1987 ZL 1000 Owners Manual

The 1987 ZL 1000 is a high-performance sport motorcycle featuring a 997cc liquid-cooled four-stroke engine, six-speed transmission, dual front disc brakes, monoshock rear suspension, and advanced instrumentation. This manual covers essential information for proper operation, maintenance, and troubleshooting of your motorcycle. Below are key sections for safety, features, operation, maintenance, and technical specifications.

Features at a Glance

Key components: 997cc DOHC inline-four engine, Digital instrumentation, Monoshock rear suspension, Dual front disc brakes, Six-speed transmission.

Pre-Ride Inspection

Always perform these checks before each ride to ensure safety and proper operation.

1. Check fuel level: Ensure adequate fuel for your journey.
2. Inspect tires: Check pressure and condition for wear/damage.
3. Test brakes: Verify proper front and rear brake operation.
4. Check lights: Test headlight, brake light, turn signals.
5. Verify controls: Ensure throttle, clutch, and brake levers function smoothly.
6. Check oil level: Verify engine oil is at proper level.

WARNING! Never operate motorcycle without completing pre-ride inspection. Failure to do so may result in accident or injury.

Operation Instructions

Proper starting and riding procedures for optimal performance and safety.

1. Starting procedure: Turn ignition key, ensure neutral, pull choke if cold, press starter button.
2. Shifting: Use clutch lever for smooth gear changes; avoid over-revving.
3. Braking: Apply both brakes simultaneously for controlled stopping.
4. Cornering: Lean motorcycle smoothly while maintaining throttle control.
5. Highway riding: Maintain safe following distance and use mirrors frequently.

CAUTION! Allow engine to warm up before aggressive riding. Always wear proper protective gear.

Technical Specifications

• Engine Type: Liquid-cooled 4-stroke DOHC inline-four
• Displacement: 997cc
• Bore x Stroke: 73.0 x 59.6mm
• Compression Ratio: 11.0:1
• Fuel System: 4x 34mm CV carburetors
• Ignition: Electronic CDI
• Lubrication: Wet sump
• Transmission: 6-speed constant mesh
• Final Drive: Chain
• Frame: Double cradle steel
• Wheelbase: 1460mm (57.5 inches)
• Fuel Capacity: 18 liters (4.75 gallons)

Controls and Instrumentation

Familiarize yourself with all controls before riding.

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

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

Instrument Panel: Speedometer (0-260 km/h), tachometer (0-11,000 rpm), odometer, trip meter, fuel gauge, neutral indicator, high beam indicator, turn signal indicators, oil pressure warning light.

Other Controls: Ignition switch, steering lock, fuel petcock, sidestand, gear shift lever, rear brake pedal.

Maintenance Schedule

Regular maintenance intervals for optimal performance and longevity.

1. Daily: Pre-ride inspection, chain tension check
2. Every 600 miles: Oil level check, tire pressure, brake inspection
3. Every 3,000 miles: Oil and filter change, chain adjustment/lubrication
4. Every 6,000 miles: Spark plug replacement, air filter cleaning, brake fluid check
5. Every 12,000 miles: Valve clearance check, carburetor synchronization
6. Every 2 years: Brake fluid replacement, coolant replacement

Tip: Record all maintenance in your owner's manual log for warranty purposes.

Basic Troubleshooting

Common issues and basic solutions for minor problems.

1. Engine won't start: Check fuel, ignition switch, kill switch, neutral position, battery.
2. Poor performance: Check air filter, spark plugs, fuel quality, carburetor settings.
3. Electrical issues: Check battery connections, fuses, ground wires.
4. Brake problems: Check fluid level, pad wear, lever/pedal free play.
5. Chain issues: Check tension, lubrication, sprocket wear.

WARNING! For complex mechanical issues, consult qualified service technician.

Storage Guidelines

Proper procedures for short-term and long-term storage.

1. Clean motorcycle thoroughly before storage.
2. Add fuel stabilizer and run engine for 5 minutes.
3. Change oil and filter if storing longer than 3 months.
4. Remove battery and store on trickle charger.
5. Inflate tires to maximum pressure and elevate off ground if possible.
6. Cover motorcycle with breathable cover in dry location.

Safety Information

Essential safety guidelines for all riders.

Always wear DOT-approved helmet, eye protection, gloves, jacket, pants, and boots. Never operate under influence of alcohol or drugs. Obey all traffic laws and speed limits. Maintain motorcycle in safe operating condition. Take motorcycle safety course if inexperienced rider. Be visible to other motorists at all times.

CAUTION! This motorcycle has high performance capabilities. Ride within your skill level and always exercise caution.

Warranty Information

Limited warranty coverage for 12 months from date of purchase with no mileage limitation. Covers defects in materials and workmanship. Does not cover normal wear items, improper maintenance, accidents, modifications, or commercial use. Keep purchase receipt and maintenance records for warranty claims. Contact authorized dealer for warranty service.

Troubleshooting Guide

Service: Contact authorized dealer for professional service and genuine parts.