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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (40 Wheel Suspension Front Drive Shaft 3.0L (Eng Code MDK.Kb) -- 992 - 911 CARRERA (992)) >> WM, 401719 Removing And Reinstalling Lower Trailing Arm >> Technical Values

Technical Values

WARNING: This page is about a different car, the 2024 Porsche 911, 2023 Porsche 911, and 2022 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
Location Description Type Basic value Tolerance 1 Tolerance 2
Lower trailing arm to wheel bearing housing Hexagon nut, M12 x 1.5/always replace following removal Tightening torque 100 Nm (74 ftlb.)    
Lower trailing arm to front-axle cross member Hexagon-head bolt, M12 x 1.55 x 90 and hexagon nut/always replace following removal Initial tightening 70 Nm (52 ftlb.)    
Lower trailing arm to front-axle cross member Hexagon-head bolt, M12 x 1.5 x 90 and hexagon nut/always replace following removal Final tightening + 180°    
Control arm to lower trailing arm Hexagon-head bolt, M14 x 1.5 x 95 and hexagon nut Tightening torque 160 Nm (118 ftlb.)    
Lower trailing arm cover to lower trailing arm Internal hexagon roundhead bolt, M6 x 25 Tightening torque 10 Nm (7.5 ftlb.)