Target User:
DIY mechanics, home repair enthusiasts, professional technicians
Value Proposition:
Comprehensive, factory-original information for lifetime use at a single purchase price, ensuring owners can perform all maintenance and repairs themselves.
Content Completeness:
Full factory service and repair data, covering all aspects of the vehicle's operation and maintenance.
Accessibility:
Instant download for immediate use on computers and smart devices.
Vehicle Years Covered:
2002, 2003, 2004, 2005, 2006, 2007
Specific Models Covered:
LT-A400F
Estimated Pages:
Hundreds (as described in product information)
Type:
Service Repair Workshop Manual
Format:
Digital Download (PDF)
Engine:
Complete engine overhaul, diagnostics, lubrication system, cooling system, fuel system, ignition system, exhaust system, emissions controls
Transmission:
Automatic transmission service, torque converter, gear shifting mechanisms, lubrication, troubleshooting
Drivetrain:
2WD/4WD system engagement, driveshafts, differentials (front and rear), CV joints, hubs
Suspension:
Front and rear suspension components, shock absorbers, control arms, bushings, steering knuckles, alignment
Brakes:
Hydraulic brake system, master cylinder, brake calipers, brake pads, brake lines, parking brake, bleeding procedures
Electrical:
Battery, starter motor, alternator, lighting system, ignition system, wiring diagrams, fuses, relays, instrumentation
Frame And Body:
Chassis inspection, body panel removal/installation, seating, storage, handlebars, controls
Wheels And Tires:
Tire specifications, wheel torque, bearing maintenance
Maintenance:
Regular scheduled maintenance, oil changes, filter replacements, spark plug service, fluid level checks, lubrication points
Troubleshooting:
Diagnostic flowcharts, common problems and their solutions, electrical system troubleshooting, engine performance issues
Repair:
Step-by-step repair instructions for all major components and systems, complete rebuilds
Diagnostics:
System-specific diagnostic procedures, fault code interpretation (if applicable), component testing
Wiring Diagrams:
Detailed electrical wiring diagrams for all systems
Depth:
Comprehensive factory-level service, covering everything from basic maintenance to complete engine and transmission rebuilds, advanced diagnostics
Diagrams:
Hundreds of detailed photos and exploded diagrams
Engine Type:
4-stroke, SOHC, 2-valve, single-cylinder
Displacement:
376cc (23.0 cubic inches)
Bore X Stroke:
82.0 mm x 72.0 mm (3.23 in x 2.83 in)
Cooling System:
Liquid-cooled
Horsepower Estimated:
Approximately 23-26 HP (specific figures may vary slightly by year/tuning)
Torque Estimated:
Approximately 21-23 lb-ft (specific figures may vary)
Fuel Delivery:
Carburetor (likely Mikuni BSR33/34 or similar, specific type covered in manual)
Fuel Type:
Unleaded gasoline (87 octane recommended)
Oil Type Recommendation:
Suzuki Super Gear Oil SAE 80W-90 API GL-5 (for transmission/final drive), SAE 10W-40 API SE or SF (for engine lubrication - specific viscosity based on ambient temperature, check manual)
Dashboard:
Basic digital/analog instrument cluster: speedometer, odometer, trip meter, neutral indicator, reverse indicator, 2WD/4WD indicator, high beam indicator.
Engine Management:
Carburetor-based engine management, CDI ignition.
Charging System:
12V DC electrical system with charging coil/alternator.
Engine Oil Change:
Every 3000 km (1800 miles) or 6 months, whichever comes first (refer to manual for exact details)
Air Filter Cleaning:
Every 1000 km (600 miles) or 3 months; replace as needed.
Spark Plug Replacement:
Refer to manual for specific interval and spark plug type (e.g., NGK CR6E or equivalent)
Engine Oil Capacity:
Approx. 2.2 L (2.3 US qt) with filter change (verify in manual)
Transmission Oil Capacity:
Refer to manual for specific capacity and level check procedure.
Common Wear Items:
Brake pads, wheel bearings, CV boots, drive belts (CVT), suspension bushings.
Carburetor Tuning:
May require occasional cleaning or adjustment due to fuel quality or usage conditions.
Grease Points:
Suspension pivots, steering components, driveshaft U-joints (if applicable).
Manufacturer:
Suzuki Motor Corporation
Specialization:
Known for reliable motorcycles, ATVs, and compact vehicles.
Predecessor:
Suzuki Quad Runner series (e.g., LT-F250, LT-F300)
Positioning:
Mid-size utility ATV, offering a balance of power, maneuverability, and comfort for recreational and light-duty work.
Production Period:
2002-2007