Stop timing chain rattle at cold start up. Mini R56 N47 Upper Tensioner change. BMW 1.6 diesel M001.

All you need to know for this easy and cheap upgrade. Definitely, not as good as fitting a complete new timing chain kit. But that is very complex (professional) and expensive (£thousands). In most cases the final bill will be probably more than the car is worth. In comparison this tensioner change is a budget, DIY mechanic job which takes a couple of hours maximum. Possibly the first thing to try if you have a chain rattle at startup. Worth a try? Please leave your questions in the comments. 00:00 Introduction 00:20 Start up symptoms 01:00 Original and Upgraded tensioners 01:23 Not as complex as a timing chain change 02:00 Old and New tensioner springs 02:46 Two cause of rattle at start up. 03:13 BMW Tensioner Service information 03:43 Upgraded tensioner part numbers 04:16 Tools required 05:09 Method of accessing engine from under the car 05:16 Location of the tensioner 05:53 Top access which is more difficult and complex 06:25 Lower access easier and more straight forward. 07:18 Moving exhaust shield to improve access 08:16 Removal Upper chain tensioner 09:48 FAI technical bulletin tapping out the housing thread 10:32 Fitting new tensioner and torque to 70Nm 10:46 Engine sound after fitting the upgraded tensioner 12:09 links to other MINI videos O&DR Merchandise helps support the channel and can be found at https://odr-modurol.myspreadshop.co.uk/ Please 'like' if you like the video by pressing the thumbs up, this is much appreciated. This channel is dedicated to all things Jaguar XK8, from maintenance and DIY guides to in-depth reviews and restoration projects. Join me as we explore the beauty and intricacies of this iconic British sports car. Always consult your vehicle's service manual and follow safety precautions when working on your car. This video is for informational purposes only. You can also find us on:- YouTube -    / @modurol   Facebook -   / damian.richmond.1   Instagram -   / modurol_   Website - https://www.modurol.co.uk