BMW N20/N26 Timing Chain Replacement DIY Part 1 - Removal & Disassembly (328i, 320i, 228i, 428i, X1

►Part One of Two: There is one major Achilles heel with the BMW N20 and BMW N26 engines, the timing chain. On these two motors, the N20 and N26 Timing Chain issues are known to cause potentially catastrophic effects if not maintained properly. Because there isn't much information out there regarding how to actually replace the timing chain and guides, we put together this start-to-finish DIY video to show you how it's done. This is part one of two on our BMW N20/N26 timing chain DIY. Part two, linked below, outlines the installation, re-assembly, and start-up procedures. BMW N20 Timing Chain Extended Warranty: Recently, BMW released an extended warranty that covers the timing chain and drive chain for the oil pump. A limited warranty for defects in materials or workmanship has been extended to 7 years/70,000 miles as determined from the original in-service date. This coverage is subject to the same vehicle eligibility requirements, limitations, and exclusions that apply to the BMW New Vehicle Limited Warranty for passenger cars and light trucks. How To Tell If Your BMW N20/N26 Timing Chain Needs Replacing: One of the biggest telltale signs your timing chain is going bad can be determined just by listening to it. You can listen to this noise in the video at 44 seconds in. BMW N20 Timing Chain Replacement Costs: If you were to take a comparable vehicle to your local BMW dealership and have the job quoted/installed, depending on parts/availability/location, we...