Mercedes-Benz W114 W115 1968-1976 Service Repair Manual
Normal fiyat
$133.00
İndirimli fiyat
$133.00
Normal fiyat
Birim fiyat
/ /
İndirim
Tükendi
🏷️ Basic Information Identification Make: Mercedes-Benz Model: W114 / W115 Product Name: Mercedes-Benz W114 W115 1968-1976 Service Repair Manual Product Description: Mercedes-Benz W114 W115 1968-1976 Workshop Service Repair Manual Generation Generation Designation: First Generation (also known as 'Stroke Eight') Codes Chassis Code: W114 (6-cylinder engines), W115 (4-cylinder engines) 👋 Introduction Market Position Segment: Executive Mid-size Sedan/Coupe/Diesel Era Positioning: Represented Mercedes-Benz's entry into a more accessible luxury segment while maintaining high engineering standards and build quality. Competitive Analysis Competitors: BMW 5 Series (E3, E12), Audi 100, Volvo 140/164, Jaguar XJ. Key Features Design Philosophy: Robust engineering, durable construction, refined ride quality, safety focus, sophisticated (for its time) styling. Unique Selling Points: Mercedes-Benz build quality and longevity, availability of efficient diesel engines (W115), comfortable and quiet cabin, distinctive styling. 📋 Manual Details Coverage Areas Covered Models: 220, 220D, 230, 240D, 250, 250C, 280, 280C, 300D Covered Years: 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976 Page Count Estimated Page Count: Detailed page count not specified, but typically comprehensive workshop manuals of this era exceed 500 pages. Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Digital (PDF) - Presumed for sales purposes, but original would be printed. 📖 Manual Coverage Systems Covered Engine: Comprehensive coverage including: Engine mechanicals (disassembly, assembly, overhaul), fuel system (carburetors/injection pumps, fuel lines, filters), ignition system, cooling system, lubrication system, exhaust system. Transmission: Manual and automatic transmission service, including disassembly, inspection, repair, and reassembly. Clutch system. Drivetrain: Driveshaft, universal joints, differential, rear axle. Suspension: Front and rear suspension components, shock absorbers, springs, control arms, bushings, alignment. Steering: Steering gear, steering column, linkages, power steering system (if equipped). Brakes: Brake system hydraulics, disc and drum brake servicing, parking brake, brake fluid specifications. Electrical: Complete electrical system diagnosis, wiring diagrams, battery, charging system (alternator/generator), starter, lighting system, instrumentation, accessories. Bodywork: Body panel repairs, door mechanisms, window regulators, interior trim, weather stripping, body sealant. HVAC: Heating and ventilation system (A/C system details may be limited or separate). Procedures Included Maintenance: Scheduled maintenance (oil changes, filter replacements, tune-ups), fluid checks and changes, lubrication points. Troubleshooting: Diagnostic procedures for common issues, symptom-based troubleshooting guides, electrical system troubleshooting charts. Repair: Detailed step-by-step repair instructions for all major mechanical, electrical, and body components. Overhaul: Engine, transmission, and differential overhaul procedures. Diagnostics: Emphasis on methodical diagnostic techniques for both mechanical and electrical faults. Technical Depth Depth: Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds. Includes detailed torque specifications, clearances, and adjustment procedures. 📊 Manual Specifications File Format Digital Format: PDF Searchable Text: Likely searchable text within the PDF, facilitating quick information retrieval. Print Quality Print Quality: Assumed high quality, suitable for printing for workshop use. (Original print quality would have been excellent). Binding Type Binding Type: Digital format - N/A. (Original manuals would have been bound for durability). Paper Type Paper Type: Digital format - N/A. (Original manuals typically printed on durable, often glossy paper). Completeness Completeness: Comprehensive, covering all aspects of service, repair, and maintenance for the specified models and years. Includes dedicated sections for Engine, Electrical Troubleshooting, Maintenance, Owner, and Chassis. ⚙️ Engine Specifications Primary Engine 220 Gasoline: M115.920 (Inline-4), 2178cc, Solex carburetor, ~95 hp. 220D Diesel: OM615.912 (Inline-4 Diesel), 2197cc, Bosch injection pump, ~55-65 hp. 230 Gasoline: M115.940 (Inline-4), 2306cc, Solex carburetor, ~105-110 hp. 240D Diesel: OM616.912 (Inline-4 Diesel), 2399cc, Bosch injection pump, ~60-70 hp. 250 Gasoline: M114.920 (Inline-6), 2496cc, Solex twin-choke carburetor, ~130 hp. 250C Gasoline: M114.920 (Inline-6), 2496cc, Solex twin-choke carburetor, ~130 hp (Coupe variant). 280 Gasoline: M130.923 (Inline-6), 2778cc, Bosch D-Jetronic fuel injection (early) or Solex carburetors, ~160-180 hp. 280C Gasoline: M130.923 (Inline-6), 2778cc, Bosch D-Jetronic fuel injection or Solex carburetors, ~160-180 hp (Coupe variant). 300D Diesel: OM617.912 (Inline-5 Diesel), 3005cc, Bosch injection pump, ~70-77 hp. Performance Typical Acceleration 0 60 Mph: Varies by engine, generally 10-17 seconds. Typical Top Speed: Varies by engine, generally 90-115 mph. Fuel System Gasoline Fuel Delivery: Solex carburetors (single or dual barrel) or Bosch D-Jetronic fuel injection on later 280 models. Diesel Fuel Delivery: Bosch inline injection pumps. Fuel Type Gasoline Octane Rating: Premium unleaded (91 RON or higher recommended). Diesel Specification: Standard diesel fuel. 🔧 Transmission Standard Manual Transmission: 4-speed or 5-speed manual transmission (column or floor shift). Optional Automatic Transmission: 4-speed automatic transmission (e.g., 4G-Tronic) optional on most models. Features Clutch Type: Single dry plate clutch for manual transmissions. Rear Axle Ratio: Varies by engine and transmission combination, typically around 3.69:1 to 4.08:1. 📐 Dimensions Exterior Sedan Length: Approx. 4730 mm (186.2 in) Coupe Length: Approx. 4770 mm (187.8 in) Sedan Width: Approx. 1750 mm (68.9 in) Sedan Height: Approx. 1420 mm (55.9 in) Wheelbase: Approx. 2750 mm (108.3 in) Weights Curb Weight Sedan Gasoline: Approx. 1350-1450 kg (2976-3197 lbs) Curb Weight Sedan Diesel: Approx. 1400-1500 kg (3086-3307 lbs) Curb Weight Coupe: Approx. 1400-1500...
Diagnostic procedures for common issues, symptom-based troubleshooting guides, electrical system troubleshooting charts.
Repair:
Detailed step-by-step repair instructions for all major mechanical, electrical, and body components.
Overhaul:
Engine, transmission, and differential overhaul procedures.
Diagnostics:
Emphasis on methodical diagnostic techniques for both mechanical and electrical faults.
Technical Depth
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds. Includes detailed torque specifications, clearances, and adjustment procedures.
📊 Manual Specifications
File Format
Digital Format:
PDF
Searchable Text:
Likely searchable text within the PDF, facilitating quick information retrieval.
Print Quality
Print Quality:
Assumed high quality, suitable for printing for workshop use. (Original print quality would have been excellent).
Binding Type
Binding Type:
Digital format - N/A. (Original manuals would have been bound for durability).
Paper Type
Paper Type:
Digital format - N/A. (Original manuals typically printed on durable, often glossy paper).
Completeness
Completeness:
Comprehensive, covering all aspects of service, repair, and maintenance for the specified models and years. Includes dedicated sections for Engine, Electrical Troubleshooting, Maintenance, Owner, and Chassis.
Solex carburetors (single or dual barrel) or Bosch D-Jetronic fuel injection on later 280 models.
Diesel Fuel Delivery:
Bosch inline injection pumps.
Fuel Type
Gasoline Octane Rating:
Premium unleaded (91 RON or higher recommended).
Diesel Specification:
Standard diesel fuel.
🔧 Transmission
Standard
Manual Transmission:
4-speed or 5-speed manual transmission (column or floor shift).
Optional
Automatic Transmission:
4-speed automatic transmission (e.g., 4G-Tronic) optional on most models.
Features
Clutch Type:
Single dry plate clutch for manual transmissions.
Rear Axle Ratio:
Varies by engine and transmission combination, typically around 3.69:1 to 4.08:1.
📐 Dimensions
Exterior
Sedan Length:
Approx. 4730 mm (186.2 in)
Coupe Length:
Approx. 4770 mm (187.8 in)
Sedan Width:
Approx. 1750 mm (68.9 in)
Sedan Height:
Approx. 1420 mm (55.9 in)
Wheelbase:
Approx. 2750 mm (108.3 in)
Weights
Curb Weight Sedan Gasoline:
Approx. 1350-1450 kg (2976-3197 lbs)
Curb Weight Sedan Diesel:
Approx. 1400-1500 kg (3086-3307 lbs)
Curb Weight Coupe:
Approx. 1400-1500 kg (3086-3307 lbs)
Cargo
Trunk Capacity:
Generous for its class, typical sedan trunk space.
🛡️ Safety Features
Ratings
Crash Test Data:
No formal crash test ratings from modern organizations exist for this era. However, Mercedes-Benz engineering of the period emphasized structural integrity and passive safety features.
Active Features
Brakes:
Disc front brakes, drum rear brakes. Early models may have less powerful systems; later models offered more robust braking.
Passive Features
Body Structure:
Reinforced passenger cell, crumple zones.
Seatbelts:
Standard front seatbelts, optional rear seatbelts. Lap belts were common, with some later models offering three-point belts.
Steering Column:
Collapsible steering column designed to mitigate injury in frontal impacts.
💡 Technology Features
Infotainment
Audio System:
Basic AM/FM radio, optional upgraded units with cassette players were available in later years. Speakers were typically limited to front doors and rear parcel shelf.
Driver Assistance
Cruise Control:
Optional on some models, typically a vacuum-operated or mechanical system.
Air Conditioning:
Optional dealer-installed or factory-fitted air conditioning systems were available, often using R12 refrigerant.
Connectivity
Connectivity Features:
None by modern standards. Primarily mechanical and analog systems.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 3,000-5,000 miles (5,000-8,000 km) or every 6-12 months, depending on driving conditions and oil used.
Transmission Fluid Change:
Manual: Every 30,000-50,000 miles. Automatic: Typically every 20,000-30,000 miles (though some recommendations were 'lifetime' fluids).
Coolant Flush:
Every 2-3 years or 30,000-50,000 miles.
Fluid Specifications
Engine Oil Type:
API SF/SG classification or equivalent. Viscosity: 10W-40 or 20W-50 recommended, depending on climate. Diesel engines often preferred 15W-40 or 20W-50.
Coolant Type:
Ethylene glycol based antifreeze, typically a 50/50 mix with distilled water.
Brake Fluid Type:
DOT 3 or DOT 4.
Transmission Fluid Manual:
GL-4 gear oil (e.g., SAE 75W-90 or 80W-90).
Transmission Fluid Automatic:
MB 236.1 or MB 236.2 specification automatic transmission fluid (e.g., Dexron III equivalent).
Known Issues
Common Wear Items:
Bushings (suspension, steering), ball joints, tie rod ends, flex discs (driveshaft), exhaust system components, ignition points/condenser (on carbureted models), injector pump (diesel).
Rust Prone Areas:
Wheel arches, rocker panels, around windshield and rear window seals, rear floor pans.
Electrical Quirks:
Aging wiring harnesses, faulty headlight switches, deteriorating vacuum lines (for central locking or climate control, if equipped).
📚 Vehicle History
Brand Heritage
Legacy:
Part of Mercedes-Benz's long history of producing durable, reliable, and technologically advanced vehicles.
Model Evolution
Development:
The W114/W115 series replaced the W110 Fintail models and was a significant evolution in Mercedes-Benz design, moving away from the flamboyant fins of the previous decade to a more modern, restrained styling. The W114 designation was for the larger 6-cylinder engined cars, while the W115 was for the 4-cylinder variants, including the highly successful diesel models.
Production
Production Period:
1968-1976
Manufacturing Locations:
Primarily Germany, with assembly plants in other countries.
Total Production Numbers:
Over 1.9 million units produced across all variants (sedan, coupe, diesel, gasoline).
🏆 Awards & Recognition
Recognitions
Industry Acclaim:
Widely recognized for its build quality, reliability, and comfort, contributing significantly to Mercedes-Benz's global reputation.
Ratings
Consumer Reports Era:
Likely received favorable reviews in contemporary automotive publications for its engineering and durability, particularly the diesel variants for economy.
Certifications
Manufacturing Standards:
Built to stringent Mercedes-Benz internal quality and engineering standards of the era.
Bir seçim yapmanız sayfanın tamamının yenilenmesine neden olur.