1988 Suzuki LT80 Manual

The 1988 Suzuki LT80 is a youth ATV featuring a 79cc 2-stroke air-cooled engine, automatic transmission with high/low range, reverse gear, dual-range throttle limiter for beginner riders, front and rear suspension, hydraulic drum brakes, and electric start. Designed for riders ages 6 and up with a maximum load capacity of 110 lbs. Below are key sections for safety, features, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Safety Information 3. Controls and Operation 4. Specifications 5. Maintenance Schedule 6. Fuel and Lubrication 7. Tire Maintenance 8. Storage Procedures 9. Troubleshooting 10. Warranty Information

Features at a Glance

Key components: 79cc 2-stroke engine, automatic CVT transmission, dual-range throttle, electric start, front suspension, rear suspension, hydraulic brakes.

Feature	Description
Engine Type	79cc 2-stroke, air-cooled, single cylinder
Transmission	Automatic CVT with high/low range and reverse
Throttle Limiter	Dual-range adjustable for beginner riders
Starting System	Electric start with backup recoil
Suspension Front	Single shock, telescopic fork
Suspension Rear	Swingarm with single shock
Brakes	Hydraulic drum brakes front and rear
Tires	Front: 19x7-8, Rear: 18x9.5-8
Fuel Capacity	1.3 gallons (5 liters)
Load Capacity	110 lbs maximum

Safety Information

Always wear proper safety gear and follow operating guidelines.

Rider age: Minimum 6 years old with adult supervision
Safety gear: Always wear helmet, eye protection, gloves, boots
Training area: Use only in safe, controlled environments
No passengers: Designed for single rider only
Throttle limiter: Set to low range for beginner riders

WARNING! ATV can be hazardous to operate. Never operate on public roads. Adult supervision required for riders under 16.

Controls and Operation

Familiarize yourself with all controls before operation.

Starting: Turn key to ON, set transmission to NEUTRAL, press start button
Transmission: L (Low), H (High), N (Neutral), R (Reverse)
Throttle: Right handle grip - twist to accelerate
Brakes: Left lever (front), right lever (rear)
Throttle limiter: Adjust screw on throttle housing for speed control
Kill switch: Emergency engine stop - red button on right handlebar

CAUTION! Always start in neutral. Use low range for beginners. Practice in open area.

Specifications

Engine: 79cc 2-stroke, air-cooled
Bore x Stroke: 47.0mm x 45.6mm
Compression Ratio: 6.7:1
Carburetor: Mikuni VM16SS
Ignition: CDI electronic
Transmission: Automatic CVT with L/H/N/R
Final Drive: Chain
Suspension Travel Front: 3.1 inches
Suspension Travel Rear: 2.8 inches
Brakes: Hydraulic drum front and rear
Wheelbase: 39.4 inches
Ground Clearance: 4.3 inches
Dry Weight: 187 lbs

Maintenance Schedule

Regular maintenance ensures optimal performance and safety.

Item	Every Ride	Monthly	6 Months	Yearly
Engine Oil	Check level	Change	-	-
Air Filter	Visual check	Clean	Replace	-
Spark Plug	-	Check	Replace	-
Brakes	Check operation	Adjust	Inspect pads	-
Chain	Check tension	Lubricate	Adjust	-
Tires	Check pressure	Inspect	-	-
Nuts/Bolts	-	Tighten	-	-

Fuel and Lubrication

Use proper fuel mixture and lubricants for 2-stroke engine.

Fuel mixture: 32:1 gasoline to 2-stroke oil ratio
Fuel type: Use 87 octane or higher unleaded gasoline
Oil type: Suzuki CCI or equivalent 2-stroke injection oil
Transmission oil: SAE 10W-40 4-stroke motor oil
Chain lubricant: Use motorcycle chain lube only

WARNING! Never use automotive motor oil in 2-stroke fuel mixture. Store fuel in approved containers.

Tire Maintenance

Proper tire maintenance ensures traction and handling.

Tire pressure: Front 3.6 psi, Rear 3.6 psi (cold)
Inspection: Check for cuts, punctures, wear patterns
Replacement: Replace tires when tread depth below 1/8 inch
Valve stems: Keep caps tight to prevent dirt entry

Tip: Check tire pressure before each ride. Adjust for terrain conditions.

Storage Procedures

Proper storage prevents damage during extended non-use.

Fuel system: Add fuel stabilizer or drain completely
Battery: Disconnect negative terminal or remove battery
Tires: Inflate to maximum pressure and elevate off ground
Cleaning: Wash thoroughly and apply protectant to plastic
Cover: Store in dry location with breathable cover

CAUTION! Do not store with fuel in carburetor. Stabilize or drain completely.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Fuel, spark, compression	Check fuel mixture, spark plug, compression
Poor performance	Clogged air filter, carburetor	Clean air filter, check carburetor jets
Transmission slipping	Worn belt, low oil	Check CVT belt, transmission oil level
Electrical issues	Battery, connections	Check battery voltage, clean connections
Brakes weak	Air in lines, worn pads	Bleed brakes, inspect brake pads
Chain noise	Loose, dry chain	Adjust tension, lubricate properly

Service: Contact authorized Suzuki dealer for major repairs.

Warranty Information

1988 Suzuki LT80 includes limited warranty coverage. Original owner receives 6 months parts and labor warranty from date of purchase. Warranty covers manufacturing defects but excludes normal wear, improper maintenance, accidents, or modifications. Keep original sales receipt for warranty claims.

For warranty service: Contact authorized Suzuki dealership with proof of purchase.