BMW Z4 MAJOR ENGINE SERVICE PT3 - VANOS REBUILD, CRANK SEAL, WATER PUMP REPLACEMENT

Part 3 of my engine overhaul. In this part I re-install the newly refurbished VANOS unit and rocker cover with fresh gaskets. I also replace the water pump and the leaking front crank seal from my 3.0 BMW Z4 M54B30 engine. Chapters: 0:00 Intro 0:21 VANOS install 4:04 Valve cover gasket & installation 6:34 Water pump replacement 8:08 Crank seal replacement 12:05 Re-assembly - belts, coolant tank, radiator 17:18 First test of the engine 19:25 Road test 21:24 We have a leak! 22:13 Finding the source 23:20 Outro