1989-2009 Yamaha Bravo 250 & Bravo 250 LT Snowmobile Service Manual

Technical Scope for the 1989–2009 Yamaha Bravo 250 & Bravo 250 LT

• Covers 1989–2009 Yamaha Bravo 250 and Bravo 250 LT snowmobiles, including BR250T, BR250TS, and BR250TJ variants.
• Original OEM publication, Midwest Manuals re-issue.
• Contains 17 exploded-view diagrams, 6 wiring schematic variations, and extensive torque specification tables for chassis and engine components.
• Accessible from your device as soon as the order is placed.
• Permanent availability in your purchase account — no re-buy required.
• Print resolution preserves exploded-view detail.
• Full-text search finds any part number in seconds.
• This 182-page publication provides the definitive reference for the Bravo series 246 cc piston-valve engine, transmission tuning, and electrical system specifications.

Engine and Chassis Documentation

The 1989–2009 Yamaha Bravo 250 service manual documents the technical parameters for the 246 cc air-cooled engine, focusing on cylinder dimensions, piston-to-cylinder clearances, and crankshaft runout tolerances. The engine assembly data section provides detailed torque values for the cylinder head bolts, crankcase fasteners, and flywheel magneto installation.

Additional chapters detail the chassis and suspension configurations, including leaf spring maintenance and track drive sprocket specifications. Cable routing diagrams ensure correct alignment of the throttle, brake, and oil pump systems across all Bravo 250 model years.

Electrical and Transmission Specifications

This guide provides comprehensive electrical reference values, including ignition timing charts, pickup coil resistance measurements, and voltage regulator output ranges for the 12V architecture. CDI unit testing and troubleshooting procedures for spark-related faults are included for rapid diagnostic reference.

The transmission section details the V-belt automatic drive, providing range-of-ratio, engagement RPM thresholds, and spring-rate data for the primary and secondary sheaves. The how factory workshop documentation is structured page provides additional context on maintenance schedules for the various Bravo models covered.

Reference only — always consult a certified technician before performing service on this equipment. This 182-page document functions as a primary technical resource for owners and mechanics maintaining the Yamaha Bravo 250 & 250 LT, covering engine, chassis, and drivetrain specifications from 1989 to 2009.