BMW 3 Series E30

since 1983-1994 release

Repair and operation of the car

BMW E30
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engine
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. Exhaust system
- 8. Transmissions
   - 8.1.2. Specifications
      8.1.3. Check point control lever
      8.1.4. Check point epiploons
      8.1.5. Details of fastening of transmission
      8.1.6. Removal and installation of the check point
      8.1.7. Dismantling of the manual transmission
   + 8.2. Automatic transmission
+ 9. Coupling
+ 10. Brake system
+ 11. Running gear
+ 12. Body
+ 13. Electric equipment
+ 14. Useful tips

8.1.2. Specifications

GENERAL INFORMATION

Transfer numbers

	Getrag	ZF
1st transfer	3,72	3,72
2nd transfer	2,02	2,04
3rd transfer	1,32	1,34
4th transfer	1,00	1,00
5th transfer	0,81	0,80
Backing	3,45	3,54

Inhaling moments (N. of m)

Nut of a secondary shaft:
– ZF KPP (the nut is wrapped on the fixing structure)	100
– Getrag KPP:
• 1st stage	170
• 2nd stage	To release completely
• 3rd stage	120
Bolts of fastening of a case of the check point to the engine (with a 6-faced head):
– M8	22 – 27
– M10	47 – 51
– M12	66 – 82
Bolts of fastening of a case of the check point to the engine (with an internal 6-faced head):
– M8	20 – 24
– M10	38 – 47
– M12	64 – 80
Nut of a back support of the check point	22 – 24
Fastening of rubber pillows (to the check point or a cross-piece)	43 – 48
Traffic jams	40 – 60