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Home >> BMW >> 2012 >> Z4 35is >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Front Axle - Repair - F31) >> General >> 41 00... Notes on repairing threads
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41 00... Notes on repairing threads

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 BMW 328i xDrive, 2016 BMW 328d xDrive, 2015 BMW 328i xDrive, 2015 BMW 328d xDrive, and 2014 BMW 328i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: Install Heli-coil thread inserts so that they are flush with the original thread!
NOTE: Damaged threads may be repaired with Heli-coil thread inserts. Observe the PROCEDURE  described in the example.
Screw connection Vehicle Bolting point Helicoil thread insert
Front axle support to engine support F20, F21, F22, F30, F31, F32, F33, F34, F35, F36 Front M12x1.5x24
F20, F21, F22, F30, F31, F32, F33, F34, F35, F36 Center M12x1.5x24
F20, F21, F22, F30, F31, F32, F33, F34, F35, F36 Rear M14x1.5x28
Rear axle support to side member F20, F21, F22, F30, F31, F32, F33, F34, F35, F36 All M12x1.5x24