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Home >> Porsche >> 2021 >> Panamera 4S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 29 (24 Fuel System - Electronic Injection 4.0L Turbo Hybrid -- 971 - PANAMERA (971)) >> WM, 249019 Removing And Installing Fuel Line (Left High-Pressure Pump To Rail) (V8 BITURBO) >> Technical Values

Technical Values

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Location Description Type Basic value Tolerance 1 Tolerance 2
Screw for clamp on high-pressure line M6 x 12 Tightening torque 9 Nm (6.5 ftlb.)    
Union nut for fuel high-pressure line Coat thread on union nuts with Microgleit DF 977S. leave to dry off for at least 5 minutes before fitting. Observe specified tightening sequence! Initial tightening 8 Nm (6 ftlb.)    
Union nut for fuel high-pressure line   Final tightening + 50°    
Fastening nut securing ground line to ignition coil M6 Tightening torque 9 Nm (6.5 ftlb.) (6.6 ftlb.)