1987 FZR 1000 Service Manual

The 1987 Yamaha FZR 1000 is a high-performance sport motorcycle featuring a 1002cc liquid-cooled, 5-valve per cylinder, inline-four engine with EXUP exhaust system, aluminum Deltabox frame, anti-dive front forks, and full fairing. This service manual covers maintenance procedures, specifications, troubleshooting, and repair instructions for proper servicing and operation.

General Information

This manual provides detailed service information for the 1987 Yamaha FZR 1000. Includes safety precautions, tool requirements, and general maintenance procedures.

Specifications

• Engine Type: Liquid-cooled, 4-stroke, DOHC, 5-valve per cylinder
• Displacement: 1002cc
• Bore x Stroke: 75.5mm x 56.0mm
• Compression Ratio: 11.2:1
• Fuel System: Mikuni BDST38 carburetors
• Ignition System: CDI electronic ignition
• Transmission: 5-speed constant mesh
• Frame: Aluminum Deltabox
• Front Suspension: 41mm telescopic forks with anti-dive
• Rear Suspension: Monoshock, fully adjustable
• Front Brakes: Dual 298mm discs, 4-piston calipers
• Rear Brakes: Single 245mm disc, 2-piston caliper
• Dry Weight: 205kg (452 lbs)

Periodic Maintenance

Regular maintenance schedule and procedures to ensure optimal performance and longevity.

1. Pre-ride Inspection: Check tires, brakes, controls, lights
2. Every 600 miles: Oil change, chain adjustment, general inspection
3. Every 4000 miles: Valve clearance check, carburetor sync
4. Every 8000 miles: Spark plug replacement, brake fluid change
5. Seasonal: Coolant change, battery maintenance

WARNING! Always use genuine Yamaha parts and recommended lubricants.

Engine Service

Detailed procedures for engine maintenance and repair.

1. Cylinder Head: Valve adjustment, camshaft service
2. Cylinder & Piston: Inspection, measurement, replacement
3. Crankcase: Crankshaft, connecting rods, bearings
4. Clutch: Adjustment, inspection, replacement
5. Transmission: Gear inspection, shift mechanism
6. Lubrication System: Oil pump, filter, cooler service
7. Cooling System: Radiator, water pump, thermostat

CAUTION! Engine disassembly requires special tools and expertise.

Fuel System

Mikuni BDST38 carburetor service and fuel system maintenance.

1. Carburetor Removal: Disconnect fuel lines, throttle cables
2. Cleaning: Disassembly, jet cleaning, float adjustment
3. Synchronization: Using vacuum gauges for balance
4. Fuel Pump: Testing and replacement procedures
5. Air Filter: Cleaning and replacement

Tip: Always use fresh fuel and proper fuel stabilizer for storage.

Electrical System

Complete electrical system diagnosis and repair.

Testing procedures for charging system, ignition system, and all electrical components.

Chassis & Suspension

Frame, suspension, and steering maintenance.

1. Frame Inspection: Check for cracks, alignment
2. Front Forks: Oil change, seal replacement, anti-dive service
3. Rear Shock: Preload adjustment, damping settings
4. Steering Head: Bearing adjustment and replacement
5. Wheels & Tires: Balance, truing, tire replacement

WARNING! Proper torque specifications must be followed for all fasteners.

Brake System

Hydraulic brake system service and maintenance.

1. Front Brakes: Pad replacement, rotor measurement, bleeding
2. Rear Brakes: Pad replacement, caliper service
3. Master Cylinders: Inspection, rebuild kits
4. Brake Lines: Inspection, replacement with steel braided
5. Brake Fluid: DOT 4 recommended, regular flushing

CAUTION! Brake fluid is corrosive - protect painted surfaces.

Troubleshooting

Diagnostic Procedures: Step-by-step troubleshooting for common issues.

Wiring Diagrams

Complete electrical schematics for the 1987 FZR 1000.

• Main harness routing and connections
• Ignition system wiring
• Charging system circuit
• Lighting and switch circuits
• Instrument cluster connections

Note: Color codes and connector locations for accurate diagnosis.