Vehicle Segment:
Compact SUV / Off-road Vehicle
Competitors Era:
Suzuki Samurai, Toyota Land Cruiser Prado (J70), Mitsubishi Pajero, Nissan Patrol (Y60).
Vehicle Focus:
Ruggedness, off-road capability, utility, and reliability. Often utilized for work, recreation, and as a capable all-terrain vehicle.
Target Audience:
Professional technicians, experienced DIY mechanics, and owners with basic mechanical and electrical knowledge.
Digital Benefit:
Instant access for immediate repairs and maintenance, searchable content, printable sections.
Covered Years:
1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993
Estimated Page Count:
Comprehensive (Exact number not specified, but described as thorough)
Type:
Factory Service Repair Manual / Workshop Manual
Engine Systems:
Engine mechanical (assembly, disassembly, overhaul), cooling system, lubrication system, fuel system (carburetor/injection), ignition system, emissions control, engine electrical.
Drivetrain Systems:
Manual transmission, automatic transmission (if applicable), transfer case, front axle, rear axle, propeller shafts, CV joints, differential.
Chassis Systems:
Suspension (front and rear, leaf spring, coil spring), steering system, braking system (disc/drum), wheels and tires.
Electrical Systems:
Wiring diagrams, lighting system, starting system, charging system, instrumentation, interior/exterior electrical components, fuses and relays, electronic control units (ECU) if applicable.
Body And Frame:
Body panels, doors, windows, interior trim, seat adjustments, chassis frame, towing preparation, body maintenance.
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, fluid level checks and top-offs, tune-ups, brake inspections, tire rotations, lubrication points.
Repair Procedures:
Step-by-step instructions for component removal, disassembly, cleaning, inspection, repair, reassembly, and installation for all major vehicle systems.
Troubleshooting:
Diagnostic charts and guides for identifying and resolving common and uncommon problems across all vehicle systems.
Specifications And Tolerances:
Detailed technical specifications, measurements, clearances, torque values, and wear limits for all serviced components.
Depth:
Comprehensive, suitable for professional technicians and advanced DIY mechanics. Covers from routine maintenance to major overhaul and repair.
Engine Code Example:
4Y (2.0L Gasoline), 4G54 (2.3L Gasoline), 4D55 (2.3L Diesel), 4D56 (2.5L Turbo Diesel).
Typical Horsepower:
Gasoline: 80-100 hp; Diesel: 70-90 hp (varies by specific engine and market).
Typical Torque:
Gasoline: 150-170 Nm; Diesel: 140-160 Nm (varies by specific engine and market).
Fuel Delivery Gasoline:
Carburetor (e.g., Aisan, Mikuni) or Electronic Fuel Injection (EFI) depending on year and market.
Fuel Delivery Diesel:
Direct injection, typically with rotary or inline injection pumps.
Ignition Type:
Distributor-based, electronic ignition (e.g., HEI type).
Cooling Medium:
Water-cooled
Transmission Type Manual:
5-speed manual transmission
Transmission Type Automatic:
4-speed automatic transmission (optional on some models)
Drivetrain Configuration:
Part-time 4-wheel drive (4WD) with selectable 2WD/4WD modes and low-range gearing (transfer case).
Manual Transmission Fluid:
API GL-4, SAE 75W-90 or 80W-90 gear oil (verify with manual for exact spec).
Automatic Transmission Fluid:
Dexron II or III (verify with manual for exact spec).
Wheelbase Short:
Approx. 2300 mm (90.6 in)
Wheelbase Long:
Approx. 2690 mm (105.9 in) for LWB variants
Overall Length:
Varies by body style (e.g., 3-door, 5-door) and wheelbase.
Curb Weight:
Approx. 1500-1800 kg (3300-4000 lbs) depending on configuration.
Gross Vehicle Weight Rating:
Refer to vehicle VIN plate for exact GVWR.
Crash Test Data:
Limited official crash test data publicly available for this era of vehicle from major agencies like NHTSA or IIHS.
Braking System:
Front disc brakes, rear drum brakes. Power assist typically standard.
Steering Type:
Recirculating ball steering system, often with power assist as an option.
Seat Belts:
Standard 3-point front seat belts, lap belts in rear. Manual compliance with evolving safety regulations of the period.
Body Construction:
Body-on-frame construction, contributing to robustness and off-road durability.
Audio System:
Basic AM/FM radio, often with cassette player. Aftermarket upgrades are common.
ABS:
Anti-lock Braking System (ABS) was not standard or widely available during the earlier years of this generation, but may have been an option on later models or specific trims.
Power Features:
Power steering, power windows/locks typically optional or reserved for higher trim levels.
Oil Change Interval Gasoline:
Every 5,000 - 7,500 km (3,000 - 5,000 miles) or 6 months, whichever comes first (typical for the era).
Oil Change Interval Diesel:
Every 5,000 km (3,000 miles) or 6 months, whichever comes first (typical for the era, especially for naturally aspirated diesel).
Transmission Fluid Change:
Every 40,000 - 80,000 km (25,000 - 50,000 miles) or 2-4 years.
Brake Fluid Change:
Every 2-3 years or 40,000 km (25,000 miles).
Engine Oil Specification:
API SF/SG or higher for gasoline; API CD or CE for diesel. Viscosity typically 10W-30 or 10W-40 (confirm in manual).
Coolant Type:
Ethylene Glycol based antifreeze coolant (e.g., 50/50 mix with distilled water).
Brake Fluid Type:
DOT 3 or DOT 4.
Common Wear Items:
Leaf springs (sagging), U-joints (wear), clutch components (wear), radiator (corrosion/leaks), vacuum lines (cracking/leaks).
Diesel Specific Concerns:
Glow plug issues, injector pump wear, turbocharger (if equipped) maintenance.
4Wd System:
Transfer case linkage wear, hub actuator issues (if automatic hubs).
Daihatsu Specialty:
Daihatsu is known for producing small, economical, and robust vehicles, often with a focus on utility and off-road capability, particularly in markets like Japan and Australia.
Fourak Predecessor:
The Fourtrak (also known as Rugger, Rocky, or Taft in various markets) evolved from earlier rugged utility vehicles produced by Daihatsu.
Production Period:
The F70/F80 series of the Fourtrak was produced from approximately 1984 to 1998, with the specified manual covering the initial 1984-1993 phase.
Manufacturing Locations:
Primarily manufactured in Japan.
