Volkswagen Touareg 2003 Service Manual page 57

1 - Reducing agent container
2 - Adapter plate -VAG 1383 A-1-
3 - Quick release coupling on breather hose
A - Dimension -A- (60-80 cm) for height difference from reducing
agent container to tank filler neck
4 - Breather hose
5 - Union nut for tank filler neck
6 - Cut-off tap for filling hose (cut-off tap open: Lever points in
direction of hose, cut-off tap closed: Lever positioned transverse
to direction of hose)
7 - Filling hose
8 - Cut-off tap for breather hose (cut-off tap open: Lever points in
direction of hose, cut-off tap closed: Lever positioned transverse
to direction of hose)
9 - Engine and gearbox jack -VAG 1383 A-
♦ 4. Place filling device -VAS 6542- onto reducing agent con‐
tainer ⇒ ETKA , turn union nut COUNTER clockwise until both
threads engage with each other. Turn then union nut clockwise
onto stop.
♦ 5. Position reducing agent container on engine and gearbox
jack -VAG 1383 A- with adapter plate -VAG 1383 A-1- .
Note
Note that the height difference between the reducing agent con‐
tainer and the reducing agent tank filler neck lies in the range of
60-80 cm, dimension -A-.
♦ 6. Place union nut onto tank filler neck -arrow- and screw on
to stop.
♦ 7. Open cut-off tap of breather hose -8-.
♦ 8. Open cut-off tap of filling hose -6-; tank filling begins from
this point on.
Caution
To prevent overfilling, ensure that filling process (when cut-off
tap of breather hose is open) is completed within 10 minutes.
The reducing agent tank is filled to maximum when the following
can be recognised:
♦ The container noticeably collapses.
♦ The breather hose is filled with fluid.
If the container is emptied completely during the filling process
and no fluid has escaped from the breather hose as yet, repeat
points 3 to 8 of the procedure.
Touareg 2003 ➤
Maintenance - Edition 11.2011
4. Descriptions of work
53