It also has a table that shows torque specifications for BMW E60. would the SAME bolt used elsewhere require the SAME 10 Nm torque? Or would the torque be different for the same bolt, but different location/application. This tech article explains different fastener types and when they have to be replaced. It is also not always clear what is what as it is a bit esoteric in language at times.Īlso, do bolt types have the same kind of torque spec regardles of application? IOWs, a bolt used in X application requiring, say 10 Nm. Aka 8 to 80 ftlb for the m8 bolt on the valve and like 20 to 25 for the ac compressor.
This seems to be a bit old, as things may have changed since then. The ac compressor bolt for the hold down and the bolts for the expansion valve you can treat normally as per the size of the bolt to normal torque value. I suggest you have a service manual on hand to guide you through the. I've been searching high and low around the internet and found what appears to be a dated PDF (from 1997) which seems to provide some torque specs. Professional Cam Timing Tools for the BMW M62-M62tu. Is this because most DIYers don't bother to use a torque wrench and just go by feel?Īnyway, I think it would be a great idea to have a sticky where this type of information is provided for the most common DIYs. Most DIYs do a great job of explaining the steps, but often just say to do the reverse to reinstall, leaving out the proper torque for each bolt.
Is there an all-inclusive torque spec chart for the majority of the DIY repairs. 1st tightening torque, 5Nm 2nd tightening torque, 20Nm 3rd tightening torque, 40Nm Additional angle of rotation, 120 M6 x 25 12Nm M6 x 95 12Nm Slip pad to cylinder-head cover M6 x 14 9Nm Camshaft bearing cap to cylinder head M6 x 35 tighten alternately 10Nm Oil filler screw in cylinder head cover M34 x 1.5 8Nm 11 14.
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