushing intervals.
Common Problems:
While the manual covers all repairs, common issues for this era of ATV might include carburetor cleaning, drive belt wear (on CVT), and suspension component wear depending on usage.
Torque Values:
Complete torque specifications for all critical fasteners, including engine components, suspension, brakes, and wheels.
Tire Pressure:
Recommended tire pressures for front and rear tires are included.
Spark Plug:
Correct spark plug type, gap, and torque specifications.
Yamaha Atv Division:
Yamaha has a long-standing reputation for manufacturing reliable and performance-oriented ATVs, known for their engineering and durability.
Bruin Introduction:
The Bruin series was introduced as a mid-size utility ATV offering a blend of performance and comfort, succeeding earlier models like the Timberwolf.
Manufacturing Location:
Typically manufactured in Japan or at Yamaha's global production facilities.
