Category:
Rugged off-road luxury SUV
Competitors 1985:
Land Rover Range Rover, Toyota Land Cruiser, Jeep Wagoneer
Vehicle Features:
Exceptional off-road capability, robust construction, luxury appointments, distinctive styling
Benefit To Owner:
Empowers owners to maintain, service, diagnose, and repair their vehicle themselves, saving time and money, and fostering a deeper understanding of the vehicle.
Digital Vs Print:
Offers the convenience of a single, easily accessible digital file, eliminating the need for multiple physical books and the risk of damage or loss of paper manuals.
Primary Coverage:
All models and all repairs A-Z for the 1985 Mercedes-Benz G-Class (W463)
Specific Systems Detailed:
Control System (Engine Control Unit - ECU, Fuel Injection), Mechanical (Engine, Drivetrain, Suspension, Brakes), Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging, Auto Transmission Clutch, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle Suspension, Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering, Air Condition, Suppl Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/ Door, Exterior & Interior, Electrical, Multiplex/ Can Communication
Estimated Page Count:
Extensive (specific number not provided, but described as comprehensive for all repairs)
Type:
Service and Repair Manual
Engine Mechanical:
Engine, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging
Drivetrain:
Auto Transmission Clutch, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle Suspension
Brakes Steering:
Brake Control, Brake, Parking Brake, Steering Column, Power Steering
Electrical Electronics:
Electrical, Wiring Schematics, Ignition Starting Charging, Instrument Panel, Horn, Engine Immobilizer, Cruise Control, Multiplex/Can Communication
Body Chassis:
Tire & Wheel, Windshield/Glass Mirror, Engine Hood/ Door, Exterior & Interior, Seat
Comfort Convenience:
Air Condition, Wiper & Washer, Door Lock, Meter Audio/Visual, Seat Belt, Suppl Restraint System
Diagnostics:
Diagnosis, Troubleshooting, Fault finding
Maintenance:
Routine maintenance, Scheduled servicing, Fluid changes, Filter replacements
Repair:
Complete repair instructions for all vehicle systems, Component replacement, Overhaul procedures
Component Replacement:
Step-by-step guides for replacing all major and minor components, from engine parts to interior trim.
Calibration Adjustment:
Procedures for calibrating and adjusting various systems, such as idle speed, ignition timing (if applicable), and brake adjustments.
Depth:
Factory high-detailed, Step-by-step instructions, Diagrams, Illustrations, Wiring schematics, Specifications
Engine Overhaul:
Detailed procedures for engine disassembly, inspection, repair, and reassembly, including torque specifications and clearances.
Transmission Rebuild:
Comprehensive instructions for manual and automatic transmission repair, including gear train, clutch pack, and valve body servicing.
Suspension Steering Diagnostics:
Detailed diagrams and procedures for diagnosing and repairing steering and suspension components, including alignment specifications.
Electrical System Troubleshooting:
Extensive wiring schematics for all electrical systems, with step-by-step troubleshooting guides for diagnosing electrical faults.
Searchability:
Searchable PDF text (implied by digital format for ease of use)
Printability:
All pages printable, ability to blow up images and print enlarged copies
Image Resolution:
High resolution for clear illustrations and diagrams
Binding:
Digital (PDF) - no physical binding
Physical Paper Type:
Not applicable (digital format)
Operating Systems:
Windows Vista 32/64, XP, ME, 98, NT, 2000, and Mac compatible
Required Software:
Adobe PDF Reader, Winzip (free online)
Engine Type:
Inline-4 gasoline, Inline-6 gasoline, or Inline-5/Inline-6 diesel (specific engine not listed in product info, but common for W463 of this era)
Typical Horsepower Range:
80-150 hp (depending on engine variant)
Typical Torque Range:
130-220 lb-ft (depending on engine variant)
Fuel Delivery:
Carbureted or Fuel Injection (depending on specific engine variant)
Cooling Type:
Liquid-cooled
Oil Change Interval:
Typically every 5,000-7,500 miles or 6-12 months (refer to specific engine manual for exact recommendation)
Transmission Fluid Interval:
Every 30,000-50,000 miles (depending on usage and transmission type)
Engine Oil Type:
API SG or higher, SAE 15W-40 or 10W-30 (check manual for specific engine requirements)
Coolant Type:
Ethylene glycol based, Mercedes-Benz approved coolant (e.g., G05)
Transmission Fluid Automatic:
Dexron III or equivalent (check manual for specific MB approval)
Brake Fluid Type:
DOT 3 or DOT 4
Differential Fluid Type:
API GL-5, SAE 80W-90 gear oil (for front and rear differentials)
Transfer Case Fluid Type:
API GL-4, SAE 75W-90 or equivalent (check manual for specific recommendation)
Common Wear Items:
Ball joints, tie rod ends, wheel bearings, exhaust system corrosion, evaporator core leaks (HVAC)
Electrical Common Failures:
Vacuum lines for central locking, door lock actuators, instrument cluster electronics
Mercedes Benz Legacy:
Renowned for engineering excellence, durability, and luxury vehicles
G Class Origin:
Developed as a military vehicle in the 1970s, later civilianized with increasing luxury and capability
G Class Design Philosophy:
Uncompromising off-road capability and durability, combined with increasing levels of comfort and luxury over its production run.
Manufacturing Plant:
Graz, Austria (Magna Steyr)
Model Generation Period:
W463 generation began in 1990, however, 1985 models are part of the earlier W460/W461 lineage that laid the foundation for the W463. The manual explicitly states W463 but covers a 1985 model, indicating a potential discrepancy or a manual that bridges early G-Class development.
