Suzuki DR250-350 Motorcycle (1990-1994) Service Repair Manual Description Clymer motorcycle repair manuals are written specifically for the do-it-yourself enthusiast. From basic maintenance to troubleshooting to complete overhaul Clymer manuals provide the information you need. The most important tool in your tool box may be your Clymer manual get one today.Every Clymer manual contains hundreds of original photographs and illustrations developed from a complete disassembly and assembly of a motorcycle. This in addition to extensive research allows Clymer to achieve an unmatched level of detail accuracy and clarity.The step-by-step instructions and two-column text with large print are user-friendly. Bold figure numbers make it easy to quickly match instructions with illustrations and photos. Thumb-tabbed chapters numbered table of contents and an extensive index make it possible to locate the desired section quickly. Contents This Suzuki DR250 and DR350 motorcycle manual is 392 pages. QUICK REFERENCE DATA CHAPTER ONE / GENERAL INFORMATION Manual organization / Notes cautions and warnings / Service hints / Safety first / Washing the bike / Torque fasteners / Lubricants/ Expendable supplies / Parts replacement / Basic hand tools / Precision measring tools / Mechanic s tips / Riding safety / Specifications CHAPTER TWO / TROUBLESHOOTING Operating requirements / Troubleshooting instruments / Starting the engine / Starting difficulties / Engine performance / Engine noises / Excessive vibration / Clutch / Transmission / Ignition system / Front suspension and steering / Brakes / Specifications CHAPTER THREE / LUBRICATION MAINTENANCE AND TUNE-UP Pre-checks / Tires and wheels / Lubricants / Battery / Periodic lubrication / Periodic maintenance / Engine oil and filter change / Oil strainer cleaning / Fork oil change / Control cable lubrication / Drive chain adjustment / Decompression lever / Spark arrestor cleaning / Valve clearance check adjustment / Carburetor Adjustment / Spark plugs / Engine tune-up / Storage / Specifications CHAPTER FOUR / ENGINE TOP END Engine principles / Servicing engine in frame / Cylinder head cover and rocker arms / Camshaft and tensioner / Cylinder head / Valves and valve components / Cylinder block / Camshaft chain guide and tensioner / Piston / Piston rings / Specifications CHAPTER FIVE / ENGINE LOWER END Servicing engine in frame / Engine / Starter clutch and reduction gears / Oil pump / Camshaft chain / Crankcase and crankshaft / Break-in procedure / Specifications CHAPTER SIX / CLUTCH KICKSTARTER AND EXTERNAL SHIFT MECHANISM Clutch cover / Clutch / Clutch release mechanism / Primary drive gear and oil pump drive gear / Kickstarter / External shift mechanism / Clutch cable / Specifications CHAPTER SEVEN / TRANSMISSION AND INTERNAL SHIFT MECHANISM Transmission operation / Transmission overhaul / Internal shift mechanism / Specifications CHAPTER EIGHT / FUEL EXHAUST AND EMISSION CONTROL SYSTEMS Carburetor service / Carburetor adjustments / Throttle cable replacement / Fuel shutoff valve / Exhaust system / Exhaust system repair / Evaporative emission control system / Crankcase ventilation control system / Specifications CHAPTER NINE / ELECTRICAL SYSTEMS Electrical troubleshooting / Charging system / Charging system / Alternator / Voltage regulator rectifier / Ignition system / Ignition coil / Spark plug / Starting system / Starter / Starter solenoid / Lighting system / Lighting system / Electrical components / Switches / Horn / Fuse / Specifications CHAPTER TEN / FRONT SUSPENSION AND STEERING Front wheel /...