Big Bear Models

This Service Repair Workshop Manual provides comprehensive guidance for the Big Bear 400 All-Terrain Vehicle (ATV), manufactured for the model years 2000 through 2006. Engineered for all-terrain operation and utility tasks, this 4-stroke, liquid-cooled ATV features a 386cc engine, electric start, and a 4WD system with a 5-speed forward and 1-reverse transmission with automatic clutch. Its robust design is intended for variable operating conditions across diverse terrains, reflecting a commitment to quality and reliability in its off-road vehicles.

This manual covers the Yamaha YFM400 Big Bear 400, produced for the model years 2000 through 2006. The Big Bear 400 is engineered for robust performance and reliability, designed to tackle a variety of terrains and tasks. Its durable construction and proven engineering make it a dependable choice for recreational riding and utility work.

This workshop service repair manual covers the Yamaha YFM400 Big Bear 400, spanning the production years from 2000 through 2006. The Big Bear 400 is engineered for reliable performance in a variety of off-road conditions, offering a robust platform for utility and recreation. Its design emphasizes durability and dependable operation, making it a capable choice for demanding tasks and adventurous excursions.

This manual covers the Yamaha YFM400 Big Bear 400 models produced between 2000 and 2006, including the YFM400NM/NMC Big Bear 2WD, YFM400FWNM/MC Big Bear 4WD (Buckmaster models), YFM400FHP Big Bear 4X4, and YFM400FWR Big Bear 4X4. These ATVs are known for their robust engineering and reliability, designed for a variety of off-road applications. This guide provides comprehensive information to ensure optimal performance and longevity of your vehicle.

This service manual covers the 2001 Yamaha BIG BEAR ATV, available in 2-Wheel Drive, 4-Wheel Drive, and HUNTER configurations. Engineered for exceptional quality and reliability, the BIG BEAR series is designed to meet the demands of various off-road applications, offering robust performance and dependable operation. Its advanced design ensures a superior ownership experience for riders tackling challenging terrains.

The 2001 Yamaha Big Bear 350 is a robust All-Terrain Vehicle (ATV) engineered for demanding off-road performance. This model features a reliable 348cc, 4-stroke gasoline engine and a capable 4WD drive system, designed to tackle a variety of terrains. Its construction emphasizes durability and consistent operation, making it a dependable choice for recreational riding and utility tasks. The Big Bear 350 represents a commitment to delivering quality and performance in the ATV market.

This manual covers the 2001 YFM400NN BIGBEAR, an all-terrain vehicle designed for off-road operation. Engineered for reliability and performance, this ATV features a 386cc 4-stroke engine and shaft drive, providing robust capability for various terrains. Its construction emphasizes quality and durability, making it a capable companion for recreational adventures and demanding tasks.

This manual covers the BIG BEAR All-Terrain Vehicle (ATV) manufactured between 2001 and 2009. Designed for both recreational off-road riding and utility work, the BIG BEAR is recognized for its robust engineering and reliable performance in demanding environments. Its versatile capabilities, powered by a single-cylinder, 4-stroke engine and a shaft drive system, make it a capable companion for various outdoor activities.

This professional service repair manual provides comprehensive coverage for the Yamaha. Designed for technicians, mechanics, and DIY enthusiasts, it contains factory-level repair procedures, diagnostic information, and technical specifications to ensure proper maintenance and repair.

This manual covers the Yamaha YFM400P Big Bear, produced in 2002. The YFM400P Big Bear is engineered for robust performance and reliability, designed to meet the demands of various terrains and applications. Its construction emphasizes durability and user-friendly operation, making it a capable choice for recreational and utility purposes. This model represents Yamaha's commitment to quality and innovation in the all-terrain vehicle market.

Welcome to the comprehensive guide for your Big Bear 400 2WD All-Terrain Vehicle, covering model years 2002 and 2004. Engineered for off-road recreation and utility, this 4-stroke ATV boasts a 386 cc engine and a 2WD drive system, designed to deliver reliable performance across challenging terrains. Its robust construction and user-friendly design make it an ideal companion for both work and adventure, emphasizing commitment to quality and durability in every unit.

This manual covers the 2002 through 2004 Yamaha BIG BEAR 400 4x2, an all-terrain vehicle designed for a variety of off-road applications. Known for its robust engineering and reliable performance, the BIG BEAR 400 4x2 offers a capable platform for both work and recreation. Its durable construction and user-friendly design make it a dependable choice for navigating challenging terrain and completing demanding tasks.

This manual set covers the 2002 through 2006 Yamaha BIG BEAR 400 4x4, a versatile all-terrain vehicle designed for a range of demanding applications. Engineered for reliability and robust performance, the BIG BEAR 400 4WD offers exceptional capability and durability, making it a trusted choice for both work and recreation. This comprehensive guide ensures you have the necessary information to operate and maintain your Yamaha ATV effectively.

The Yamaha Big Bear 400 4x4 ATV, produced between 2002 and 2006, represents a robust and reliable option for off-road enthusiasts. Engineered for durability and performance, this model is designed to tackle challenging terrain with its advanced 4x4 capabilities. Its user-friendly design and strong build quality make it a dependable choice for a variety of recreational and utility purposes, ensuring a consistent and capable riding experience across its production years.

This manual covers the Yamaha Big Bear 400 models produced between 1999 and 2006, including various 4WD and 4x4 configurations such as the YFM400FP, YFM400FWR, YFM40FS, YFM40FT, YFM40FV, YFM400FWNP, YFM400FWNM(C), and YFM400FM(C). These vehicles are designed for versatile off-road performance, offering robust engineering and reliability for demanding terrain. This service manual provides comprehensive guidance for maintaining and repairing these capable machines.

This professional service repair manual provides comprehensive coverage for the Yamaha. Designed for technicians, mechanics, and DIY enthusiasts, it contains factory-level repair procedures, diagnostic information, and technical specifications to ensure proper maintenance and repair.

This manual pertains to the 2003 Big Bear, an All-Terrain Vehicle designed for recreation and off-road riding. Engineered by, this ATV features a 387cc 4-stroke, SOHC, 2-valve engine and a reliable shaft drive system, making it a robust choice for various terrains. Its operational controls include throttle, brake, gear shifter, and ignition switch, ensuring intuitive handling for riders.

This professional service repair manual provides comprehensive coverage for the Yamaha. Designed for technicians, mechanics, and DIY enthusiasts, it contains factory-level repair procedures, diagnostic information, and technical specifications to ensure proper maintenance and repair.

Welcome to the Big Bear 4x4 Owners Manual. This All-Terrain Vehicle (ATV) is designed for off-road recreation and utility, offering reliable performance with its 4x4 drive system and robust air-cooled, 4-stroke engine. Built with a commitment to engineering excellence, the Big Bear is engineered to provide dependable operation across various terrains and demanding conditions, making it a versatile choice for both work and adventure.

This manual covers the 2005 Big Bear 350, a versatile All-Terrain Vehicle (ATV) designed for a range of off-road applications. Engineered for reliability and performance, this model features a robust 348cc gasoline-powered internal combustion engine and a capable 4x4 drivetrain, making it suitable for various terrains and demanding tasks. Its construction prioritizes durability, ensuring consistent operation and a dependable riding experience for enthusiasts and utility users alike.

This professional service repair manual provides comprehensive coverage for the Yamaha. Designed for technicians, mechanics, and DIY enthusiasts, it contains factory-level repair procedures, diagnostic information, and technical specifications to ensure proper maintenance and repair.

This manual covers the 2006 Yamaha Big Bear 400 4WD ATV, a versatile all-terrain vehicle engineered for reliability and performance. Designed for a range of off-road applications, the Big Bear 400 4WD combines robust construction with user-friendly operation, making it a capable companion for work or recreation. Its advanced 4WD system ensures superior traction and control across challenging terrain, reflecting Yamaha's commitment to quality and innovation in the ATV market.

This manual provides comprehensive information for the 2006 Yamaha Big Bear 400 ATV. Engineered for reliability and performance, the Big Bear 400 is designed for a variety of off-road applications, offering robust construction and user-friendly operation. Its durable design ensures dependable service across diverse terrains, making it a capable companion for work or recreation.

Welcome to the owner's manual for the 2006 YFM400FV Big Bear, an All-Terrain Vehicle (ATV) designed for both recreational riding and utility tasks. This ATV is engineered to provide reliable performance and a capable experience across various terrains. Its robust construction and thoughtful design ensure it is well-suited for a wide range of applications, making it a versatile companion for your adventures and work.

This manual covers the 2007 Yamaha BIG BEAR 400 ATV, a robust all-terrain vehicle designed for versatile off-road riding and utility tasks. Engineered with a reliable 4-stroke, 386cc engine, this single-seater ATV features an automatic transmission and shaft drive, providing dependable performance for various demanding applications. Its robust construction and user-friendly design make it a capable companion for both recreational adventures and practical work.

The 2007 Yamaha Bruin 250 and Big Bear 250 represent Yamaha's commitment to producing capable and reliable All-Terrain Vehicles (ATVs). These models are designed for a variety of tasks and recreational riding, offering a blend of performance and durability honed through Yamaha's extensive history in off-road vehicle manufacturing. Known for their robust engineering and user-friendly operation, these ATVs are equipped with an air-cooled, 249cc engine, automatic transmission with Ultramatic system, and selectable 2WD/4WD drive, making them suitable for diverse terrains and applications.

This manual covers the Big Bear 250 All-Terrain Vehicle (ATV), including models YFM250 and YFM 250XL, primarily for the 2007, 2008, and 2009 model years. It also provides essential information for the earlier Bear Tracker ATV (1999-2004) and Bruin ATV (1999-2006). , a manufacturer renowned for its powersports and marine products, has developed the Big Bear series as a durable and capable line of utility ATVs. These vehicles are engineered for off-road performance and reliability, building on a legacy of robust design.

This manual provides comprehensive information for the Yamaha Big Bear 250 ATV, covering model years 2007, 2008, and 2009. Designed for reliability and performance, the Big Bear 250 is engineered to meet the demands of various off-road activities. Its robust construction and user-friendly design make it a dependable choice for recreational riding and utility tasks.

The Big Bear 250 (YFM250) All-Terrain Vehicle (ATV), produced between 2007 and 2009, is engineered for both general recreational riding and utility tasks. Built with perfect quality, this ATV represents a reliable option for diverse off-road applications. Its design focuses on providing a robust platform capable of handling various terrains and demands, making it a versatile choice for riders seeking dependable performance.

This workshop service repair manual covers the BIG BEAR 400 All-Terrain Vehicle (ATV) manufactured between 2007 and 2010. Designed for demanding off-road use, the BIG BEAR 400 is engineered for reliability and performance, offering robust capabilities for various terrains. This manual provides comprehensive information to ensure owners and technicians can maintain this capable vehicle.

Welcome to the comprehensive service manual for the Yamaha Big Bear 400 ATV, covering models from the 2007 to 2010 production years. Engineered for durability and performance, the Big Bear 400 is renowned for its robust construction and reliable operation, making it an ideal choice for a wide range of off-road applications. This manual is designed to provide you with the in-depth knowledge required to maintain and repair your ATV, ensuring its continued exceptional performance and longevity.

This manual covers the BIG BEAR 400 All-Terrain Vehicle (ATV) manufactured between 2007 and 2010. Engineered for off-road riding and utility tasks, this 4-stroke, 386cc ATV features a liquid-cooled engine, shaft drive, and a 5-speed automatic transmission with reverse. Its robust design and reliable performance make it a capable machine for a variety of demanding applications.

This comprehensive repair manual covers the Yamaha Big Bear 400 models produced between 2007 and 2010. Engineered for durability and performance, the Big Bear 400 is a versatile all-terrain vehicle designed for demanding off-road use, offering robust construction and reliable operation in various conditions. Its reputation for quality and capability makes it a trusted choice for recreational riders and utility tasks alike.

This manual covers the BIG BEAR 400 All-Terrain Vehicle (ATV) for the model years 2007 through 2010. Renowned for its robust engineering and reliability, the BIG BEAR 400 is designed for demanding off-road use, offering dependable performance in a variety of conditions. This service repair manual provides comprehensive information to ensure your vehicle operates at its peak.

This manual covers the 2007 through 2010 Yamaha Big Bear 400. The Big Bear 400 is engineered for reliable performance in various off-road conditions, offering a blend of power and durability for recreational riding and utility tasks. Its robust design and proven components ensure a dependable experience for owners.

This manual covers the Yamaha Big Bear 400 YFM40FB, produced for the model years 2007 through 2010. Engineered for rugged terrain and demanding tasks, this 4x4 ATV is designed for reliability and performance in off-road environments. Its robust construction and advanced features make it a capable companion for work and recreation, offering a dependable solution for various utility needs.

This manual covers the Yamaha YFM400 Big Bear 400 4X4 models produced between 2007 and 2010. The Big Bear 400 4X4 is engineered for reliable performance and is a capable machine designed for various off-road applications. Its robust construction and 4WD capability make it a versatile choice for tackling challenging terrain.

This manual provides comprehensive information for the maintenance and repair of your vehicle. Designed for optimal performance and reliability, this model is engineered to meet the demands of everyday driving and beyond. Its robust construction and advanced features ensure a superior ownership experience, reflecting a commitment to quality and driver satisfaction.

This comprehensive service and repair manual provides detailed information for vehicle owners and technicians. It is designed to be a complete resource, comparable to official factory workshop manuals, ensuring that users have access to the same level of detail and accuracy used in professional repair environments. The manual aims to cover all aspects necessary for the proper understanding and upkeep of the vehicle.

This comprehensive service and repair manual covers the Yamaha Big Bear 400 IRS 4x4 ATV, produced between 2007 and 2012. Engineered for reliability and performance, the Big Bear 400 is designed for a variety of off-road applications, offering robust 4x4 capabilities and independent rear suspension for enhanced handling and comfort. This manual is your essential guide to understanding and maintaining this capable all-terrain vehicle.

This comprehensive manual set covers the 2007-2012 Yamaha BIG BEAR 400 IRS 4x4, an All-Terrain Vehicle designed for robust performance and reliability. Engineered for demanding off-road conditions, the BIG BEAR 400 IRS 4x4 offers advanced features and exceptional durability, making it a premier choice for recreational and utility use. This collection ensures you have the precise information needed to keep your Yamaha ATV operating at its peak.

This manual covers the Big Bear 400 All-Terrain Vehicle (ATV), manufactured for model years 2007 through 2012. Designed for off-road recreation and utility, the Big Bear 400 is an all-wheel-drive, liquid-cooled ATV powered by a 386cc, 4-stroke engine. It features an automatic transmission with reverse gear and is engineered for reliable performance in demanding environments.

This manual covers the Yamaha Big Bear 400 (YFM400) ATV, with information applicable to the 2007 through 2012 model years. Engineered for reliability and performance, the Big Bear 400 is designed for a variety of recreational and utility applications, offering robust capabilities for demanding terrain. Its robust construction and proven engineering ensure dependable operation, making it a trusted choice for riders seeking both power and durability.

This comprehensive service manual covers the Yamaha Big Bear 400, specifically the YFM400 and YFM40FB models, for the production years 2007 through 2012. Designed for rugged terrain and demanding off-road use, the Big Bear 400 is engineered for reliability and performance, offering a robust platform for work and recreation. Its durable construction and proven engineering ensure dependable operation in challenging environments, making it a trusted companion for outdoor enthusiasts and utility users alike.

This manual provides comprehensive coverage for the Yamaha YFM400 Big Bear 400 All-Terrain Vehicle (ATV) manufactured between 2007 and 2012. Renowned for its robust engineering and reliability, the Big Bear 400 is a capable four-wheel-drive ATV designed for a variety of demanding tasks and recreational pursuits. Its durable construction and proven performance make it a trusted companion for off-road adventures and utility work.

This manual covers the 2008 Yamaha Big Bear 400 4WD ATV, a versatile and reliable machine designed for a wide range of off-road applications. Known for its robust engineering and dependable performance, the Big Bear 400 4WD offers a powerful engine and advanced four-wheel-drive system to tackle challenging terrain. This guide is intended to assist owners and technicians in understanding and maintaining this capable ATV.

This manual covers the 2008 Bruin 250 and Big Bear 250 All-Terrain Vehicles (ATVs). These models are built upon an established legacy in the ATV market, known for their durability and reliable performance in utility and recreational applications. Powered by a 4-stroke, air-cooled, single-cylinder engine with approximately 230 cc displacement, these ATVs feature an automatic Constant Velocity Transmission (CVT) and selectable 2WD/4WD drive systems, making them versatile for various terrains and tasks. The engineering quality of ATVs is recognized for robust construction and dependable functionality, ensuring a capable off-road experience.

The 2009 Bruin 250 and Big Bear 250 represent a robust and reliable entry into the utility All-Terrain Vehicle (ATV) market. These models are engineered for versatility, serving effectively as workhorses for farm and ranch tasks, as well as dependable companions for recreational trail riding. Known for their rugged chassis, dependable air-cooled engines, and user-friendly automatic transmissions, they offer a balanced blend of performance and durability. The long-standing reputation for quality manufacturing and innovative technology, particularly in their CVT systems, underpins the engineering excellence of these ATVs, making them a popular choice for those seeking a capable and trustworthy off-road vehicle.

This service manual covers the 2011 Yamaha BIG BEAR 400, including the 4WD, HUNTER, and IRS EXPLORING EDITION variants. Engineered for reliability and performance, this ATV is designed for a wide range of recreational and utility applications. Its robust construction and advanced features ensure a dependable experience for riders in diverse terrains and conditions, reflecting Yamaha's commitment to quality and innovation in powersports.

This manual covers the Yamaha YFM400 Big Bear All-Terrain Vehicle (ATV) manufactured between 2000 and 2006. Designed for off-road recreation and utility, this four-stroke, liquid-cooled ATV features a 386 cc engine and a selectable 2WD/4WD drive system. Its robust engineering ensures reliability for various terrains, making it a capable companion for demanding outdoor activities.

This service manual provides comprehensive information for the Big Bear 350 2WD ATV, covering model years 1996 through 1999. This versatile all-terrain vehicle is engineered for both utility and recreational purposes, featuring a reliable 4-stroke, 348cc engine and a 5-speed manual transmission with an automatic clutch. The Big Bear 350 2WD is renowned for its robust construction and dependable performance, making it a capable companion for various off-road adventures and demanding tasks.

This manual provides comprehensive guidance for the Yamaha Big Bear 350 4x4, covering production years from 1987 to 1999. Engineered for reliability and performance, this ATV is designed for a variety of utility and recreational applications. Its robust construction and 4x4 capabilities make it a dependable choice for demanding tasks and off-road adventures.

This repair manual covers the BIG BEAR 350 ATV, encompassing all 2WD and 4WD models. Engineered for reliable performance in various conditions, the BIG BEAR 350 ATV is a versatile machine designed for demanding tasks and recreational use. Its robust construction and user-friendly design make it a preferred choice for those seeking dependable off-road capability and durability.

This Service Repair Shop Manual provides comprehensive guidance for the BIG BEAR 400 All-Terrain Vehicle (ATV) manufactured between 2000 and 2006. Engineered for reliability and performance, the BIG BEAR 400 is a versatile machine suitable for a range of off-road applications. Its robust design, featuring both 2WD and 4WD capabilities, ensures dependable operation across diverse terrains. This manual is an essential resource for understanding and maintaining the engineering quality that defines the brand.

This workshop service repair manual covers the Big Bear 400 ATV, manufactured between 2002 and 2006. Engineered for reliability and performance, the Big Bear 400 is a robust all-terrain vehicle designed for demanding tasks and recreational use. Its durable construction and dependable operation make it a favored choice for riders who require a capable and resilient machine.

This factory shop manual covers the Yamaha Big Bear Bruin Bear Tracker 250 models produced between 1999 and 2009. These vehicles are engineered for reliable performance, offering a robust four-stroke, 250cc engine with either carburetion or EFI fuel systems, and an automatic transmission with selectable drive systems. Known for their durability and capability, these ATVs are designed for a variety of off-road applications, providing a dependable experience for riders.

This manual covers the BIGBEAR 350 4X4 MNH, an all-terrain vehicle designed for parts identification and assistance with assembly and disassembly. Engineered by, this robust 4X4 ATV is built for demanding environments, offering reliable performance for various utility and recreational purposes. The model's design emphasizes practicality and durability, making it a trusted choice for those requiring dependable off-road capability.

This manual covers the YFM350FWBK Big Bear 4x4, an all-terrain vehicle produced in 1998. Engineered by Yamaha Motor Company, this ATV is designed for both recreational riding and utility tasks, featuring a robust 348 cc, 4-stroke, air-cooled engine, Mikuni VM32SS carburetion, and a reliable 5-speed transmission with reverse. Its 4x4 drive system ensures capability in various terrains, and the vehicle is equipped with essential handlebar controls, throttle, and brake systems for effective operation.

The YFM400 BIG BEAR is a rugged and versatile All-Terrain Vehicle (ATV) designed for demanding off-road riding and utility work. Engineered by , this 4-stroke ATV offers reliable performance and robust construction, making it a trusted companion for both recreational enthusiasts and those tackling challenging terrain. Its 4WD drive system ensures superior traction in varied conditions, while its focused design prioritizes durability and operational efficiency for a single rider.