🏷️ Basic Information Identification Make: Mercedes-Benz Model: 260 E Chassis Code: W124 Body Style: Sedan (4-door) Generation Generation Name: First Generation W124 Codes Model Code: 260E 👋 Introduction Market Position Positioning: The Mercedes-Benz 260 E (W124) was positioned as a luxury mid-size sedan, representing a significant evolution in Mercedes-Benz engineering, safety, and durability. It was known for its robust build quality and sophisticated design, often considered a benchmark in its class. Competitive Analysis Competitors: Competed with established luxury marques like BMW (5 Series), Audi (100/200), and American luxury brands such as Cadillac and Lincoln, as well as other European offerings like Volvo and Saab. Key Features Features: Aerodynamic styling, advanced independent suspension, high build quality, emphasis on safety, comfortable and spacious interior, and the reputation for longevity synonymous with Mercedes-Benz vehicles of this era. Manual Value Proposition Value: This manual provides dealership-level repair and service information, enabling owners and technicians to maintain and repair the 260 E with accuracy and efficiency, ensuring the longevity and performance of this classic Mercedes-Benz. 📋 Manual Details Coverage Areas Applicable Years: 1987, 1988, 1989 Specific Models Covered: Mercedes-Benz 260 E (W124 chassis) Page Count Estimated Page Count: Comprehensive (Exact count not specified, but implies full factory documentation) Manual Type Type: Factory Service and Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Engine overhaul, inspection, maintenance, timing, fuel system (injection), emission controls (oxygen sensor), cooling system, lubrication system Transmission: Manual transmission oil change and level check; Automatic transmission fluid and filter change, fluid level check; Transfer case fluid change and level check Drivetrain: Clutch system inspection and fluid level correction; Drive shaft flexible coupling inspection; Front axle oil level check; Rear axle oil change and level check; Rear axle limiting stop adjustment Suspension And Steering: Suspension and body structure inspection; Level control (ADS, ASD, 4MATIC) fluid level; Self-leveling suspension inspection; Front axle ball joint inspection; Ball joint inspection (special tool); Steering play check; Steering bolt retightening Brakes: Brake fluid level check; Brake line inspection; Brake pad and disc thickness check; Brake disc inspection and cleaning; Parking brake cable inspection; Parking brake adjustment; Brake fluid replacement; Brake test and parking brake check Electrical And Lighting: Warning and indicator lamp checks; Headlamp and exterior lamp inspection; Wiper and washer inspection Body And Chassis: Body structure inspection; Water leakage and corrosion inspection; Exhaust manifold seating inspection; Exhaust flange retightening; Exhaust system connection retightening; Lower noise encapsulation panel removal/installation; Body paint damage inspection Comfort And Convenience: Hydraulic top fluid level check; Sunroof rail cleaning and greasing; Soft top locking tab check; Door hinge lubrication; Door lock lubrication; Folding side mirror lubrication; Hood lubrication; Windshield washer fluid level check Heating Ventilation Air Conditioning: Dust filter replacement; Active charcoal filter replacement; Recirculating air filter replacement; AC refrigerant charge check Procedures Included Maintenance Tasks: Engine oil and filter change, valve clearance adjustment, idle speed adjustment, fuel filter replacement, air filter replacement, V-belt tension check, spark plug check/replacement, coolant level/antifreeze check, coolant replacement, battery fluid level check, windshield washer fluid top-up Diagnostic And Inspection: Component condition inspection, lines and hoses inspection, suspension and body structure inspection, water leakage and corrosion inspection, injection timing check, clutch disk wear check, steering play check, fuel system condition check, tire pressure correction, safety belt inspection, backrest lock operation check Repair And Replacement: Spark plug replacement, fuel filter replacement, air filter element replacement, oxygen sensor replacement, coolant replacement, brake fluid replacement, windshield wiper blade replacement Adjustment And Calibration: Valve clearance adjustment, idle speed adjustment, injection timing adjustment, engine stop adjustment, rear axle limiting stop adjustment, parking brake adjustment Technical Depth Depth: Comprehensive factory-level detail, suitable for professional technicians and advanced DIY enthusiasts. Covers everything from routine maintenance to in-depth component repair and diagnosis. 📊 Manual Specifications File Format Format: PDF Searchability: Fully searchable text Print Quality Printability: All pages printable Origin: Real files, not scans Binding Type Type: N/A (Digital Download) Paper Type Type: N/A (Digital Download) Bookmarking Feature: Completely bookmarked ⚙️ Engine Specifications Primary Engine Engine Type: Inline-6 Cylinder, Naturally Aspirated Engine Code Family: M103 Displacement: 2.6 Liters (2599 cc) Bore X Stroke: 82.0 mm x 80.25 mm Compression Ratio: 9.2:1 (typical) Performance Horsepower: Approx. 160 hp @ 5500 rpm (DIN) Torque: Approx. 177 lb-ft @ 3500 rpm (Nm) Fuel System Fuel Injection: Bosch KE-Jetronic (CIS-E/Lambda) Fuel Type: Unleaded Gasoline Maintenance Related Valve Adjustment Type: Mechanical tappets (requires shim adjustment) Oil Capacity: Approx. 6.5 Liters (with filter) Recommended Oil Viscosity: SAE 10W-30 or 15W-40 (depending on climate, check manual for specifics) Spark Plug Type: Bosch W8AC or equivalent 🔧 Transmission Standard Type: 4-Speed Automatic (e.g., 722.4) Optional Type: 5-Speed Manual Features Automatic Transmission Fluid Capacity: Approx. 7.5 Liters (for complete fill, varies with drain/fill) Manual Transmission Oil Capacity: Approx. 1.5 Liters Manual Transmission Oil Type: API GL-4 or GL-5 gear...