LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2017 >> X3 sDrive28i >> Repair and Diagnosis >> External Pages >> Different car >> Section 373 (Fuel Supply System - Repair) >> SCR Technology >> 16 19 004 Removing and installing/replacing filler pipe with filler neck on active reservoir

16 19 004 Removing and installing/replacing filler pipe with filler neck on active reservoir

WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: Ensure adequate ventilation in the workbay!
Avoid skin contact (wear gloves)!
Avoid eye contact (safety goggles)!
Urea/water mixture can escape when components carrying urea/water mixture are released. Have a collecting vessel ready.
Observe country-specific waste disposal regulations.
IMPORTANT: Maintain conditions of absolute cleanliness.
Connections and covers of lines carrying urea/water mixture must be cleaned thoroughly with water after each removal or before each installation!
Thoroughly clean the working area with water after repair work.
Use fluff-free cloths for cleaning .
Close connections and lines!
Thoroughly clean special tool with water after each use.

Necessary preliminary work: 

Release quick-connect couplings (1).

Installation note: 

Check latch mechanism of quick-connecting couplings (1) by pulling.

Unclip lines for filler neck (3) from holder (3).

Fig 1: Identifying Quick-Connect Couplings, Filler Neck And Holder
G06913532Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Remove filler pipe with filler neck (2).

Fig 2: Identifying Filler Neck And Screw
G06852722Courtesy of BMW OF NORTH AMERICA, INC.