Audi A5 Workshop Service and Repair Manuals
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Removing and installing coolant pipe (rear right) >
< Removing and installing coolant pipe (top left)
Removing and installing coolant pipe for 20L TDI engine (bottom left)
Power unit
4-cylinder TDI engine (2.0 ltr. 4-valve common rail - generation II), mechanics
Engine cooling
Coolant pipes, coolant temperature senders, coolant circulation pump
Removing and installing coolant pipe (bottom left)
Removing and installing coolant pipe (bottom left)
Removing and installing coolant pipe (bottom left)
Special tools and workshop equipment required
t
Hose clip pliers -VAS 6362-
Removing
–
Remove engine cover panel
-arrows-
.
–
Drain coolant
→ Chapter
.
–
Release hose clips
-arrows-
and remove air hose.
Note
Disregard
-item 1-
.
–
Release hose clip
-3-
, lift retaining clip
-2-
and detach coolant hoses.
–
Remove bolt
-1-
and pull coolant pipe (bottom left) off 4/2-way valve.
Installing
Installation is carried out in the reverse order; note the following:
l
Tightening torque
→ Chapter „Coolant pipes, coolant temperature senders, coolant circulation pump - exploded view“
Note
Secure all hose connections with the correct type of hose clips (same as original equipment)
→ Electronic parts catalogue
.
–
Install air hoses with screw-type clips
→ Fig.
.
–
Connect coolant hose with plug-in connector
→ Fig.
.
–
Check coolant level
→ Anchor
.
Power unit
4-cylinder TDI engine (2.0 ltr. 4-valve common rail - generation II), mechanics
Engine cooling
Coolant pipes, coolant temperature senders, coolant circulation pump
Removing and installing coolant pipe (bottom left)
Removing and installing coolant pipe (rear right) >
< Removing and installing coolant pipe (top left)