Replace MINI Cooper Timing Chain Tensioner - Gen 1 R50-R52-R53 2002 2006

What causes the "Timing Chain Death Rattle" and how to fix it. Mechanics-eye-view how to video. 2002 2003 2004 2005 2006 Gen 1 Cooper/ Cooper S. Buy the tensioner here Buy 3/8 wobble extension here (regular swivel-joint won&fit!): : Buy 19mm six point socket here: The timing chain tensioner gets stuck and allows the chain to rattle around. If driven in this condition, it can cause additional damage. (Broken guide rails, plastic and metal bits in the oil pan) Don&drive the car when it makes this noise! Buy parts and install yourself to save money and have fun by working on your own MINI Cooper!