Skoda Felicia

Since 1994 of release

Repair and car operation



Shkoda Felitsija
+ Cars of mark Skoda Felicia
+ The maintenance instruction
+ Routine maintenance
- Engine repair
   + Repair without extraction from the car of the petrol engine of 1.3 l
   - Repair without extraction from the car of the petrol engine of 1.6 l
      The description of the basic knots and mechanisms
      Reduction of the piston of the first cylinder in position of the top dead point (ВМТ) the end of a step of compression
      Check компрессионного pressure - an order of carrying out and interpretation of results
      Removal and installation of a belt of drive ГРМ and its covers
      Removal, check of a condition and installation of cogwheels and натяжителя a belt of drive ГРМ
      Removal, installation and adjustment of effort of a tension of a belt of a drive of auxiliary units
      Removal and installation of a cover of a head of cylinders
      Replacement of an epiploon of a camshaft
      Replacement of epiploons of a cranked shaft
      Removal and installation of a head of cylinders in gathering with the inlet pipeline and a final collector
      Check of serviceability of functioning of hydraulic pushers
      Removal, check of a condition and flywheel installation
      Check of a condition and replacement of support of the power unit
      Removal and pallet installation картера the engine
      Removal and installation of the oil pump and маслозаборника
   + Repair without extraction from the car of the diesel engine
   + Dismantle of the power unit and engine major repairs
+ Systems of cooling, heating
+ The power supply system
+ Engine electric equipment
+ Coupling
+ Transmission
+ Power shafts
+ Brake system
+ Suspension bracket and steering
+ Body and salon furnish
+ Onboard electric equipment



Removal, check of a condition and installation of cogwheels and натяжителя a belt of drive ГРМ

The general information

Before to start procedure performance it is necessary to make иммобилизацию the engine and the car:
a) Disconnect a negative wire from the battery.

If the stereosystem established on the car is equipped by the security device before to disconnect the battery make sure that have a correct code for audiosystem input in action.


b) Prop up wedges back wheels of the car and cock a lay brake. Control lever РКПП translate in neutral position;

Натяжитель

REMOVAL

 PERFORMANCE ORDER

1. Result the piston of the first cylinder in position ВМТ of the end of a step of compression (see Has undressed Reduction of the piston of the first cylinder in position of the top dead point (ВМТ) the end of a step of compression).
2. Separate the right support of the power unit, then remove a belt of a drive of auxiliary units, a pulley of a cranked shaft, both the top and bottom covers газораспределительного a belt (see Has undressed Removal and installation of a belt of drive ГРМ and its covers).
3. Having released a counternut of a nave of a roller натяжителя, ослабьте a belt.
4. Give a counternut and remove натяжитель from a fixing hairpin.

CHECK

 PERFORMANCE ORDER

Carefully clear натяжитель, in order to avoid pollution of the bearing without applying any solvents. Rotating a pulley for a nave manually, make sure of absence of jerks and jamming points. Presence люфта testifies to deterioration of assemblage and necessity of its replacement.

INSTALLATION

 PERFORMANCE ORDER

1. Put on a roller a hairpin. The basis plate натяжителя should be put on by U-shaped cut a bolt. Slightly tighten a counternut.

2. Pull a belt of drive ГРМ (see Has undressed Removal and installation of a belt of drive ГРМ and its covers).

3. Check up serviceability of functioning натяжителя for what firmly press on a belt a thumb on a site in the middle between cogwheels of cranked and distributive shaft - the sliding index acting from under a roller it will be displaced aside from an adjusting groove to a plate of the basis of assemblage.

4. At release a belt the index should return in a starting position, again having combined with a groove. In case of index jamming натяжитель it is necessary to replace.

5. Establish into place all removed components (see Has undressed Removal and installation of a belt of drive ГРМ and its covers).
6. Upon termination of assemblage check up correctness of installation of a corner of an advancing of ignition (the engine Electric equipment see the Head).


Camshaft cogwheel

REMOVAL

 PERFORMANCE ORDER

1. Remove covers газораспределительного a belt and result the piston of the first cylinder in position ВМТ of the end of a step of compression. Having released a counternut натяжителя, ослабьте a belt also remove it from a camshaft cogwheel.

In order to avoid damage of components of a head of cylinders as a result of casual displacement of a cranked shaft in the course of removal/installation of a cogwheel of a camshaft, composers of the present Management recommend to develop a shaft on pair degrees back from ВМТ. Before putting on of a belt do not forget to return the engine in position of the top dead point.

2. Before отдаванием a fixing bolt it is necessary to take care of blocking of a cogwheel of a camshaft. Take advantage of the elementary вильчатым the capture made of two pieces of a metal strip and three nuts with bolts. One of bolts carries out a role of an axis of a plug of the tool, others two fasten to an asterisk.

3. Reliably having blocked a cogwheel, give a fixing bolt.

4. Remove a cogwheel from a camshaft pin.

5. Having removed a wheel, at once check up a camshaft epiploon on presence of signs of leaks. In case of need make epiploon replacement (the Section Replacement of an epiploon of a camshaft see).
6. Carefully wipe interfaced surfaces of a cogwheel and a shaft pin.

ASSEMBLAGE

 PERFORMANCE ORDER

1. Put on a cogwheel a camshaft pin (take care of combination шпоночного a groove with шпонкой).

2. Having blocked a cogwheel, in stages tighten a bolt with demanded effort.

3. Make sure that the engine is in position ВМТ (see Has undressed Reduction of the piston of the first cylinder in position of the top dead point (ВМТ) the end of a step of compression), then establish a gear belt and adjust effort of its tension (see Has undressed Removal and installation of a belt of drive ГРМ and its covers). Establish all removed details and connect a negative wire to the battery.


Cogwheel of a cranked shaft

REMOVAL

 PERFORMANCE ORDER

1. Remove covers of a belt of drive ГРМ (see Has undressed Removal and installation of a belt of drive ГРМ and its covers) and result the piston of the first cylinder in position ВМТ of the end of a step of compression.
2. Block a cranked shaft from проворачивания. Blocking can be made by means of special firm tool Skoda, or by jamming of a gear wreath of a flywheel through an aperture under starter installation (procedure of removal of a starter is described in the Head an engine Electric equipment). Release a bolt of fastening of a cogwheel.
3. Having blocked the engine from проворачивания (the previous paragraph see), ослабьте a bolt of fastening of a cogwheel of a cranked shaft (do not turn out it while).
4. Make sure that the engine is in position ВМТ (see Has undressed Reduction of the piston of the first cylinder in position of the top dead point (ВМТ) the end of a step of compression), then release a counternut натяжителя and ослабьте a tension газораспределительного a belt. Accurately remove a belt with зубатого wheels of a cranked shaft.
5. Turn out a bolt and remove a cogwheel.

6. Having removed a cogwheel, check up a shaft epiploon, in case of revealing of traces of leaks, replace a defective epiploon (the Section Replacement of epiploons of a cranked shaft see).
7. Carefully wipe interfaced surfaces of a cogwheel and a pin of a cranked shaft.

ASSEMBLAGE

 PERFORMANCE ORDER

1. Having achieved combination of a tooth of a nave with шпоночным a pin groove, establish a wheel into place. Slightly having greased a carving, screw a new fixing bolt and tighten it, while only by hand.

The definitive tightening of a bolt is made after installation газораспределительного a belt. The effort of a tightening is great enough to exclude risk casual проворачивания a shaft with inevitable deducing of the engine from position ВМТ.

2. Make sure that the engine is in position ВМТ (see Has undressed Reduction of the piston of the first cylinder in position of the top dead point (ВМТ) the end of a step of compression), then establish a belt of drive ГРМ and adjust effort of its tension (see Has undressed Removal and installation of a belt of drive ГРМ and its covers).
3. Having blocked a cranked shaft from проворачивания, in stages tighten a bolt of fastening of a cogwheel of a cranked shaft with demanded effort.

4. Operating in an order, the return to a dismantle order, establish the remained components and connect a negative wire to the battery.


Gear belt of the water pump


The cogwheel is built in in assemblage of the pump and in an individual order does not act in film. The description of procedure of the pump is resulted in the Head of System of cooling, heating.