4.2. Installation of a head of the block of cylinders

The sequence of actions at installation of a head of the block of cylinders:

1) establish a bent shaft on adjusting tags;

2) remove a starter;

3) take a stopper;

Fig. 4.7. Arrangement of a fork 999 5451

4) establish a fork of 999 5451 (fig. 4.7);

5) turn a bent shaft counterclockwise against the stop;

6) establish new laying of a head of cylinders;

7) oil bolts;

8) establish the lower half of a head of the block;

Fig. 4.8. Scheme of an inhaling of bolts of a head of the block of cylinders

9) tighten bolts in three stages one after another, moving ahead from the middle outside, using a goniometer of 951 2050 (fig. 4.8):

— 1 stage — 20 N · m;

— The 2nd stage — 60 N · m;

— The 3rd stage — on 130 °.

10) put into place a branch pipe of cooling liquid with new laying;

11) put new sealing rings in nests of spark plugs;

12) turn out candles of the first and fourth cylinders;

13) by means of the roller apply liquid pro-masonry mastic on the top half of a head of cylinders. Use liquid pro-masonry Volvo 1161059-9 mastic;

NOTE You watch that pro-masonry mastic did not get to canals for oil or cooling liquid. For consolidation only the thin layer suffices.

Fig. 4.9. Fixing of camshafts

14) install camshafts. Record a forward part of a shaft by means of a bracket 999 5453, and back a bracket 999 5452 (without extenders) (fig. 4.9);

15) establish into place the top half of a head of cylinders;

16) by means of zapressovochny devices 999 5454 (2 pieces) press a head of cylinders;

17) moving ahead from the middle outside, tighten bolts of the top half the moment of 17 N · m;

18) remove a bracket 999 5453 and zapressovochny devices 999 5454;

Fig. 4.10. Installation of a ring of a forward epiploon of the camshaft

19) using a mandrel 999 5449, establish (press) a ring of a forward epiploon of the camshaft (fig. 4.10). Grease an epiploon ring;

Fig. 4.11. Installation of pulleys of camshafts

20) establish pulleys of camshafts (rice 4.11), having combined adjusting tags. Wrap two bolts in a camshaft pulley before contact;

NOTE Make sure that the opening under a bolt of the camshaft is centered.

Fig. 4.12. Installation of a belt of the camshaft

21) establish into place a belt of the camshaft (fig. 4.12) for what:

— establish into place натяжитель / the shock-absorber and tighten the moment 25 N · m;

— get a belt around pulleys of camshafts, the pump of cooling liquid and pull it on a roller of a natyazhitel;

— turn out two bolts of a pulley of the camshaft;

— take the fixing forelock from натяжителя / the shock-absorber;

— with effort press a belt and strike it with the plastic hammer in the direction shown by an arrow 1, and twice in the direction shown by an arrow 2 twice;

Fig. 4.13. Camshaft pulley inhaling

22) establish the third bolt and tighten its moment 20 N · m (fig. 4.13);

23) wrap a bolt internal covers of a belt of the gas-distributing mechanism;

24) establish the top cover of a belt of the gas-distributing mechanism;

Fig. 4.14. Removal of assembly devices

25) remove a bracket 999 5451 from a bent shaft (fig. 4.14) and put a stopper;

26) establish a starter;

27) remove a bracket 999 5452 from camshafts;

Fig. 4.15. Check of tags

28) check coincidence of tags (fig. 4.15) for what:

— turn a bent shaft on two turns;

— check coincidence of adjusting tags on pulleys cranked and camshafts;

29) establish an external cover of a belt of the gas-distributing mechanism;

Fig. 4.16. Installation of a ring of a back epiploon of the camshaft

30) grease an epiploon ring. By means of a mandrel 999 5450 establish (press) a ring of a back epiploon of the camshaft (fig. 4.16). If on the end of a shaft there are wear tracks, then the ring of an epiploon can be pressed two mm further;

31) establish a jet arm with a clamp;

32) establish a rotor and the holder;

Fig. 4.17. Installation of the sensor of position of the camshaft

33) install the sensor of position of the camshaft (fig. 4.17) and a diaphragm;

34) establish spark plugs;

35) install coils (2 pieces) and wires to spark plugs;

36) install the air filter with all hoses and sockets;

37) establish a final collector;

38) establish an inlet collector and electric;

39) install the fan of cooling of the engine;

40) install the fuel distribution block;

41) establish a wattled wire of connection with weight;

42) establish an exhaust pipe;

43) establish a guard under the engine;

44) fill in cooling liquid and replace oil and oil filters

45) connect a negative wire of the rechargeable battery;

46) warm up the engine before opening of the thermostat and, if necessary, add cooling liquid;

47) check existence of leaks.