Water Connection
WARNING!
Tighten all hose clamps with 2.0 + 0.5 Nm.
Any coolant running off should be collected using an appropriate container.
Install hoses so that they are kink-free. Unless specified otherwise, always fasten using cable clips.
Position hose clamps and spring band clamps so that no other hose can be damaged.
The connection should be "inline" based on the following diagram:
All hose clamps Ø 20-27 mm. Connecting pipe = Ø 20x20.
Position 1 = black rubber profile. Position 2 = Original vehicle spring band clamp.
Heat
Wärme-
exchanger
tauscher
2
A
Motor
Audi A4 1.9 + 2.0 TDI
B
1
1
Water
installation
diagram
11