Unduh "N42/N46 Safe Valvetronic Removal & Detailed Timing guide"

Related videos: - N42/N46 valve stem seals replacement (fix high oil consumption): https://www.youtube.com/watch?v=WJZ4e_Ku_Yk - 3D printed valve spring compressor kit in action: https://www.youtube.com/watch?v=BMk7dwtj_i0 - removing valve cover: https://www.youtube.com/watch?v=WJZ4e_Ku_Yk - installing valve cover: https://www.youtube.com/watch?v=RjYh12M4akw - disassembling and cleaning Valvetronic: https://www.youtube.com/watch?v=iIYY7k6zhFE Buy 3D printed Valve Spring Compressor Kit: https://bimmerzen.com/store Buy 3D printed 0.6 Nm torque wrench: https://bimmerzen.com/store Download STL files for 0.6 Nm torque wrench : https://bimmerzen.com/files/stl/BMW_N42_N46_Torque_Wrench_0.6Nm.zip Timing kit on eBay: https://cutt.ly/yhVmCJF Part numbers: - VANOS bolts: 11367500574 - Chain tensioner: 11318685091 - Spark plug cylinder o-rings : 11377514007, 11377514008 - Valve cover gasket: 11120032224 - Valvetronic servo motor gasket: 11377501015 Timestamps: 0:00 What repairs require Valvetronic removal 2:16 Common mistakes during Valvetronic removal and timing 3:34 Removing the valve cover 4:00 Checking if VANOS adjuster units are locked 6:53 Engine in top dead center TDC and Timing tool kit 10:41 Eccentric shaft blocks intake locking tool? 11:11 Correct orientation of camshafts 11:51 Securing camshaft locking tools 12:00 Removing chain tensioner 12:50 Removing VANOS bolts and VANOS units 13:49 Securing Valvetronic intermediate levers using zipties 16:34 Securing intake camshaft to the Valvetronic assembly 17:28 Removing spark plug cylinders and oil line 18:00 Removing Valvetronic assembly 19:58 Don't damage Valvetronic eccentric shaft position sensor 20:38 Valvetronic servomotor gasket replacement 21:30 Nr. 2 & 3 spark plug cylinders 21:46 Make sure rocker arms don't slip during Valvetronic reassembly 22:24 Installing Valvetronic assembly 27:58 Clean oil lines 29:20 Remove paper towels or rags! 29:31 Installing VANOS units 31:25 Timing - Installing intake camshaft locking tool 33:07 Timing - Installing exhaust camshaft locking tool 34:07 Timing - Installing VANOS locking tools 35:36 Timing - Inserting the flywheel locking pin 43:08 Timing - Installing chain pretensioning tool 44:53 Timing - Torqueing the VANOS bolts 45:47 Timing - Installing chain tensioner 46:13 Timing - Checking the camshaft timing 48:40 Installing valve cover 49:36 Starting the engine 49:55 Checking VANOS adaptations with INPA DISCLAIMER: BimmerZen assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. BimmerZen recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of BimmerZen , no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not BimmerZen.