Vehicle Segment:
Compact to Mid-size SUV / Off-roader
Key Competitors 1992:
Toyota 4Runner, Jeep Cherokee (XJ), Ford Explorer, Nissan Pathfinder, Isuzu Trooper
Body Styles:
2-door (short wheelbase), 4-door (long wheelbase), Hardtop, Soft-top (less common)
Drivetrain:
Part-time 4WD (Super Select 4WD optional on some variants), RWD available.
Off Road Capability:
Body-on-frame construction, solid rear axle, low-range transfer case, good ground clearance.
Interior Versatility:
Foldable rear seats, ample cargo space for its class.
Engine:
Detailed diagnostics, repair, overhaul procedures for all gasoline and diesel engines offered in 1992 Montero.
Transmission:
Service and repair for manual and automatic transmissions, including clutch, transfer case, and driveline components.
Brakes:
Front disc, rear drum/disc brake systems, ABS (if equipped), hydraulic system diagnostics, caliper/master cylinder repair.
Suspension:
Front independent suspension (torsion bar or coil spring), rear multi-link solid axle, shock absorbers, bushings, alignment specifications.
Steering:
Power steering system diagnostics, pump, rack/gearbox repair, steering column.
Electrical:
Complete wiring diagrams, component testing, diagnostics for lighting, ignition, charging, starting systems, instrument cluster.
Bodywork:
Exterior panel repair, interior trim removal/installation, door mechanisms, glass replacement.
HVAC:
Air conditioning system servicing, heater core, blower motor, climate controls.
Fuel System:
Fuel injection (MPI/EFI) or carburetor systems, fuel pump, injectors, fuel lines, emissions controls.
Cooling System:
Radiator, thermostat, water pump, cooling fan operation, coolant specifications.
Exhaust System:
Muffler, catalytic converter, exhaust manifold, pipe replacement.
Maintenance:
Scheduled maintenance intervals, oil changes, filter replacements, spark plug service, lubrication.
Diagnostics:
Troubleshooting flowcharts, symptom-based diagnostics, fault code interpretation (if applicable).
Repair:
Step-by-step repair instructions for all major and minor mechanical and electrical components.
Overhaul:
Complete engine and transmission rebuild procedures with detailed specifications.
Installation:
Procedures for installing replacement parts and accessories.
Specifications:
Torque values, clearances, tolerances, fluid capacities, electrical resistance values.
Depth:
Comprehensive: Covers routine maintenance to full engine and transmission rebuilds, including advanced diagnostics.
Engine Code Gasoline 1:
4G63 (2.0L SOHC I4)
Engine Code Gasoline 2:
6G72 (3.0L SOHC V6)
Engine Code Diesel:
4D56 (2.5L SOHC I4 Diesel)
Horsepower 4G63:
Approx. 108-118 hp (depending on market and tuning)
Torque 4G63:
Approx. 130-135 lb-ft
Horsepower 6G72:
Approx. 143-155 hp (depending on market and tuning)
Torque 6G72:
Approx. 165-180 lb-ft
Horsepower 4D56:
Approx. 80-95 hp (depending on market and tuning)
Torque 4D56:
Approx. 145-160 lb-ft
Fuel Delivery Gasoline:
Multi-point Fuel Injection (MPI) for most models, some earlier or base models might have Carbureted.
Fuel Type:
Unleaded Gasoline (Regular Octane), Diesel
Transmission Type Standard:
5-speed Manual Transmission
Transmission Type Optional:
4-speed Automatic Transmission
Transfer Case Type:
Part-time 4WD with Manual Hubs (standard), optional 'Super Select 4WD' with center differential and electronic controls on some models.
Manual Transmission Fluid:
API GL-4 or GL-5, SAE 75W-90 or 80W-90 gear oil (verify specific manual for exact spec).
Automatic Transmission Fluid:
Dexron II or equivalent (verify specific manual for exact spec).
Crash Test Era:
Safety standards and testing were less stringent compared to modern vehicles. Focus on structural integrity and passive restraints of the era.
ABS:
Anti-lock Braking System (ABS) available as an option on some higher trim levels.
Seatbelts:
Front and rear seatbelts, potentially with pretensioners on front seats.
Airbags:
Driver-side airbag became standard in the US for 1992 models. Passenger airbag not common for this generation.
Audio System:
Factory AM/FM stereo with cassette player. Speaker configurations vary by trim.
ABS:
As mentioned, ABS was an optional feature, not a widespread driver assistance system by modern standards.
Connectivity Features:
None by modern definition (no Bluetooth, USB, or infotainment integration beyond radio).
Oil Change Interval Gasoline:
Every 3,000-5,000 miles or 3-6 months (depending on driving conditions, refer to manual for precise interval).
Oil Change Interval Diesel:
Every 3,000-5,000 miles or 3-6 months (diesel engines may require more frequent changes).
Service Intervals Filters
Air Filter Replacement:
Every 15,000-30,000 miles or as needed based on condition.
Fuel Filter Replacement:
Every 20,000-40,000 miles (gasoline), every 20,000 miles (diesel).
Service Intervals Spark Plugs
Spark Plug Replacement Gasoline:
Every 30,000-60,000 miles, depending on plug type (copper, platinum).
Engine Oil Spec Gasoline:
API SG or SH, SAE 10W-30 or 10W-40 (verify specific manual for exact viscosity).
Engine Oil Spec Diesel:
API CD or CE, SAE 15W-40 (verify specific manual for exact viscosity).
Coolant Type:
Ethylene Glycol based coolant, typically a green silicate-inhibited type. 50/50 mix with distilled water.
Rust Corrosion:
Common issue on older SUVs, especially in rust-belt regions. Check frame rails, rocker panels, wheel wells.
Head Gasket Failure:
Can occur on the 6G72 V6 engine, particularly with overheating. The manual will cover diagnosing and replacing.
Transfer Case Actuator:
On 'Super Select' models, the electronic actuator for the transfer case can be a point of failure. Manual will have diagnostic procedures.
Suspension Wear:
Ball joints, tie rod ends, and bushings can wear over time, impacting steering and ride quality. Manual details inspection and replacement.
Cooling System Leaks:
Radiator, hoses, and water pump are common wear items susceptible to leaks.
Mitsubishi SUV Legacy:
Mitsubishi has a long history of producing rugged, capable off-road vehicles, dating back to models like the JEEP (which they licensed production for).
First Generation Start:
The first generation Pajero/Montero debuted in 1982.
Second Generation Start:
The second generation, which the 1992 model belongs to, was introduced in 1991.
Key Updates 1992:
Introduction of the 3.0L V6 engine, availability of ABS, more refined interior, and optional 'Super Select 4WD'.
Manufacturing Location:
Japan