Repair your BRP snowmobile: Bombardier Recreational Products Inc. Ski-Doo Elan, Olympique, TNT, R/V, Citation, Everest, Blizzard workshop manual / repair guide.
Production/model years: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979
Engines covered: 245, 247, 248, 249, 250, 292, 294, 300, 302, 304, 305, 335, 337, 338, 340, 343, 345, 346, 354, 396, 399, 401, 434, 435, 436, 440, 444, 454, 503 / Bombardier Recreational Products Inc.
Manual Language: English
Manual format: PDF / e-book (zip)
Delivery: Download link will appear on the checkout page after your payment is complete.
"Download Comprehensive Repair Manual for Vintage BRP Ski-Doo Snowmobiles!"
Get your hands on the ultimate repair manual for the iconic 1970-1979 BRP Ski-Doo snowmobile models, including Elan, Olympique, TNT, R/V, Citation, Everest, and Blizzard. This comprehensive guide covers everything from engine specifications to maintenance tips, ensuring that your classic snowmobile remains in peak condition.
Engine Specs and Technical Specifications:
• The Elan model features a compact 250cc single-cylinder engine with a reliable performance.
• The Olympique model comes with a 300cc to 340cc engine, offering more power for enhanced snowmobiling experiences.
• The TNT model boasts a powerful 340cc to 440cc engine for a thrilling ride.
• The R/V series snowmobiles are equipped with a 340cc to 370cc engine for optimal performance.
• The Citation series offers a 300cc engine, providing a great balance between power and fuel efficiency.
• The Everest model features a 340cc to 444cc engine, designed for challenging terrains and demanding snow conditions.
• The Blizzard series showcases powerful engines, ranging from 340cc to 750cc, to conquer any snowscape.
• Many of these models utilize a single or twin-cylinder Rotax engine, known for its reliability and durability.
• The 1970s Ski-Doo snowmobiles typically use a fan-cooled engine design for efficient cooling.
• These snowmobiles feature a slide-rail suspension system, providing a comfortable and stable ride.
• Most of the 1970-1979 Ski-Doo models are equipped with a CVT (Continuously Variable Transmission) for smooth acceleration and performance.
• These snowmobiles use a hydraulic disc braking system for responsive and efficient braking.
• The classic Ski-Doo models generally have a steel chassis construction for durability and strength.
• The Elan model has a dry weight of approximately 240 pounds, making it one of the lightest snowmobiles of its time.
• The Olympique snowmobile has a dry weight of around 290 to 320 pounds, depending on the specific model and engine size.
• The TNT series has a weight range of 340 to 380 pounds, depending on the engine size and model variant.
• The R/V snowmobiles weigh around 330 to 360 pounds, varying based on the specific model.
• The Citation series typically has a dry weight of approximately 290 pounds.
• The Everest model has a weight range of 360 to 390 pounds, depending on the engine size.
• The Blizzard series is heavier, with a dry weight ranging from 400 to 500 pounds, depending on the specific model and engine size.
• Most of the 1970-1979 Ski-Doo snowmobiles feature a gas tank capacity of 6 to 10 gallons, offering extended riding time between refueling.
• These snowmobiles generally have a track length of around 114 to 136 inches, depending on the model.
• The Ski-Doo snowmobiles from the 1970s typically have a seat height of approximately 30 to 32 inches.
• The Elan model offers a modest top speed of around 40 mph, making it suitable for beginners and casual riders.
• The Olympique, TNT, R/V, Citation, and Everest models have a top speed range of 50 to 70 mph, depending on the specific model and engine size.
• The Blizzard series offers top speeds of up to 90 mph or more, depending on the engine size and model variant.
Facts and Details:
- The Elan model, introduced in 1971, became an instant favorite among snowmobile enthusiasts due to its lightweight design and affordability.
- The Olympique series was one of the longest-running Ski-Doo models, with production spanning from 1965 to 1980.
- The TNT model was introduced in 1968 as a performance-oriented snowmobile, gaining popularity among racers and thrill-seekers.
- The R/V series snowmobiles were launched in 1976 as a more luxurious and comfortable option for riders.
- The Citation series, first introduced in 1978, was designed for families, offering a balance of performance and affordability.
- The Everest model was known for its ability to conquer deep snow and rough terrain, making it a popular choice for backcountry riders.
- The Blizzard series was introduced in 1970 as a high-performance racing snowmobile, dominating the racing circuit throughout the 1970s.
Maintenance Intervals and General Maintenance Tips:
- Perform a thorough pre-season inspection of your snowmobile, checking for any signs of wear or damage.
- Inspect and clean the carburetor regularly to ensure optimal fuel delivery and engine performance.
- Check and adjust the drive belt tension as needed for smooth and efficient power transfer.
- Replace spark plugs every season or every 1,000 miles, depending on usage.
- Inspect and lubricate suspension components, steering parts, and other moving parts regularly to prevent premature wear and ensure a smooth ride.
- Regularly inspect the track for any signs of damage or wear and replace it as needed.
- Change the chaincase oil and engine oil every season or as specified by the manufacturer.
Common Issues and Their Solutions:
Carburetor issues, such as clogged jets, can lead to poor engine performance. Clean the carburetor regularly and ensure the correct jetting is used.
Worn or damaged drive belts can cause performance issues. Inspect the belt regularly and replace it as needed.
Track alignment and tension problems can lead to reduced performance and potential damage. Regularly check the track alignment and tension, making adjustments as necessary.
Popular Tuning Tips and Modifications:
- Install a high-performance exhaust system to increase horsepower and improve engine sound.
- Upgrade the clutch components for smoother and more responsive power delivery.
- Install a more aggressive track for better traction and performance in deep snow conditions.
- Add lightweight components, such as carbon fiber hoods, to reduce the overall weight of the snowmobile.
Available Accessories and Aftermarket Options:
- Custom seat covers for improved comfort and style.
- Handlebar risers and handguards for better control and protection.
- Additional storage options, such as tunnel bags and saddlebags, for increased cargo capacity.
- Windshields and wind deflectors for added rider comfort and protection from the elements.
- Snowmobile covers to protect your sled from the elements when not in use.
Owner Reviews and Opinions:
Strengths: Nostalgic design, reliable performance, easy to work on, and affordable parts.
Weaknesses: Limited power compared to modern snowmobiles, less comfortable ride, and fewer available aftermarket options.
The 1970-1979 BRP Ski-Doo snowmobiles, including Elan, Olympique, TNT, R/V, Citation, Everest, and Blizzard, offer a unique blend of classic design and reliable performance. This comprehensive repair manual will provide you with all the information you need to maintain and restore these vintage sleds, ensuring they remain functional and enjoyable for years to come. Whether you're a collector, an enthusiast, or simply someone who appreciates the charm of these snowmobiles, this manual is an invaluable resource.
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