🏷️ Basic Information Identification Make: Suzuki Model: Samurai Model Code: SJ410 Production Years Covered: 1986, 1987, 1988, 1989, 1990, 1991 Codes Engine Code Primary: G13A (Carbureted) 👋 Introduction Market Position Vehicle Segment: Compact SUV / Off-Road Vehicle Key Selling Points: Go-anywhere capability, rugged simplicity, affordability, iconic styling. Competitive Analysis Primary Competitors: Jeep CJ/Wrangler (smaller variants), Toyota Land Cruiser (early models), Mitsubishi Pajero (early models), Daihatsu Rocky. Key Features Off Road Capability: Body-on-frame construction, solid axles, selectable 4WD, low-range transfer case, high ground clearance. Powertrain Philosophy: Simple, durable, carbureted gasoline engine prioritizing reliability over high performance. Manual Value Proposition: Provides comprehensive factory-level information essential for maintaining and repairing this iconic, relatively simple vehicle. 📋 Manual Details Coverage Areas Manual Type: Factory Service Manual (FSM) Language: English Format: PDF Download Page Count Estimated Page Count: Hundreds (Specific count may vary based on exact edition, but implies comprehensive coverage) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, inspection, repair, torque specifications, cooling system, lubrication system, fuel system (carburetor). Engine Electrical: Ignition system, starting system, charging system, sensors, wiring diagrams, troubleshooting. Transmission: Manual transmission (4-speed and 5-speed variants), transfer case, clutch system, repair procedures, specifications. Drivetrain: Front and rear axles, drive shafts, universal joints, differentials, hubs, wheel bearings. Suspension: Front and rear suspension systems (leaf springs), shock absorbers, bushings, alignment specifications. Steering: Steering column, steering gear, tie rods, power steering system (if equipped), troubleshooting. Brakes: Front disc brakes, rear drum brakes, hydraulic system, parking brake, repair and adjustment procedures, specifications. Body And Chassis: Frame construction, body panels, doors, hood, tailgate, interior trim, exterior trim, glass, weatherstripping. Electrical Accessories: Lighting system, wipers, horn, instrumentation, interior lights, accessory circuits. Heating And Ventilation: HVAC system components, blower motor, heater core, vent controls, repair and diagnosis. Procedures Included Preventive Maintenance: Oil changes, filter replacements, fluid checks and top-offs, lubrication points, tune-up procedures. Troubleshooting: Diagnostic charts for common problems, symptom-based troubleshooting guides, electrical issue diagnosis. Repair Procedures: Step-by-step instructions for component removal, installation, and overhaul for all major systems. Technical Specifications: Detailed torque values, clearances, fluid capacities, electrical resistance values, pressure specifications. Wiring Diagrams: Comprehensive electrical schematics for all vehicle systems. Technical Depth Diagnostic Capabilities: Advanced diagnostics for mechanical and electrical systems, including symptom analysis and component testing. Rebuild Procedures: Complete engine, transmission, and differential rebuild procedures with detailed part specifications and tolerances. Adjustment Procedures: Detailed instructions for adjusting brakes, clutch, ignition timing, carburetor settings, and suspension alignment. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable if properly converted from original source. Print Quality Printability: Designed to be printable, allowing users to create a physical copy. Binding Type Suggested Binding: Spiral binding recommended for lay-flat usability in a workshop. Paper Type Recommended Paper For Printout: Durable, slightly heavier paper stock for workshop conditions. ⚙️ Engine Specifications Primary Engine Engine Code: G13A Engine Type: Inline 4-cylinder, SOHC Displacement: 1.3 Liter (1324 cc) Performance Horsepower Peak: Approximately 63-70 HP (varies slightly by market and tune) Torque Peak: Approximately 72-78 lb-ft (varies slightly by market and tune) Fuel System Fuel Delivery: Carburetor (e.g., Mikuni or similar, specific model may vary, but *not* EFI) Fuel Type: Unleaded Gasoline Cooling System Cooling Type: Liquid-cooled 🔧 Transmission Standard Transmission Type: Manual Gear Ratios 4 Speed: First: ~3.15, Second: ~1.82, Third: ~1.30, Fourth: 1.00, Reverse: ~3.56 (Typical values, consult manual for exact ratios) Gear Ratios 5 Speed: First: ~3.45, Second: ~1.95, Third: ~1.40, Fourth: 1.00, Fifth: 0.85, Reverse: ~3.03 (Typical values, consult manual for exact ratios) Transfer Case Transfer Case Type: 2-speed manual transfer case with 2WD/4WD selection (High/Low range) Clutch Clutch Type: Dry single plate (mechanical actuation) Fluid Specifications Transmission Fluid Type: API GL-4 gear oil, SAE 75W-90 or 80W-90 (Consult manual for precise specification) Transfer Case Fluid Type: API GL-4 gear oil, SAE 75W-90 or 80W-90 (Consult manual for precise specification) 📐 Dimensions Exterior Wheelbase: Approximately 80.0 inches (2030 mm) Length: Approximately 142.5 inches (3620 mm) (Soft Top), 143.7 inches (3650 mm) (Hardtop) Width: Approximately 60.0 inches (1525 mm) Height: Approximately 63.7 inches (1618 mm) (Hardtop), 64.2 inches (1630 mm) (Soft Top) Weights Curb Weight: Approximately 2000-2200 lbs (907-1000 kg) Gross Vehicle Weight Rating Gvwr: Approximately 3100 lbs (1406 kg) Tires And Wheels Standard Tire Size: 205/75R15 or similar (consult manual for exact spec and options) Wheel Bolt Pattern: 5x5.5 inches (139.7 mm) Wheel Size: 15 x 5.5 inches (Steel or optional alloy) 🛡️ Safety Features Ratings Crash Test Ratings: Older vehicle; specific NHTSA/IIHS ratings may not be directly comparable to modern standards. Known for stability issues due to high center of gravity. Active Features Braking System: Front disc brakes, rear drum brakes. ABS was not standard. Passive Features Seat Belts: Front seat belts (3-point), rear lap belts (vehicle specific, verify in manual). Rollover Protection: Factory roll bar/cage integrated into the structure, especially the hardtop model. 💡 Technology Features...