Market Position:
Entry-level youth ATV, designed for recreational riding and introductory off-road experiences.
Competitive Analysis:
Competes with similar youth ATVs from manufacturers like Yamaha (YFZ50), Polaris (Outlaw 50), and Can-Am (DS 50).
Key Features:
Automatic transmission, electric start, adjustable throttle limiter, low center of gravity for stability.
Manual Value Proposition:
Empowers owners to perform maintenance and repairs themselves, saving money and extending the lifespan of the ATV. Provides professional-level guidance.
Engine:
Complete engine overhaul, rebuild, carburetor, fuel system, ignition system, lubrication, cooling system
Drivetrain:
Transmission, primary reduction gear, drive shaft, rear axle, wheels, tires
Suspension:
Front and rear suspension, shock absorbers, springs, linkage
Brakes:
Front and rear brake systems, brake pads, rotors, brake fluid, bleeding procedures
Electrical:
Ignition system, charging system, battery, starter motor, lighting, switches, magneto, stator, rectifier
Bodywork:
Plastics, fenders, body panels, frame, handlebars
Maintenance:
Preventative maintenance, scheduled servicing, fluid changes, lubrication, filter replacement
Repair:
Complete tear down, component replacement, assembly, rebuilding of all major systems
Troubleshooting:
Diagnosis of common problems, error codes, no spark issues, starting problems
Technical Adjustments:
Carburetor adjustment, mixture screw, pilot jet, idle speed, throttle cable, valve clearance
Technical Depth:
Comprehensive, from basic maintenance to full engine rebuilds and diagnostics. Suitable for DIY and professional technicians.
Print Quality:
High quality, printable from any computer and printer
Binding Type:
Digital Download (No physical binding)
Paper Type:
N/A (Digital format)
Searchable Text:
Likely searchable, as it's a professionally compiled PDF
File Size:
Can be large, up to 1 Gigabyte (as stated by the vendor)
Compression:
May be zipped (.zip, .rar)
Engine Type:
Four-stroke, Air-cooled, SOHC
Bore X Stroke:
39.0 mm x 41.5 mm
Compression Ratio:
10.0 : 1
Horsepower:
Approximately 3.5 HP (est.)
Torque:
N/A (Typically not published for youth ATVs)
Fuel Delivery:
Carburetor (Mikuni VM12SH or similar)
Fuel Type:
Unleaded Gasoline
Fuel Tank Capacity:
2.0 L (0.5 US gal)
Engine Oil Type:
API SF or SG, SAE 10W-40 viscosity
Engine Oil Capacity:
0.8 L (0.85 US qt) during oil change, 0.9 L (0.95 US qt) after filter change
Initial Service:
First service typically at 10-20 hours or 1 month of use (check manual for specifics).
Engine Oil Change:
Every 20 hours or 6 months (whichever comes first).
Air Filter Cleaning:
Check and clean every 10 hours, replace as needed.
Spark Plug Inspection:
Inspect every 10 hours, replace as needed.
Brake Fluid Type:
DOT 3 or DOT 4
Coolant Type:
Not applicable (air-cooled engine)
Common Issues:
Carburetor clogging due to fuel quality or debris, chain adjustment/lubrication needs, starter system issues, plastic fatigue with age/UV exposure.
Spark Plug Gap:
0.6 - 0.7 mm (0.024 - 0.028 in)
Valve Clearance Intake:
0.05 mm (0.002 in)
Valve Clearance Exhaust:
0.05 mm (0.002 in)
Idle Speed:
1500 ± 100 rpm
Chain Slack:
10-15 mm (0.4-0.6 in)
Brand Heritage:
Suzuki has a long history in powersports, known for reliable and performance-oriented vehicles across motorcycles and ATVs.
Model Evolution:
The LT-Z50 was introduced as Suzuki's entry into the youth ATV market, offering a scaled-down version of their popular sport ATV design.
Production Period:
2006-2009 for this specific manual coverage.