Target Audience:
Yamaha Grizzly owners, ATV enthusiasts, independent repair shops
Advantage:
Comprehensive factory-level information for essential ATV maintenance and repair, lifetime access
Content Type:
Factory service manual, workshop manual, repair manual
Delivery Method:
Instant PDF download
Pricing Model:
One-time purchase, no recurring fees or expiry
Engine:
Engine disassembly, assembly, inspection, troubleshooting, tuning, and rebuilding
Fuel System:
Fuel pump, carburetor (or fuel injection if applicable), fuel lines, fuel filter inspection and replacement
Ignition System:
Ignition coil, spark plugs, CDI unit, timing inspection and adjustment
Cooling System:
Radiator, coolant, water pump, thermostat, fan operation and maintenance
Transmission Drivetrain:
Transmission overhaul, clutch inspection, drive shafts, differentials, and final drive maintenance
Suspension:
Front and rear suspension components, shock absorbers, bushings, and alignment procedures
Brakes:
Brake system inspection, hydraulic lines, brake pads, rotors, calipers, and bleeding procedures
Electrical System:
Wiring diagrams, battery, charging system, lighting, starter motor, and all electrical components troubleshooting
Chassis Frame:
Frame inspection, welds, and chassis component mounting
Bodywork:
Body panels, fenders, racks, and plastic component removal and installation
Steering:
Steering column, tie rods, wheel hub inspection and adjustment
Maintenance:
Scheduled maintenance, fluid changes, filter replacement, lubrication
Troubleshooting:
Diagnostic procedures for common and complex issues across all systems
Repair:
Step-by-step instructions for component repair and replacement
Rebuilds:
Detailed instructions for engine and transmission rebuilds
Adjustments:
Carburetor tuning, valve adjustments, brake adjustments
Wiring Diagrams:
Comprehensive electrical system wiring schematics
Depth:
Professional level, suitable for mechanics and advanced DIY users
Detail Level:
Hundreds of pages with detailed photos & diagrams, exploded views
Engine Type:
Air-cooled, 4-stroke, SOHC, 2-valve (typical for this era/model)
Engine Displacement 350:
Approximately 348cc (specific model may vary slightly)
Engine Displacement 400:
Approximately 386cc (specific model may vary slightly)
Horsepower 350:
Estimated 21-23 HP (typical)
Horsepower 400:
Estimated 26-28 HP (typical)
Carburetor Type:
Mikuni (common, specific model varies, e.g., Mikuni BSR33/34)
Fuel Type:
Unleaded gasoline
Transmission Type:
Automatic (CVT - Continuously Variable Transmission)
Drive Modes:
2WD / 4WD (selectable, often with differential lock)
Gear Selection:
Forward (High/Low range), Neutral, Reverse
Cv Belt Maintenance:
Inspection and replacement procedures for the CVT belt are covered
Dry Weight 350:
Approx. 560-590 lbs (varies by 2WD/4WD and specific options)
Dry Weight 400:
Approx. 575-610 lbs (varies by 2WD/4WD and specific options)
Towing Capacity:
Typically rated at 1,000-1,322 lbs (consult specific model specs)
Rack Capacity Front:
Typically rated at 99 lbs
Rack Capacity Rear:
Typically rated at 187 lbs
Features:
Basic instrumentation: speedometer, odometer, hour meter, fuel gauge (depending on trim).
Features:
4WD selector, differential lock switch.
Features:
N/A (No electronic connectivity features in the modern sense)
Oil Change Interval:
Typically every 1,000-1,500 miles or 6-12 months (refer to manual for precise intervals)
Air Filter Cleaning:
Frequent inspection and cleaning/replacement, especially in dusty conditions
Spark Plug Replacement:
Intervals of 3,000-5,000 miles or as specified
Engine Oil Type:
Yamalube 4 (or equivalent JASO MA certified 10W-40 or 20W-50 motorcycle oil)
Engine Oil Capacity:
Approximately 1.7-2.0 Liters (check manual for exact capacity with filter change)
Coolant Type:
Yamaha's Super Coolant or equivalent ethylene glycol-based antifreeze (50/50 mix with distilled water)
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid
Cv Transmission Fluid:
CVT Oil (specific Yamaha part number or equivalent)
Common Wear Items:
CVT belt wear, wheel bearings, tie rod ends, brake pad wear
Carburetor Cleaning:
Carburetors may require periodic cleaning due to fuel deposits, especially with ethanol blends.
Electrical Connectors:
Corrosion or loose connections in wiring harnesses can cause intermittent issues.
Brand Focus:
Yamaha is a long-standing manufacturer of motorcycles, ATVs, marine products, and musical instruments, known for performance and reliability.
Grizzly Lineage:
The Grizzly line has been a staple in Yamaha's ATV offerings, evolving to incorporate features like independent rear suspension and fuel injection in later generations. This period covers a significant iteration of the popular utility ATV.
Manufacturing Location:
Primarily manufactured in Japan or the United States.