Category:
Youth ATV / Entry-Level Sport ATV
Target Audience:
Beginner riders, recreational users, younger enthusiasts.
Competitors:
Honda TRX90X/EX, Yamaha YFZ50/Banshee 90 (discontinued), Polaris Outlaw 90.
Ease Of Use:
Designed for simplicity of operation and maintenance, automatic transmission.
Durability:
Suzuki's reputation for robust construction in their ATV line.
Performance:
Balanced performance for learning and recreational trail riding.
Engine Mechanical:
Complete overhaul, disassembly, assembly, component inspection, cylinder head, piston, crankshaft, camshaft, valve train.
Fuel System:
Carburetor adjustment and overhaul, fuel lines, fuel pump, fuel tank. Specifics on carburetor model likely present.
Ignition System:
CDI unit, ignition coil, spark plug, wiring diagrams.
Lubrication System:
Oil pump, oil filter, oil passages, oil specifications.
Cooling System:
Air-cooled system design, cooling fins maintenance.
Transmission:
Automatic transmission (CVT) overhaul, belt inspection and replacement, clutch components, gear inspection.
Drive Train:
Chain drive system, sprocket inspection and replacement, rear axle assembly.
Suspension:
Front and rear suspension geometry, shock absorber inspection and replacement, control arms, bushings.
Steering:
Steering column, tie rods, ball joints, steering knuckles, steering mechanism adjustment.
Brakes:
Front and rear brake systems (likely drum or disc), brake caliper, brake pads/shoes, brake lines, master cylinder, bleeding procedures.
Electrical System:
Wiring diagrams, battery maintenance, starter motor, lighting system, fuses, switches, handlebar controls.
Body And Frame:
Body panel removal and installation, seat, fenders, handle bars, frame inspection.
Wheels And Tires:
Tire pressure specifications, wheel bearing maintenance, tire replacement.
Preventative Maintenance:
Scheduled maintenance checks, lubrication points, fluid changes, filter replacements, spark plug replacement.
Troubleshooting:
Diagnostic procedures for common problems, symptom-based troubleshooting charts.
Repair:
Step-by-step repair instructions for all major components and systems.
Disassembly Assembly:
Detailed procedures for taking apart and reassembling various vehicle components.
Specifications Settings:
Torque specifications, valve clearances, idle speed adjustments, ignition timing.
Wiring Diagrams:
Comprehensive electrical system schematics for accurate diagnosis and repair.
Depth:
Full service and repair coverage, suitable for both amateur mechanics and professional technicians.
Detail Level:
Includes detailed exploded views, part diagrams, and component tolerances.
Engine Type:
Four-stroke, Air-cooled, SOHC
Displacement:
88 cc (Cubic Centimeters)
Bore X Stroke:
Approx. 47.0 mm x 51.0 mm (Need to confirm exact spec from manual)
Compression Ratio:
Likely around 9.2:1 to 10.0:1 (Need to confirm exact spec from manual)
Horsepower:
Estimated 6-8 HP (Power output varies by tuning and conditions, not officially published for this model year)
Torque:
Estimated 5-7 lb-ft (Torque output varies by tuning and conditions, not officially published for this model year)
Fuel Delivery:
Carbureted (Likely Mikuni VM Series or similar)
Fuel Type:
Unleaded Gasoline
Fuel Tank Capacity:
Approx. 2.0 Liters / 0.5 US gal (Need to confirm exact spec from manual)
Length:
Approx. 1,500 mm / 59.1 in
Width:
Approx. 1,000 mm / 39.4 in
Height:
Approx. 950 mm / 37.4 in (Seat Height)
Wheelbase:
Approx. 1,030 mm / 40.6 in
Dry Weight:
Approx. 110 kg / 242.5 lbs (Need to confirm exact spec from manual)
Curb Weight:
Approx. 115-120 kg / 253-264 lbs (with fluids)
Rack Capacity Front:
Typically designed for light loads, no specific cargo capacity published for this model year.
Rack Capacity Rear:
Typically designed for light loads, no specific cargo capacity published for this model year.
Oil Change Interval:
Typically every 30-60 hours of operation or annually (Refer to manual for precise interval).
Air Filter Cleaning:
Recommended to check/clean every 10-20 hours of operation, depending on conditions.
Spark Plug Replacement:
Recommended at intervals of 100-200 hours or as needed based on inspection.
Chain Lubrication Adjustment:
Lubricate chain every 10-15 hours, check tension at similar intervals.
Engine Oil Type:
SAE 10W-40, API SE, SF, or SG classification (verify with manual).
Engine Oil Capacity:
Approximately 0.9 Liters / 0.95 US qt (with filter change) (Need to confirm exact spec from manual).
Brake Fluid Type:
DOT 3 or DOT 4 (Verify with manual for specific recommendation).
Cv Belt Wear:
As with many CVTs, belt wear or slippage can occur with heavy use or improper maintenance.
Carburetor Clogging:
Can be susceptible to clogging from stale fuel or debris if not properly stored or maintained.
Throttle Sticking:
Rare, but can occur due to cable issues or improper throttle housing assembly.
Suzuki Atv Legacy:
Suzuki has a long history in powersports, known for performance and reliability across its ATV lineup, from utility to sport models.
Lt-Z Lineage:
The LT-Z series represents Suzuki's sport ATV line. The LT-Z90 is positioned as an entry-level, youth-oriented model, building on the reputation of larger LT-Z models.
Manufacturing Location:
Typically manufactured in Japan or under Suzuki's global production network.
Release Years:
Introduced to the market in the mid-2000s, with the 2007-2009 generation being a significant iteration.
