Target Audience:
Entry-level sport ATV riders, trail riders, and DIY owners performing their own maintenance
Class:
Lightweight 2-stroke sport quad known for simple, low-cost upkeep
Key Advantage:
Simple air-cooled 2-stroke engine with minimal electronics makes home repair practical
Popularity:
One of the best-selling sport ATVs of its era with a large aftermarket
Engine:
195cc air-cooled 2-stroke single
Transmission:
6-speed manual clutch
Chassis:
Lightweight steel frame with long-travel suspension
Manual Type:
Factory Yamaha service repair manual
Coverage:
Complete service, repair, and overhaul procedures for 2002-2006 Blaster
Navigation:
Clickable index for fast section lookup
Page Count:
N/A - not specified for this listing
Delivery:
Instant digital download
Engine:
Cylinder head, cylinder, piston, and crankcase procedures
Crankshaft & Rod:
Disassembly, inspection, and rebuild specifications
Lubrication:
2-stroke oil injection (Autolube) system service
Fuel System:
Carburetor removal, disassembly, cleaning, and tuning
Cooling:
Air-cooled engine fin inspection and cleaning
Transmission:
6-speed gearbox and clutch removal, inspection, and assembly
Final Drive:
Chain drive inspection, adjustment, and replacement
Suspension:
Front A-arm and rear swingarm service, shock inspection
Wheels & Steering:
Wheel, tire, steering stem, and handlebar procedures
Brakes:
Front and rear drum/disc brake service and adjustment
Ignition:
CDI ignition system testing and troubleshooting
Wiring:
Complete wiring diagrams and circuit diagnostics
Electrical Components:
Starter, lighting, and switch testing
Bodywork:
Fender, fuel tank, and seat removal/installation
Specifications:
Full factory torque specs, clearances, and tolerances
Special Tools:
Yamaha special tool part numbers and usage
Troubleshooting:
Symptom-based diagnostic charts
Parts Information:
Factory part numbers referenced throughout procedures
Technical Depth:
Full teardown-to-reassembly overhaul instructions with step-by-step photos
Periodic Maintenance:
Scheduled service tables and lubrication points
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Type:
195cc air-cooled 2-stroke single cylinder
Bore x Stroke:
66 mm x 57 mm
Lubrication:
Yamaha Autolube oil injection
Cooling:
Forced air (fan/flywheel cooled)
Fuel System:
Mikuni slide carburetor
Fuel Type:
Regular unleaded gasoline with 2-stroke injection oil
Ignition:
CDI magneto ignition
Rated Output:
N/A - not specified for this model
Wheelbase:
Approximately 43.3 in (1,100 mm)
Length:
Approximately 68.9 in (1,750 mm)
Width:
Approximately 40.6 in (1,030 mm)
Seat Height:
Approximately 29.1 in (740 mm)
Curb Weight:
Approximately 306 lb (139 kg)
Ground Clearance:
Approximately 4.7 in (120 mm)
Fuel Tank:
Approximately 2.4 US gal (9.1 L)
Transmission Oil:
Approximately 0.53 US qt (0.5 L)
Crash Test Ratings:
N/A - ATVs are not government crash-tested
Passive Features:
Foot pegs with aggressive tread, heel guards, and grab bar
Active Features:
Front drum brakes and rear disc brake
Control:
Engine kill switch (lanyard-type on some years)
Owner Note:
Helmet and protective gear required; ATV age guidance applies
Periodic Service:
Factory scheduled maintenance tables for 600 mi / monthly and 1,200 mi / annual intervals
Transmission Oil:
Replace at initial break-in, then every 600 miles / 6 months
Chain:
Inspect, adjust, and lubricate every ride or 600 miles
Spark Plug:
Inspect/clean regularly, replace annually
Carburetor:
Inspect and clean at annual service
2-Stroke Oil:
Yamalube 2-stroke injection oil (Autolube system)
Gear Oil:
SAE 10W-30 API SE or higher
Brake Fluid:
DOT 4 (rear disc models)
Common Wear Items:
Chain, sprockets, brake shoes/pads, clutch plates, spark plug
Known Issues:
Carburetor gumming from storage; keep fuel treated for ethanol blend storage
Manufacturer:
Yamaha Motor Company
Model Introduction:
Blaster (YFS200) introduced in 1988 and produced through 2006
Evolution:
Mechanically consistent throughout its run; minor updates to brakes, graphics, and carburetion over the years
Production Location:
Japan
Discontinuation:
Discontinued after 2006 due to emissions and safety regulations
