Making ground connection using a through bolt: Notes

WARNING: This page is about a different car, the 2016 Porsche Macan and 2015 Porsche Macan. However, it is still accessible from the selected car via links, so may be relevant.

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-A-	→ COUNTERSUNK SCREW 999.073.549.01
-B-	→ HEXAGON NUT 900.377.003.01
-C-	Component 1
-D-	Component 2
-E-	Adhesive
-F-	Sealing compound

Drill a hole. → Diameter: 4 mm

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Remove dirt and primer on both sides using an end brush end brush 9399/3 .

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Drill out the bore. → Diameter: 8 mm

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De-burr the bore on both sides.
Fit countersunk screw through the bore and secure it with a hexagon nut.→ COUNTERSUNK SCREW 999.073.549.01 → HEXAGON NUT 900.377.003.01
Tighten threaded joint to the specified torque. → Tightening torque: 15 Nm (11 ft. lb.)
Seal threaded joint.