Notes On Repairing Threads (Cooper, Cooper S, John Cooper Works)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2021 MINI Cooper, 2020 MINI Cooper, 2019 MINI Cooper, 2018 MINI Cooper, and 2017 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Install Helicoil thread inserts so that they are flush with the original thread.
NOTE:
Damaged threads may be repaired with Helicoil thread inserts. Comply with the PROCEDURE
described in the example.
| Screw connection | Vehicle | Screw/bolt fastening point(s) | Helicoil thread insert |
|---|---|---|---|
| Front axle support to engine mount | F54, F55, F56, F57, F60 | Front | M12x1, 5x18 |
| Rear | M14x1, 5x21 | ||
| Holder, wishbone, to engine mount | F54, F55, F56, F57, F60 | All | M10x1, 5x15 |
| Holder, wishbone, to front axle support | F54, F55, F56, F57, F60 | All | M12x1, 5x18 |
| Rear axle support to side member/crossmember | F54, F55, F56, F57, F60 | All | M12x1, 5x18 |
| Bearing bracket, trailing arm to side member | F54, F55, F56, F57, F60 | All | M12x1, 5x18 |