E30 series BMW 3

since 1983-1994 of release

Repair and car operation



E30 BMW
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engine
   - 3.1.2. Specifications
      3.1.3. Types of the repair work which is carried out without dismantle of the engine
      3.1.4. An order of installation of the piston of the 1st cylinder in VMT of a step of compression
      3.1.5. Cover of a head of cylinders
      3.1.6. A soaking-up collector
      3.1.7. Final collector
      3.1.8. Covers of a chain of a drive of a cam-shaft (M10 engine)
      3.1.9. Chain and asterisks (M10 engine)
      3.1.10. Covers of a gear belt (engines M20 and М40)
      3.1.11. Gear belt and cam-shaft asterisks (engines M20 and М40)
      3.1.12. Forward epiploons
      3.1.13. Head of cylinders
      3.1.14. Pallet
      3.1.15. Oil pump
      3.1.16. Flywheel (a leading disk)
      3.1.17. Back epiploon of the crankshaft
      3.1.18. Engine mount details
   + 3.2. Dismantle and major maintenance of the engine
   + 3.3. Engine electric equipment
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. Exhaust system
+ 8. Transmissions
+ 9. Coupling
+ 10. Brake system
+ 11. Running gear
+ 12. Body
+ 13. Electric equipment
+ 14. Good advice



3.1.3. Types of the repair work which is carried out without dismantle of the engine

GENERAL INFORMATION

Without dismantle it is possible to replace laying of soaking-up and final collectors, laying of the oil pallet, a head of the block of cylinders, epiploons of a cranked shaft.

It is possible to remove such units as soaking-up and final collectors, the oil pallet, the oil pump, the pump of cooling liquid, a starter, the generator, the distributor of ignition, a detail of the mechanism of a gazoraspredeleniye, units of fuel system and a head of the block of cylinders.

In extreme cases when there is no necessary equipment, without removal of the engine it is possible to replace piston rings, pistons, rods and shatunny loose leaves. However, to perform these works without dismantle and complete dismantling of the engine extremely it is not recommended, as are required cleaning of accompanying details, and also carrying out preparatory activities on assembly.

It should be noted that details of the mechanism of a gazoraspredeleniye on engines except М40 are expedient for removing after dismantle of a head of cylinders. The cam-shaft of the M40 engine acts in film without head dismantle after removal of covers of basic necks.