Volvo C30 2007 Service And Repair Manual page 32

ACCESSORIES AND BODY, CAB Body Frame - Removal, replacement and installation
Hang up the unit using wire.
Remove:
the front screw, 1 x M6, for the washer reservoir
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the horn. It is secured using 2 M6 screws
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the cable harness and washer hose from the bumper rail.

NOTE: Note how the washer hose and cable are routed on the rail.
Support the radiator assembly. Detach the radiator. It is secured using 4 M8 screws.
Remove the remaining 6 M8 screws for the bumper rail. Remove the bumper rail.
INSTALLATION
NOTE: For tightening torques, see: TIGHTENING TORQUE .
INSTALLING THE FRONT BUMPER RAIL
Fig. 2: Installing Front Bumper Rail
Courtesy of VOLVO CARS CORPORATION
2012 Volvo C30 T-5