►2007-2010 MINI Cooper S and 09-12 JCW models with the N14 engine, also known as the R56 MINI, are known for timing chain issues. This video covers how to replace the timing chain without putting your R56 into "Service Position."
The R56 is known to develop the "death rattle" dubbed by the MINI community. This is caused by insufficient tension applied by the timing chain tensioner to the timing chain, allowing the timing chain to contact the sides of the engine. This is most noticeable on cold start-up but can be heard any time while driving if it's severe enough.
It's important to catch this problem before it becomes a larger issue as it can ultimately cause your timing chain to skip teeth on the camshaft gears (VANOS) and skip timing. If this happens, it means the destruction of your engine.
Without knowing how much timing chain stretch your N14 or N12 has experienced, we recommend performing an entire timing chain service rather than replacing only the timing chain tensioner. This will prevent catastrophic failure.
This DIY requires numerous special tools, and at a minimum, eight hours of your time. If you're a novice, it's recommended to seek professional help to complete this service.
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0:00 - Intro
1:31 - Tools required to replace MINI N14 Timing Chain
2:37 - Air Intake and Air Box Removal
3:52 - Headlight Removal
4:25 - Grille and U Brace Removal
6:21 - Remove the Intercooler Charge Pipes
9:00 - Taking off The Ignition Coils and PCV Hoses
10:04 - Removing the Valve Cover on an N14
11:36 - Spark Plug Removal and Locking the Tensioner
12:25 - Serpentine Belt Removal
13:50 - Positioning the Cams to Lock the Timing
15:15 - Lock the Crankshaft
15:45 - Using the N14 Timing Tools to lock the Timing
17:20 - Remove Crank Sprocket and Friction Wheel/Crank Pulley
17:58 - Remove Timing Chain Tensioner
18:30 - Removing the Engine Mount and Mount Bracket
19:10 - Engine Harness Brackets and additional Wiring Brackets for Clearance
21:11 - Insert Crank Lock Tool
22:00 - Remove Top Guide, Vanos/Cam Gears, and Guide Pins
23:40 - Lift out Timing Cassette
24:00 - Prepare New Timing Chain Kit
25:40 - Install New Crank Seal
26:28 - Install New Timing Cassette, Crank Hub, and Cam Gears
28:00 - Install Crank Bolt, Guide Pins, and Timing Chain Guide
29:25 - Pre Load Timing Chain Tensioner
30:00 - Torque To Yield Cam Gears
30:32 - Torque Crank Bolt
31:18 - Install New Timing Chain Tensioner
31:45 - Remove Timing Lock Tools and Hand Turn Over Engine
33:00 - Reinstall Accesories and Torque Down Accordingly
34:48 - Reinstall New Belts
35:15 - Reinstall Engine Mount Bracket and Mount
37:30 - Install a New Valve Cover Gasket and Valve Cover back onto Car
39:00 - Igntion System Installation
39:45 - Finish Buttoning Up Intake System
42:50 - Fire Up Car to Ensure it Runs properly
43:00 - Finish Buttoning up the Car
45:30 - Conclusion
Fits These Cars:
Mini Cooper
2007 Mini Cooper S 1.6L
Body: Hatchback, Chassis: R56
2008 Mini Cooper S 1.6L
Body: Hatchback, Chassis: R56
2008 Mini Cooper S Clubman
2009 Mini Cooper S Engine
2009 Mini Cooper S Clubman
2009 Mini Cooper John Cooper Works Engine Timing Chain Kit
2009 Mini Cooper John Cooper Works Clubman Engine Timing Chain Kit
2010 Mini Cooper S Engine Timing Chain Kit
2010 Mini Cooper S Clubman Engine Timing Chain Kit
2010 Mini Cooper John Cooper Works Engine Timing Chain Kit
2010 Mini Cooper John Cooper Works Clubman Engine Timing Chain Kit
2011 Mini Cooper John Cooper Works Engine Timing Chain Kit
2011 Mini Cooper John Cooper Works Clubman Engine Timing Chain Kit
2012 Mini Cooper John Cooper Works Engine Timing Chain Kit
2012 Mini Cooper John Cooper Works Clubman Engine Timing Chain Kit
2012 Mini Cooper Coupe John Cooper Works Engine Timing Chain Kit
2012 Mini Cooper Roadster John Cooper Works Engine Timing Chain Kit
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22 июн 2024
