Volvo C30 2007 Service And Repair Manual page 410

Fig. 43: Identifying Drainage Hose From Lower Connection On Right-Hand Side Under Heat Exchanger
Housing
Courtesy of VOLVO CARS CORPORATION
Remove:
the drainage hose from the lower connection on the right-hand side under the heat exchanger housing

the climate control unit.

INSTALLATION
NOTE: For tightening torques, see: TIGHTENING TORQUE .
INSTALLING THE CLIMATE CONTROL UNIT
Install:
the climate control unit

the drainage hose from the heat exchanger housing

Install the pipes to the heat exchanger. See HEAT EXCHANGER
2012 Volvo C30 T-5
HVAC Climate Units - Removal, Replacement And Installation