4-2-ustanovka-golovki-bloka-cilindrov.html
4.2. Installation of a head of the block of cylindersThe 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
|
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;
— 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.
|