This comprehensive Workshop Service Repair Manual in German is your guide to maintaining and repairing your 1968-1972 Mercedes-Benz PKW-Typen Baureihe W108-W113. Covering every single detail, this manual includes all models and engines, making it an essential resource for both seasoned mechanics and passionate DIY enthusiasts.

Detailed illustrations, exploded diagrams, drawings, and photos walk you through every service and repair procedure. With clear instructions and step-by-step guidance, you'll find it easy to tackle any repair challenge from basic maintenance to engine overhauls.

Explore in-depth information on a wide range of topics including:

* **Engine Overhaul and Rebuilding:** Get detailed instructions on dismantling, inspecting, repairing, and reassembling your engine, ensuring optimal performance.
* **Brakes:** Learn how to service, adjust, and replace brake components for safe and reliable stopping power.
* **Sunroof:** Understand the mechanics of your sunroof and master the procedures for maintenance and repair.
* **Timing Belt Replacement:** Follow the precise instructions for replacing the timing belt, a crucial maintenance task for your engine's longevity.
* **Trouble Codes:** Decode error codes and diagnose potential issues with your vehicle's systems.
* **Wiring Diagrams:** Navigate the complex electrical system with clear and detailed wiring diagrams.
* **Troubleshooting and Diagnostics:** Equip yourself with the tools and techniques to identify and resolve a wide range of mechanical issues.
* **Computer Diagnostic Trouble Tree Charts:** Utilize these charts to efficiently troubleshoot electronic system malfunctions.
* **Engine Performance:** Optimize your engine's performance through detailed instructions on tuning, fuel systems, and ignition systems.
* **Front End and Alignment Procedures and Specifications:** Master the techniques for aligning your vehicle's suspension for optimal handling and tire wear.
* **Suspension:** Understand the complexities of your vehicle's suspension system and learn how to diagnose and repair common problems.
* **Transmission Removal and Installation:** Gain the knowledge and confidence to remove and install your transmission with ease.
* **Air Conditioning Service and Capacities:** Ensure a comfortable ride by learning how to service and maintain your air conditioning system.
* **Transmission In Car Servicing:** Perform essential maintenance tasks on your transmission without removing it from the vehicle.
* **Computer Diagnostic Codes:** Decode error messages and troubleshoot electronic system malfunctions.
* **Firing Orders:** Understand the proper firing sequence for your engine.
* **Detailed Specifications on Every Model Covered:** Find all the technical data you need for each specific model.
* **Factory Maintenance Schedules and Charts:** Follow the manufacturer's recommended maintenance schedule for optimal vehicle health.
* **Serpentine Belt Routings With Diagrams:** Learn the proper routing for your serpentine belt for efficient engine operation.
* **Timing Belt Service Procedures:** Master the procedures for replacing the timing belt, a crucial maintenance task.
* **Brake Servicing Procedures:** Ensure safe and reliable stopping power by following the detailed brake servicing procedures.
* **Driving Concerns:** Address common driving issues and learn how to troubleshoot them.
* **Complete Torque Specifications:** Ensure proper tightening of components with accurate torque values.
* **U-Joint and CV-Joint Service Procedures:** Maintain your drivetrain with comprehensive service procedures for U-joints and CV-joints.
* **Repair Procedures:** Find detailed instructions for a wide range of repair tasks.
* **Complete Wiring Diagrams:** Navigate your vehicle's electrical system with ease using comprehensive wiring diagrams.
* **Hundreds of Illustrations:** Visualize repair procedures step-by-step.
* **Vacuum Diagrams:** Understand the flow of air and vacuum within your engine for efficient troubleshooting.

This manual empowers you to work on your Mercedes-Benz with confidence and save on costly repair bills.

The 1968-1972 Mercedes-Benz PKW-Typen Baureihe W108-W113, encompassing the 280 S/8, 280 SE/8, 280 SEL/8, 280 SL/8, 300 SEL/8, 300 SEL/8 6.3, 280 SE/9 3.5, and 300 SEL/9 3.5 models, represents a pivotal moment in the history of Mercedes-Benz. These vehicles, known for their robust construction, refined engineering, and elegant styling, established the brand as a leader in the luxury automotive segment. The W108 and W113 chassis codes denoted the two distinct body styles offered: the W108 referred to the four-door sedans, while the W113 designated the iconic "Pagoda" SL roadster.

These models boasted a range of powerful and sophisticated engines, including the M130 series of in-line six-cylinder engines and the legendary M100 V8, which found its way into the 300 SEL 6.3. The W108/W113 era also saw the introduction of innovations like the first fully-electronic fuel injection system for production cars, as well as advanced suspension systems and power steering. The interior featured opulent materials, meticulous craftsmanship, and a level of comfort and safety that set new standards for the time. Perhaps most importantly, these cars were renowned for their exceptional build quality and durability, solidifying Mercedes-Benz's reputation for producing vehicles that were not only luxurious but also reliable and long-lasting.