N43 Bottom End Rebuild after spun conrod bearings damage - DIY PART #1 скачать в хорошем качестве

N43 Bottom End Rebuild after spun conrod bearings damage - DIY PART #1

Part 1: N43 Crank No Start, VANOS codes, Low oil pressure Diagnosis [   • N43 Crank No Start,  VANOS codes, Low...  ] Part 2: N43 Valve Cover, VANOS Units & Camshafts Removal [   • N43 Valve Cover, VANOS & Camshafts Re...  ] Part 3: N43 VANOS Inspection & Cleanup [   • N43 VANOS Inspection & Cleanup | PART #3  ] Part 4: N43 Intake Manifold Removal [   • Видео  ] Part 5: N43 Transmission, Clutch, Flywheel Removal [   • N43 Transmission, Clutch & Flywheel R...  ] Part 6: N43 Engine Removal [   • N43 Engine Removal | PART #6  ] Part 7: N43 Teardown: Low oil pressure & Spun bearings [   • N43 Autopsy Teardown: Low oil pressur...  ] Part 8: N43 DIY Bottom End Rebuild PART 1 [   • N43 Bottom End Rebuild after spun con...  ] Part 9: N43 DIY Cylinder Head Rebuild PART 2 [   • Saving BMW Cylinder Head - N43 Rebuil...  ] Part 10: N43 Engine Rebuild - Asembly and Timing [   • N43 Timing & Complete Engine assembly...  ] Part 11: N43 Engine & Radiator Installation [   • N43 Engine & Radiator Installation  ] Part 12: N43 Intake Manifold Gaskets Replacement & Installation [   • N43 Intake Manifold Installation /w C...  ] Part 13: N43 Clutch Replacement, Flywheel & Transmission Installation [Coming soon...] Part 14: N43 First Start after DIY engine rebuild [   • N43 First Start after DIY engine rebu...  ] Part 15: N43 Diagnosing and fixing low oil pressure error code 30C1 [   • Diagnose & Fix low oil pressure light...  ] Part 16: N43 Diagnosing and replacing leaking injectors w/ adaptations [Coming soon...] Part:17: What did I learn doing my first engine rebuild? [Coming soon...] Part 18: O God, please, let it end...! Piston loader STL: https://bimmerzen.com/files/stl/Bimme... Buy Valve Spring Compressor Tool Kit for BMW N42/N46/N40/N45/N43: https://bimmerzen.com/store How to use the VSCT tool:    • Using 3D printed tool to replace Valv...   Fix oil consumption on BMW N42/N46:    • BMW N42/N46 Valve Stem Seals Replacem...   10905 0x2A99 Kurbelwelle - Auslassnockenwelle, Referenz (4173) Wert außerhalb Referenzbereich 10887 0x2A87 Auslass-VANOS, Mechanik (4168) schwergängig, klemmt mechanisch 12481 0x30C1 Motoröldruckregelung, statisch (4763) Druck zu niedrig 12190 0x2F9E Thermischer Ölniveausensor (4169) Signal fehlt 10906 0x2A9A Kurbelwelle - Einlassnockenwelle, Synchronisation (4174) Signal ungültig für Synchronisation 11562 0x2D2A Differenzdrucksensor, Saugrohr: Adaption (5224) Druck unplausibel 0:00 Intro 2:29 Deciding to rebuild en engine with spun bearings 4:05 Bottom block rebuild, cylinder head rebuild and aseembling the engine 4:20 Sourcing parts and compatible engines 6:03 Barn find donor engine bent valves 7:51 Replacement crankshaft and conrods 8:48 I wont be honing the cylinder walls and reuse the pistons with the piston rings 9:36 Cleaning the carbon deposits from pistons 11:56 Replace conrods, remove circlip and gudeon pin 13:57 Removing piston rings by hand without special tools 15:42 Cleaning piston ring groove with a zip tie 16:17 Measuring piston ring gap - end clearance 19:15 Measuring piston rings side clearance 19:53 Installing piston rings by hand 21:48 Installing conrod and gudeon pin clip, conrods marking orientation 25:50 Removing tensioner and sensors from the engine block 26:15 Removing one-way check valves between cylinder head and engine block 28:10 Cleaning engine block deck surface 29:33 Blocking off oil channels qith earplugs 30:29 Cleaning the block 31:13 Cleaning main bolt threads 31:57 Cleaning oil spray nozzles and check valves in the bolts 34:03 Cleaning oil chanels 35:16 Installing oil spray nozzles 35:31 Cleaning lower crankcase - cradle -bedplate 37:01 Crankshaft identification and color coding bearings 40:06 Installing main upper bearing shells 40:58 Measuring crankshaft clearances 44:28 Install crankshaft 46:05 Applying flange sealant Loctite 5970 46:51 Installing lower crankcase - cradle 48:51 Installing conrod bearing shells 49:45 Preparing cylinders for piston installation 50:09 3D printed piston ring compressor 50:57 Loading the pistons and conrods 51:23 Clocking piston rings gaps 54:20 Torquing conrod bolts 56:35 Oil pump assembly 57:59 Instal balancing shafts and oil pump 1:00:22 Assembling oil pump chain drive 1:02:03 Installing opil pump chain drive 1:04:11 Next videos - cylinder head rebuild and timing N43B16, N43B20, N43B20A, N43B20AA 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.