Vehicle Type:
Compact SUV / Off-Road Vehicle
Competitors 1985:
Likely competed with vehicles such as the Toyota 4Runner, Nissan Pathfinder, Jeep Cherokee, and Mitsubishi Pajero/Montero.
Utility Focus:
The Fourtrak was renowned for its ruggedness and off-road capabilities, appealing to buyers seeking utility and adventure.
Manual Value Proposition:
Provides DIY owners with professional-level repair information to save on maintenance and repair costs.
Coverage Scope:
All Models/Engines/Trim/Transmissions Types
Estimated Page Count:
Hundreds of pages (as stated in description)
Manual Type:
Workshop Repair Service Manual
Print Quality:
Full Printable
Zoom Functionality:
Zoom IN/OUT capability
Delivery Method:
Instant Download
Software Requirements:
Adobe PDF Reader & WinZip
Operating Systems:
Compatible with All Versions of Windows & Mac
Engine Service Repair:
Detailed engine service and repair procedures
Transmission Service Repair:
Detailed transmission service and repair procedures
Brake System:
Comprehensive brake system diagnostics and repair
Electrical System:
Full coverage of the electrical system with detailed diagrams
Wiring Diagrams:
Detailed wiring diagrams included
Suspension:
Suspension system repair and maintenance
Steering:
Steering system diagnostics and repair
Cooling System:
Cooling system maintenance and repair
Fuel Injection Fuel System:
Fuel injection and fuel system servicing
Emission System:
Emission system diagnostics and repair
HVAC System:
Heater and Air Conditioning system repair
Engine Control System:
Engine control module diagnostics and service
Chassis Body:
Chassis and body repair procedures
Restraint System:
Restraint system (seatbelts, airbags - if applicable) information
Interior:
Interior trim and component repair
Differential Drive:
Differential and drive axle servicing
Axle System:
Axle repair and maintenance
General Maintenance:
General maintenance procedures and schedules
Troubleshooting:
Comprehensive troubleshooting guides for common issues
Periodic Lubrication:
Lubrication points and schedule
Repair Procedures:
Step-by-step repair procedures with detailed instructions
Diagnostics:
Diagnostic procedures for various systems
Disassembly Assembly:
Component disassembly and reassembly instructions
Cleaning Reinstalling:
Cleaning and reinstallation procedures
Depth:
Professional technician-level detail, covering complete rebuilds and complex diagnostics
Engine Options:
The 1985 Fourtrak (F70/F75/F77 series) was typically offered with a range of gasoline and diesel engines. Common options included the Daihatsu DL series diesel engines (e.g., DL42) and potentially gasoline engines like the Daihatsu DL series or other inline-four units. Specific displacement varied but often ranged from 2.0L to 2.8L. The manual covers all engine types applicable to these models.
Horsepower Torque:
Specific horsepower and torque figures vary significantly by engine option (diesel vs. gasoline, displacement). Diesel engines typically focused on torque for off-road use, while gasoline engines offered a balance. Detailed specifications for each engine variant would be found within the manual.
Fuel Delivery:
Diesel engines likely utilized direct injection or indirect injection systems. Gasoline engines would have employed carburetor or early fuel injection systems. The manual covers fuel injection/fuel system servicing.
Standard Transmission:
A robust 4-speed or 5-speed manual transmission was commonly offered, emphasizing durability for off-road conditions.
Optional Transmission:
An automatic transmission option may have been available on certain trims or markets, though manual transmissions were often favored for this type of vehicle.
Drivetrain:
The Fourtrak featured a part-time four-wheel-drive system with selectable 2WD/4WD modes and often a low-range transfer case for enhanced off-road traction and towing capability. The manual covers differential and drive axle systems.
Wheelbase:
Wheelbase varied by specific body style (e.g., short-wheelbase, long-wheelbase). Typical ranges could be around 2300mm to 2600mm. The manual would provide precise dimensions.
Curb Weight:
Curb weight typically ranged from approximately 1500kg to 1800kg, depending on engine and equipment. The manual would detail specific weight specifications.
Safety Features 1985:
Safety standards in 1985 were less stringent than today. Features would likely include seatbelts, possibly padded dashboards, and basic crumple zones. More advanced safety systems were not common. The manual covers the restraint system.
Braking System:
Typically featured front disc brakes and rear drum brakes. ABS was not standard or common in this era for this class of vehicle. The manual covers the brake system in detail.
Oil Change Interval:
Typical oil change intervals for this era were around 3,000-5,000 miles (5,000-8,000 km) or 6 months, whichever came first, depending on driving conditions. The manual would provide precise OEM recommendations.
Engine Oil Viscosity:
Common engine oil viscosities for this period, depending on engine type and climate, would likely be 10W-30 or 15W-40 for diesel, and 10W-30 or 5W-30 for gasoline. The manual will specify exact SAE grades and API service classifications.
Coolant Type:
Typically used a conventional ethylene glycol-based coolant (green or blue color). The manual will specify the correct type and capacity for the cooling system.
Common Wear Items:
Common wear items for vehicles of this age and type can include clutch components, exhaust systems, suspension bushings, and potentially turbocharger issues (if equipped with diesel). The manual's troubleshooting section is invaluable for diagnosing these.
Rust Corrosion:
As with many vehicles from this era, rust and corrosion, particularly in the frame, body panels, and wheel wells, can be a common issue, especially in regions with harsh weather or road salt. The manual covers chassis and body repair.
Daihatsu Reputation:
Daihatsu, a subsidiary of Toyota, was known for producing reliable and economical small cars and robust off-road vehicles.
Fourtrak Lineage:
The Daihatsu Fourtrak (also known as the Rugger or Rocky in some markets) was a popular compact 4x4 vehicle produced from the early 1980s through the 1990s, evolving through several generations. The F70/F75/F77 series represents an early generation of this robust platform.
Manufacturing Location:
Manufactured by Daihatsu Motor Co., Ltd. in Japan.
