Volvo C30 2007 Service And Repair Manual page 165

ACCESSORIES AND EQUIPMENT Bumpers And Mudflaps - Installation Instructions, Accessories
Fig. 88: Cleaning Door Sill Panels
Courtesy of VOLVO CARS CORPORATION
Clean the door sill panels where the decor panel's cradle is to sit on both sides using isopropanol.
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Wipe dry.
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APPLIES TO VEHICLES WITH DRIVE E
Fig. 89: Drilling Out Rivets
Courtesy of VOLVO CARS CORPORATION
Carefully drill out the rivets.
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2012 Volvo C30 T-5