Basic Information Identification Make: Suzuki Model: Eiger 400 Model Code: LT-A400 Product Type: Complete Workshop Repair Manual Generation Generation Designation: First Generation Eiger 400 Codes Vin Code Start Year: 2002 Vin Code End Year: 2007 Introduction Market Position Market Positioning: Aimed at DIY enthusiasts, backyard mechanics, and professional technicians seeking detailed repair and maintenance information for their Suzuki Eiger 400 ATV. Competitive Analysis Competitive Advantage: Provides comprehensive, manufacturer-level detail often unavailable in generic owner's manuals, enabling significant cost savings on repairs and maintenance. Key Features Key Features: Instant download, printable pages, compatible with all devices, covers all aspects of service and repair from A-Z. Manual Details Coverage Areas Years Covered: 2002, 2003, 2004, 2005, 2006, 2007 Model Variants Covered: All models, engines, trim, and transmission types (specifically Automatic Transmission) Page Count Estimated Page Count: Refer to specific manual, typically 500+ pages for comprehensive coverage Manual Type Manual Type: Workshop Repair Manual / Service Manual Language Language: English Format Format: PDF Download Manual Coverage Systems Covered Engine: Complete overhaul, diagnostics, tuning, cooling system, lubrication system, fuel system (carburetor), ignition system, starting system, exhaust system. Transmission: Automatic transmission operation, maintenance, overhaul, troubleshooting, CVT belt inspection/replacement. Driveline: Front and rear differential, driveshafts, axles, wheel hubs, universal joints. Suspension: Front and rear suspension components, shock absorbers, A-arms, bushings, steering knuckles, wheel alignment. Brake System: Front and rear brake caliper service, brake pads, rotors, brake lines, master cylinder, bleeding procedures. Electrical System: Battery, charging system (stator, regulator/rectifier), starter motor, lighting (headlights, taillights, signals), ignition switch, fuses, relays, wiring diagrams. Body Frame: Frame inspection, body panels, fenders, racks, seat, handlebars, footwells, mounting components. Steering: Steering column, tie rods, steering linkage, adjustments. Wheels Tires: Tire pressure, wheel balancing, lug nut torque specifications. Instrumentation: Speedometer, odometer, fuel gauge, warning lights (oil, neutral, reverse, etc.), switchgear. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, chain lubrication/adjustment, air filter cleaning/replacement, battery maintenance. Troubleshooting: Diagnostic procedures for engine performance, starting issues, electrical faults, transmission problems. Repair Overhaul: Step-by-step instructions for engine rebuilds, transmission overhauls, suspension component replacement, brake system repairs. Component Disassembly Reassembly: Detailed instructions for taking apart and putting back together all major vehicle systems and components. Wiring Diagrams: Comprehensive electrical wiring diagrams for all circuits. Specifications Data: Torque specifications, clearances, fluid capacities, electrical specifications. Technical Depth Technical Depth: Professional quality, in-depth, covering routine maintenance to complete engine and transmission overhauls. Manual Specifications File Format File Format: PDF (Portable Document Format) Print Quality Print Quality: High quality, designed for clear printing of text and diagrams. Binding Type Binding Type: Not applicable (Downloadable PDF) Paper Type Paper Type: Not applicable (Digital format) Engine Specifications Primary Engine Engine Type: 4-stroke, SOHC, single-cylinder Engine Displacement: 376 cc (Cubic Centimeters) Bore X Stroke: 82 mm x 71.2 mm (estimated for the LT-A400F 4-valve) Cooling System: Liquid-cooled Performance Horsepower: Approximately 22-25 HP (at crankshaft, varies by specific model year and tuning) Torque: Data not explicitly provided in product description, but typical for a 376cc ATV engine. Fuel System Fuel Delivery: Carburetor (likely Mikuni BSR series, specific model varies) Fuel Type: Unleaded gasoline Ignition System Ignition Type: CDI (Capacitor Discharge Ignition) Transmission Standard Transmission Type: Automatic Transmission (CVT - Continuously Variable Transmission) Optional Optional Transmissions: Not applicable for LT-A400 (A denotes Automatic) Features Transmission Features: High/Low range, Neutral, Reverse. Often incorporates engine braking. Fluid Requirements Transmission Fluid Type: Suzuki recommends specific ATV gear oil or equivalent SAE 10W-40 API SG or higher (refer to manual for exact specification and capacity). Dimensions Exterior Overall Length: Approximately 79.3 inches (2015 mm) Overall Width: Approximately 43.9 inches (1115 mm) Overall Height: Approximately 46.7 inches (1185 mm) Wheelbase: Approximately 50.6 inches (1285 mm) Weights Dry Weight: Approximately 558 lbs (253 kg) Fuel Capacity: Approximately 3.2 gallons (12 liters) Safety Features Ratings Safety Ratings: N/A (ATVs are not subjected to the same crash testing as passenger vehicles) Active Features Active Safety Features: Engine braking, stable chassis design, responsive brakes. Passive Features Passive Safety Features: Handlebar grips, footwells, neutral indicator light. Technology Features Infotainment Infotainment Systems: Not applicable for this utility ATV model. Focus is on functionality and durability. Driver Assistance Driver Assistance Features: None (basic utility ATV design) Connectivity Connectivity Features: None Maintenance Service Intervals Engine Oil Change Interval: Every 1,000 km (600 miles) or 6 months (refer to manual for precise Suzuki recommendation). Spark Plug Check Interval: Every 1,000 km (600 miles) or annually. Air Filter Service Interval: Clean every 500 km (300 miles) or 3 months, replace as needed. More frequent cleaning in dusty conditions. Cv Belt Inspection Interval: Inspect every 1,000 km (600 miles) or annually. Replace if worn or damaged. Fluid Specifications Engine Oil Type: Suzuki recommends SAE 10W-40 API SG or higher. Engine Oil Capacity: Approximately 2.1 liters (2.2 US qt) with filter change. Coolant Type: Suzuki Super Long Life Coolant or a...
Aimed at DIY enthusiasts, backyard mechanics, and professional technicians seeking detailed repair and maintenance information for their Suzuki Eiger 400 ATV.
Competitive Analysis
Competitive Advantage:
Provides comprehensive, manufacturer-level detail often unavailable in generic owner's manuals, enabling significant cost savings on repairs and maintenance.
Key Features
Key Features:
Instant download, printable pages, compatible with all devices, covers all aspects of service and repair from A-Z.
Manual Details
Coverage Areas
Years Covered:
2002, 2003, 2004, 2005, 2006, 2007
Model Variants Covered:
All models, engines, trim, and transmission types (specifically Automatic Transmission)
Page Count
Estimated Page Count:
Refer to specific manual, typically 500+ pages for comprehensive coverage
Not applicable for this utility ATV model. Focus is on functionality and durability.
Driver Assistance
Driver Assistance Features:
None (basic utility ATV design)
Connectivity
Connectivity Features:
None
Maintenance
Service Intervals
Engine Oil Change Interval:
Every 1,000 km (600 miles) or 6 months (refer to manual for precise Suzuki recommendation).
Spark Plug Check Interval:
Every 1,000 km (600 miles) or annually.
Air Filter Service Interval:
Clean every 500 km (300 miles) or 3 months, replace as needed. More frequent cleaning in dusty conditions.
Cv Belt Inspection Interval:
Inspect every 1,000 km (600 miles) or annually. Replace if worn or damaged.
Fluid Specifications
Engine Oil Type:
Suzuki recommends SAE 10W-40 API SG or higher.
Engine Oil Capacity:
Approximately 2.1 liters (2.2 US qt) with filter change.
Coolant Type:
Suzuki Super Long Life Coolant or a quality ethylene glycol-based antifreeze mixed with distilled water (50/50 ratio).
Known Issues
Common Wear Items:
CVT belt wear, front and rear suspension bushings, wheel bearings, starter brushes.
Common Maintenance Tasks:
Regular cleaning and lubrication of drive components, checking for loose fasteners, ensuring proper tire pressure.
Vehicle History
Brand Heritage
Brand Heritage:
Suzuki has a long and successful history in powersports, including motorcycles and ATVs, known for robust engineering and reliability.
Model Evolution
Model Evolution:
The Eiger 400 succeeded models like the Quad Runner line and introduced a more powerful engine and refined features. It paved the way for later Suzuki ATV models.
Production
Production Years:
2002-2007
Manufacturing Location:
Likely manufactured in Japan or with significant components sourced from Japan.
Awards & Recognition
Recognitions
Industry Recognitions:
While specific awards for the Eiger 400 may not be readily available, Suzuki ATVs are generally recognized for their reliability and off-road capability within their class.
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