87-33
Hoses and lines
The mixture of refrigerant oil (PAG oil) and
refrigerant R-134a attacks some metals and
alloys (for example, copper) and breaks down
certain hose material. Use only hoses and lines
which are identified with the lettering "R-134a."
Hoses and lines are secured with threaded
connections. Always properly torque hose and
line connections.
Pa
ge 13 of 13 Refri
gerant s
ystem
(R-134a
), com
ponents
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.HA01.87.6
