Remove a gear belt, a forward cover, a flywheel and the oil pallet. Remove a back cover from the block of cylinders and a back sealing ring of a cranked shaft. Turn away a nut and remove covers of rods.

Turn out bolts and remove covers of radical bearings of a cranked shaft and a cranked shaft. Remove a rotor of the gauge of an angle of rotation of a cranked shaft.

Check up necks radical and шатунных bearings of a cranked shaft on absence of deterioration and development. Check up lubricant apertures of a cranked shaft on absence of a contamination. By micrometer measure diameters of necks of a cranked shaft in two opposite directions. At presence конусности or ovality перешлифуйте a cranked shaft.

Diameter of radical necks:

- Engines of 1,8 and 2,0 l: 57 mm;
- Engines of 1,6 l: 50 mm.

Diameter шатунных necks: 45 mm

Конусность and ovality of necks of a cranked shaft:

- Engines of 1,8 and 2,0 l: no more than 0,01 mm;
- Engines of 1,6 l: no more than 0,005 mm.

Remove a rotor of the gauge of an angle of rotation of a cranked shaft. Check up a rotor of the gauge of an angle of rotation of a cranked shaft on absence of damages, cracks and deterioration and replace if it is necessary.

Check up a code of the size of diameter of a neck of a cranked shaft.

Diameters of radical necks of a cranked shaft

Thickness of the loose leaf of the radical bearing № 1, 2, 4, 5 cranked shaft

Thickness of the loose leaf of the radical bearing № 3 (central) cranked shaft

Under the table choose a thickness of loose leaves of radical bearings.

Establish the top loose leaves of radical bearings on the block of cylinders of the engine. At repeated installation of loose leaves establish them on the same places on which they were before removal. Before installation of a cranked shaft apply a thin film pure engine oil on all surfaces of sliding. Establish a cranked shaft on loose leaves of radical bearings in the block of cylinders. Establish the remained loose leaves of radical bearings in covers of radical bearings of a cranked shaft. According to marks establish covers of radical bearings of a cranked shaft, thus the arrow on each cover should be directed to a pulley of a cranked shaft. In certain sequence for 2 or 3 stages tighten bolts of fastening of covers of radical bearings of a cranked shaft in a following order: central, №2, №4, forward and back.

The inhaling moment:

Covers of radical bearings:

- Engines of 1,8 and 2,0 l: 27–33 Nm tighten on a corner (60–65) ;
- Engines of 1,6 l: 55–60 Nm.

Covers шатунных bearings:

- Engines of 1,8 and 2,0 l: 50–53 Nm;
- Engines of 1,6 l: 32–35 Nm.

Establish a cover of a sealing ring, a lining and tighten bolts. At installation grease working edges and an external surface of a sealing ring with pure engine oil. Establish covers of rods. Establish a flywheel, a forward cover, the oil pallet and a gear belt.