+ 1.1. Car identification
+ 2. Maintenance service
- 3. Engines
- 3.1. Engine OHC
3.1.1. A technical characteristics
- 3.1.2. Service and repair
18.104.22.168. Engine adjustment
+ 22.214.171.124. The repair which is not demanding removal of the engine
126.96.36.199. Removal and engine installation
+ 188.8.131.52. Engine repair
184.108.40.206. Greasing system
220.127.116.11. Ventilation system картера
+ 3.2. Engine DOHC
+ 3.3. Engine V6
+ 3.4. Ignition and engine management systems
+ 3.5. Diesel engines
+ 4. Cooling system
+ 5. Fuel system
+ 6. Coupling
+ 7. Transmissions
+ 8. A kardannyj shaft and the back bridge
+ 9. A steering
+ 10. Suspension brackets
+ 11. Brake system
+ 12. Wheels and tyres
+ 13. A body
+ 14. An electric equipment
Engine ONS knots
|1 – a final collector,
2 – the thermostat,
3 – the case of the thermostat,
4 – a gear pulley of a camshaft,
5 – a casing of a gear belt,
6 – a gear belt,
7 – the lever,
8 – a spring of the valve,
9 – a head of the block of cylinders,
10 – the piston,
11 – the block of cylinders of the engine,
12 – the pump of a cooling liquid,
13 – the distributor of ignition,
14 – the fuel pump,
15 – клиновой a belt,
16 – клиноременной a pulley on cranked to a shaft,
17 – a gear pulley on cranked to a shaft,
18 – a gear pulley on intermediate to a shaft,
|19 – a forward cover of a cranked shaft,
20 – a forward cover of an intermediate shaft,
21 – a persistent plate of an intermediate shaft,
22 – an intermediate shaft,
23 – a cranked shaft,
24 – the oil pump,
25 – a cover of a head of the block of cylinders,
26 – a camshaft,
27 – a persistent plate of a camshaft,
28 – an inlet collector,
29 – сапун ventilation systems картера,
30 – an oil separator,
31 – the gauge of pressure of oil,
32 – the oil filter,
33 – a back epiploon of a cranked shaft,
34 – a persistent half ring of a cranked shaft,
35 – oil картер,
36 – a stopper oil plum
Elements of fastening of a cover of a head of the block of cylinders (old type)
||And, In – clamping plates,
With – an oil lining
Elements of fastening of a cover of a head of the block of cylinders (new type).
||A, B, C, D – clamping plates
Order of a tightening of bolts of a cover of a head of the block of cylinders
Check of backlashes of valves
||1 – a counternut,
2 – an adjusting bolt,
3 – a spring,
4 – a cam,
5 – a pusher (lever),
6 – a plate,
7 – the valve,
8 – a valve spring
Adjustment of a backlash of valves
||1 – a cam,
2 – a pusher of the valve,
3 – an adjusting bolt,
4 – a counternut
Check and adjustment of a backlash of valves is made on the cold engine.
Adjustment of a backlash of valves
| PERFORMANCE ORDER
| 1. To remove the air filter, to mark and disconnect wires of a high voltage from the distributor of ignition and spark plugs.
| 2. To uncover heads of the block of cylinders, having unscrewed ten bolts of its fastening (in an order, the return shown on fig. the Order of a tightening of bolts of a cover of a head of the block of cylinders).
| 3. To unscrew spark plugs for simplification проворачивания a cranked shaft of the engine.
|4. To turn a cranked shaft (in a direction of its working rotation) before installation of a cam of the checked valve upwards.
|5. With the help probeа to check up a backlash between a pusher and a cam of the given valve (fig. Check of backlashes of valves see). The backlash measured in a cold condition of the engine between a core of the valve and its pusher should make 0,20 mm for the inlet valve and 0,25 mm for the final.
|6. In case of need it is necessary to adjust a valve backlash, having unscrewed a counternut and in appropriate way turning a bolt of adjustment of a backlash (3) (fig. Adjustment of a backlash of valves see).
|7. Similarly to check up and if necessary to adjust backlashes of other valves.
|8. After check and adjustment of backlashes of valves to establish a cover of a head with a new lining and to tighten the corresponding moments ten bolts of fastening of a cover of a head of the block of cylinders in an order shown on fig. the Order of a tightening of bolts of a cover of a head of the block of cylinders.
|9. To screw up new spark plugs.
|10. To connect high voltage wires to the distributor of ignition and spark plugs.
|11. To establish the air filter.