🏷️ Basic Information

Make:

Volvo

Model:

240

Model Years Covered:

1984-1993

Chassis Codes:

P240, P244, P245

Engine Codes:

B21, B23, B230, D20, D24

👋 Introduction

Target Audience:

Volvo 240 owners, independent repair shops, Volvo dealerships, automotive technicians.

Value Proposition:

Provides detailed, factory-level information specific to the Volvo 240's diverse engine lineup, crucial for maintaining these robust vehicles.

Manual Strength:

Authoritative content designed to meet the needs of Volvo technicians worldwide, ensuring accuracy and completeness in engine repair.

📋 Manual Details

Manual Scope:

Engine Workshop Service Repair Manual (Engine Focus)

Estimated Page Count:

Likely 500+ pages (typical for comprehensive engine workshop manuals, exact count not provided)

Manual Type:

Workshop Service Repair Manual (Engine Focus) + Included Owner's Manual (North America)

Language:

English

Format:

PDF

📖 Manual Coverage

Engine Systems:

Fuel Injection (K-Jetronic, LH-Jetronic), Ignition System, Cooling System, Lubrication System, Exhaust System, Engine Mechanical (Disassembly, Assembly, Rebuilding), Engine Management, Emissions Control

Repair Procedures:

Engine removal and installation, Cylinder head overhaul, Piston and connecting rod installation, Crankshaft and bearing service, Timing belt/chain replacement, Fuel injector testing and replacement, Ignition coil testing, Thermostat replacement, Water pump replacement, Oil pump service, EGR system service, Emission control component diagnosis

Depth:

Comprehensive for engine diagnostics, repair, and rebuilding. Suitable for professional technicians and advanced DIY enthusiasts. Includes torque specifications, clearances, and component testing procedures.

📊 Manual Specifications

PDF Features:

Searchable text, high-resolution diagrams and illustrations, printable pages.

Image Quality:

High quality, suitable for clear viewing of technical diagrams and exploded views.

Binding:

N/A (Digital PDF)

Paper Quality:

N/A (Digital PDF)

⚙️ Engine Specifications

Engines Covered:

2,127 cc B21 SOHC I4, 2,316 cc B23/B230 SOHC I4, 1,986 cc D20 SOHC I5 Diesel, 2,383 cc D24 SOHC I6 Diesel

B230Fk Ft Power:

Approx. 114-130 hp (Turbocharged variants)

B230F Power:

Approx. 114 hp

D24 Power:

Approx. 80-101 hp (Naturally aspirated and Turbocharged variants)

Injection Systems:

Bosch K-Jetronic (CIS), Bosch LH-Jetronic (Fuel Injection)

🔧 Transmission

Standard Transmission:

4-speed Manual (M46 with Overdrive), 5-speed Manual (M46, M47)

Optional Transmission:

3-speed Automatic (AW71)

Transmission Fluid Type:

ATF Dexron III (for automatics), Gear Oil GL-4 (for manuals, consult manual for specific viscosity)

📐 Dimensions

Body Styles:

Sedan (244), Station Wagon (245), Coupe (242)

Wheelbase:

Approx. 104.3 inches (2650 mm)

Curb Weight:

Approx. 3,000 - 3,500 lbs (1360 - 1590 kg), varies by body style and engine

🛡️ Safety Features

Historical Safety:

Known for robust construction and inherent safety features for its era. Early models predate standardized crash testing as we know it today.

Brakes:

Front: Ventilated Disc Brakes, Rear: Disc Brakes (or Drum Brakes on some early models). ABS was optional on later models.

Occupant Protection:

Reinforced safety cage, three-point seat belts, collapsible steering column, padded dashboard.

💡 Technology Features

Audio System:

Factory AM/FM stereo with cassette player, optional amplifier and speakers. Basic but functional for its time.

Advanced Features:

Limited by modern standards. Available features included ABS (Anti-lock Braking System) on later models. Cruise control was a common option.

Connectivity Options:

N/A (No factory integration for mobile devices or advanced connectivity in this era).

🔧 Maintenance

Oil Change Interval:

Typically every 5,000 - 7,500 miles or 6-12 months (refer to owner's manual for precise interval based on driving conditions).

Timing Belt Interval:

Every 60,000 miles or 5 years (for gasoline engines with timing belts). Diesel engines use timing chains which are generally maintenance-free.

Engine Oil Type:

SAE 10W-30 or 10W-40 (API SG or higher), consult manual for specific viscosity recommendations based on temperature.

Coolant Type:

Ethylene glycol based antifreeze, typically a 50/50 mix with distilled water. Volvo recommends their specific coolant or a compatible green/blue coolant.

Common Problems:

Head gasket leaks, oil leaks (especially from crank seals and valve cover gasket), fuel pump failure, idle control valve issues (on EFI models), aging wiring harnesses, exhaust manifold cracks (on some models).

Diesel Specific Issues:

Glow plug system issues, injector pump leaks, turbocharger wear (on D24T).

📚 Vehicle History

Volvo Philosophy:

Emphasis on safety, durability, and reliability.

240 Era:

Part of the Volvo '300' series platform, evolving from the Volvo 140 series. Known for its distinctive 'Amazon' styling cues. Produced with minimal major changes throughout its long run.

Production Period:

1974-1993 (1984-1993 covered by this manual)

Manufacturing Location:

Primarily Sweden, with some production in Belgium and other locations.

🏆 Awards & Recognition

Model Reputation:

Widely recognized for its durability, safety, and practicality. Often cited as a classic reliable car. Popular in rallying and endurance events.