Target Audience:
Isuzu KB TF 140 owners seeking to perform maintenance, repairs, and diagnostics themselves, as well as professional mechanics.
Advantage:
Provides the same level of detail and accuracy as official dealer workshop manuals, offering a cost-effective alternative for in-depth vehicle knowledge.
Accessibility:
Accessible via standard PDF reader, compatible with Windows and Mac operating systems.
Usability:
User-friendly format with clear instructions and searchable text for efficient information retrieval.
Completeness:
Covers all major systems and components of the Isuzu KB TF 140 from bumper to bumper.
Primary Coverage:
Complete Workshop Service and Repair
Secondary Coverage:
Diagnostics, Maintenance, Lubrication, Electrical Schematics, Component Overhaul
Estimated Page Count:
Comprehensive (Exact count not provided, but typical for factory manuals covering all systems)
Type:
Factory Service Manual / Repair Manual
Engine Diesel:
Detailed coverage for diesel engine components, fuel system, cooling, lubrication, and diagnostics.
Engine Petrol:
Detailed coverage for petrol engine components, fuel system, cooling, lubrication, and diagnostics.
Transmission:
Covers manual and potentially automatic transmissions, including clutch, gear selection, and driveline components.
Frame And Bumper:
Includes chassis, frame structure, bumper systems, and related body mounting points.
Body Electrical:
Comprehensive electrical schematics, lighting, wiring harnesses, instrument cluster, and accessory power distribution.
Heating And Airconditioning:
Details on HVAC system components, operation, and servicing.
Cooling:
Radiator, fan, water pump, thermostat, coolant types, and leak detection procedures.
Fuel:
Fuel tank, lines, pump, filters, injection systems (diesel and petrol), carburetor (if applicable).
Exhaust:
Exhaust manifold, catalytic converter (if applicable), muffler, pipes, and emission control systems.
Mechanical:
General mechanical repairs, suspension, steering, brakes, wheels, and tires.
Maintenance Procedures:
Oil changes, filter replacements, spark plug service, fluid checks and changes, belt and hose inspections.
Repair Procedures:
Step-by-step instructions for engine overhaul, transmission repair, brake system servicing, electrical component replacement, and body panel repair.
Diagnostic Procedures:
Troubleshooting guides, symptom-to-cause identification, and testing procedures for various systems.
Installation Procedures:
Information on installing accessories, replacing major components, and recalibrating systems.
Depth:
Factory-level detail, suitable for professional technicians and advanced DIY enthusiasts.
Detail Level:
Includes torque specifications, clearance measurements, diagnostic trouble codes (DTCs), and electrical wiring diagrams.
Engine Type:
Likely a 2.2L or 2.5L Diesel (e.g., 4JB1-T) and/or a 1.6L to 2.3L Petrol engine.
Horse Power:
Variable by specific engine variant. Diesel variants typically in the 70-95 HP range, Petrol variants typically in the 80-110 HP range.
Torque:
Variable by specific engine variant. Diesel variants often offer higher torque output for hauling.
Diesel System:
Indirect injection, possibly with turbocharging for the '140' designation often implying a more powerful variant.
Petrol System:
Carbureted or early multi-point fuel injection depending on specific market and engine.
Oil Type Petrol:
Typically API SG or higher, SAE 10W-30 or 10W-40 recommended. (Refer to manual for exact spec).
Oil Type Diesel:
Typically API CF or higher, SAE 15W-40 recommended for diesel. (Refer to manual for exact spec).
Coolant Capacity:
Approximately 5-7 liters, depending on engine and radiator size. (Refer to manual for exact spec).
Coolant Type:
Ethylene glycol based coolant (Green or OAT) mixed 50/50 with distilled water. (Refer to manual for exact spec).
Type:
Likely a 5-speed manual transmission as standard equipment.
Type:
A 3 or 4-speed automatic transmission may have been an option on some models/markets.
Fluid Type Manual:
GL-4 gear oil, SAE 75W-90 or 80W-90. (Refer to manual for exact spec).
Fluid Type Automatic:
Dexron II or equivalent ATF. (Refer to manual for exact spec).
Clutch Type:
Hydraulically actuated dry single-plate clutch for manual transmissions.
Body Styles:
Single Cab Pickup, Extended Cab Pickup, potentially SUV (Montero/Pajero sibling chassis) variations.
Wheelbase:
Varies by configuration, typically around 2,800 mm to 3,000 mm for pickup variants.
Curb Weight:
Approximately 1,500 - 1,800 kg depending on configuration and powertrain.
Oil Change Interval:
Typically every 5,000 - 7,500 km or 3,000 - 5,000 miles, or 6 months, whichever comes first. (Refer to manual for exact spec).
Air Filter Replacement:
Every 15,000 - 20,000 km or annually. (Refer to manual for exact spec).
Fuel Filter Replacement Diesel:
Every 20,000 - 30,000 km. Critical for diesel engine longevity. (Refer to manual for exact spec).
Brake Fluid:
DOT 3 or DOT 4. (Refer to manual for exact spec).
Power Steering Fluid:
ATF or specific power steering fluid as per manual. (Refer to manual for exact spec).
Common Diesel:
Glow plug issues, injector pump wear, turbocharger problems (if equipped), rust in common older vehicle areas.
Common Petrol:
Carburetor tuning issues, ignition system component wear (plugs, wires, cap, rotor), oil leaks.
General:
Suspension wear (bushings, ball joints), exhaust system corrosion, aging rubber components (hoses, seals).
Heritage:
Isuzu has a long history in commercial vehicles and robust off-road capable vehicles, known for durability.
Kb Series:
The Isuzu KB (also known as D-Max in later iterations, and related to the Chevrolet Colorado/LUV) is a long-running line of pickup trucks and SUVs.
Tf Generation:
The TF generation (1988-1997) represented a significant update with improved styling and powertrain options, often shared with global GM platforms.
Manufacturing Regions:
Primarily manufactured in Japan and Thailand, with significant assembly/production in other global markets.
