BMW 3 series E30

Since 1983-1994 of release

Repair and car operation



BMW E30
+ 1. The maintenance instruction
+ 2. Maintenance service
- 3. The engine
   + 3.1.2. Specifications
   - 3.2. Dismantle and engine major repairs
      3.2.2. Specifications
      3.2.3. Major repairs – the general instructions
      3.2.4. Compression check in engine cylinders
      3.2.5. Major repairs – broad-brush observations
      3.2.6. Diagnostics of the engine with the help вакууметра
      3.2.7. Major repairs – alternatives
      3.2.8. Dismantle of the power unit
      3.2.9. Removal and engine installation
      3.2.10. An order of dismantling of the engine
      3.2.11. Dismantling of a head of the block of cylinders
      3.2.12. Clearing and check of a head of cylinders and details клапанного the mechanism
      3.2.13. Repair of valves
      3.2.14. Assemblage of a head of the block of cylinders
      3.2.15. Removal of pistons and rods
      3.2.16. Dismantle коленвала
      3.2.17. An intermediate shaft (only engine M20)
      3.2.18. Clearing of the block of cylinders
      3.2.19. Check of a condition of the block of cylinders
      3.2.20. Хоннингование cylinders
      3.2.21. Check of a condition of pistons and rods
      3.2.22. Condition check коленвала
      3.2.23. Check radical and шатунных bearings
      3.2.24. An engine assembly order
      3.2.25. Installation of piston rings
      3.2.26. Installation of an intermediate shaft
      3.2.27. Installation коленвала and check of backlashes in radical bearings
      3.2.28. Installation of a back epiploon
      3.2.29. Installation of rods and pistons, check of backlashes in шатунных bearings
      3.2.30. Start-up of the engine after repair and обкатка
   + 3.3. An engine electric equipment
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. An exhaust system
+ 8. Transmissions
+ 9. Coupling
+ 10. Brake system
+ 11. A running gear
+ 12. A body
+ 13. An electric equipment
+ 14. A good advice





3.2.18. Clearing of the block of cylinders
THE GENERAL DATA

The prevention

Заглушки channels of system of cooling it is dense запрессованы in the block of cylinders.


PERFORMANCE ORDER
1. Remove заглушки channels of cooling of the block for what blow on a small beard drive inside one of the parties заглушки and get заглушку flat-nose pliers.
2. Cautiously clear the block of the consolidation rests.
3. Remove covers with loose leaves, designate them and store separately.
4. Turn out carving заглушки the block of cylinders (or drill, and then banish a carving).
5. At strong pollution of the block clean all channels a stream of steam and compressed air (it is recommended to carry out in car-care centre), wash out the block outside a washing-up liquid. Banish all carving apertures, clean and blow compressed air. Dry the block and grease веретенным with oil to protect from corrosion.

6. Banish all carvings of the block of cylinders, having cleared thereby of a dirt. Dry carving apertures to exclude breakage of the block of cylinders at the expense of a hydraulic pressure at заворачивании a bolt.
7. If the block is not so strongly polluted, it is possible to be limited to washing by a soap solution. Irrespective of a way of clearing very carefully wash out all internal lubricant channels and well dry. Walls of cylinders oil to prevent rust occurrence.
8. Establish covers of radical bearings, bolts tighten by hand.

9. Запрессуйте new заглушки without warps, preliminary having greased with their hermetic. Turn on non-drying hermetic new заглушки oil channels. Densely tighten заглушки.

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