Skoda Fabia

Since 2000 of release

Repair and car operation



Shkoda Fabija
+ 1.1. The car description
- 2. The engine
   2.1. Removal of the top casing of the engine
   + 2.2. Installation of the piston of the first cylinder in position ВМТ of a step of compression
   2.3. Replacement of a belt of a drive of the generator
   + 2.4. Replacement and adjustment of a tension of a belt of a drive of a camshaft
   2.5. Replacement of a chain of a drive of a camshaft
   2.6. Selection of a distributive gear wheel of a cranked shaft
   2.7. Replacement of a lining of a head of the block of cylinders
   2.8. Replacement of an epiploon of a camshaft
   2.9. Replacement маслосъемных caps
   2.10. Replacement of a forward epiploon of a cranked shaft
   2.11. A back epiploon of a cranked shaft
   + 2.12. Repair of a head of the block of cylinders
   + 2.13. Engine repair
+ 3. Greasing system
+ 4. The power supply system
+ 5. Cooling system
+ 6. System of release of the fulfilled gases
+ 7. Transmission and a running gear
+ 8. A steering
+ 9. Brake system
+ 10. An electric equipment
+ 11. A body
+ 12. Electroschemes



2.9. Replacement маслосъемных caps
THE GENERAL DATA

THE DIESEL ENGINE

Head of the block of the diesel engine of 1,9 l, 74 kw

1 – a bolt of fastening of an axis коромысел valves;
2 – axes кормысел with коромыслами in gathering;
3 – a bolt of fastening of a head of the block;
4 – a washer;
5 – a valve hydropusher;
6 – a cracker;
7 – a plate of springs;
8 – an external spring of the valve;
9 – an internal spring of the valve;
10 – маслосъемный a cap;
11 – the directing plug of the valve;
12 – the pump-atomizer;
13 – a head of the block of cylinders;
14 – a camshaft epiploon;
15 – valves;
16 – the loose leaf of the bearing of a camshaft;
17 – a camshaft;
18 – covers of bearings of a camshaft;
19 – bolts of fastening of covers of bearings

Places of drawing of hermetic on the first and fifth covers of bearings of a camshaft


A – places of drawing of hermetic

PERFORMANCE ORDER
1. Remove a belt of a drive of a camshaft (subsection 2.4.1 see).
2. Remove a pulley and a nave of a pulley of a camshaft (subsection 2.8 see).
3. Remove axes with коромыслами, preliminary having marked them not to mix at installation (subsection 4.14.4 see).
4. Remove the vacuum pump (subsection 4.11 see).
5. Turn away bolts 19 (fig. the Head of the block of the diesel engine of 1,9 l, 74 kw) fastenings of covers of 18 fifth, first and third bearings see and remove covers. Mark covers not to mix at installation. If loose leaves 16 are suitable for the further use, do not take out them from covers.
6. In regular intervals cross-wise turn away bolts of fastening of covers of the second and fourth bearings and remove covers.
7. Take out from a head a camshaft 17 and remove from it an epiploon 14. Take out loose leaves 16 of a head and mark on the non-working party not to mix at installation.
8. Take out hydropushers of 5 valves. Mark them or lay so that not to mix at installation. To store hydropushers it is necessary in the same position in what they were on the engine, differently from them oil will flow out.
9. Establish in ВМТ the piston of the corresponding cylinder then at compression of springs valves will rest against the piston.
10. Establish on a head the adaptation for compression of springs of valves and, having compressed valve springs, take out crackers 6.
11. Remove a plate 7 and springs 8 and 9.
12. By means of a stripper remove маслосъемный a cap.
13. Grease with engine oil a new cap and insert it in оправку 3 (1 – the plug; 2 – маслосъемный a cap).
14. Put on a valve core the plastic plug 1 not to damage a working edge of a cap.
15. With the help оправки it is cautious напрессуйте a cap against the stop.
16. Establish to the place of a spring of the valve and a plate of springs.
17. Having compressed springs the adaptation, establish valve crackers. After that strike a hammer through a metal core on a valve end face that crackers have sat down into place.
18. Similarly replace other caps.
19. Establish loose leaves 16 (fig. the Head of the block of the diesel engine of 1,9 l, 74 kw) according to earlier made marks see and grease with their engine oil.
20. Establish in a head a camshaft so that cams of the first cylinder have been directed upwards.
21. Establish washers 4.
22. Establish covers of the second and fourth bearings and in regular intervals cross-wise wrap new bolts of their fastening. Tighten bolts the moment 8 Нм and tighten for 90 .
The prevention

At each removal of covers of bearings of a camshaft it is necessary to replace bolts of their fastening with the new.


23. Put hermetic on a surface And covers of the first and fifth bearings, thus watch, that hermetic has not got to the grooves specified by arrows on fig. of the Place of drawing of hermetic on the first and fifth covers of bearings of a camshaft. Then establish covers of the first, fifth and third bearings.
24. Establish all removed details upside-down. After installation of hydropushers of valves to start up the engine it is possible only in 30 minutes

PETROL ENGINES of 1,4 l, 55 And 74 kw

Head of the block of cylinders of engines of 1,4 l, 55 and 74 kw

1 – the top cover of a belt of a drive of a camshaft;
2 – a belt of a drive of camshafts;
3 – a belt of a drive of a final camshaft;
4 – a bolt of fastening of the case of bearings;
5 – the holder of wires of a high voltage;
6 – the case of bearings of camshafts;
7 – bolts of fastening of a back support of a camshaft;
8 – adjusting pins;
9 – коромысло the valve;
10 – a valve hydropusher;
11 – a bolt of fastening of a head;
12 – a head of the block of cylinders;
13 – a head lining;
14 – a tension roller of a belt;
15 – a bolt of fastening of a tension roller;
16 – a back cover of a belt of a drive of camshafts;
17 – a bolt of fastening of a back cover;
18 – an eye

The general replacement procedure маслосъемных caps same, as at the diesel engine. Considering features of engines, it is necessary to execute the following:

PERFORMANCE ORDER
1. Remove a belt of a drive of camshafts (subsection 2.4.2 see).
2. Remove the ignition coil.
3. Turn out spark plugs.
4. Turn away bolts of 4 fastenings and remove the case 6 with camshafts in gathering.
5. Mark not to mix at installation, and remove коромысла 9 and hydropushers of 10 valves. To store hydropushers it is necessary in the same position in what they stand on the engine, differently from them oil will flow out. Then рассухарьте valves also remove caps.

PETROL ENGINES of 1,0 l, 37 kw And 1,4 l of 50 kw

Head of the block of cylinders of engines of 1,0 l, 37 kw and 1,4 l, 50 kw

1 – a nut of fastening of a cover;
2 – the sealing plug;
3 – a bolt of fastening of a head;
4 – a washer;
5 – an eye left;
6 – an axis коромысел in gathering;
7 – an arm;
8 – a nut;
9 – a self-stopped nut;
10 – a bolt;
11 – a generator arm;
12 – a head lining;
13 – a head of the block of cylinders;
14 – маслоотражатель;
15 – a bolt of fastening of an axis коромысел;
16 – an eye right;
17 – a lining of a cover of a head of the block;
18 – a cover of a head of the block;
19 – a stopper маслоналивной mouths

The general replacement procedure same, as at the diesel engine. Considering features of engines, it is necessary to execute the following:

PERFORMANCE ORDER
1. Turn away a nut 1 and remove rubber plugs 2.
2. Uncover 18 heads and a lining 17.
3. Turn away bolts of 3 and 15 fastenings of an axis коромысел and remove an axis 6 коромысел in gathering. Then рассухарьте valves also remove caps.

The inhaling moments, Нм

Petrol engines of 1,4 l, 55 and 74 kw
Bolt of fastening of a pulley of a camshaft
20 then to tighten on 90
Bolt of fastening of the case of bearings
10 then to tighten on 90
Bolt of fastening of a back cover of a camshaft
10
Bolt of fastening of an eye
20
The return valve of system of greasing
6
Carving stopper of the return valve
45
The diesel engine of 1,9 l, 74 kw
Bolt of fastening of an axis коромысел valves
20 then to tighten on 90
Bolt of fastening of a cover of the bearing of a camshaft
8 then to tighten on 90
Petrol engines of 1,0 l, 37 kw and 1,4 l, 50 kw
Nut of fastening of a cover of a head of the block
3
Bolt of fastening of an axis коромысел valves
25