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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 38 (13 Engine - Crank Drive, Pistons 3.8L (Eng Code MDK.H) -- 992 - 911 CARRERA (992)) >> WM, 131020 Removing And Installing Pistons >> Technical Values

Technical Values

WARNING: This page is about a different variant/trim than selected.
Location Description Type Basic value Tolerance 1 Tolerance 2
Oil plate to crankcase Screw, M6 x 20 Tightening torque 13 Nm (9.5 ftlb.)    
Screw plug M30 x 1.5 Tightening torque 80 Nm (59 ftlb.)    
Main bearing screw for crankcase: Step 1 M10 x 195 (12.9) with sealing washer Initial tightening 5 Nm (3.5 ftlb.)    
Main bearing screw for crankcase: Step 2 M10 x 195 (12.9) with sealing washer Initial tightening 15 Nm (11 ftlb.)    
Main bearing screw for crankcase: Step 3 M10 x 195 (12.9) with sealing washer - wait 3 minutes after tightening Initial tightening 50 Nm (37 ftlb.)    
Main bearing screw for crankcase: Step 4 Loosen all screws Loosening 0 Nm (0 ftlb.)    
Main bearing screw for crankcase: Step 5 M10 x 195 (12.9) with sealing washer Initial tightening 5 Nm (3.5 ftlb.)    
Main bearing screw for crankcase: Step 6 M10 x 195 (12.9) with sealing washer Tightening torque 15 Nm (11 ftlb.)    
Main bearing screw for crankcase: Step 7 M10 x 195 (12.9) with sealing washer - set threshold torque of 15 Nm (11 ftlb.) Torque angle 75°    
Main bearing screw for crankcase: Step 8 M10 x 195 (12.9) with sealing washer Torque angle 75°    
Cross bolt connection on crankcase M6 x 40 Tightening torque 13 Nm (9.5 ftlb.)    
Additional cross bolt connection M8 x 35 Tightening torque 33 Nm (24 ftlb.)    
Bearing pin for guide and tensioning rails M6 Tightening torque 10 Nm (7.5 ftlb.)    
Connecting rod bolt: Step 1 M10 x 1.25 x 51 Initial tightening 5 Nm (3.5 ftlb.)    
Connecting rod bolt: Step 2 M10 x 1.25 x 51 Subsequent tightening torque 16 Nm (12 ftlb.)    
Connecting rod bolt: Step 3 M10 x 1.25 x 51 Tightening torque 20 Nm (15 ftlb.)    
Connecting rod bolt: Step 4 M10 x 1.25 x 51 Torque angle + 80°    
Connecting rod bolt: Step 5 M10 x 1.25 x 51 Loosen screws - 360°    
Connecting rod bolt: Step 6 M10 x 1.25 x 51 Initial tightening 5 Nm (3.5 ftlb.)    
Connecting rod bolt: Step 7 M10 x 1.25 x 51 Subsequent tightening torque 16 Nm (12 ftlb.)    
Connecting rod bolt: Step 8 M10 x 1.25 x 51 Tightening torque 20 Nm (15 ftlb.)    
Connecting rod bolt: Step 9 M10 x 1.25 x 51 Torque angle + 80 ° +/- 3°