This comprehensive Mercedes-Benz Service & Repair Manual provides detailed instructions and illustrations for servicing and repairing a wide range of Mercedes-Benz models. Covering model years 1981 to 1993, it encompasses the 107, 123, 124, 126, 129, 140, and 201 series. The manual offers step-by-step guidance for various maintenance tasks, including:

* **Engine Maintenance:** This section covers procedures like engine oil and filter changes, valve clearance adjustments, idle speed checks and adjustments, injection timing checks and adjustments, fuel filter replacement, air filter replacement, V-belt inspections, oxygen sensor replacement, spark plug checks and replacements, coolant level and antifreeze protection checks, and coolant replacements.
* **Transmission and Drivetrain:** The manual delves into procedures like manual and automatic transmission oil changes, fluid level checks and corrections, transfer case fluid changes, clutch system checks and fluid level adjustments, and drive shaft flexible coupling inspections.
* **Suspension and Steering:** You'll find instructions for inspecting and lubricating throttle linkages, checking and adjusting idle speed adjusters, inspecting self-leveling suspension systems, front and rear axle oil changes, fluid level checks and corrections, ball joint checks, rear axle mount adjustments, wheel inspections and rotations, tire inspections, tire pressure adjustments, and steering checks.
* **Brakes:** This section covers brake fluid level checks, brake line inspections, brake pad and disk thickness checks, brake disk cleaning, parking brake cable inspections, parking brake adjustments, brake fluid replacements, and brake tests.
* **Electrical and Body:** The manual provides guidance on checking and correcting battery fluid levels, inspecting warning and indicator lamps, cleaning water drains, lubricating door hinges and locks, checking and correcting hydraulic top fluid levels, cleaning sunroof rails, checking soft top locking tabs, checking and correcting windshield washer fluid levels, cleaning cassette deck tone heads, cleaning antenna masts, inspecting headlamps and exterior lamps, inspecting and replacing windshield wiper blades, checking and correcting AC refrigerant charges, replacing dust filters, replacing active charcoal filters, replacing recirculating air filters, lubricating folding side mirrors, lubricating hoods, inspecting safety belts, checking backrest lock operation, removing and installing lower noise encapsulation panels, and checking the body for paint damage.

The manual is a valuable resource for both professional mechanics and DIY enthusiasts, offering a wealth of information to diagnose, service, and repair your Mercedes-Benz.

The Mercedes-Benz Service Repair Manual for Series 107, 123, 124, 126, 129, 140, and 201 models from 1981 to 1993 provides comprehensive repair and maintenance information for a diverse range of Mercedes-Benz vehicles. This manual covers a significant period in the brand's history, encompassing iconic models such as the W123 series, known for its durability and reliability, the luxurious W126 S-Class, the sporty W129 SL-Class, and the groundbreaking W201 190 series. The manual delves into every aspect of these vehicles, from engine and transmission systems to suspension, brakes, electrical components, and bodywork. It includes detailed diagrams, step-by-step instructions, and troubleshooting tips to assist both professional mechanics and dedicated DIY enthusiasts in maintaining and repairing these classic Mercedes-Benz models.

This essential resource empowers owners and mechanics to understand the intricacies of these vehicles and perform repairs confidently. From routine maintenance tasks like oil changes and filter replacements to complex engine overhauls and electrical system troubleshooting, the manual provides a wealth of information to help keep these vehicles running smoothly. Its comprehensive nature makes it an indispensable tool for ensuring the longevity and performance of these iconic Mercedes-Benz cars. The manual caters to both the seasoned mechanic and the enthusiastic owner, offering detailed insights into the inner workings of these legendary vehicles and empowering them to maintain and restore their classic Mercedes-Benz to its former glory. Whether it's preserving a cherished family heirloom or embarking on a restoration project, this service repair manual stands as a definitive guide for the Mercedes-Benz enthusiast.