Secure the juncture shaft in front on the front differential

• Before installing the prop shaft on the front differential, all 4 threads (1) in the front differential flange must be freed of possible residue and contaminations and cleaned.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Replace screws.

  Parts:  Screws

• A drop of Loctite 270 (2) must be given before the screw connection on each thread at the end of the respective screw (1).
  CONSUMABLE DESCRIPTION
  
  

  Loctite 270 high-strength thread lock

  10 ml, Tube

  83 19 2 210 337

  Courtesy of BMW OF NORTH AMERICA, INC.

  NOTE: TECHNICAL INFORMATION 
  After the screw connection of the front prop shaft, a 30 minute hardening time must be ensured before the vehicle is operated again.
• Position the propeller shaft in front on the front differential.
• Tighten screws (arrows).

Courtesy of BMW OF NORTH AMERICA, INC.

TIGHTENING TORQUE SPECIFICATION

Prop shaft before the front differential
Replace screws. Joining torque and angle of rotation must be observed without fail. Clean thread on front differential using a thread cutter.	Snug torque	25 Nm
	Angle of rotation	45°