I've got a 2009 e91 320D with the timing chain issue. I have removed the engine prior to the chain snapping and going to replace it.
Does anyone have a guide or access to a BMW manual i can follow to replace the timing chain?
And is there anything else that you would recommend i replace whilst i have the engine out? the car has only traveled 23,000km.
Should i replace the upper and lower chain also?
Here is the VIN: WBAUX32060A384885
Also is there a definitive way to confirm the timing chain is the issue? As in, are there marks or stretching i should be able to see?
Thanks for the guidance.