1986 Suzuki FA50 Manual

The 1986 Suzuki FA50 is a 49cc moped featuring a two-stroke engine, automatic transmission, front and rear drum brakes, and a top speed of approximately 30 mph. This manual covers operation, maintenance, troubleshooting, and specifications for proper care and optimal performance of your Suzuki FA50 moped.

Features at a Glance

Key components: 49cc two-stroke engine, automatic centrifugal clutch, kick start, front suspension, rear shock absorbers, drum brakes front and rear.

Pre-Ride Inspection

Always inspect your moped before each ride for safety and reliability.

1. Check fuel level and oil mixture.
2. Inspect tires for proper pressure and wear.
3. Test brakes for proper operation.
4. Check lights and turn signals.
5. Ensure chain is properly lubricated and adjusted.

WARNING! Never ride with insufficient fuel/oil mixture or worn tires. Always wear a helmet and protective gear.

Starting Procedure

Follow these steps to start your Suzuki FA50 safely.

1. Turn fuel valve to ON position.
2. Ensure transmission is in neutral.
3. Pull choke lever (cold starts only).
4. Stand beside moped and kick start firmly.
5. Once started, push choke in gradually as engine warms.

CAUTION! Do not operate choke for extended periods. Allow proper warm-up before riding.

Specifications

• Engine: 49cc two-stroke, air-cooled
• Bore x Stroke: 41.0 x 37.8 mm
• Compression Ratio: 6.7:1
• Carburetor: Mikuni VM12SH
• Ignition: CDI
• Transmission: Automatic single-speed
• Frame: Steel backbone
• Wheelbase: 45.7 inches
• Weight: 108 lbs
• Fuel Consumption: Approx. 100 mpg

Controls and Operation

Handlebar controls: Right handlebar - throttle, front brake lever. Left handlebar - choke, clutch (automatic), rear brake lever.

Instrument Panel: Speedometer, odometer, neutral indicator, high beam indicator.

Operation: Twist throttle to accelerate. Brakes operate independently. Automatic transmission requires no shifting. Use choke for cold starts only.

Maintenance Schedule

Regular maintenance ensures longevity and performance.

1. Every 500 miles: Check spark plug, clean air filter
2. Every 1,000 miles: Change transmission oil
3. Every 2,000 miles: Clean carburetor, check brakes
4. Monthly: Check tire pressure, chain tension
5. Seasonal: Lubricate cables and pivots

Tip: Keep maintenance records for reference and resale value.

Fuel System

Proper fuel mixture is critical for two-stroke engine operation.

1. Use regular unleaded gasoline (87 octane minimum).
2. Mix with high-quality 2-stroke oil at 50:1 ratio.
3. Clean fuel filter every 1,000 miles.
4. Inspect fuel lines for cracks or leaks regularly.
5. Drain fuel tank if storing for more than 30 days.

WARNING! Never use straight gasoline - engine damage will occur. Always mix fuel properly.

Electrical System

6V electrical system with battery, magneto, and lighting coil.

Headlight: 6V 25/25W. Taillight: 6V 5/18W. Battery: 6V 4Ah. Charging system: AC magneto. Fuse: 10A main fuse under seat.

Storage Guidelines

Proper storage prevents damage during periods of non-use.

Drain fuel system or add fuel stabilizer. Remove battery and store charged. Inflate tires to maximum pressure. Store in dry, covered area. Cover moped to protect from dust.

CAUTION! Do not store with fuel in carburetor - will cause clogging.

Safety Information

Always wear DOT-approved helmet. Use eye protection. Wear protective clothing and gloves. Obey all traffic laws. Never carry passengers. Maintain safe following distance. Use turn signals and hand signals. Avoid riding in adverse weather conditions.

Troubleshooting

Service: Contact authorized Suzuki dealer for major repairs. Use genuine Suzuki parts for replacement.