Mitsubishi 4d68 User Manual

4D68 ENGINE (E-W) -

General Information

11A-0-5

GENERAL SPECIFICATIONS

Descriptions

Specifications

Type

Diesel engine

Number of cylinders

4 in-line

Combustion chamber

Swirl chamber

Total displacement dm

1.998

Cylinder bore mm

82.7

Piston stroke mm

Compression ratio

22.4

Valve timing

Intake valve

Opens (BTDC)

20°

Closes (ABDC)

48°

Exhaust valve

Opens (BBDC)

54°

Closes (ATDC)

22°

Lubrication system

Pressure feed, full-flow filtration

Oil pump type

External gear type

Cooling system

Water-cooled

Water pump type

Centrifugal impeller type

EGR type

Single type

Fuel system

Electronic control distributor-type injection pump

Supercharging

Turbocharger

Rocker arm

Roller type

Adjusting screw

Elephant foot type

Oil lever sensor

Provided

PWEE9609

Dec. 1996

Mitsubishi Motors Corporation