Skoda Fabia

since 2000 release

Repair and operation of the car



Skoda Fabia
+ 1.1. Description of the car
- 2. Engine
   2.1. Removal of the top casing of the engine
   + 2.2. Installation of the piston of the first cylinder in the provision of VMT of a step of compression
   2.3. Replacement of a belt of the drive of the generator
   + 2.4. Replacement and adjustment of a tension of a belt of the drive of the camshaft
   2.5. Replacement of a chain of the drive of the camshaft
   2.6. Selection of a distributive gear wheel of a bent shaft
   2.7. Replacement of laying of a head of the block of cylinders
   2.8. Replacement of an epiploon of the camshaft
   2.9. Replacement of oil scraper caps
   2.10. Replacement of a forward epiploon of a bent shaft
   2.11. Back epiploon of a bent shaft
   + 2.12. Repair of a head of the block of cylinders
   - 2.13. Repair of the engine
      2.13.1. Dismantling of the engine
      2.13.2. Troubleshooting
      2.13.3. Assembly
      2.13.4. Check of a compression
+ 3. Lubrication system
+ 4. Power supply system
+ 5. Cooling system
+ 6. System of production of the fulfilled gases
+ 7. Transmission and running gear
+ 8. Steering
+ 9. Brake system
+ 10. Electric equipment
+ 11. Body
+ 12. Electrical circuitries



2.13. Repair of the engine

2.13.1. Dismantling of the engine

GENERAL INFORMATION

Block of cylinders of engines of 1,4 l, 55 and 74 kW

1 – block of cylinders;
2 – bolt of fastening of an arm;
3 – oil filter;
4 – bolt of fastening of the tension device;
5 – generator arm;
6 – bolt of fastening of a case;
7 – oil case;
8 – sealing ring;
9 – stopper of a masloslivny opening;
10 – nut;
11 – washer;
12 – tension roller;
13 – tension device

Details of the block of cylinders of engines of 1,4 l, 55 and 74 kW

1 – a bolt of fastening of the receiver to the pump;
2 – receiver of the oil pump;
3 – a bolt of fastening of the receiver to the block;
4 – block of cylinders;
5 – detonation sensor;
6 – bolt of fastening of the sensor of a detonation;
7 – bolt of fastening of clutch plates;
8 – lock washer;
9 – clutch plates;
10 – coupling case guard;
11 – disk of the sensor of frequency of rotation of a bent shaft;
12 – holder of a back epiploon of a bent shaft;
13 – laying;
14 – oil pump;
15 – bolt of fastening of the oil pump;
16 – forward epiploon of a bent shaft;
17 – bent shaft;
18 – laying of the receiver

Bent shaft of the diesel engine of 1,9 l, 74 kW

 
1 – inserts of radical bearings;
2 – bolts of fastening of covers of radical bearings;
3 – covers of radical bearings;
4 – lower persistent half ring;
5 – disk of the sensor of frequency of rotation of a bent shaft;
6 – bolt of fastening of a disk;
7 – adjusting pin;
8 – bent shaft;
9 – top persistent half ring

Details of conrod and piston group of the engine with a capacity of 1,4 l, 55 and 74 kW

 
1 – lock ring;
2 – piston finger;
3 – piston;
4 – piston rings;
5 – rod;
6 – rod cover;
7 – conrod bolts;
8 – insert of the conrod bearing;
A – a tag on the lower head and a cover of a rod;
In – a ledge

Details of conrod and piston group of engines of 1,0 l, 37 kW and 1,4 l, 50 kW

 
1 – top compression ring;
2 – lower compression ring;
3 – oil scraper rings;
4 – piston;
5 – rod;
6 – conrod bolt of the engine of 1,4 l;
7 – block of cylinders;
8 – conrod bolt of the engine of 1,0 l;
9 – nut of a conrod bolt of the engine of 1,4 l;
10 – rod cover;
11 – insert of the conrod bearing;
12 – laying of a sleeve;
13 – cylinder sleeve;
14 – lock ring;
15 – piston finger;
A – a tag on a cover and the lower head of a rod;
In – an opening for lubricant of a piston ring

Details of conrod and piston group of the diesel engine of 1,9 l, 74 kW

 
1 – piston rings;
2 – piston;
3 – piston finger;
4 – lock ring;
5 – rod;
6 – insert of the conrod bearing;
7 – rod cover;
8 – an oil spray for cooling of the piston;
9 – safety valve;
10 – conrod bolt;
And – tags on the lower head and a cover of a rod;
In – a ledge

PERFORMANCE ORDER
1. Take off a generator drive belt (see subsection 2.3).
2. Remove the generator.
3. Take off a camshaft drive belt (see subsection 2.4.1 and subsection 2.4.2).
4. Remove an oil filter.
5. Remove a head of the block of cylinders (see subsection 2.7).
6. Remove the water pump (see subsection 5.5 and subsection 5.6).
7. Turn off bolts of fastening and remove an oil case (see subsection 3.1).
8. At engines of 1 l, 37 kW and 1,4 l, 50 kW:
      – turn off bolts 10 (see rice. The block of cylinders of engines of 1,0 l, 37 kW and 1,4 l, 50 kW) and the 11th fastenings also remove the filter 9 and the sensor 12 detonations;
      – remove a camshaft drive chain (see subsection 2.5);
      – remove the oil pump (see subsection 3.2).
9. At engines of 1,4 l, 55 and 74 kW:
      – turn off a bolt 4 (see rice. The block of cylinders of engines of 1,4 l, 55 and 74 kW) fastenings also remove the tension device 13 of a belt of the drive of camshafts;
      – turn off bolts 1 and 3 (see rice. Details of the block of cylinders of engines of 1,4 l, 55 and 74 kW) fastenings also remove the receiver 2 of the oil pump;
      – turn off bolts of the 15th fastening and remove the oil pump 14 with laying 13.
10. At the diesel engine of 1,9 l, 74 kW:
      – remove the oil pump (see subsection 3.3);
      – turn off bolts 7 (see rice. Installation of epiploons of a bent shaft) fastenings also remove a forward cover 2 blocks of cylinders.
11. Turn off bolts of fastening of covers of rods (at the engine of 1,4 l, 50 kW – a nut of conrod bolts) and uncover rods with inserts. If inserts are not replaced, mark them on the non-working party not to mix at installation.
12. Carefully, not to scratch a mirror of cylinders, take out pistons with rods. At engines of 1,0 l, 37 kW and 1,4 l, 50 kW previously record sleeves of cylinders from shift.
13. Turn off bolts of fastening of a flywheel, holding a bent shaft from a provorachivaniye.
14. Remove a flywheel, at engines of 1,4 l, 55 and 74 kW remove clutch plates 9 (see rice. Details of the block of cylinders of engines of 1,4 l, 55 and 74 kW), guard 10 and disk 11 of the sensor of frequency of rotation of a bent shaft.
15. Turn off bolts of fastening and remove the holder of a back epiploon of a bent shaft.
16. Turn off bolts of fastening and uncover radical bearings, at the engine of 1,4 l, 50 kW the case 2 (see rice. Block of cylinders of engines of 1,0 l, 37 kW and 1,4 l, 50 kW) of bearings with inserts. At the diesel engine of 1,9 l, 74 kW and the petrol engine of 1,0 l take out the lower persistent half rings 4 (see rice. A bent shaft of the diesel engine of 1,9 l, 74 kW) from a cover of the average bearing.
17. Take out a bent shaft from beds of the block of cylinders.
18. Remove the top inserts of radical bearings.
19. Take out the top persistent half rings of a bent shaft from an average bed.
20. By means of a special stripper remove piston rings.
21. Remove lock rings 1 (see rice. Details of conrod and piston group of the engine with a capacity of 1,4 l, 55 and 74 kW) also take out piston fingers. Remove pistons from rods.
Prevention

At assembly do not mix in places pistons, piston fingers and piston rings.