Mercedes Benz 124 SEDAN E320 3.2L 1993-1995 Service Repair Manual

Prix habituel: $16.99
Prix soldé: $16.99
Prix habituel
Prix unitaire: par

🏷️ Basic Information Identification Make: Mercedes-Benz Model: 124 Sedan E320 Years Covered: 1993, 1994, 1995 Codes Chassis Code: W124 Engine Code: M104.992 👋 Introduction Market Position Segment: Mid-size Luxury Sedan...

20 people are viewing this right now

Taper: Car

Distributeur:

UGS: 419586

Mots clés: 124 SEDAN E320 3.2L 1993 1994 1995 Car Cars Mercedes Mercedes-benz Misc

Variantes de produits

Description

🏷️ Basic Information

Identification

Make:

Mercedes-Benz

Model:

124 Sedan E320

Years Covered:

1993, 1994, 1995

Codes

Chassis Code:

Engine Code:

M104.992

👋 Introduction

Market Position

Segment:

Mid-size Luxury Sedan

Reputation:

Known for exceptional build quality, durability, and sophisticated engineering.

Competitive Analysis

Competitors:

BMW 5 Series, Audi 100/A6, Lexus GS, Cadillac DeVille.

Mercedes Advantage:

Superior ride comfort, robust chassis, and long-term reliability were key differentiators.

Key Features

Design Philosophy:

Understated elegance, functional ergonomics, and timeless styling.

Powertrain Refinement:

The M104 engine provided smooth, powerful, and efficient performance.

Safety Engineering:

Early adoption of advanced safety features for its era.

📋 Manual Details

Coverage Areas

Diagnostic Procedures:

Comprehensive diagnostic procedures for all major systems.

Electrical System:

Wiring diagrams, component testing, and troubleshooting for the entire electrical system.

Engine Mechanical:

Detailed rebuild and repair procedures for the M104 engine.

Transmission System:

Service and repair of the 722.4 automatic transmission.

Suspension Steering:

Repair and alignment procedures for suspension and steering components.

Brake System:

Inspection, service, and repair of hydraulic and ABS braking systems.

Body And Chassis:

Panel repair, rust prevention, and structural information.

HVAC System:

Diagnosis and repair of climate control systems.

Page Count

Estimated Pages:

1500+

Manual Type

Type:

Factory Service Manual / Repair Manual

Language

Language:

English

Format

Format:

Digital PDF (Instant Download)

📖 Manual Coverage

Systems Covered

Engine:

M104 3.2L Inline-6, DOHC, 24-valve, Fuel Injection (Bosch LH-Jetronic)

Transmission:

4-Speed Automatic Transmission (722.4)

Fuel System:

Fuel injection, fuel pump, pressure regulator, injectors, fuel filter.

Cooling System:

Radiator, thermostat, water pump, coolant hoses, fan clutch.

Ignition System:

Distributorless ignition system (CDI components), spark plugs, ignition coils.

Exhaust System:

Exhaust manifold, catalytic converter, muffler, oxygen sensors.

Emission Control:

EGR system, secondary air injection, EVAP system.

Steering:

Power steering system, steering column, rack and pinion.

Suspension:

Front and rear suspension components, shock absorbers, springs, control arms, sway bars.

Brakes:

Front and rear disc brakes, ABS (Anti-lock Braking System), brake fluid, hydraulic lines.

Electrical Components:

Starter, alternator, battery, fuses, relays, lighting system, wipers, power accessories.

Body Electrical:

Door locks, windows, mirrors, seat adjustments, interior lighting.

Climate Control:

HVAC blower, A/C compressor, evaporator, condenser, refrigerant handling, climate control module.

Safety Systems:

Seat belt mechanisms, airbag system (if equipped and applicable to this generation).

Procedures Included

Scheduled Maintenance:

Detailed maintenance schedules and procedures.

Troubleshooting:

Systematic troubleshooting guides and symptom-based diagnostics.

Repair Procedures:

Step-by-step repair instructions for all major components.

Overhaul Procedures:

Complete engine and transmission overhaul instructions.

Electrical Diagnostics:

Testing of sensors, actuators, control modules, and wiring harnesses.

Component Replacement:

Instructions for replacing all user-serviceable and some non-user-serviceable parts.

Calibration Procedures:

Procedures for systems requiring calibration after repair.

Torque Specifications:

Essential torque values for critical fasteners.

Technical Depth

Depth:

Comprehensive, from basic fluid changes to complete engine and transmission rebuilds.

Diagnostic Level:

Advanced diagnostic information including troubleshooting trees and component data.

Wiring Diagrams Quality:

Detailed, color-coded wiring diagrams with component location references.

📊 Manual Specifications

File Format

Format:

Searchability:

Fully searchable text content for quick information retrieval.

Print Quality

Resolution:

High-resolution scans suitable for printing.

Readability:

Clear, crisp text and legible diagrams.

Binding Type

Binding:

N/A (Digital Download)

Paper Type

Paper:

N/A (Digital Download)

Software Requirements

Software:

Standard PDF reader (e.g., Adobe Acrobat Reader).

⚙️ Engine Specifications

Primary Engine

Engine Type:

Inline 6-Cylinder, Naturally Aspirated

Displacement:

3.2 Liters (3199 cc)

Valvetrain:

DOHC, 24 Valves (4 valves per cylinder)

Bore X Stroke:

89.9 mm x 84.0 mm

Compression Ratio:

10.0:1

Performance

Horsepower:

217 hp @ 5500 rpm (approx.)

Torque:

228 lb-ft @ 4000 rpm (approx.)

Fuel System

Fuel Delivery:

Bosch LH-Jetronic Electronic Fuel Injection

Fuel Type:

Premium Unleaded Gasoline (91+ Octane)

Cooling System

Cooling Capacity:

10.5 Liters (approx.)

Lubrication System

Oil Capacity:

7.5 Liters (approx.)

Ignition System

Ignition Type:

Distributorless Ignition System (CDI)

🔧 Transmission

Standard

Type:

4-Speed Automatic Transmission

Model Code:

722.4

Optional

Type:

5-Speed Manual Transmission (Rare for E320, more common on other W124 variants)

Features

Shift Modes:

Standard, Economy (E), and Sport (S) modes.

Fluid Type:

ATF Dexron III or equivalent (MB spec 236.1)

Fluid Capacity

Capacity:

7.0 Liters (approx. for overhaul)

📐 Dimensions

Exterior

Length:

188.0 inches (approx.)

Width:

69.5 inches (approx.)

Height:

55.5 inches (approx.)

Wheelbase:

110.1 inches (approx.)

Weights

Curb Weight:

3600 - 3800 lbs (approx.)

Gross Vehicle Weight Rating:

4850 lbs (approx.)

Cargo

Trunk Volume:

17.3 cubic feet (approx.)

🛡️ Safety Features

Ratings

NHTSA Front Impact:

N/A (Rating systems differed significantly in this era)

Active Features

Standard Anti-lock Braking System (ABS)

Traction Control:

Optional Acceleration Skid Control (ASR)

Passive Features

Airbags:

Driver side airbag standard. Passenger airbag optional or phased in during these years.

Seatbelts:

Front and rear seatbelts with pre-tensioners (front).

Body Structure:

Reinforced chassis and crumple zones.

💡 Technology Features

Infotainment

Radio:

Factory AM/FM cassette stereo with optional CD changer.

Display:

Analog gauges, with a small digital clock and odometer display.

Driver Assistance

Cruise Control:

Standard electronic cruise control.

Headlights:

Halogen headlights, power adjustable.

Connectivity

Connectivity Features:

None (pre-digital era connectivity).

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 7,500 miles or 12 months, whichever comes first (using synthetic oil).

Transmission Fluid Service:

Every 30,000 miles or 24 months.

Spark Plug Replacement:

Every 60,000 miles (long-life plugs).

Coolant Flush:

Every 2 years or 30,000 miles.

Fluid Specifications

Engine Oil Spec:

API SN/SP, ACEA A3/B4, MB 229.5 (or MB 229.1 for older specs), SAE 0W-40 or 5W-40 Synthetic

Brake Fluid Spec:

DOT 3 or DOT 4

Power Steering Fluid Spec:

MB 236.3 specification fluid or Pentosin CHF 11 S

Known Issues

Wiring Harness Degradation:

Biodegradable insulation on some wiring harnesses can degrade over time, leading to electrical issues.

Head Gasket:

While generally robust, the M104 engine can develop head gasket leaks if overheated.

Mass Air Flow Sensor:

MAF sensor can become dirty or fail, affecting engine performance and fuel economy.

Climate Control Panel:

Vacuum leaks or electronic failures in the climate control system can lead to inconsistent temperature or blower speed.

Common Repairs

Vacuum Lines:

Replacement of brittle or leaking vacuum hoses is a common preventative maintenance item.

📚 Vehicle History

Brand Heritage

Mercedes Legacy:

Mercedes-Benz has a long-standing reputation for engineering excellence and automotive safety.

Model Evolution

W124 Generation:

The W124 generation (1985-1995) is renowned as one of Mercedes-Benz's most over-engineered and durable models.

E320 Positioning:

The E320 was positioned as the top-tier six-cylinder sedan in the W124 lineup, offering a blend of performance and luxury.

Production

Manufacturing Plant:

Bremen, Germany (primary)

Production Period:

W124 sedan production ran from 1985 to 1995. E320 models specifically were prominent in the later years.

🏆 Awards & Recognition

Recognitions

Ward'S Auto:

The W124 chassis was highly regarded for its engineering and longevity by automotive publications.

Ratings

Reliability Rankings:

Consistently ranked among the most reliable vehicles of its era by consumer reports and enthusiast forums.