bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

5 RA Venting Cooling System And Checking For Water Leaks (M67, M67TU) > < 4 RA Checking Cooling System For Water Leaks (M67, M67TU, M57T2)
Page 2
background image

Checking function of cap:

Screw sealing cap onto special tool  17 0 106 .

Pressure relief valve must open between 1.65 and 2.2 bar.

Build up pressure with special tool  17 0 101  and watch
pressure gauge to ascertain when opening pressure is reached.
Note down measured opening pressure.

After a waiting period of approx. 30 seconds, the pressure must
no longer drop by more than 0.4 bar below the measured
opening pressure.

RA  Checking cooling system for water leaks (M67, M67TU, M57T2)

BMW AG - TIS

09.02.2013  16:02

Issue status (12/2007) Valid only until next DVD is issued

Copyright

Page  - 2 -

5 RA Venting Cooling System And Checking For Water Leaks (M67, M67TU) > < 4 RA Checking Cooling System For Water Leaks (M67, M67TU, M57T2)