BMW X3 (F25) Service & Repair Manual: Front propeller shaft
REMOVING AND INSTALLING FRONT PROPELLER SHAFT
IMPORTANT: Do not move vehicle under its own drive power once propeller shaft has been removed.
IMPORTANT: On four-wheel drive vehicles with defective, non-engaging drive, it is imperative that the following information is taken account of.
Necessary preliminary tasks:
- Remove underbody protection at front and rear .
- Remove REINFORCEMENT PLATE .
Release screws.
Installation note: Replace ZNS bolts.
Slide propeller shaft towards rear and remove.

Installation note: Slide propeller shaft fully towards rear.
Sealing cup (1) must snap audibly into place and rest entirely on dust guard (2).

Propeller shaft
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Other materials:
BMW X3 (F25) Service & Repair Manual > Brakes: General information
Brake fluid, (glycol-based) as used in BMW brake systems, must conform with the following requirements:
High boiling point
Good low temperature resistance
Low compressibility
Corrosion inhibition for all metal parts inside of brake system
Compatibility with all rubber parts used in brake ...

