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4.2.6. Gear belt


Prevention

At removal and installation of a gear belt position of the water pump therefore through a sealing ring of the water pump course of cooling liquid is possible will change. In this case it is desirable to remove the water pump completely and to install it with a new sealing ring.


Combination of a tag on a pulley of a bent shaft with the index on the oil pump

Tag on a pulley of a bent shaft and the index are shown by shooters.

Combination of a tag on a camshaft pulley with the index on a cover of a head of the block of cylinders

Tag on a pulley of the camshaft and the index are shown by shooters.

PERFORMANCE ORDER
1. Unscrew bolts (on early models) or release brackets (on later models) and remove a casing of a gear belt.
2. A wrench for a bolt of fastening of a pulley of a bent shaft turn a bent shaft of the engine in such situation that the piston of the first cylinder was installed in the ignition moment. At the same time the tag on a pulley of a bent shaft has to be combined with the index on a casing of the oil pump and the tag on a pulley of the camshaft has to be combined with the index on a cover of a head of the block of cylinders (see Combination of a tag on a pulley of a bent shaft with the index on the oil pump, rice. Combination of a tag on a camshaft pulley with the index on a cover of a head of the block of cylinders).
3. Weaken bolts of fastening and adjustment of the generator, move the generator to the engine and take off an auxiliary driving belt. If necessary for improvement of access to a pulley of a bent shaft unscrew connecting nuts and disconnect pipes of the oil heater from the filter case.
4. On models with engines 1,3, 1,4 and 1,6 (16 SV and C16 NZ) unscrew a bolt of fastening of a pulley of a bent shaft without provorachivaniye of a bent shaft. For prevention of a provorachivaniye of a bent shaft on models with the mechanical transmission include any transfer and tighten the emergency brake. It is also possible to remove a protective plate in the basis of a flywheel and the big screw-driver or mount to record a flywheel from a provorachivaniye. Remove a pulley from a bent shaft.
5. On models with engines 1,6 (16 SH) 1,8 and 2,0 l unscrew four bolts which fix a pulley of an auxiliary belt to a pulley of a gear belt. Remove a pulley.
6. On all models merge cooling liquid from the cooling system.
7. On models of 1,4 l (since June, 1990) and 1,6 l (16 SV and C16 NZ) with the spring automatic mechanism of a tension of a gear belt fix the tension mechanism in the taken-away situation.
8. For this purpose move clockwise the tension mechanism indicator lever before combination of an opening in the support plate and the lever and fix the tension mechanism in this situation a suitable core (1 – the lever of the mechanism of a tension of a gear belt, 2 – a basic plate, 3 – an opening for blocking).
9. On all models weaken three bolts which fix the water pump. Access to bolts is possible through an opening in a basic plate of a gear belt.
10. Turn the water pump and weaken a tension of a gear belt. For turn of the water pump use the vents located behind a pulley of the water pump. Using a marker or paint, note the direction of rotation of a gear belt and remove it from pulleys.
11. The new or reusable gear belt should not be overwound or polluted by oil or lubricant.