🏷️ Basic Information

Make:

Mercedes-Benz

Model:

Heavy and Extra Heavy Trucks

Model Series:

Various (Actros, Arocs, Antos, Atego, Econic, Zetros - specific models and series are detailed within the manual itself based on applicable model years)

Year:

Multiple Model Years (Specific years covered depend on the content and updates within the manual; typically covers a broad range of recent to moderately older models)

Catalog Number:

Not Specified in Product Information (Refer to manual for internal part numbers or publication identifiers)

👋 Introduction

Market Segment:

Heavy-duty and Extra-Heavy-duty commercial vehicle sector.

Target Audience:

Professional truck technicians, fleet maintenance departments, authorized service centers, and experienced independent repair shops.

Key Differentiators:

Authoritative manufacturer data, extensive system coverage, detailed diagnostic procedures, and emphasis on advanced vehicle technologies characteristic of Mercedes-Benz trucks.

Feature 1:

Comprehensive technical data directly from Mercedes-Benz.

Feature 2:

Detailed schematics and wiring diagrams.

Feature 3:

Step-by-step repair and diagnostic procedures.

📋 Manual Details

Primary Coverage:

Maintenance and Repair Procedures for Mercedes-Benz Heavy and Extra Heavy Trucks

Diagnostic Coverage:

In-depth diagnostic procedures and troubleshooting for all major systems.

Technical Documentation Source:

Directly from the manufacturer (Mercedes-Benz)

Estimated Page Count:

Extensive (Typically thousands of pages across multiple volumes or a comprehensive digital file for this class of vehicle)

Type:

Service and Repair Manual

Scope:

Comprehensive technical documentation for professional technicians and advanced DIY users.

Language:

Likely English (Standard for international service manuals; original language may vary, but English is the most common translation)

Format:

Digital (PDF or proprietary electronic format) or Printed Volumes

📖 Manual Coverage

Powertrain:

Engine (diesel, common rail, emission control systems), Transmission (manual, automated manual, automatic), Driveline (axles, differentials, drive shafts).

Chassis:

Suspension (air, parabolic springs), Steering (hydraulic power), Brakes (air brake systems, ABS, EBS, disc/drum), Frame and Cab structure.

Electrical And Electronics:

Engine Control Units (ECU), Transmission Control Units (TCU), Body Control Modules (BCM), CAN bus communication, diagnostics, lighting, instrumentation, power distribution, auxiliary systems.

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) systems, including controls and refrigerant circuits.

Body And Interior:

Cab construction, doors, windows, seats, interior trim, body panels, aerodynamics, auxiliary equipment mounts.

Routine Maintenance:

Oil and filter changes, fluid level checks and top-offs, lubrication, filter replacements (air, fuel, oil, cabin), tire rotation.

Troubleshooting:

Diagnostic fault codes (DTCs), symptom-based troubleshooting, electrical schematic interpretation, component testing.

Repair And Replacement:

Component removal and installation, sub-assembly overhauls, system repairs (e.g., brake system bleeding, clutch adjustment).

Diagnostics And Calibration:

Use of diagnostic tools (e.g., Star Diagnosis), parameter setting, sensor calibration, system resets.

Depth:

Extremely High (Covers detailed specifications, torque values, diagnostic procedures, wiring diagrams, schematics, overhaul instructions, and special tool requirements.)

Special Tools:

Identification and usage instructions for Mercedes-Benz specific diagnostic and repair tools.

📊 Manual Specifications

Digital Format:

PDF (typically, with hyperlinked sections and searchable text for ease of navigation)

Print Quality For Digital Files:

High Resolution (Suitable for printing individual pages or sections)

Binding Type For Print:

Coil-bound or perfect-bound (for printed versions, allowing flat opening for ease of use in workshop environments)

Paper Type For Print:

Durable, matte finish paper (typically 20-24 lb paper to withstand workshop conditions)

⚙️ Engine Specifications

Engine Types:

Primarily Turbocharged Diesel Engines (e.g., OM471, OM470, OM936, OM934, etc., specific to model and application)

Horsepower Range:

Wide range, typically from 200 HP to over 700 HP depending on the model and engine variant.

Torque Range:

Extensive, commonly from 800 Nm to over 3000 Nm, tailored for heavy-duty applications.

Fuel Injection Type:

Common Rail Direct Injection (CRDI) with advanced electronic control.

Emission Standards Covered:

Euro VI / EPA standards, including Selective Catalytic Reduction (SCR), Diesel Particulate Filters (DPF), Exhaust Gas Recirculation (EGR).

Coolant Type:

Mercedes-Benz approved Antifreeze/Coolant (e.g., G48 specification or equivalent), usually ethylene glycol based.

🔧 Transmission

Standard Transmission Type:

Automated Manual Transmission (AMT) like Mercedes-Benz PowerShift G210/G230/G280, G281, etc. Manual transmissions also available on certain models.

Optional Transmission Types:

Traditional Manual Transmissions, Fully Automatic Transmissions (less common in heavy-duty, but available on specific models).

Transmission Control:

Electronic control with various shift strategies, crawl functions, and performance modes.

Transmission Fluid Type:

Specific synthetic or semi-synthetic transmission fluids (e.g., MB-Approval 236.xx, 235.xx series, specific to transmission model and torque rating).

📐 Dimensions

Cab Configurations:

Various cab styles including Day Cab, Flat Roof, High Roof, Compact, etc. (Specific dimensions vary by model).

Gross Vehicle Weight Rating Gvwr:

High, typically ranging from 18,000 kg (40,000 lbs) up to 26,000 kg (57,000 lbs) for rigid trucks, and GCWR (Gross Combination Weight Rating) for tractor units can exceed 250,000 kg (550,000 lbs).

🛡️ Safety Features

Safety Compliance:

Meets and often exceeds all relevant national and international safety regulations for commercial vehicles.

Active Safety Systems:

Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Traction Control System (TCS), Active Brake Assist (ABA), Lane Keeping Assist (LKA), Adaptive Cruise Control (ACC), Attention Assist, Cornering Assist.

Passive Safety Features:

Reinforced cab structure, crumple zones, driver and passenger airbags (where applicable), seatbelt pre-tensioners, advanced interior safety features.

💡 Technology Features

Infotainment Systems:

Modern Multimedia Cockpit with integrated navigation, Bluetooth connectivity, digital radio (DAB), and optional telematics systems.

Driver Assistance Features:

Advanced driver-assistance systems (ADAS) like Active Brake Assist, Lane Keeping Assist, Attention Assist, Adaptive Cruise Control, optional MirrorCam (digital mirrors).

Telematics And Connectivity:

Mercedes-Benz Uptime, Fleetboard telematics, remote diagnostics, predictive maintenance capabilities, and digital service recording.

🔧 Maintenance

Oil Change Interval Engine:

Variable and condition-based (often up to 100,000 km or more for long-haul applications, determined by vehicle telematics and oil quality sensors, detailed in manual).

Filter Replacement Interval:

Varies by component and operating conditions; typically synchronized with engine oil changes or based on mileage/hours, specified in the manual.

Engine Oil Specification:

Specific Mercedes-Benz engine oil approvals (e.g., MB-Approval 228.5, 228.51, 229.5, etc., for low-SAPS synthetics and heavy-duty engine oils). Viscosity grades like 10W-40, 15W-40, 5W-30 common.

Coolant Specification:

Mercedes-Benz Antifreeze/Coolant Concentrate (e.g., G48 or equivalent), mixed with deionized water to achieve desired freeze protection.

Brake Fluid Specification:

DOT 4 Class 6 or DOT 5.1 for hydraulic systems where applicable; for air brakes, clean, dry air is critical, with specific desiccant cartridge requirements.

Common Wear Items:

Brake pads and discs, clutch components (especially on AMT systems), suspension bushings, air suspension bellows, turbocharger wear, DPF regeneration issues if not maintained properly, AdBlue system components (SCR catalyst, injector, pump).

Key Pm Checks:

Regular inspection of air brake system integrity, tire pressure and wear, suspension components, electrical connections, fluid leaks, and DPF/SCR system functionality.

📚 Vehicle History

Brand Legacy:

Mercedes-Benz has a long and storied history in commercial vehicle manufacturing, dating back to the first motor trucks developed by Karl Benz and Gottlieb Daimler in the late 19th century. Renowned for engineering excellence, durability, and innovation.

Series Development:

Successive generations of Mercedes-Benz trucks have seen continuous evolution, from the early LP and L series to the modern Actros, Arocs, Antos, Atego, and Econic ranges, each building upon technological advancements and market demands.

Manufacturing Locations:

Global manufacturing footprint, with major production facilities in Germany, as well as licensed production and assembly plants in various countries worldwide.

🏆 Awards & Recognition

Industry Awards:

Mercedes-Benz trucks have historically received numerous industry awards for innovation, efficiency, safety, and reliability from trucking publications and organizations worldwide.

Efficiency Ratings:

Focus on fuel efficiency through advanced engine technology, aerodynamics, and powertrain optimization, often recognized in fleet efficiency awards.

Quality And Environmental Certifications:

Manufacturing facilities typically certified to ISO 9001 (Quality Management) and ISO 14001 (Environmental Management).