5.6. Cover of a head of the block of cylinders

MODELS WITH THE FUEL CIS SYSTEM

Removal

Removal of a casing of the distributor of ignition on models with system of injection of CIS fuel

Unscrewing of screws of fastening of a cover of spark plugs

Removal of a cover of spark plugs from a head of the block of cylinders on models with system of injection of CIS fuel

Removal of high-voltage wires from spark plugs on models with system of injection of CIS fuel

Unscrewing of bolts of fastening of a cover of a head of the block of cylinders on models with system of injection of CIS fuel

Removal of a cover of a head of the block of cylinders on models with system of injection of CIS fuel

PERFORMANCE ORDER
1. Remove a weight wire from the accumulator.
2. Remove the air filter.
3. In the presence uncover a plait of wires the engine.
4. Weaken a collar and remove a hose of ventilation of a case on the left side of a cover of a head of the block of cylinders (see rice. Removal of a hose of ventilation of a case from a cover of a head of the block of cylinders on models with system of injection of CIS fuel).
5. Press brackets of fastening and remove an ignition distributor casing from a cover of a head of the block of cylinders (see rice. Removal of a casing of the distributor of ignition on models with system of injection of CIS fuel).
6. Unscrew screws and uncover spark plugs a cover of a head of the block of cylinders (see rice. Unscrewing of screws of fastening of a cover of spark plugs, Removal of a cover of spark plugs from a head of the block of cylinders on models with system of injection of CIS fuel).
7. Mark and remove high-voltage wires from spark plugs (see rice. Removal of high-voltage wires from spark plugs on models with system of injection of CIS fuel). Take high-voltage wires from fastening brackets on a cover of a head of the block of cylinders.
8. Gradually and evenly unscrew bolts of fastening of a cover of a head of the block of cylinders. At the same time note an arrangement of bolts as they have different length (see rice. Unscrewing of bolts of fastening of a cover of a head of the block of cylinders on models with system of injection of CIS fuel).
9. Uncover a head of the block of cylinders a head of the block of cylinders (see rice. Removal of a cover of a head of the block of cylinders on models with system of injection of CIS fuel).
10. Remove laying of a cover of a head of the block of cylinders and consolidation from openings for spark plugs in the central part of a cover.

Installation

PERFORMANCE ORDER
1. Clear the interfaced surfaces of a cover of a head of the block of cylinders and a head of the block of cylinders. Check a condition of laying and consolidations of a cover of a head of the block of cylinders and, if necessary, replace them in a set.
2. Installation is made in the sequence, the return to removal.

MODELS WITH SYSTEM OF INJECTION OF HFM FUEL

Removal

PERFORMANCE ORDER
1. Remove a weight wire from the accumulator.
2. Remove the ignition coil.
3. Remove plastic covers in the top part of a cover of a head of the block of cylinders.
4. Evenly and gradually unscrew bolts of fastening of a cover of a head of the block of cylinders and take them together with adjusting plugs.
5. Uncover a head of the block of cylinders.
Remove laying of a cover, consolidation from openings under spark plugs in the center of a cover and semicircular consolidation in a back part of a head of the block of cylinders.

Installation

PERFORMANCE ORDER
1. Clear the interfaced surfaces of a cover and a head of the block of cylinders. Check a condition of laying and consolidations and, if necessary, replace them in a set.
2. Installation is made in the sequence, the return to removal.