Volvo C30 2007 Service And Repair Manual page 480

Leak trace the air conditioning (A/C) system. See: LEAK DETECTION, TRACER AGENT , LEAK
TRACING, ELECTRONIC LEAK TRACER (2008-2009) or LEAK TRACING, ELECTRONIC LEAK
TRACER (2007, 2010-11) .
CHECKING THE PERFORMANCE
Carry out a performance test on the climate control unit. See: CLIMATE CONTROL SYSTEM, CHECK .
REFRIGERANT PIPE ACCUMULATOR TO COMPRESSOR
NOTE: The illustrations in this service information are used for different model years
and/or models. Some variation may occur. However, the essential information in
the illustrations is always correct.
PREPARATORY WORK
DRAINING THE AIR CONDITIONING (A/C) SYSTEM
WARNING: Follow the safety instructions for work on air conditioning systems. See:
REFRIGERANT .
Read the instructions for slow and fast leaks acc. to: AC-SYSTEM, OIL, REFILLING .
CAUTION: Always use new O-rings lubricated with compressor oil.
NOTE: Plug the pipes and connections when working on the climate control system.
Drain the refrigerant from the AC-system acc. to: REFRIGERANT, DRAINING .
REMOVING THE SHIELD
2012 Volvo C30 T-5
HVAC Climate Units - Removal, Replacement And Installation