2009 BMW X3 StandardFACTORY OEM SERVICE PROCEDURE

86 10 ... Disassembly of Front Protection Bar

Release screws (1) on cross-member (2).

Installation:Β 

Use new self-locking nuts.

Tightening Torque: 86 10 4AZ, see 86 10 PLATFORM .

Installation:Β 

Tightening Torque: 86 10 5AZ, see 86 10 PLATFORM .

Fig 1: Identifying Screws On Cross-Member
G04786638Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1) on longitudinal member (2).

Installation:Β 

Tightening Torque: 86 10 5AZ, see 86 10 PLATFORM .

Fig 2: Identifying Screws On Longitudinal Member
G04786639Courtesy of BMW OF NORTH AMERICA, INC.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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