Service of IZh 2126
1. General information
2. Engine UEPA-331
3. VAZ-2106 engine
3.1. Description of a design
3.2. Oil replacement
3.3. Replacement of laying of a cover of a head of the block of cylinders
3.4. Check and adjustment of thermal gaps in the drive of valves
3.5. Adjustment of a tension of a chain of the drive of the camshaft
3.6. Removal of an uspokoitel of a chain of the drive of the camshaft
3.7. Removal of a natyazhitel of a chain of the drive of the camshaft
3.8. Removal of the camshaft and levers of the drive of valves
3.9. Replacement of maslootrazhatelny caps of the mechanism of gas distribution
3.10. Replacement of a forward epiploon of a bent shaft
3.11. Replacement of a back epiploon of a bent shaft
3.12. Removal of a gear wheel of the drive of the oil pump
3.13. Removal of a chain and asterisks of the drive of the camshaft
3.14. Removal of the roller of the drive of auxiliary units
3.15. Replacement of laying of an inlet pipe and final collector
3.16. Removal and dismantling of a head of the block of cylinders
3.17. Removal of the sensor of pressure of oil
3.18. Removal of an oil separator of system of ventilation of a case
3.19. Removal of support of the power unit on the car with the VAZ-2106 engine
3.20. Replacement of laying of the pallet of a case
3.21. Removal of the oil pump
3.22. Dismantling of the oil pump
3.23. Dismantle of conrod and piston group on the car
3.24. Removal of the engine from the car
3.25. Dismantling and assembly of the engine
4. Cooling system
5. Power supply system
6. Carburetor
7. System of ignition of the engine UEPA-331
8. System of ignition of the VAZ-2106 engine
9. System of production of the fulfilled gases
10. Coupling
11. IZh-2126 transmission
12. VAZ-21074 transmission
13. Cardan transfer
14. Zadny Bridge
15. Forward suspension bracket
16. Back suspension bracket
17. Steering
18. Brake system
19. Electric equipment
20. Body
21. System of ventilation and heating
22. Features of a design of the IZh-2717 car
23. Appendix
24. Care of a car body
 










3-23-demontazh-shatunno-porshnevojj-gruppy-na-avtomobile.html

3.23. Dismantle of conrod and piston group on the car

The Conrod and Piston Group (CPG) is usually dismantled on the removed engine at its full dismantling, but if necessary this work can be performed also on the car, without removing the engine.

We perform work on a viewing ditch or the elevator.

We remove a head of the block of cylinders assembled with a final collector and an inlet pipe (see. "Removal and dismantling of a head of the block of cylinders").

We remove the engine case pallet (see. "Replacement of laying of the pallet of a case") and the oil pump (see. "Removal of the oil pump").

Head "on 14" we turn off two nuts of bolts of fastening of a cover of a rod (the piston at the same time has to be in NMT).

We uncover a rod.

We shift the lower head of a rod from a neck of a bent shaft.

We push a rod with the piston in the cylinder, resting the wooden handle of the hammer against the socket of the lower head of a rod...

... also we take out the piston with a rod from the cylinder.

Similarly we dismantle other pistons with rods.

We establish ShPG in the return sequence (see also "Dismantling and assembly of the engine").

Before installation of the piston with a rod in the cylinder we squeeze piston rings a special mandrel.

We install a rod with the piston in the cylinder, the handle of the hammer pushing the piston through a mandrel.

Similarly we establish other rods and pistons. Assembly is carried out in the return sequence.


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3.22. Dismantling of the oil pump
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3.24. Removal of the engine from the car