1987 Honda XR250R Owners Manual

The 1987 Honda XR250R is a 249cc four-stroke dual-sport motorcycle featuring air-cooled single-cylinder engine, 5-speed transmission, front and rear disc brakes, adjustable suspension, electric start, and dual-purpose tires. This manual covers safety information, features, maintenance procedures, specifications, operation guidelines, and troubleshooting for optimal performance and longevity.

Features at a Glance

Key components: 249cc air-cooled four-stroke engine, 5-speed transmission, front disc brake, rear disc brake, adjustable suspension, electric starter, dual-purpose tires.

Pre-Ride Inspection

Always perform pre-ride inspection before operating motorcycle.

1. Check fuel level: Ensure adequate fuel for intended ride.
2. Inspect tires: Check pressure and condition for wear/damage.
3. Test brakes: Verify front and rear brake operation.
4. Check controls: Ensure throttle, clutch, and brakes function properly.
5. Verify lights: Test headlight, brake light, and turn signals.
6. Check chain: Inspect tension and lubrication.

WARNING! Failure to perform pre-ride inspection may result in accident or injury. Always wear proper protective gear.

Basic Operation

Starting and operating procedures for safe riding.

1. Starting engine: Turn fuel valve ON, set choke for cold starts, press starter button or use kickstarter.
2. Shifting gears: Use clutch lever to disengage, select gear with shift lever, release clutch smoothly.
3. Braking: Use both front and rear brakes together for maximum stopping power.
4. Riding position: Maintain balanced posture with knees gripping fuel tank.

CAUTION! Always operate motorcycle in well-ventilated areas to avoid carbon monoxide poisoning.

Specifications

• Engine: 249cc air-cooled four-stroke SOHC
• Bore x Stroke: 73.0 x 59.5mm
• Compression Ratio: 10.0:1
• Carburetor: 30mm piston-valve type
• Ignition: CDI electronic ignition
• Transmission: 5-speed constant mesh
• Final Drive: #520 chain
• Front Tire: 3.00-21
• Rear Tire: 4.60-18
• Fuel: Unleaded gasoline, 86 octane or higher

Controls and Instruments

Handlebar controls and instrument panel layout.

Right Handlebar: Front brake lever, throttle grip, engine stop switch, starter button.

Left Handlebar: Clutch lever, light switch, turn signal switch, horn button.

Instrument Panel: Speedometer, odometer, tripmeter, neutral indicator, high beam indicator, turn signal indicators.

Foot Controls: Gear shift lever (left), rear brake pedal (right), kickstarter (right).

Maintenance Schedule

Regular maintenance intervals for optimal performance.

Engine Maintenance

Engine service procedures and specifications.

1. Oil change: Warm engine, drain oil, replace filter, refill with recommended oil (1.7 US qt).
2. Air filter: Remove side cover, clean foam element in solvent, re-oil and reinstall.
3. Spark plug: Remove, clean, check gap (0.028-0.031 in), replace if worn.
4. Valve clearance: Check when engine cold (intake: 0.002 in, exhaust: 0.003 in).
5. Carburetor adjustment: Adjust idle speed (1400 ± 100 rpm) and fuel mixture as needed.

WARNING! Engine components become hot during operation. Allow to cool before servicing.

Chassis Maintenance

Chassis component maintenance procedures.

1. Chain adjustment: Check slack (1.2-1.6 in), adjust at swingarm adjusters, lubricate regularly.
2. Brake service: Check pad wear, replace if below minimum thickness, bleed hydraulic system if spongy.
3. Suspension adjustment: Adjust rear shock preload for rider weight and load.
4. Tire pressure: Check cold pressures (front: 18 psi, rear: 22 psi for off-road).
5. Wheel bearing inspection: Check for play and smooth rotation.

Storage Guidelines

Proper storage procedures for extended non-use.

1. Fuel system: Add fuel stabilizer or drain fuel from tank and carburetor.
2. Battery: Remove and store in cool, dry place with periodic charging.
3. Tires: Inflate to recommended pressure and store off ground.
4. Cleaning: Wash and dry thoroughly, apply protective coating to metal surfaces.
5. Cover: Use breathable motorcycle cover in dry storage area.

CAUTION! Store in well-ventilated area away from open flames or sparks.

Safety Information

Important safety warnings and riding precautions.

• Always wear DOT-approved helmet, eye protection, gloves, and protective clothing
• Never operate under influence of alcohol or drugs
• Observe all traffic laws and speed limits
• Ride within your skill limits and avoid aggressive maneuvers
• Be visible to other motorists with proper lighting and reflective gear
• Maintain safe following distance and scanning ahead for hazards

WARNING! Motorcycle riding involves risk of serious injury or death. Proper training and protective gear are essential.

Troubleshooting

Service: Contact authorized Honda dealer for complex repairs. Genuine Honda parts recommended for replacement.

Support: American Honda Motor Co., Inc. Customer Relations: 1-866-784-1870