Installing the trailing arm

• Position the trailing arm (1).
• Replace screws (3) and nuts (2) and (4).

  Parts:  Bolts, nuts

• Insert the screws (3).
• Thread nut (2) and (4).
• Hand-tighten the screws (3). While doing so, counter the nuts (2) and (4).

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to MEASURING THE RIDE HEIGHT OF THE REAR AXLE AND SETTING THE NORMAL POSITION .
• Refer to TIGHTENING THE SCREW CONNECTIONS TO THE TRAILING ARM .