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



3.1.10. Covers of a gear belt (engines M20 and М40)

Removal and installation

PERFORMANCE ORDER
1. Disconnect the battery from weight.
2. Remove муфту and a casing of the fan of system of cooling.
3. On engine M20 remove a radiator.
4. Remove a pulley of a belt of a drive of the fan.
5. Disconnect wires of the gauge of turn коленвала which on a cover of a gear belt and take aside (if the gauge is provided).
6. On a part of cars uncover the ignition distributor.
7. Remove бегунок.
8. Remove a plastic casing of black colour under бегунком.
9. Remove the bottom pulley of a belt of the fan and a pulley-uspokoitel. At отпускании peripheral fastenings of bolts of pulleys keep a key the central bolt.
10. Turn away bolts and nuts of fastening of covers to the engine, remove at first top, then bottom covers (engine M20).
Turn away bolts and nuts of fastening of covers to the engine, remove at first top, then bottom covers (engine M40).
The prevention

Track safety of directing plugs of the top bolts of a cover.


11. Assemblage is carried out upside-down.