Volvo C30 2007 Service And Repair Manual page 715

Fold the air baffle up.
Remove the charge air cooler (CAC).
INSTALLATION
INSTALLING THE CHARGE AIR COOLER (CAC)
NOTE: For tightening torques, see TIGHTENING TORQUE .
Fold the air baffle up.
Install:
the charge air cooler (CAC)

the 2 M6 screws

the hoses.

FINISHING
Install the bumper cover. See COVER BUMPER FRONT (2010-11 EARLY) .
CHARGE AIR COOLER (B5254T7; 2011 LATE-2012)
NOTE: The graphics in this service information are used for different model years
and/or models. Some variation may occur. However, the essential information in
the graphics is always correct.
PREPARATORY WORK
The bumper cover. See COVER BUMPER FRONT
REMOVAL
REMOVING THE UPPER SCREWS FOR THE LOWER AIR BAFFLE
2012 Volvo C30 T-5
ENGINE Cooling System - Removal, Replacement And Installation