BMW X3 Service & Repair Manual: Notes on repairing threads (B)

IMPORTANT: Install Helicoil thread inserts so that they are flush with the original thread.

NOTE: Damaged threads on the engine support may be repaired with Helicoil thread inserts. Follow the procedure described in the example.

Driveline+Axles

Procedure:

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

Driveline+Axles

2. Create locating thread for Helicoil thread insert

Driveline+Axles

3. Pick out Helicoil thread insert in accordance with the TABLE and screw into the locating thread until flush with the original thread

Driveline+Axles

4. Break drive pin and remove

Driveline+Axles

OVERVIEW OF FRONT AXLE DIFFERENTIAL/OUTPUT SHAFTS

Driveline+Axles

Driveline+Axles

    Notes on repairing threads (A)
    IMPORTANT: Install Helicoil thread inserts so that they are flush with the original thread! NOTE: Damaged threads may be repaired with Helicoil t ...

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