On 2015-09-14, Jon Elson wrote:
Ignoramus32337 wrote:



I do not know how I can check those bearings, as they are inside the
turbo.

When you pull the pipes off, gently give the turbo a spin with your finger.
if it turns freely, great! If it is stiff, that is not a good sign, DON'T
start the engine until the turbo is serviced.

OK, got it thanks Jon