This comprehensive service and repair manual for the 1984 Mercedes G-Class (W463) provides detailed instructions, diagrams, illustrations, wiring schematics, and specifications for all aspects of vehicle maintenance, service, diagnosis, and repair. It covers all models and all repair procedures, providing the same information used by technicians at Mercedes dealerships.

The manual offers step-by-step instructions, making it easy to understand and follow even for novice mechanics. You can print the pages you need, allowing you to take the information directly to your vehicle or workshop. The content is organized in a logical manner, enabling you to quickly find the information you need.

The manual includes sections on:

* **Maintenance:** Routine maintenance procedures like oil changes, filter replacements, and fluid checks.
* **Engine:** Detailed information on engine components, operation, troubleshooting, and repair.
* **Control System:** Comprehensive coverage of electronic control systems, including sensors, actuators, and wiring diagrams.
* **Mechanical:** Information on the vehicle's mechanical systems, including transmission, suspension, brakes, and steering.
* **Fuel Service Specifications:** Fuel system specifications, including fuel types, pressures, and flow rates.
* **Emission Control:** Information on emissions control systems, including catalytic converters, oxygen sensors, and evaporative emissions systems.
* **Intake Exhaust Cooling:** Details on intake and exhaust systems, cooling systems, and related components.
* **Lube:** Lubrication requirements for all vehicle components, including types of fluids and recommended intervals.
* **Ignition Starting Charging:** Information on the ignition, starting, and charging systems, including troubleshooting and repair procedures.
* **Auto Transmission Clutch:** Detailed information on automatic transmission operation, troubleshooting, and repair.
* **Manual Transmission:** Complete coverage of manual transmissions, including gearboxes, clutches, and shifting mechanisms.
* **Transfer Propeller Shaft:** Information on transfer cases, drive shafts, and related components.
* **Drive Shaft:** Detailed information on drive shafts, including installation, removal, and maintenance.
* **Differential:** Comprehensive information on differentials, including types, operation, and repair procedures.
* **Axle Suspension:** Information on axles, suspension components, and related systems.
* **Tire & Wheel:** Specifications, maintenance, and repair procedures for tires and wheels.
* **Brake Control:** Information on brake control systems, including hydraulic systems, ABS systems, and electronic stability control.
* **Brake:** Detailed coverage of brake systems, including calipers, rotors, pads, and drums.
* **Parking Brake:** Information on parking brake systems, including operation, adjustment, and repair.
* **Steering Column:** Information on steering columns, including steering shafts, steering wheels, and tilt mechanisms.
* **Power Steering:** Details on power steering systems, including pumps, hoses, and fluid levels.
* **Air Condition:** Information on air conditioning systems, including components, operation, and troubleshooting.
* **Suppl Restraint System:** Details on supplemental restraint systems, including airbags, seatbelts, and pretensioners.
* **Seat Belt:** Information on seatbelts, including installation, adjustment, and repair.
* **Engine Immobilizer:** Information on engine immobilizer systems, including operation, troubleshooting, and repair.
* **Cruise Control:** Details on cruise control systems, including operation, maintenance, and troubleshooting.
* **Wiper & Washer:** Information on windshield wiper and washer systems, including motors, blades, and fluid levels.
* **Door Lock:** Details on door lock systems, including mechanical and electronic systems.
* **Meter Audio/Visual:** Information on instrument panels, gauges, and audio/visual systems.
* **Horn:** Information on horn systems, including components, installation, and troubleshooting.
* **Windshield/Glass Mirror:** Information on windshields, side windows, and mirrors, including installation, repair, and maintenance.
* **Instrument Panel:** Details on instrument panels, including components, installation, and repair.
* **Seat:** Information on seats, including adjustment, repair, and replacement.
* **Engine Hood/ Door:** Details on engine hoods and door components, including hinges, latches, and handles.
* **Exterior & Interior:** Information on exterior and interior components, including trim, paint, upholstery, and carpeting.
* **Electrical:** Comprehensive coverage of electrical systems, including wiring diagrams, troubleshooting, and repair procedures.
* **Multiplex/Can Communication:** Details on multiplex and CAN communication systems, including data networks and communication protocols.

The 1984 Mercedes-Benz G-Class (W463) is a legendary off-road vehicle that marked a significant departure from its predecessor, the W460. Introduced in 1983, the W463 generation was a complete redesign, featuring a more robust and refined construction. The G-Class was initially conceived as a military vehicle, commissioned by the Shah of Iran, and its rugged design reflected this purpose. Despite its origins, the G-Class quickly gained popularity among civilians for its exceptional off-road capabilities and timeless design. Its boxy silhouette, high ground clearance, and powerful engine made it a perfect choice for challenging terrains and adventurous drives.

The 1984 G-Class was powered by a 2.3-liter four-cylinder diesel engine or a 2.4-liter four-cylinder gasoline engine, offering respectable power and fuel efficiency. While not known for its sporty performance, the G-Class excelled in its ability to conquer off-road obstacles with ease. Its three-locking differentials, low-range transfer case, and durable suspension system provided an unmatched level of traction and control. The robust ladder frame construction and durable body panels ensured its longevity and resilience in even the most demanding conditions. The 1984 G-Class was a symbol of ruggedness, elegance, and engineering brilliance, establishing a legacy that continues to this day. Its enduring appeal is a testament to its timeless design, impressive off-road capabilities, and unwavering quality, making it a true icon in the automotive world.