Model Variant:
First generation diesel-engined models
Production Years Covered:
1979 - 1988
Vehicle Type:
Passenger car / light commercial application
Engine Family:
Volvo D-series indirect-injection diesel
Manual Title:
1979 Volvo D20 D24 -1988 Service Repair Workshop Manual
Manual Type:
Service Repair Workshop Manual
Format:
PDF (digital download)
Delivery:
Instant download
Target Audience:
Owners, mechanics, and technicians
Intended Use:
Maintenance, repair, and overhaul of D20 and D24 diesel vehicles
Key Features of the Vehicle
Engine Design:
Robust indirect-injection diesel engines
Known Strength:
Engineering quality and reliability
Design Priority:
Dependable long-term performance
Coverage:
Comprehensive service and repair information
Diagnostics Included:
Troubleshooting guidance for common issues
Safety Content:
Safety guidelines for secure repair practice
Usability:
Searchable PDF suitable for workshop or home use
Models Covered:
Volvo D20 and D24, 1979 through 1988
Coverage Areas:
Maintenance procedures, diagnostics, specifications, repair
Manual Type:
Service Repair Workshop Manual
Delivery Method:
Instant download
Page Count:
N/A - exact page count not specified
Engine Mechanical:
Cylinder head, block, pistons, bearings, and valvetrain procedures
Timing Belt / Timing Drive:
Replacement intervals and timing procedures
Fuel System:
Indirect injection pump and injector service information
Cooling System:
Coolant specifications and cooling component repair
Lubrication System:
Diesel engine oil types, capacities, and service
Manual Transmission:
4- and 5-speed gearbox service and repair
Automatic Transmission:
3-speed automatic service information
Clutch:
Inspection, adjustment, and replacement procedures
Drive Axles:
Driveshaft and final drive service
Brakes:
Hydraulic brake system repair and adjustment
Steering:
Steering system inspection and service
Suspension:
Front and rear suspension component procedures
Electrical:
Wiring, charging, starting, and lighting diagnosis
Body:
Interior and exterior component removal and refitting
Routine Maintenance:
Step-by-step scheduled service procedures
Diagnostics:
Troubleshooting guidance for potential faults
Tightening Specifications:
Torque values for key fasteners
Adjustment Values:
Clearances and adjustment specifications
Parts Information:
Component identification and replacement reference data
Safety Guidelines:
Safe operation and repair practices
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Configuration:
2.0-liter inline-4 diesel
Fuel System:
Indirect injection
Power Output:
Approximately 60-65 horsepower
Valvetrain:
Overhead camshaft with timing belt drive
Emissions Equipment:
N/A - not specified for this model
Configuration:
2.4-liter inline-6 diesel
Fuel System:
Indirect injection
Power Output:
Approximately 82-85 horsepower
Valvetrain:
Overhead camshaft with timing belt drive
Emissions Equipment:
N/A - not specified for this model
Ratings and Crash Testing
Crash Test Rating:
N/A - not specified for this era and model
Braking:
Hydraulic braking system
Steering:
Mechanical steering system
Occupant Protection:
Body structure designed for occupant protection
Seat Belts:
Front seat belt restraints
Timing Belt Replacement:
At recommended manufacturer interval for D20/D24 diesel engines
Engine Oil Service:
Per scheduled maintenance intervals
General Inspection:
Routine scheduled checks of fluids, belts, and components
Diesel Engine Oil:
Diesel-rated engine oil per manufacturer specification
Engine Oil Capacity:
Refer to model-specific fill data in the manual
Coolant:
Coolant specification per manufacturer recommendation
Known Issues and Wear Items
Timing Belt:
Common wear item requiring scheduled replacement
Fuel System:
Indirect injection pump and injector wear
Diagnostics:
Manual provides troubleshooting guidance for potential issues
