🏷️ Basic Information Identification Make: Mercedes-Benz Model: G-Wagen Chassis Code: W460 Model Variant: 300GD Codes Engine Code: OM617 👋 Introduction Market Position Positioning: Targeted at Mercedes-Benz G-Wagen owners and independent repair shops specializing in classic or robust off-road vehicles. Positions itself as the definitive resource, rivaling official dealer documentation. Competitive Analysis Competition: Competes with official Mercedes-Benz workshop manuals (often harder to obtain and more expensive for older models) and other third-party repair guides. Emphasizes comprehensiveness and dealer-level information. Key Features Dealer Use: Indicates the manual contains the same level of detail and accuracy used by authorized Mercedes-Benz dealerships. Instant Access: Immediate download availability provides a significant advantage for urgent repair needs. Flexibility: Printable format allows users to create a physical copy tailored to their needs, enhancing usability in a workshop environment. 📋 Manual Details Coverage Areas Manual Type: Service and Repair Manual Language: English Format: Digital Download (Printable PDF) Page Count Estimated Page Count: Extensive (typically 1000+ pages for full Mercedes-Benz service manuals of this era) 📖 Manual Coverage Systems Covered Engine: Diesel engine (OM617) diagnostics, overhaul, and repair Fuel System: Injection pump, injectors, fuel lines, fuel tank, filtration Cooling System: Radiator, water pump, thermostat, coolant hoses, fan clutch Lubrication System: Oil pump, oil filter, oil pan, oil pressure, lubrication passages Exhaust System: Exhaust manifold, catalytic converter (if applicable), muffler, pipes Transmission: Manual and automatic transmission service, repair, and overhaul (specific types to be detailed) Drivetrain: Transfer case, differentials, driveshafts, constant velocity (CV) joints, locking differentials (if equipped) Suspension: Front and rear suspension components, shock absorbers, springs, bushings, steering knuckles, control arms Steering: Power steering system, steering gearbox, steering linkage, tie rods, steering column Brakes: Disc and drum brake systems, brake calipers, rotors, pads, master cylinder, brake booster, parking brake Electrical System: Battery, alternator, starter, ignition system (for gasoline variants, though this is a diesel), wiring diagrams, fuses, relays, lighting Body And Chassis: Body panel removal and installation, frame repair, chassis components, doors, hood, tailgate Interior: Dashboard, seats, upholstery, trim panels, climate control system (HVAC) Heating And Air Conditioning: HVAC unit, blower motor, evaporator, condenser, refrigerant system Diagnostics: Troubleshooting guides, fault codes, diagnostic procedures Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, lubrication points Component Overhaul: Engine rebuild, transmission rebuild, differential overhaul Adjustment Procedures: Valve adjustments, timing belt/chain adjustments, brake adjustments Troubleshooting: Systematic diagnosis of common and uncommon problems Wiring Diagrams: Detailed electrical schematics for all vehicle systems Specifications: Torque values, clearances, tolerances, fluid capacities Technical Depth Depth Of Coverage: Comprehensive: From routine maintenance to complete engine and drivetrain overhauls, including detailed diagnostic procedures. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable, allowing for quick navigation Print Quality Printability: Designed for home/shop printing, with individual sections printable as needed Binding Type Binding: N/A (Digital Product - User prints and binds) Paper Type Recommended Paper: Standard printer paper; heavier stock recommended for frequently used sections ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Inline-Five Cylinder Diesel Engine Code: OM617.9xx (specific 'xx' depends on exact sub-model) Performance Displacement: 3.0 Liters (2998 cc) Bore X Stroke: 90.9 mm x 92.4 mm Compression Ratio: 21.0:1 Horsepower Approx: 80-88 hp @ 4000-4400 rpm (varies slightly by year/market) Torque Approx: 135-145 lb-ft @ 2400-2800 rpm (varies slightly by year/market) Fuel System Injection System: Bosch Mechanical Direct Injection Fuel Type: Diesel Fuel Glow Plugs: Pre-glow system for cold starting 🔧 Transmission Standard Transmission Type: Typically paired with a 4-speed manual transmission or a 4-speed automatic transmission (e.g., 722.3/722.4). Optional Optional Transmission: Availability of a 5-speed manual transmission might be found on later W460 models, but less common for the 300GD. Features Transfer Case: 2-speed transfer case with selectable 4WD (4x4) and locking differentials (center, front, rear) as optional equipment or standard on certain trims. Transmission Fluid Type: Specific ATF (e.g., Dexron II or equivalent) for automatics; gear oil for manuals and transfer case/differentials. 📐 Dimensions Exterior Wheelbase: Approx. 2850 mm (112.2 inches) for long-wheelbase models Body Styles: Offered in various body styles including Station Wagon (SW), Cabriolet (soft top), and Panel Van. Weights Curb Weight: Approx. 2000-2200 kg (4400-4850 lbs) depending on configuration. 🛡️ Safety Features Ratings Crash Testing: While formal crash ratings from modern agencies were not as prevalent or standardized during the W460's production, the vehicle's robust body-on-frame construction provided inherent structural integrity. Specific tests and ratings would be limited for this era. Active Features Active Safety: Four-wheel disc brakes (often standard on later models), locking differentials for enhanced traction. Passive Features Passive Safety: Reinforced chassis and body structure, seat belts (likely lap belts in earlier models, 3-point in later versions), minimal driver aids typical for the era. 💡 Technology Features Infotainment Infotainment System: Basic for its era: Analog gauges, AM/FM radio, and potentially a cassette player. No modern digital displays or integrated navigation. Driver Assistance Driver Assistance Features:...