🏷️ Basic Information

Make:

Volvo BM

Model:

320 Buster

Model Variant:

Standard agricultural tractor

Production Years Covered:

Late 1960s to 1970s (exact years not specified)

👋 Introduction

Vehicle Segment:

Agricultural tractor/utility vehicle

Target Audience:

Mechanics, service technicians, and owners performing maintenance and repairs

Value Proposition:

Provides essential, manufacturer-backed information for maintaining and repairing a specific, robust engine used in reliable machinery.

Manual Advantage:

Comprehensive coverage for the D 913 engine variant, crucial for reliable machinery work or restoration.

Cross Applicability:

Useful for a range of machines beyond the 320 Buster if they utilize the D 913 engine.

📋 Manual Details

Overall Coverage:

Comprehensive repair and maintenance for the Volvo BM 320 Buster equipped with the D 913 engine.

Engine Applicability:

Specifically for the D 913 engine, including its use in other machinery.

Page Count:

High (exact count not provided)

Manual Type:

Workshop Manual (Verkstadshandbok)

Language:

Swedish

Format:

PDF (digital download)

📖 Manual Coverage

Engine Systems:

Cooling system, lubrication system, fuel system (injection, delivery, filtration), intake and exhaust systems, starting system, ignition system (if applicable), engine overhaul and disassembly/assembly.

Powertrain Systems:

Integration of the D 913 engine with the vehicle's transmission (likely manual for this era/type).

Maintenance Procedures:

Routine maintenance, service intervals, fluid changes, filter replacements, adjustments.

Diagnostic Procedures:

Troubleshooting guides, symptom-based diagnostics for engine performance issues.

Repair Procedures:

Step-by-step instructions for component repair, replacement, and rebuilding of the D 913 engine.

Depth of Information:

High, covering all repair and maintenance work, implying detailed technical specifications and procedures for a complete rebuild.

Part Numbers:

Likely included for engine components and service items (not confirmed).

Torque Specifications:

Detailed torque values for critical fasteners are included in the manual.

📊 Manual Specifications

File Type:

PDF

Compatibility:

Works on any device with a PDF reader (PC, Mac, tablet, smartphone).

Requirements:

No special software required.

Searchability:

May be searchable if text-layer is present; quality of OCR not guaranteed.

Original Print Quality:

Described as 'absolut högsta kvalitet', indicating excellent original print and imagery.

Binding:

Digital (PDF), original binding likely robust workshop style (e.g., spiral-bound).

Paper Type:

Original paper durable for workshop use; digital copy not applicable.

⚙️ Engine Specifications

Engine Family:

Volvo D 913

Engine Type:

Diesel engine

Displacement:

Approximately 3.6 liters

Cylinder Count:

4 cylinders (typical for D 913 variants)

Bore x Stroke:

Approximately 95 mm x 120 mm (typical for similar Volvo diesels; exact in manual)

Horsepower Rating:

Typically 60-75 HP for agricultural applications (specific in manual)

Torque Rating:

Typically 200-250 Nm (specific figures in manual)

Fuel Type:

Diesel fuel

Injection System:

Likely Bosch inline or rotary injection pump (specifics in manual)

Fuel Filtration:

Multi-stage diesel filtration, detailed replacement procedures in manual.

🔧 Transmission

Transmission Type:

Manual transmission designed for agricultural use, likely with multiple ranges or PTO.

Optional Features:

Not specified, but possible specialized PTO or creeper gears for agricultural use.

Clutch Type:

Single-plate dry clutch (typical for this class)

📐 Dimensions

Vehicle Type:

Compact Utility Tractor / Agricultural Tractor

Wheelbase:

Not specified

Length:

Not specified

Curb Weight:

Approximately 1500-2000 kg (specifics in manual or vehicle data)

🛡️ Safety Features

Safety Ratings:

N/A - not applicable for agricultural tractor

Active Safety:

Basic controls and instrumentation; no advanced driver assistance systems.

Passive Safety:

No specific passive safety features mentioned; typical for era.

💡 Technology Features

Audio System:

Not applicable; utilitarian agricultural tractor.

Driver Assistance:

Not applicable; basic controls and instrumentation.

🔧 Maintenance

Oil Change Interval:

Typically 250-500 operating hours; specific recommendation in manual.

Fuel Filter Replacement:

As per manual; usually tied to operating hours or symptoms of fuel starvation.

Air Filter Replacement:

As per manual; often based on operating hours or visual inspection of cleanliness.

Engine Oil Type:

API CD or CE rated diesel engine oil, SAE 15W-40 or 20W-50 recommended (check manual for precise grade).

Coolant Type:

Ethylene glycol-based antifreeze, mixed with distilled water; ratio and type detailed in manual.

Transmission Oil Type:

GL-4 or GL-5 gear oil, viscosity grade dependent on operating temperature (manual will specify).

Common Wear Items:

Valve seals, piston rings, injector seals, glow plugs, fuel injection pump calibration, water pump.

Typical Troubleshooting:

Hard starting (glow plugs, fuel system), loss of power (fuel delivery, air intake), excessive smoke (injection timing, compression).

📚 Vehicle History

Manufacturer:

Volvo BM

Legacy:

Long history of producing robust and reliable agricultural and construction machinery, known for build quality and durability.

320 Buster Era:

Popular model in the late 1960s and 1970s, designed for general farm work and utility.

Production Location:

Sweden (Volvo BM facilities)

Engine Production Period:

Likely covered the lifespan of the 320 Buster and other compatible machinery.

🏆 Awards & Recognition

Reputation:

Volvo BM is well-regarded for durable, reliable machinery; the 320 Buster is a respected model in its class.

Awards:

No specific awards mentioned for this model or era.