The 1986 Volvo 240 Service Manual provides comprehensive technical information for maintaining and repairing the Volvo 240 series. This manual covers engine systems, transmission, suspension, brakes, electrical systems, and routine maintenance procedures. The Volvo 240 is known for its durability and safety features, and this manual serves as an essential guide for mechanics and DIY enthusiasts.
Technical specifications for the 1986 Volvo 240 model series.
| Specification | Details |
|---|---|
| Engine Type | B230F 2.3L Inline-4 |
| Horsepower | 114 hp @ 5400 rpm |
| Torque | 136 lb-ft @ 2700 rpm |
| Transmission | 4-speed manual or 3-speed automatic |
| Fuel System | Bosch K-Jetronic fuel injection |
| Fuel Capacity | 15.8 gallons |
| Curb Weight | 2,855 lbs |
| Wheelbase | 104.3 inches |
| Brakes | Front disc, rear drum |
| Electrical | 12-volt system |
Detailed information about the B230F engine and related systems.
WARNING! Always disconnect battery before working on engine systems. Allow engine to cool completely before performing maintenance.
Service procedures for manual and automatic transmissions.
CAUTION! Use proper jack stands when working under vehicle. Transmission fluid may be hot after operation.
Complete brake system service and maintenance.
Front Brakes: Disc brakes with single-piston calipers. Rear Brakes: Drum brakes with self-adjusting mechanism.
Brake Pad Replacement: Front pads typically last 30,000-40,000 miles. Brake Fluid: DOT 4 recommended, change every 2 years. Parking Brake: Cable adjustment procedures. ABS: Not available on 1986 models.
Wiring diagrams and electrical component service.
Tip: Always reference wiring diagrams when troubleshooting electrical issues.
Scheduled maintenance intervals and procedures.
WARNING! Use only Volvo-approved parts and fluids for optimal performance and longevity.
Common issues and their solutions for the 1986 Volvo 240.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Hard starting | Fuel pressure, spark plugs | Check fuel pump pressure; replace spark plugs and wires |
| Overheating | Coolant level, thermostat | Check coolant level; replace thermostat; flush system |
| Brake vibration | Warped rotors | Resurface or replace front brake rotors |
| Electrical issues | Ground connections | Clean and tighten battery and chassis grounds |
| Transmission slippage | Fluid level, bands | Check fluid level; adjust bands if applicable |
Important safety information for working on your Volvo 240.
CAUTION! Always use jack stands when working under vehicle. Disconnect battery before electrical work. Use proper safety equipment including gloves and eye protection.
Reference diagrams for various systems (available in full PDF manual).
Genuine Volvo parts and recommended aftermarket alternatives.
Volvo OEM Parts: Available through authorized dealers. Aftermarket Support: IPD, FCP Euro, and other specialists carry performance and replacement parts. Interchange: Many parts interchangeable between 240 models 1975-1993.
Service: For technical support contact Volvo Customer Service or visit authorized service centers.