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
      3.1.3. Kinds of the repair work which is carried out without dismantle of the engine
      3.1.4. An order of installation of the piston of 1st cylinder in ВМТ a compression step
      3.1.5. A cover of a head of cylinders
      3.1.6. A soaking up collector
      3.1.7. A final collector
      3.1.8. Covers of a chain of a drive of a cam-shaft (engine M10)
      3.1.9. A chain and asterisks (engine M10)
      3.1.10. Covers of a gear belt (engines M20 and М40)
      3.1.11. A gear belt and cam-shaft asterisks (engines M20 and М40)
      3.1.12. Forward epiploons
      3.1.13. A head of cylinders
      3.1.14. The pallet
      3.1.15. The oil pump
      3.1.16. A flywheel (a leading disk)
      3.1.17. A back epiploon коленвала
      3.1.18. Engine mount details
   + 3.2. Dismantle and engine major repairs
   + 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





3.1.6. A soaking up collector Removal

PERFORMANCE ORDER
1. Disconnect the battery from weight.
2. Merge cooling liquid so that level became below a soaking up collector.
3. On инжекторных engines disconnect the big hose from a throttle branch pipe. For expansion of working space it is recommended to remove the air filter with an air line.
4. On carburettor engines remove the air filter.
5. Disconnect from a soaking up collector and a throttle branch pipe hoses of a cooling liquid.
6. Disconnect cables throttle заслонки and the cruise-control (subsection 6.5 see).
7. Remove the valve recycling with a tube.
8. On engine M40 turn away bolts and nuts.
9. Remove the top part of a soaking up collector.
10. Remove a lining.
11. On инжекторных engines disconnect from a regulator of pressure of fuel a vacuum hose and sockets from atomizers.
12. Disconnect from the carburettor (or the fuel distributor) fuel hoses.
13. On engine M40 remove a collector rack.
14. Disconnect from a soaking up collector and a throttle branch pipe other wires and hoses.
15. Turn away bolts / of a nut of fastening of a collector.
16. Start to turn on with peripheral sites, being displaced to the middle, turn on gradually until then while nut bolts / can be turned out by hand.
17. Remove soaking up collector, shaking to destroy consolidation.
18. Remove a lining of a soaking up collector on engine M40.

The prevention

The collector can be removed in gathering with a throttle branch pipe, atomizers, vacuum distributors and temperature regulators, регулятром pressure of fuel or the carburettor. At collector replacement rearrange the specified units.


Installation

PERFORMANCE ORDER
1. Cautiously clear demountable planes of a collector and a head of cylinders.
2. Check up presence on a collector of cracks, коробления a plane and other damages. As a rule, cracks and коробление are observed on a surface прилегания linings, round apertures under hairpins. In this case the collector is ground or varies.
3. Establish on a collector a new lining which a graphite surface should be turned to a head of cylinders.
4. Establish a collector and wrap bolts and nuts, tighten them with the set moment, from the centre to periphery in a cross order.
5. Other operations are carried out upside-down. On engine M40 replace a lining of both sections of a collector.

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