Target Audience:
Owners of Yamaha Grizzly 350 2x4 ATVs (2007-2009) seeking to perform maintenance, repairs, and understand their vehicle's functions.
Value Proposition:
Provides a complete set of essential documentation (Service and Owner's Manuals) for comprehensive maintenance and repair, offering significant cost savings compared to professional service.
Manual Features:
Indexed and bookmarked PDF for easy navigation, searchable text, high-quality diagrams and pictures, ability to print specific pages or the entire manual.
Completeness Of Set:
Combines the detailed technical information of a Service Manual with the user-friendly operational and maintenance guidance of an Owner's Manual for a 'complete set'.
Engine System:
Complete engine overhaul, diagnosis, tuning, lubrication system, cooling system, fuel delivery, ignition system, exhaust system, engine specifications.
Transmission System:
Automatic transmission (CVT) operation, maintenance, disassembly, reassembly, troubleshooting, fluid specifications, drive clutch, driven clutch.
Drivetrain System:
Driveshaft, differential, rear axle assembly, maintenance, lubrication, troubleshooting.
Suspension System:
Front and rear suspension, shock absorbers, springs, control arms, maintenance, adjustments, troubleshooting.
Braking System:
Hydraulic brake system, brake calipers, master cylinder, brake fluid, pads, rotors, bleeding, maintenance, troubleshooting.
Electrical System:
Wiring diagrams, battery, charging system, starter motor, lighting, ignition system components, fuses, switches, troubleshooting.
Fuel System:
Carburetor (specific model), fuel tank, fuel lines, fuel filter, fuel pump (if applicable), cleaning, adjustment, troubleshooting.
Chassis And Bodywork:
Frame inspection, body panels, seat, handlebars, racks, fenders, plastics, maintenance, troubleshooting.
Routine Maintenance:
Oil change, filter replacement, air filter cleaning, spark plug replacement, chain adjustment (if applicable), lubrication points, fluid level checks.
Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon problems across all systems.
Repair And Rebuild:
Detailed instructions for component disassembly, cleaning, inspection, repair, and reassembly.
Technical Specifications:
Torque specifications, clearances, tolerances, fluid capacities, electrical specifications.
Wiring Diagrams:
Comprehensive, easy-to-read wiring diagrams for all electrical systems.
Depth Of Coverage:
Comprehensive: Covers basic owner maintenance to complete engine and transmission rebuilds, advanced diagnostics, and component-level repairs.
๐ Manual Specifications
Digital Format:
PDF (Portable Document Format)
Digital Quality:
Perfect Quality: High-resolution images, diagrams, and text for clarity. Searchable and bookmarkable for quick navigation.
Physical Format Capability:
Printable: Users can print the entire manual or selected pages for physical reference.
Printable Paper Recommendation:
Standard printer paper (suitable for home/shop printing). For durability, consider heavier stock paper for frequently referenced sections.
โ๏ธ Engine Specifications
Engine Type:
4-stroke, SOHC, 2-valve
Bore X Stroke:
83 mm x 64.5 mm
Cooling System:
Air-cooled
Horsepower Estimate:
Approx. 20-22 HP (at the crankshaft, varies by tuning and conditions)
Torque Estimate:
Approx. 28-30 Nm (at the crankshaft, varies by tuning and conditions)
Fuel Delivery System:
Mikuni BSR33 carburetor
Fuel Type:
Unleaded gasoline
Recommended Octane:
87 (or higher)
Engine Oil Type Recommendation:
Yamalube 4 (or equivalent) SAE 10W-40 or SAE 20W-50 depending on ambient temperature (refer to manual for specific temperature ranges).
Engine Oil Capacity:
Approx. 1.7 Liters (1.8 US qt) for oil change without filter replacement; 1.9 Liters (2.0 US qt) with filter replacement. (Always verify with manual).
Ignition System:
CDI (Capacitor Discharge Ignition)
Spark Plug Type:
NGK CR7E (or equivalent, check manual for specific cross-references)
Cooling System Fluid:
Not applicable (Air-cooled)
Transmission Type:
Automatic Continuously Variable Transmission (CVT) with Yamaha Ultramaticยฎ system
Drive Modes:
2WD (select models may have 4WD option, but this manual covers 2WD variant)
Gear Selection:
High (H), Low (L), Neutral (N), Reverse (R), Park (P)
Transmission Fluid Type:
Yamaha All-Purpose Gear Oil (or equivalent SAE 80 API GL-4) for final drive. CVT primary clutch and secondary clutch lubrication is internal to the engine oil. (Verify specific recommendations in the manual).
Transmission Fluid Capacity:
Final drive oil capacity: Approx. 0.12 Liters (0.13 US qt). (Verify in manual).
Overall Length:
Approx. 1990 mm (78.3 in)
Overall Width:
Approx. 1065 mm (41.9 in)
Overall Height:
Approx. 1130 mm (44.5 in)
Wheelbase:
Approx. 1250 mm (49.2 in)
Dry Weight:
Approx. 243 kg (536 lbs)
Curb Weight:
Approx. 256 kg (564 lbs) (including all fluids and a full tank of fuel)
Max Loading Capacity:
Refer to Owner's Manual for specific rider and cargo weight limits. Typically around 100 kg for rack capacity.
Towing Capacity:
Refer to Owner's Manual for maximum towing capacity (typically around 600 kg or 1323 lbs).
Front Rack Capacity:
Approx. 45 kg (99 lbs)
Rear Rack Capacity:
Approx. 85 kg (187 lbs)
Atv Safety Standards:
Designed to meet applicable ANSI standards for ATVs. (Refer to Owner's Manual for specific safety certifications and warnings).
Braking System Type:
Hydraulic disc brakes front and rear.
Parking Brake:
Mechanical parking brake.
Lighting:
Dual 30W multi-reflector headlights, 8W taillight/stoplight.
Seatbelt:
Not applicable for ATVs; rider restraint is typically provided by proper riding technique and protective gear.
Roll Over Protection:
Not equipped with a Roll-Over Protective Structure (ROPS). Rider safety relies on responsible operation and adherence to ATV safety guidelines.
Display Features:
Basic LCD display on handlebars typically shows: speed, odometer, trip meter, clock, gear indicator (N, L, H, R).
Throttle Governor:
Not typically equipped with electronic driver assistance features like cruise control or advanced traction management systems. Relies on mechanical CVT and rider input.
Connection Ports:
No standard USB or Bluetooth connectivity. Basic electrical connections for lights, ignition, and starter.
Initial Service:
First service typically recommended at 1000 km or 6 months (whichever comes first). (Refer to Owner's Manual for precise break-in period recommendations).
Engine Oil Change Interval:
Every 1000 km or 6 months (whichever comes first). Inspect more frequently in dusty or severe conditions.
Air Filter Cleaning Interval:
Every 1000 km or 6 months. Clean more frequently in dusty conditions.
Spark Plug Inspection Interval:
Inspect every 1000 km. Replace as needed.
Brake Fluid Flush Interval:
Recommended every 2 years or as needed based on fluid condition. (Refer to manual for specific testing procedures).
Coolant Type:
Not applicable (Air-cooled)
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Common Wear Items:
Brake pads, tires, drive belts (CVT), spark plugs, air filter. Regular inspection and replacement are key.
Cv Boot Wear:
CV joint boots can be susceptible to damage from debris or impact. Inspection and timely replacement are crucial to prevent CV joint failure.
Carburetor Cleaning:
Carburetors can require periodic cleaning and adjustment, especially if the ATV is stored with old fuel or used infrequently.
Manufacturer Origin:
Japan
Yamaha Atv Legacy:
Yamaha has a long-standing history in ATV manufacturing, known for durability, reliability, and performance, with the Grizzly line being a flagship series.
Grizzly 350 Positioning:
The Grizzly 350 2x4 represented an accessible, capable, and work-oriented ATV within Yamaha's lineup, offering a balance of features for recreational and utility use.
Manufacturing Location:
Primarily assembled in Japan, with components sourced globally.
๐ Awards & Recognition
Industry Recognition:
While specific awards for this model year are not readily published, Yamaha ATVs consistently receive praise for their reliability, durability, and capability in their respective classes.
Consumer Reviews General:
Generally well-regarded for its workhorse capabilities, comfortable ride, and Yamaha's reputation for quality manufacturing.
