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
      2.12.1. Dismantling
      2.12.2. Troubleshooting
      2.12.3. Assembly
      2.12.4. Grinding in of valves
      2.12.5. Adjustment of a starting position of hydropushers of valves
      2.12.6. Check of hydropushers of valves of engines of 1,0 l, 37 kW and 1,4 l, 50 kW
      2.12.7. Removal and installation of the engine
   + 2.13. Repair of the engine
+ 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



2.12.7. Removal and installation of the engine

GENERAL INFORMATION

Case of a butterfly valve

1 – the valve of recirculation of the fulfilled gases;

2 – case of a butterfly valve;

3 – hose;

4 – vacuum drive of a butterfly valve;

5 – vacuum hose

Control unit of the engine

1, 2, 3 – connecting blocks;

4 – holder of a plait of wires;

5 – control unit of the engine

Arm of drafts of gear shifting

1 – drafts of gear shifting;

2 – bolts of fastening of an arm;

3 – arm;

4 – an arm on the transmission


Drafts of gear shifting

1 – cable of the choice of transfers;
2 – lock washer;
3 – gear shifting cable;
4 – connecting block of the switch of light of a backing;
5 – wire of "weight";
6 – wire;
7 – connecting block;
8 – nut of fastening of the lever of gear shifting

The engine is recommended to be removed assembled with the transmission. For removal of the engine use the crane, таль, the winch, etc. with a loading capacity of 300 kg.

Prevention

Hoses on the engine are fixed by three types of collars: screw, spring and tape. Tape collars disposable, at installation of the engine them it is necessary to replace on screw or spring.

Fuel hoses can be fixed only by spring collars, application of screw and tape collars is not allowed.


Removal and installation of the engine are described on the example of the diesel engine, remove all other engines and establish similarly.

Removal

PERFORMANCE ORDER
1. Remove the rechargeable battery (see subsection 10.2).
2. Merge liquid from the engine cooling system (see subsection 5.13).
3. Merge oil from an engine case (see subsection 3.6).
4. Remove an antisplash guard of the engine, having turned out screws of its fastening (see rice. Antisplash guard of the engine).
5. Remove the drive of the right wheel in collecting (see subsection 7.1.3.7).
6. Turn off bolts of fastening and disconnect the drive of the left wheel from a half shaft flange. Tie a wire the drive to a body that it did not disturb.
7. Disconnect a reception pipe of the muffler from a final collector (see subsection 6.2 and subsection 6.3).
8. Remove the forward buffer.
9. Turn off a bolt 3 (see the fig. Nizhny Novgorod a pressurization air duct) fastenings of the lower air duct, remove collars 4 and then an air duct 1 with a hose 2.
10. Remove a back support 2 (see rice. Back support of the power unit) with an arm 3, having turned off bolts 1 and 4 fastenings it to a body and the transmission.
11. Remove the top casing of the engine (see subsection 2.1).
12. Remove the air filter (see subsection 4.1).
13. Disconnect generator wires from the holder on a cover of the rechargeable battery.
14. Disconnect hoses from a radiator (see subsection 5.3).
15. At cars with the conditioner it is necessary to separate tubes of high and low pressure and to disconnect a tube of high pressure from the compressor. At the same time consider that it is possible to fill air conditioning system only at car repair shop.
16. Remove the top cross-piece of a front of a body (on it the cowl lock is fixed).
17. Remove collars 4 and an air duct 6 with a hose 8 (see rice. Motor compartment).
18. Remove collars 1 and disconnect hoses of a supply of cooling liquid 5, giving 3 and plum 2 fuels from tubes on the engine.
19. Disconnect a hose from a broad tank 7 from below.
20. Disconnect a vacuum hose 5 (see rice. The case of a butterfly valve) from the drive 4 of a butterfly valve.
21. Disconnect a hose 3 from the valve of 1 recirculation of the fulfilled gases.
22. Shift a spring collar and disconnect a hose 3 (see rice. Heater hoses) from a tee 4.
23. Shift a spring collar and disconnect a hose 2 from a branch pipe of 1 radiator of a heater.
24. Disconnect a hose 6 from the vacuum pump 5.
25. Disconnect a block 1 (see rice. The control unit of the engine) from the engine management block 5.
26. Separate blocks of 2 and 3 plaits of wires and take out them from the holder.
27. Unhook from a mudguard the holder 4 plaits of wires.
28. Turn off three bolts 2 (see rice. Arm of drafts of gear shifting) fastenings of an arm 3.
29. Take out the 4th tube of the drive of coupling from an arm.
30. Remove a lock washer 2 (see rice. Drafts of gear shifting), remove the lever of the choice of transfers and put it aside together with a cable 1. Take out plugs of an axis of the lever of the choice of transfers.
31. Turn off a nut of the 8th fastening, remove the lever of inclusion of transfers and put it aside together with a cable 3.
32. Disconnect a block 4 from the backing light switch.
33. Disconnect a "mass" wire from a longeron.
34. Disconnect a block 7 and a wire 6 from the traction relay of a starter.
35. Turn off two bolts 2 and take out the working cylinder of 1 drive of switching off of coupling from a transmission case. Without disconnecting from it a hose, take the cylinder aside.

Prevention

At the removed working cylinder it is forbidden to press a coupling pedal.


36. Separate blocks of 1 plaits of wires and take out them from the holder under a starter.
37. Hook on the engine for eyes and pull waist cables.
38. Turn off three bolts of 1 fastening of the right support 3 of the power unit. If at the same time the engine falls, raise his waist (2 – a support arm).
39. Turn off two bolts 2 fastenings of the left support of 1 power unit.
40. Having slightly lowered the power unit, carefully bring it out of a motor compartment.
41. Install the power unit on the stand for dismantling or on a strong, steady support and remove the transmission.

Installation

PERFORMANCE ORDER
1. Replace all removed laying and sealing rings with new.
2. To replace all self-stopped nuts with new.
3. Before installation of a reception pipe of the muffler apply on hairpins of a final collector A3 G 052 112 paste for the threaded connections which are exposed to heating.
4. Insert the dropped-out aligning transmission plugs.
5. Grease with jellied lubricant of a vent of a main shaft of the transmission.
6. Adjust the transmission drive.
7. Fill in cooling liquid and engine oil.

Moments of an inhaling, N · m

Carving:
  – M6
10
  – M7
15
  – M8
20
  – M10
40
  – M12
60
Bolts of fastening of a case of the transmission to the engine block:
  – M10
45
  – M12
80
Bolts of fastening of the right support of the power unit:
  – to a body
20, then tighten on 90 °
  – to the engine
30, then tighten on 90 °
Bolts of fastening of the left support of the power unit:
  – to a body
50, then tighten on 90 °
  – to the transmission
40, then tighten on 90 °
Bolts of fastening of a back support of the power unit:
  – to the transmission
30, then tighten on 90 °
  – to a body
40, then tighten on 90 °