5.11.1. Dismantling of the engine

It will be required to you: keys "on 10", "on 13", "on 17", a face head "on 13", the tools necessary for removal of a head of the block of cylinders, screw-drivers, the hammer, a stripper of an oil filter, the device for a vypressovka of a piston finger or a suitable mandrel, passatizh.

Good advice
If there is an opportunity, work at the special rotary stand providing access to the engine from all directions as it is very heavy to fix the engine from movement at an otvorachivaniye of the details of fastening tightened the big moment.

1. Remove the engine from the car (see. "Removal and installation of the engine").
2. Remove a starter (see. "Removal and installation of a starter").
3. Remove the generator (see. "Removal and installation of the generator").
4. Disconnect the transmission from the engine, having turned out bolts of its fastening to the engine (see. "Removal and installation of the transmission").
5. Remove a flywheel with coupling (see. "Removal and installation of coupling").
6. Remove the drive of the gas-distributing mechanism (see. "Replacement of a belt of the drive of the gas-distributing mechanism and its tension roller") and its back cover (see. "Removal and installation of the oil pump").
7. Remove a head of the block of cylinders (see. "Replacement of laying of a head of the block of cylinders").
8. Remove an oil case (see. "Replacement of consolidation of an oil case").
9. Remove the holder of a back epiploon of a bent shaft assembled with an epiploon (see. "Replacement of epiploons of a bent shaft").
10. Remove the oil pump (see. "Removal and installation of the oil pump").
11. Remove the water pump (see. "Replacement of the water pump").
12. Remove an oil filter (see. "Replacement of oil in the engine and an oil filter").

Good advice
When dismantling the krivoshipno-conrod mechanism and piston group mark pistons, rods, inserts of radical and conrod bearings that at assembly to establish them on former places if they are efficient.

13. Turn out two bolts of fastening of a cover of a rod of any cylinder, shift a rod cover from a seat easy blows of the hammer through a wooden pro-rate...
14.... also uncover with an insert.

Conditional marking is applied on a cover and a rod. At assembly of the engine of figure have to be located on the one hand. However the rod and a cover are not marked by numbers of cylinders. Surely mark them in any available way (for example, a kerneniye) that at assembly to establish on former places as covers of rods are not interchanged (the rod is processed together with a cover).

15. Press wooden whetstone (the hammer handle) a rod and take out the piston with a rod from the cylinder towards the top plane of the block of cylinders.
16. Similarly remove pistons and rods of other cylinders, turning a bent shaft for access to bolts of covers of rods.

Good advice
Turn a bent shaft a key for a lyska on the forward end.

17. Turn out two bolts of fastening of any cover of the radical bearing...
18.... also uncover with the lower insert.

Covers of radical bearings are intended only for one concrete block of cylinders (covers process together with the block). Among themselves covers are not interchanged. On covers numbers corresponding to an order of their installation are put, considering from a forward part. The arrows cast on covers at installation have to be directed to the forward party of the engine.

19. Turn out bolts, remove other covers of radical bearings and take a bent shaft.
20. Remove persistent half rings of a bent shaft on an average support of the radical bearing.
21. Remove inserts from all rods...
22.... and from their covers.
23. Similarly remove inserts from covers of radical bearings and from all beds in the block of cylinders.
24. Unclench the top compression ring and remove it.
25. Similarly remove the second (lower) compression ring.
26. Unclench and remove the top ring...
27.... dilator...
28.... and lower ring of a compound oil scraper ring.
29. Vypressuyte a finger from lugs of the piston and the top head of a rod.

Do not heat a rod before a finger vypressovka.
Not to damage the piston, use at a finger vypressovka wooden laying, as shown in the photo.