🏷️ Basic Information Identification Make: Mitsubishi Model: Montero Year: 1984 Codes Chassis Code Family: L040 Series 👋 Introduction Market Position Market Segment: Compact SUV / Off-Road Vehicle Competitive Analysis Key Competitors 1984: Jeep Cherokee (XJ), Ford Bronco II, Chevrolet S-10 Blazer, Toyota 4Runner, Nissan Pathfinder. Key Features Initial Features: Body-on-frame construction, available 4WD (Part-time 'Easy Select' or Full-time Super Select later), rugged styling, capable off-road performance, practical interior. Model Significance Brand Introduction: The 1984 Montero (also known as Pajero in many markets) marked Mitsubishi's significant entry into the burgeoning SUV segment, emphasizing utility and off-road prowess. 📋 Manual Details Coverage Areas Primary Coverage: Mechanical, Electrical, Bodywork, Maintenance, Diagnostics, Repair Specific Systems Covered: Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Fuel System, Cooling System, Ignition System, Electrical System, HVAC, Body, Chassis Page Count Estimated Page Count: Approximately 700-900 pages (typical for comprehensive service manuals of this era) Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical (disassembly, assembly, inspection), fuel injection system (MPI/carburetor depending on variant), ignition system, cooling system, lubrication system, exhaust system, emission controls. Transmission Drivetrain: Manual transmission (5-speed), automatic transmission (4-speed), transfer case operation and repair, front axle, rear axle, driveshafts, CV joints, propeller shafts. Suspension Steering Brakes: Front independent suspension (torsion bar), rear leaf spring suspension, power steering system, brake system (front discs, rear drums), parking brake, ABS (if equipped). Electrical Body: Chassis electrical systems, lighting, instrumentation, charging system, starting system, wiring diagrams, body panel removal and installation, interior trim, glass, locks, wipers. Procedures Included Maintenance Procedures: Scheduled maintenance intervals, oil changes, filter replacements, fluid level checks and replenishment, spark plug replacement, belt tensioning, chassis lubrication. Repair Procedures: Engine overhaul, cylinder head repair, transmission overhaul, clutch replacement, brake caliper and master cylinder repair, suspension component replacement, steering gear repair, electrical component diagnosis and repair. Diagnostics Troubleshooting: Systematic troubleshooting guides for common drivability issues, electrical faults, and mechanical failures. Includes symptom-based diagnostics and component testing procedures. Technical Depth Depth Of Information: Comprehensive: Covers routine maintenance, component-level repair, full system overhauls, and detailed diagnostic procedures. Includes specifications, tolerances, and torque values. 📊 Manual Specifications File Format Digital Format: PDF (Portable Document Format) Print Quality Print Quality: High-resolution scans of original factory documentation, ensuring clarity of diagrams and text. Binding Type Binding Type: N/A (Digital Product) Paper Type Paper Type: N/A (Digital Product) ⚙️ Engine Specifications Primary Engine Engine Code And Type 1984: 4G54 (2.6L SOHC Inline-4, naturally aspirated) Performance Horsepower 1984: Approximately 105-116 hp @ 4500 rpm (depending on market and specific tuning) Torque 1984: Approximately 145-154 lb-ft @ 2500-3000 rpm Fuel System Fuel Delivery 1984: Multi-Point Fuel Injection (MPI) or Carburetor depending on market and trim (MPI more common in US spec). Engine Components Bore X Stroke: 91.1 mm x 98.0 mm Compression Ratio: 8.5:1 Cooling System Cooling Capacity: Approx. 8.5 liters (coolant capacity) Lubrication System Oil Capacity: Approx. 4.7 liters (with filter) 🔧 Transmission Standard Standard Transmission Type: 5-Speed Manual Optional Optional Transmission Type: 4-Speed Automatic Features Drivetrain Options: 2WD (RWD) or 4WD (Part-time 'Easy Select' with manual or automatic locking hubs) Fluid Specifications Manual Transmission Fluid: API GL-4 or GL-5, SAE 75W-90 or 80W-90 Automatic Transmission Fluid: Dexron II or equivalent Transfer Case Fluid Transfer Case Fluid Spec: API GL-4 or GL-5, SAE 75W-90 or 80W-90 📐 Dimensions Exterior Wheelbase Short Wheelbase: 2220 mm (87.4 in) Wheelbase Long Wheelbase: 2440 mm (96.1 in) (for 4-door variants) Overall Length Short Wheelbase: 3745 mm (147.4 in) Overall Width: 1690 mm (66.5 in) Overall Height: 1730 mm (68.1 in) Weights Curb Weight Typical: 1550 - 1800 kg (3417 - 3968 lbs) (depending on configuration) Gross Vehicle Weight Rating Gvwr: Approx. 2100 - 2300 kg (4630 - 5070 lbs) Tires Wheels Standard Tire Size: 215/80R15 or 235/75R15 Wheel Bolt Pattern: 5x139.7 mm (5x5.5 inches) 🛡️ Safety Features Ratings Crash Test Standards: Not extensively tested by modern standards; primarily relied on robust body-on-frame construction for passive safety. Specific ratings not readily available for this era. Active Features Active Safety Features Available: Limited. Basic braking systems. ABS was optional on later models of this generation, not standard on 1984. Passive Features Passive Safety Features: Reinforced chassis, crumple zones (limited by era), three-point front seatbelts, lap belts in rear. 💡 Technology Features Infotainment Infotainment System 1984: Basic AM/FM radio with cassette player or optional CB radio, manual climate controls. Driver Assistance Driver Assistance Features: None by modern standards. Focus on mechanical engagement for 4WD. Connectivity Connectivity Features: None. Engine Management Engine Control Unit ECU Type: Basic electronic fuel injection controller or points-based ignition system (depending on market/specific engine). 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000-7,500 km (3,000-4,500 miles) or 6 months, whichever comes first. Transmission Fluid Change: Manual: Every 40,000-60,000 km (25,000-37,000 miles); Automatic: Every...