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4.24. A bent shaft - installation and check of a lubricant gap of radical bearings

1. Turn the engine and uncover radical bearings.
2. Remove old inserts and wipe the surface of the block of cylinders and covers. They have to be ideally pure.
Check of a lubricant gap of radical bearings
3. Install inserts of bearings on the block of cylinders and a cover of radical bearings. Inserts with a flute are established on the block of cylinders, and inserts with a ledge are established on covers. Check that lubricant openings in the block of cylinders coincided with flutes in inserts.

8.4 Internal elements of the engine
1. Flywheel *
2. Gear wreath *
3. Transitional plate * *
4. Drive plate * *
5. Transitional plate * *
6. -
7. Back plate
8. Coupling casing
9. Back epiploon
10. Epiploon casing
11. Laying
12.  Cover  of the radical  bearing
13. Lower insert of the radical bearing
14. Bent shaft
15. Top insert of the radical bearing
* Cars with the mechanical transmission
* * Cars with the automatic transmission


4.  Inserts of the persistent bearing with flanges have to be established on the central cover and a saddle of the block of cylinders (8.4).
5. Wipe a surface of inserts on the block of cylinders and necks of a bent shaft with a pure rag.
6. Check that lubricant openings in cranked to a shaft were pure.
7. Accurately install a bent shaft on bearings.
8' Before final installation of a bent shaft it is necessary to check lubricant gaps of bearings.

23.9 Put pieces of a film of Plastigodzh (it is specified by the shooter) on necks of radical bearings parallel to an axis of a bent shaft


9. Cut off several pieces of a film of Plastigodzh (slightly well, than width of radical bearings) and put on each of necks of radical bearings parallel to an axis of a bent shaft (23.9).
10. Clear a surface of inserts in covers and establish covers into place, shooters to the forward party of the engine.
11. Since the central cover, tighten bolts of covers in three stages till the required inhaling moment. Do not rotate cranked валз.
12. Turn off bolts and uncover.

23:13 Measure width of the crushed film
Пластигодж for definition of a lubricant zazorapodshipnik


13. Compare width of the crushed film of Plastigodzh on each of necks to the scale which is included in the measuring package (23.13).
14. If the gap is too big or too small, establish inserts of other size. Check that  at  measurement  of a lubricant  gap  between inserts and covers or the block of cylinders there was no dirt or oil. If width of the crushed film is wider since one end, than from another, possibly the neck of a bent shaft has the conical form.
15. Accurately remove the film remains from necks and inserts.
Final installation of a bent shaft
16. Accurately remove a bent shaft from the engine.
17. Clear inserts and grease them with an even layer of molybdenic lubricant. Also grease flanges of the persistent bearing.
18. Check that necks of a bent shaft were pure, and install a bent shaft on the engine.
19. Clear a surface of inserts on covers and grease them.
20. Establish covers into place by shooters forward.
21. Establish fixing bolts.
22. Tighten bolts of all covers, except a cover of the persistent bearing till the required inhaling moment (tighten bolts in three stages, since the middle of a bent shaft).
23. Tighten bolts of a cover of the persistent bearing to 10-12 pounds on inch.
26. Shift a bent shaft forward and back, having knocked on it with the copper hammer to combine the persistent surfaces of the radical bearing and a bent shaft.
27. Tighten bolts of all covers of radical bearings till the necessary moment of an inhaling.
28. On models with the mechanical transmission install the new basic bearing for the end of a half shaft.
29. Turn a bent shaft a hand and check that it rotated freely.
30. Check an axial side play of a bent shaft.