Volvo C30 2007 Service And Repair Manual page 160

ACCESSORIES AND EQUIPMENT Bumpers And Mudflaps - Installation Instructions, Accessories
Fig. 78: Identifying Drill Bit P/N 9814112
Courtesy of VOLVO CARS CORPORATION
Install the cover beneath the engine.
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Take drill bit part no. 9814112 and carefully drill out the three holes.
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File down the edges of the holes.
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Remove any shavings.
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NOTE: Rustproof the hole edges thoroughly and as well any scriber markings.
Remove the cover from under the engine.
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Fig. 79: Identifying Rivet Nuts In Drill Holes
Courtesy of VOLVO CARS CORPORATION
2012 Volvo C30 T-5