Yet another 4 series in for a timing chain on the verge of letting go! This was a 2014 430d, covered 80k miles. Customer reported a noise from the... | By ADC
BMW F10 N47 Timing Chain Replacement | Video documenting timing chain and turbo replacement on a customers 2011 f10 520D N47 Auto, which had covered 105,000 miles. | By ADC Vehicle Services - BMW Specialist | Facebook
![N20 / N26 Timing Chain Failure Log - Page 14 - BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST N20 / N26 Timing Chain Failure Log - Page 14 - BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST](https://i.imgur.com/Tvl54zb.jpg)