Isuzu 4JH1 User Manual

ENGINE MECHANICAL 6A – 133
REASSEMBLY
Reassembly Steps
1. Body 5. Gasket
2. Regulating valve 6. Bolt
3. Oil cooler relief valve 7. Oil filter cartridge
4. Oil cooler
Reassembly procedure is shown in the illustration above numerical order.
050R300003

Isuzu 4JH1 Specifications

General

Bore x Stroke	95.4 mm x 104.9 mm
Compression Ratio	18.5:1
Fuel System	Direct injection
Cylinder Configuration	Inline-4
Valves per Cylinder	4
Fuel Type	Diesel
Engine Type	Diesel, four-stroke
Displacement	3.0 liters
Maximum Torque	217 lb-ft (294 Nm) @ 1800 rpm
Oil Capacity	6.5 liters (with filter)