The Big Bear 400 is a robust All-Terrain Vehicle (ATV) designed for off-road recreational and utility purposes. Introduced in 1999, this 4WD model features a 4-stroke, 400 cc engine that runs on unleaded gasoline, delivering reliable performance for various terrains. Its engineering quality and dependability make it a suitable choice for demanding off-road adventures and practical work.

This comprehensive Service Repair Manual in English provides essential information for maintaining and repairing your 1999 Big Bear 400 ATV. It covers critical areas including detailed maintenance procedures, troubleshooting guidance, technical specifications, and safety instructions. By following the directives within this manual, owners and technicians can ensure the optimal performance and longevity of the vehicle, addressing tasks such as oil changes and managing oil capacity.