31 00... Notes on repairing threads: Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2012 BMW 328xi, 2011 BMW 328xi, 2010 BMW 328xi, 2009 BMW 328xi, and 2008 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

Create a clean core hole; if necessary, drill out screw remnants

Fig 1: Creating Clean Core Hole
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Create locating thread for Helicoil thread insert

Fig 2: Creating Thread For Helicoil Thread Insert

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Pick out Helicoil thread insert and screw into the locating thread until flush with the original thread

Fig 3: Inserting Helicoil Thread Into Locating Thread
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Break drive pin and remove

Fig 4: Breaking Drive Pin
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