The Suzuki DR350P and DR350SP, produced in 1993, represent a capable and versatile dual-sport motorcycle. These models are recognized for their robust air-cooled engines, reliable performance, and suitability for a wide range of riding conditions, from commuting to off-road excursions. The DR350 series, including the DR350P (Dual Sport) and DR350SP (Street Legal), offered a compelling balance of power and handling, making them a popular choice for riders seeking an adaptable machine. Their engineering emphasizes durability and ease of maintenance, contributing to their enduring appeal. This comprehensive service repair manual provides detailed information to assist owners and technicians in maintaining and repairing the 1993 Suzuki DR350P and DR350SP. Coverage includes in-depth procedures for engine mechanicals, fuel and ignition systems, transmission, drivetrain, suspension, braking systems, and the electrical system. The manual also details scheduled maintenance, troubleshooting common issues, and specific repair processes for components like the carburetor and suspension. With its extensive scope, this guide is an essential resource for ensuring the optimal performance and longevity of your Suzuki DR350 motorcycle. 🏷️ Basic Information Identification Make: Suzuki Model: DR350P / DR350SP Model Variant: DR350P (Dual Sport), DR350SP (Street Legal) Year: 1993 Codes Chassis Code: DJ21 👋 Introduction Market Position Market Position: The Suzuki DR350 series was a popular choice in the late 80s and early 90s for riders seeking a versatile dual-sport motorcycle capable of handling both on-road commuting and off-road adventures. It occupied a niche between lighter trail bikes and larger adventure touring machines. Competitive Analysis Competitive Analysis: Competed with models like the Honda XR series, Kawasaki KLR series, and Yamaha XT series, offering a balance of performance, reliability, and affordability. Key Features Key Features: Robust air-cooled engine, capable suspension for varied terrain, reliable performance, and relatively simple mechanicals, making it a favored platform for customization and long-term ownership. 📋 Manual Details Coverage Areas Countries Of Sale: Global (North America, Europe, Asia, etc.) Page Count Page Count: Approximately 300-400 pages (estimated for typical service manuals of this era and scope) Manual Type Manual Type: Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine overhaul, cylinder head, piston, crankshaft, valves, timing, lubrication system, cooling system (air-cooled design). Fuel System: Carburetor (Mikuni VM series), fuel tank, fuel lines, fuel pump (if applicable). Ignition System: CDI ignition, spark plug, ignition coils, stator. Transmission: 5-speed gearbox, clutch system, gear shifting mechanism, transmission lubrication. Drivetrain: Chain drive, sprockets, rear swingarm, bearings. Suspension Front: Telescopic front forks, internal components, seals, oil types, damping adjustments. Suspension Rear: Monoshock rear suspension (SU-STRS system), shock absorber, linkage, rear spring preload adjustment. Braking System Front: Hydraulic disc brake, caliper, master cylinder, brake fluid, pad replacement, rotor specifications. Braking System Rear: Hydraulic disc brake, caliper, master cylinder, brake fluid, pad replacement, rotor specifications. Electrical System: Wiring diagrams, battery, charging system (alternator/stator), lighting (headlight, taillight, turn signals), instrumentation, starter motor (if electric start equipped). Frame And Bodywork: Frame inspection, body panel removal and installation, seat, fuel tank, fenders, handlebars. Procedures Included Scheduled Maintenance: Oil changes, filter replacements, chain adjustment, spark plug checks, valve clearance adjustments, brake inspections. Troubleshooting: Diagnosis of common problems, electrical issues, starting problems, running issues, suspension issues, brake issues. Engine Repair: Complete engine disassembly, inspection, reassembly, and tuning procedures. Carburetor Service: Carburetor cleaning, jetting, adjustments, and overhaul. Suspension Rebuild: Front fork seal replacement, rear shock absorber service, linkage maintenance. Brake System Service: Brake pad replacement, caliper servicing, bleeding procedures, master cylinder overhaul. Electrical Diagnostics: Wiring harness tracing, component testing, multimeter usage, troubleshooting electrical faults. Wheel And Tire Service: Tire replacement, wheel balancing, spoke tensioning. Technical Depth Depth: Comprehensive, covering all aspects from routine maintenance to major overhauls and diagnostics. Suitable for both DIY enthusiasts and professional mechanics. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution scans, clear text and images, suitable for printing. Binding Type Binding Type: Not Applicable (Digital Download) Paper Type Paper Type: Not Applicable (Digital Download) Searchability Searchability: Searchable PDF text for quick access to information. ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, air-cooled, SOHC, 4-valve Displacement: 348 cc Bore X Stroke: 82.0 mm x 60.2 mm Compression Ratio: 9.5:1 Valve Clearance Intake Cold: 0.04 - 0.08 mm (0.0016 - 0.0031 in) Valve Clearance Exhaust Cold: 0.07 - 0.11 mm (0.0028 - 0.0043 in) Lubrication System: Wet sump Performance Horsepower Est: Approximately 28-30 hp @ 7,000 rpm (varies by tuning and emissions) Torque Est: Approximately 23-25 lb-ft @ 6,000 rpm Fuel System Carburetor Model: Mikuni VM33SS Carburetor Jets: Main Jet: #130, Pilot Jet: #17.5, Needle Jet: J-5, Jet Needle: 4th clip from top (typical, may vary). Fuel Tank Capacity: 10.0 L (2.6 US gal) / 12.0 L (3.2 US gal) for SP with larger tank. 🔧 Transmission Standard Transmission Type: 5-speed constant mesh Clutch Type: Wet multi-plate Features Gear Ratios: 1st:...