Jun 28, 2025 · This guide provides a detailed walkthrough on how to time an BMW N52 engine, including reassembling the Vanos system, based on a comprehensive video tutorial. Follow …

After watching several N52 Timing Videos, I found they didn't really explain in detail how to do it properly. I hope this can help you guys keep your engine in time.

The BMW N52 is a naturally aspirated straight-6 petrol engine which was produced from 2004 to 2015. The N52 replaced the BMW M54 and debuted on the E9x 3 Series and E6x 5 and 7 Series.

Remove noise insulating plate. Dismount engine cover. Remove ignition coils. Dismount valve cover. Remove V-ribbed belt. Remove multi-belt tensioners. Turn crankshaft in its rotational …

Master Engine Timing Vanos Camshaft Alignment Locking Tool Kit, Compatible with BMW 2.5 3.0 N51 N52 N53 N54 N55 S55 Engines, Including BMW 3 Series 328i, Crankshaft Flywheel …

Buy individual timing service parts or purchase our famous timing belt service kits, complete with all the parts and fluid needed for a professional quality timing belt service.

Release central bolt on inlet/exhaust adjustment units (1). Donate and help keep workshop manuals freely available.

Master kit includes all timing tools required to set cams, valves & VANOS timing on BMW N51, N52, N53, N54 & N55 (S55) engines Incudes camshaft fixture with hold-down bolts, alignment …

Installation and removal of camshaft / variable camshaft timing unit. Check and adjustment of timing.

Collar (see arrow) on camshaft sprocket (2) points to engine. Incorrect assembly will result in engine damage. Pull timing chain (1) upwards until camshaft sprocket (2) engages chain guide …