Features of assembly of the engine of fashion. 2106. AZLK 2141 (Muscovite)
Service and car repairs of 2141 - the Muscovite.
1. General data
2. Engines
3. Power supply system
4. Cooling system
4.1. Thermostat
4.2. Thermal mode of the engine
4.3. Installation of ignition on the engine of fashion. 2106
4.4. Installation of ignition on engines of fashion. 331 and 3317
4.5. Installation of the drive of the distributor of ignition on engines of fashion. 331 and 3317
4.6. Replacement of spark plugs
4.7. Possible malfunctions of engines, their reasons and methods of elimination
4.8. Features of repair of the engine of fashion. 2106
4.8.1. Features of dismantling of the engine of fashion. 2106
4.8.2. Features of assembly of the engine of fashion. 2106
4.8.3. Assessment of technical condition of knots and systems of the engine of fashion. 2106
4.8.4. Conrod and piston group
4.8.5. Bent shaft and flywheel
4.8.6. Oil pump of the engine
4.8.7. Head of the block of cylinders and valvate mechanism
4.8.8. Camshaft and its drive
4.9. Features of repair of the engine of fashion. 331, 3317 and 3313
5. Transmission
6. Running gear
7. Tires, wheels
8. Steering
9. Brake management
10. Body
11. Electric equipment
12. Electrical circuitries
 










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4-8-2-osobennosti-sborki-dvigatelya-mod-2106.html

4.8.2. Features of assembly of the engine of fashion. 2106

Tags on covers of radical bearings and conditional number of the block of cylinders of the engine of fashion. 2106

Count of support is kept from a forward part of the engine.

Marking of dimensional group of cylinders on the block and conditional number of the block of cylinders

Dimensional group of cylinders on the block (red shooters).

Conditional number of the block of cylinders (black arrow).

Check of coincidence of an adjusting tag on an asterisk of a bent shaft with a tag on the block of cylinders of the engine of fashion. 2106

Tags are specified by shooters.

Assembly of the engine

PERFORMANCE ORDER
1. To install the washed-up and cleared block of cylinders on the stand and to wrap in it the absent hairpins.
2. To lay in a nest of the average bearing and in its cover the inserts without bore on an internal surface having in comparison with the others the increased width, and in other nests and the corresponding covers – inserts with bore. As option, in nests of the block of cylinders of the 1st, 2nd, 4th and 5th radical bearings inserts also without bore can be established.

Prevention

To oil inserts of bearings and persistent half rings of a bent shaft, and also pistons and cuffs before installation engine.


3. To lay a bent shaft in radical bearings and to insert two persistent half rings which are picked up for thickness into nests of a back support.
4. To establish covers of radical bearings according to tags (see rice. Tags on covers of radical bearings and conditional number of the block of cylinders of the engine of fashion. 2106), having established the top arm of an oil receiver under bolts of fastening of a cover of the average radical bearing and to tighten bolts the moment of 70-86 N · m (7,0–8,6 kgfs · м).

Prevention

To install covers of radical bearings in the former block. For this purpose the block of cylinders and covers belonging to it are marked with identical conditional number (see rice. Tags on covers of radical bearings and conditional number of the block of cylinders of the engine of fashion. 2106 and Marking of dimensional group of cylinders on the block and conditional number of the block of cylinders).

To establish persistent half rings by dredging to persistent surfaces of a bent shaft, and from the forward party of a back support to put a steel-aluminum half ring, and from the back party – ceramic-metal (yellow color).


5. To lay laying of the holder of an epiploon on a flange of the block of cylinders.
6. To put on the holder with an epiploon a mandrel and, having moved it from a mandrel on a flange of a bent shaft, to attach to the block of cylinders. (Shooters specified ledges for centering of the holder concerning a flange of a bent shaft.)
7. To establish a forward cover of a case of coupling on two aligning plugs and to fix it by bolts to the holder of an epiploon.
8. To establish a flywheel on a bent shaft so that the tag (a cone-shaped hole) about a rim was against an axis of a conrod neck of the fourth cylinder, to block a clamp a flywheel and to attach it bolts to a flange of a bent shaft with the moment of an inhaling of 78-89 N · m (7,8–8,9 kgfs · м).

9. By means of the plug mandrel from set to insert into cylinders pistons with rods. Set consists of three plugs: one – for pistons of the nominal size and two – for pistons of the repair size (increased by 0,4–0,7 mm). Therefore it is necessary to choose the plug suitable for this size of the installed piston.

Prevention

The opening for a finger on the piston is displaced on 2 mm therefore at installation of pistons the tag "П" on pistons has to be turned into cylinders to a forward part of the engine.


10. To establish inserts in rods and covers of rods.
11. To connect rods to necks of a bent shaft, to establish covers and to tighten nuts of conrod bolts the moment of 44-55 N · m (4,4–5,5 kgfs · м).
12. To establish an asterisk on a bent shaft.
13. To install the roller of the drive of the oil pump and to fix it by a persistent flange.
14. To establish on two aligning plugs on the block a head of cylinders with laying, a final collector, the inlet pipeline and a zabornik of hot air and to tighten in a certain sequence (see rice. Order of an inhaling of bolts of fastening of a head of cylinders of the engine of fashion. 2106) in two steps fastening bolts:
 – previously moment of 34-42 N · m (3,4–4,2 kgfs · l) bolts 1–10;
 – finally moment of 98-121 N · m (9,8–12,1 kgfs · l) bolts 1–10 and moment of 32-40 N · m (3,2–4,0 kgfs · l) bolt 11.
15. To install an asterisk on the camshaft assembled with the case of bearings and to turn a shaft so that the tag 1 on an asterisk was against a tag 2 on the case of bearings.
16. To remove an asterisk and, without changing the provision of a shaft, to install the case of bearings on a head of the block of cylinders and to fix the case, tightening its nuts in a certain sequence (see rice. Order of an inhaling of nuts of fastening of the case of bearings of the camshaft of the engine of fashion. 2106) moment of 19-23 N · m (1,9–2,3 kgfs · м).
17. To establish on a head of the block of cylinders an uspokoitel of a chain.
18. To establish a camshaft drive chain for what to make the following:
      – to turn a flywheel so that the tag on an asterisk of a bent shaft coincided with a tag on the block of cylinders (fig. Check of coincidence of an adjusting tag on an asterisk of a bent shaft with a tag on the block of cylinders of the engine of fashion. 2106);
 – to put on a chain an asterisk the distributor a leg of a shaft and to enter it into a drive cavity, establishing an asterisk so that the tag 1 (see subsection 2.1.4) on it coincided with a tag 2 on the case of bearings. Not to tighten a bolt of an asterisk against the stop;
 – to install an asterisk on the roller of the drive of the oil pump, also without tightening finally a fastening bolt;
 – to establish a boot of a natyazhitel of a chain and a natyazhitel, without tightening the cap-type nut that the spring of a natyazhitel could press a boot;
 – to wrap a restrictive finger of a chain in the block of cylinders;
  – to turn a bent shaft on two turns in the direction of rotation that will provide the necessary tension of a chain, to check coincidence of tags on an asterisk with tags on the block of cylinders (see rice. Check of coincidence of an adjusting tag on an asterisk of a bent shaft with a tag on the block of cylinders of the engine of fashion. 2106) and on the case of bearings (see subsection 2.1.4);
 – if tags coincide, then, having blocked a flywheel a clamp (fig. Removal of a flywheel of the engine of fashion. 2106), finally to tighten bolts of asterisks the moment of 42-51 N · m (4,2–5,1 kgfs · l) and cap-type nut of a natyazhitel of a chain and to unbend lock washers of bolts of asterisks; if tags do not coincide, then to repeat operation on installation of a chain.
19. To adjust a gap between cams of the camshaft and levers of the drive of valves.
20. To install a camshaft drive cover with laying and an epiploon on the block of cylinders, without tightening finally bolts and nuts of fastening. (Shooters showed ledges for centering of a cover concerning a nave of a pulley of a bent shaft).
21. A mandrel to ottsentrovat the provision of a cover concerning the end of a bent shaft and to tighten finally nuts and bolts of its fastening.
22. To establish a pulley of a bent shaft and a ratchet.

Prevention

Check of installation of the piston of the first cylinder in the provision of VMT should be made on the adjusting tags specified rice. Adjusting tags on a pulley of a bent shaft and a cover of the drive of the mechanism of the gas-distributor of the engine of fashion. 2106.


23. To establish an oil filter, having tightened it manually to the union on the block of cylinders, having oiled previously rubber sealing ring engine.
24. To establish an oil separator of ventilation of a case and a cover of a sapun and to fix a clamp of a drain tube of an oil separator.
25. to install the oil pump and an oil case with laying.
26. To install the pump of cooling liquid, an arm of the generator and the generator. To put on a belt pulleys and to adjust its tension.
27. To establish on a head of the block of cylinders the bringing tube of a radiator of a heater and a final branch pipe 1 (see rice. Removal of the pump of cooling liquid of the engine of fashion. 2106). To attach the taking-away heater radiator tube to the pump of cooling liquid and a final collector. To install the thermostat.
28. To install sensors of control devices.
29. To establish a gear wheel of the drive of the oil pump and distributor of ignition.
30. To install the distributor of ignition and to adjust the ignition moment.
31. To wrap spark plugs and to tighten their moment 32–40 N · m (3,2–4,0 kgfs · м).
32. To install the fuel pump.
33. To install the carburetor with laying and to attach to it hoses.
34. To establish a cover of a kolovka of the block of cylinders with laying and an arm of a fuel-supply line.
35. To establish forward support of the engine with pillows and with adapters.
36. To establish the conducting and conducted clutch plates.


4.8.1. Features of dismantling of the engine of fashion. 2106

4.8.3. Assessment of technical condition of knots and systems of the engine of fashion. 2106