1986 Yamaha Golf Cart Owners Manual

The 1986 Yamaha Golf Cart is a reliable and efficient golf vehicle featuring a gasoline-powered engine, electric start system, durable steel frame, comfortable seating for two passengers, cargo storage area, and smooth handling characteristics. This manual covers all aspects of operation, maintenance, and troubleshooting for optimal performance and longevity.

1. Features at a Glance 2. Installation and Assembly 3. First-Time Operation 4. Specifications 5. Controls and Operation 6. Maintenance Schedule 7. Battery Care 8. Tire Maintenance 9. Storage Guidelines 10. Safety Information 11. Troubleshooting

Features at a Glance

Key components: Gasoline engine, electric start system, forward/reverse selector, brake system, steering wheel, accelerator pedal, battery compartment, and storage area.

Feature	Description
Engine Type	4-stroke, air-cooled gasoline engine
Starting System	Electric start with backup pull-start
Transmission	Single-speed automatic
Seating Capacity	2 passengers
Cargo Capacity	150 lbs in rear storage area
Brake System	Mechanical drum brakes
Steering	Rack and pinion
Fuel Tank	3.5 gallon capacity
Battery	12V for starting and accessories
Tires	18x8.5-8 turf tires

Installation and Assembly

Unpack and inspect contents. Assemble following these steps.

Install steering wheel: Align and secure with provided hardware.
Mount seats: Attach seat frames to chassis using bolts provided.
Install battery: Place in battery compartment, connect terminals (red to positive).
Check tire pressure: Inflate to 15-20 PSI as specified.
Add fuel: Use regular unleaded gasoline only.

WARNING! Golf cart is heavy; use proper lifting techniques. Ensure all bolts are tightened securely.

First-Time Operation

Before first use, complete these setup procedures.

Check oil level: Ensure proper engine oil level before starting.
Battery connection: Verify battery terminals are clean and tight.
Fuel system: Add fuel and check for leaks.
Brake test: Test brakes in safe area before regular use.
Controls familiarization: Practice operation in open area.

CAUTION! Always operate on level ground during initial testing. Wear appropriate safety gear.

Specifications

Engine: 4-stroke, 286cc gasoline engine
Horsepower: 9 HP at 3600 RPM
Fuel Capacity: 3.5 gallons
Speed: Up to 15 mph
Weight Capacity: 500 lbs (including passengers and cargo)
Turning Radius: 11 feet
Battery: 12V, 35Ah
Tire Size: 18x8.5-8
Overall Dimensions: 92" L x 48" W x 66" H
Weight: 450 lbs

Controls and Operation

Main controls: Key switch, accelerator pedal, brake pedal, forward/reverse lever, parking brake.

Starting Procedure: Insert key, turn to ON position, ensure in neutral, press accelerator gently.

Driving: Select direction with F/R lever, use accelerator to control speed, brake pedal to stop.

Parking: Apply parking brake, turn key to OFF, remove key.

Regular maintenance includes: Oil changes every 100 hours, air filter cleaning, spark plug replacement, brake adjustment.

Maintenance Schedule

Follow this maintenance schedule for optimal performance.

Daily: Check tire pressure, inspect for damage
Weekly: Check battery water level, clean exterior
Monthly: Check brake operation, inspect cables
Every 50 hours: Change engine oil
Every 100 hours: Replace air filter, check spark plug
Every 200 hours: Check wheel bearings, lubricate chassis

Tip: Keep maintenance records for warranty purposes.

Battery Care

Proper battery maintenance ensures reliable starting.

Check water level monthly: Add distilled water as needed
Clean terminals: Remove corrosion with baking soda solution
Secure connections: Ensure terminals are tight
Charging: Use approved 12V charger if needed
Storage: Disconnect battery if storing for extended periods

WARNING! Battery acid is corrosive. Wear protective gloves and eyewear when handling battery.

Tire Maintenance

Proper tire care ensures safe operation and longer tire life.

Pressure check: Maintain 15-20 PSI in all tires
Inspection: Look for cuts, cracks, or excessive wear
Rotation: Rotate tires every 200 hours of operation
Replacement: Replace when tread depth is below 1/8 inch
Valve stems: Check for leaks and damage

CAUTION! Do not overinflate tires. Maximum pressure 25 PSI.

Storage Guidelines

Proper storage prevents damage during periods of non-use.

For short-term storage (under 30 days): Clean exterior, inflate tires properly, park on level surface.

For long-term storage (over 30 days): Add fuel stabilizer, disconnect battery, cover with breathable cover.

WARNING! Store in dry, well-ventilated area away from open flames.

Safety Information

Always follow these safety guidelines when operating your golf cart.

Operate only on approved golf courses or private property
Maximum speed: 15 mph on level ground
No passengers under 16 years old without adult supervision
Keep hands and feet inside cart while moving
Use brakes gradually to avoid skidding
No modifications to engine or speed governor

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Battery dead, fuel issue	Check battery charge, ensure fuel valve is on, check spark plug
Poor acceleration	Clutch issues, fuel filter	Inspect drive clutch, replace fuel filter, check throttle cable
Brakes not working	Worn pads, adjustment needed	Inspect brake pads, adjust brake cables, check fluid
Battery not charging	Alternator, connections	Test alternator output, clean battery terminals
Steering difficulty	Low tire pressure, alignment	Check tire pressure, inspect steering linkage

Reset: Disconnect battery for 5 minutes to reset electrical system.

Service: 1-800-962-7926; www.yamaha-motor.com