Crank shaft

Description 1024A

1.8 16v

It is made from spheroid cast iron.

It rests on five main bearings with bearing shells graded into three sizes.

The endfloat is adjusted by two thrust washers located in the central main bearings.

Eight counterweights ensure that the rotating masses of the crankshaft are precisely balanced.

A channel runs along the inside of the shaft to lubricate the main bearings and big end bearings.

A flywheel for the rpm sensor is fitted at the rear.

2.4 20v

Type

It is of forged high-tensile alloy steel, induction hardened on the journals and crankpins and rolled on the grooves.

It rests on six main bearings with bearing shells graded into three sizes.

The crankshaft endfloat is adjusted by two thrust washers located on the third main bearing support.

Ten counterweights ensure that the rotating masses of the crankshaft are precisely balanced.

A channel runs along the inside of the crankshaft to lubricate the main bearings and big end bearings.

A flywheel for the rpm sensor is fitted at the rear.

1.9 JTD 8v

Made from cast iron, it rests on the six main journals and the endfloat is adjusted by two thrust washers located in the rear main bearing.

Eight counterweights ensure that the rotating masses of the crankshaft are precisely balanced.

A channel runs along the inside of the crankshaft to lubricate the main bearings and big end bearings.

The phonic wheel (1) for the rpm sensor is mounted on the rear.

1.9 JTD 16v

Made from steel, it rests on five main journals and the endfloat is adjusted by two thrust washers located in the rear main bearing.

Eight counterweights ensure that the rotating masses of the crankshaft are precisely balanced.

A series of channels run along the inside of the crankshaft to lubricate the main bearings and big end bearings.

The phonic wheel (1) for the rpm sensor is mounted on the rear.