🏷️ Basic Information

Make:

Yamaha

Model:

Bravo BR250 LT

Product Type:

Snowmobile Repair Manual

👋 Introduction

Positioning:

The Yamaha Bravo BR250 LT was positioned as a reliable, entry-level to mid-range utility and trail snowmobile, known for its durability and ease of operation.

Competitors:

Competed with models from Ski-Doo (e.g., Safari), Arctic Cat (e.g., Jag), and Polaris (e.g., Indy Lite) in its respective performance and price segments.

Features:

Robust chassis, comfortable riding position, straightforward mechanicals contributing to its longevity and widespread appeal for recreational trail riding and light utility tasks.

📋 Manual Details

Applicable Years:

1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009

Estimated Page Count:

Comprehensive (Specific count not provided, but typical for this scope)

Manual Type:

Service Manual / Repair Manual / Workshop Manual / Owner's Information

Language:

English

Format:

Downloadable PDF

📖 Manual Coverage

Engine:

Detailed engine removal, installation, and overhaul procedures, specifications, troubleshooting.

Fuel System:

Carburetor adjustment, cleaning, fuel pump, fuel lines, and tank service.

Lubrication And Cooling:

Oil pump, lubrication system components, cooling system maintenance, coolant specifications.

Transmission Drive Chain Sprockets:

Drive train inspection, adjustment, chain maintenance, sprocket replacement, and related components.

Steering System:

Handlebar assembly, steering post, skis, and related steering linkage service.

Shocks Suspension:

Front and rear suspension inspection, maintenance, shock absorber service, and related components.

Electrical System:

Ignition system, lighting, battery, charging system, wiring diagrams, and component testing.

Bodywork Chassis:

Body panel removal/installation, seat, track, and chassis inspection and maintenance.

Intake Exhaust:

Airbox, intake manifold, exhaust system inspection and maintenance.

Routine Maintenance:

Recommended service intervals, lubrication points, pre-ride inspections, and general upkeep.

Troubleshooting:

Systematic diagnostic procedures for common and advanced issues, fault finding guides.

Component Overhaul:

Detailed instructions for disassembling, cleaning, inspecting, repairing, and reassembling key components.

Adjustments:

Carburetor, throttle, brake, and chain adjustments with specified parameters.

Depth:

Comprehensive, covering everything from basic owner maintenance to advanced engine and electrical diagnostics and repair.

📊 Manual Specifications

File Format:

PDF (Portable Document Format)

Print Quality:

Optimized for digital viewing and printing, clear text and diagrams.

Binding Type:

Digital Download (No physical binding)

Paper Type:

N/A (Digital)

⚙️ Engine Specifications

Engine Type:

Two-stroke, air-cooled single-cylinder (Typical for this era and model, specific displacement may vary within the range)

Displacement:

Approximately 246cc (BR250 series designation suggests this)

Horsepower Range:

Estimated 20-30 HP (Varies by year and specific tuning, typical for a 250cc class utility snowmobile of this era)

Carburetor Type:

Single Mikuni VM or similar carburetor (Specific model to be detailed in manual)

Fuel Type:

Unleaded gasoline (Recommended octane to be specified in manual)

Oil Mixture:

Pre-mix or oil injection system (Manual will specify which system is utilized and the recommended oil ratio).

🔧 Transmission

Type:

Continuously Variable Transmission (CVT) with automatic clutch

Drive System:

Chain drive to track assembly

📐 Dimensions

Track Width:

Typically 15 inches (Standard for many utility sleds of the era)

Dry Weight Approx:

Around 300-350 lbs (Dry weight, subject to specific configuration and year)

🛡️ Safety Features

Braking System:

Disc brake (Hydraulic or mechanical, manual will specify detail)

Lighting:

Headlight, taillight, brake light (All details covered in electrical section)

💡 Technology Features

Features:

Basic instrumentation (speedometer, odometer, engine temp indicator, fuel gauge if equipped). No advanced infotainment or connectivity features typical of modern vehicles.

Features:

None. Relies on rider input and basic mechanical controls.

🔧 Maintenance

Routine Checks:

Daily/Pre-ride checks: Track tension, coolant level (if applicable), oil level, throttle operation, brake function. Hourly/Mileage checks: Spark plug condition, chain lubrication, suspension lubrication.

Major Service:

Annually or every 100-200 operating hours: Carburetor cleaning and adjustment, coolant flush (if liquid-cooled variant exists or for track cooling), chain and sprocket inspection/replacement, bearing lubrication.

Engine Oil:

2-stroke engine oil meeting API TC or JASO FD specifications (Specific brand/viscosity recommendations in manual).

Coolant:

Ethylene glycol-based antifreeze with corrosion inhibitors (if liquid-cooled system is present, manual to specify type and mixture ratio).

Chain Case Oil:

Yamaha recommends specific chain case lubricants or SAE 80W-90 gear oil (Manual to provide exact specification and capacity).

Common Wear Items:

Drive belt wear, clutch engagement issues, track lugs wear, spark plug fouling (especially with improper fuel/oil mix or short-distance operation), carburetor jets clogging.

Engine Reliability:

Generally reliable 2-stroke engines, but proper maintenance is crucial to prevent overheating or lubrication failures. Piston and ring wear are common with high mileage.

📚 Vehicle History

Heritage:

Yamaha has a long-standing reputation for building reliable and durable powersports vehicles, including snowmobiles, with a focus on engineering and performance.

Evolution:

The Bravo BR250 LT line represents Yamaha's commitment to the utility and recreational trail segment, with gradual refinements and updates occurring over its production run.

Production Span:

1982-2009, indicating a long and successful production life, a testament to its design and market appeal.

🏆 Awards & Recognition

Reputation:

The Bravo BR250 LT is recognized within the snowmobile community for its dependability, low running costs, and suitability for riders seeking a no-frills, workhorse snowmobile. It earned a reputation as a solid, long-lasting machine.