Target Audience:
Owners of the Suzuki LT-Z250 seeking to perform maintenance, repairs, or modifications.
Manual Advantage:
Provides factory-level detail, covering aspects often omitted in generic aftermarket guides.
Content Type:
Factory Repair Manual with detailed procedures, diagrams, and specifications.
Delivery Benefit:
Immediate access without shipping delays or physical media.
Applicable Model Years:
2004, 2005, 2006
Production Variants Covered:
All standard production variants of the Suzuki LT-Z250 Quadsport Z250 for the specified model years.
Estimated Page Count:
Variable (Digital Manual - Comprehensive Content)
Manual Classification:
Factory Service Repair Manual
Content Focus:
Repair and Maintenance Focused
Delivery Method:
Instant Digital Download
Powertrain:
Engine disassembly, inspection, repair, and reassembly; drive train components including gearbox, clutch, and final drive.
Fuel System:
Carburetor tuning, maintenance, and overhaul; fuel pump operation (if applicable), fuel lines, and fuel tank.
Lubrication System:
Oil pump, oil passages, lubrication specifications, and oil change procedures.
Chassis And Suspension:
Frame inspection, front and rear suspension, steering system, wheel bearings, and alignment.
Electrical System:
Ignition system, lighting, battery, charging system, starter motor, wiring diagrams, and troubleshooting.
Braking System:
Front and rear brake caliper service, brake fluid bleeding, brake pad replacement, and master cylinder maintenance.
Maintenance Tasks:
Periodic maintenance checks, fluid level checks, filter replacements, lubrication points, and valve adjustments.
Repair And Rebuild:
Step-by-step instructions for component repair and complete engine or transmission rebuilds.
Troubleshooting:
Diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable).
Diagnostics:
Methods for diagnosing electrical and mechanical problems using specifications and test procedures.
Wiring Schematics:
Complete electrical system wiring diagrams are provided for diagnostics and repair.
Expertise Level:
Suitable for both DIY enthusiasts and professional mechanics, offering detailed insights.
Information Detail:
Includes step-by-step instructions, exploded diagrams, illustrations, and detailed specifications.
Specifications Provided:
Torque specifications, clearances, fluid capacities, resistance values, and diagnostic data are included.
Engine Type:
Four-stroke, Single Cylinder, DOHC, 4-valve
Engine Displacement:
246 cc (15.0 cu in)
Bore X Stroke:
72.0 mm x 60.0 mm (2.83 in x 2.36 in)
Cooling System:
Liquid-cooled
Valve Train:
DOHC, 4 valves per cylinder
Horsepower Estimate:
Approximately 20-22 HP (exact figures vary based on tuner and conditions, manual will provide specific specs).
Torque Estimate:
Approximately 15-17 lb-ft (exact figures vary, manual will provide specific specs).
Fuel Delivery:
Mikuni BSR32 (Carburetor)
Fuel Type:
Unleaded gasoline
Ignition Type:
CDI (Capacitor Discharge Ignition)
Overall Length:
Approx. 1,770 mm (69.7 in)
Overall Width:
Approx. 1,140 mm (44.9 in)
Overall Height:
Approx. 1,095 mm (43.1 in)
Wheelbase:
Approx. 1,255 mm (49.4 in)
Dry Weight:
Approx. 177 kg (390 lbs)
Fuel Tank Capacity:
10.0 L (2.6 US gal)
Atv Safety Standards:
The manual will detail specific safety procedures and recommendations for operating and maintaining the ATV according to industry standards. (Note: ATVs are not subject to the same government crash testing as passenger cars).
Braking System Type:
Hydraulic disc brakes (front and rear)
Lighting:
Halogen headlights, taillight/brake light.
Oil Change Interval:
Typically every 30-40 hours of operation or annually. The manual will provide precise intervals and engine hours recommendations.
Air Filter Maintenance:
Regular inspection and cleaning/replacement based on operating conditions (e.g., dusty environments). Detailed schedule in manual.
Spark Plug Replacement:
Intervals for spark plug inspection and replacement will be specified. Manual will list correct spark plug part number.
Valve Clearance Adjustment:
Periodic checks and adjustments are crucial for optimal engine performance. The manual will specify intervals and tolerances.
Engine Oil Type:
Suzuki recommends specific grades of 4-stroke motorcycle engine oil (e.g., SAE 10W-40 or 20W-50 API SG or higher). Manual will confirm exact specification and capacity.
Coolant Type:
Permanent type antifreeze coolant (ethylene glycol based) mixed with distilled water. Manual will provide exact mixture ratio and capacity.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid. Manual will specify the precise type and bleeding procedures.
Gear Oil Type:
Manual will specify recommended gear oil for the transmission and final drive. Likely a hypoid gear oil.
Common Wear Items:
Brake pads, tires, drive chain and sprockets, air filter, and spark plugs are common wear items. Manual will detail their replacement procedures.
Carburetor Cleaning:
Periodic cleaning and adjustment of the Mikuni carburetor may be necessary for optimal fuel delivery and performance, especially after periods of storage.
Suspension Seals:
Like many ATVs, front fork seals and shock absorber seals can eventually wear and require replacement. Manual will guide this service.
Suzuki Atv Legacy:
Suzuki has a long-standing reputation for producing robust and performance-oriented ATVs, with the LT-Z line being a significant part of their sport ATV offering.
Lt Z Series Context:
The LT-Z250 was positioned as a capable mid-size sport ATV, offering a balance of performance and usability, often seen as a step up from smaller displacement models and a predecessor to more advanced machines.
Manufacturing Location:
Typically manufactured in Japan or through Suzuki's global production facilities. Specific factory details would be in the manual.
