The 1987 Acura Legend Service Manual provides comprehensive technical information for the maintenance, repair, and servicing of the 1987 Acura Legend. This manual covers the 2.5L and 2.7L V6 engines, automatic and manual transmissions, chassis systems, electrical systems, and all major components. Below are key sections for specifications, maintenance procedures, troubleshooting, and technical data.
Technical specifications for the 1987 Acura Legend models including engine, transmission, and chassis details.
| Specification | Description |
|---|---|
| Engine Type | 2.5L and 2.7L V6 SOHC |
| Horsepower | 151 hp @ 5800 rpm (2.5L) |
| Torque | 154 lb-ft @ 4500 rpm (2.5L) |
| Transmission | 5-speed manual / 4-speed automatic |
| Fuel System | Multi-point fuel injection |
| Brake System | Front disc / rear drum with ABS |
| Suspension | Independent front and rear |
| Wheelbase | 108.7 inches |
| Curb Weight | 3150 lbs (approx) |
| Fuel Capacity | 18.5 gallons |
Detailed procedures for engine maintenance, repair, and diagnostics.
WARNING! Always disconnect battery before working on engine systems. Use proper lifting equipment for engine removal.
Service procedures for manual and automatic transmissions.
CAUTION! Use only recommended transmission fluids. Improper fluid can cause transmission damage.
Complete brake system service including hydraulic systems and ABS components.
Front Brakes: Disc brake pad replacement, rotor service, caliper overhaul. Rear Brakes: Drum brake shoe replacement, wheel cylinder service. Hydraulic System: Master cylinder, brake lines, and ABS component service. Bleeding Procedure: Step-by-step brake system bleeding.
Wiring diagrams, component testing, and electrical system repairs.
Tip: Always use proper circuit testers and follow wiring diagrams precisely.
Fuel injection system service and component replacement.
WARNING! Always relieve fuel system pressure before servicing. No smoking or open flames near fuel system work.
Radiator, thermostat, water pump, and cooling system maintenance.
Exhaust manifold, catalytic converter, and muffler service procedures.
CAUTION! Allow exhaust system to cool completely before servicing. Use proper safety equipment when working under vehicle.
Factory recommended maintenance intervals and service procedures.
| Service Interval | Required Maintenance |
|---|---|
| 7,500 miles | Oil change, tire rotation, inspection |
| 15,000 miles | Oil change, air filter, cabin filter |
| 30,000 miles | Spark plugs, fuel filter, brake inspection |
| 60,000 miles | Timing belt, coolant flush, transmission service |
| 90,000 miles | Major service including all fluids and filters |
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Engine won't start | Battery, starter, fuel system | Check battery voltage, test starter, verify fuel pressure |
| Poor acceleration | Fuel filter, air filter, ignition | Replace fuel and air filters, check spark plugs |
| Brake vibration | Warped rotors, worn pads | Resurface or replace rotors, install new pads |
| Electrical issues | Battery, alternator, grounds | Test charging system, check ground connections |
| Overheating | Thermostat, water pump, coolant | Replace thermostat, check water pump, flush coolant |
Technical Support: Contact Acura technical service line for complex diagnostic issues.
Parts Information: Use genuine Acura parts for optimal performance and reliability.