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Home >> Porsche >> 2017 >> Macan S >> Repair and Diagnosis >> External Pages >> Different car >> Section 750 (4X - Chassis - General) >> WM 4X00IN Tightening torques for brake hydraulic system >> Technical values

Technical values

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.
TORQUE SPECIFICATION

Location Description Type Basic value Tolerance 1 Tolerance 2
Brake line to brake master cylinder (left-hand drive) Union nut Tightening torque 14 Nm (10.5 ft. lb.)    
Brake line to brake master cylinder (right-hand drive) Union nut Tightening torque 18 Nm (13 ft. lb.)    
Brake line to hydraulic unit (left-hand drive) All lines on hydraulic unit Tightening torque 14 Nm (10.5ft. lb.)    
Brake line to hydraulic unit (right-hand drive) Line: Brake calliper -hydraulic unit Tightening torque 14 Nm (10.5 ft. lb.)    
Brake line to hydraulic unit (right-hand drive) Line: Brake master cylinder - hydraulic unit Tightening torque 18 Nm (13 ft. lb.)    
Pedals to body Hexagon nut Tightening torque 9 Nm (6.5 ft. lb.)    
Brake booster to pedals 12 point socket Tightening torque 25 Nm (19 ft. lb.)    
Brake master cylinder to brake booster Hexagon nut/always use new nuts following removal Tightening torque 49 Nm (36 ft. lb.)    
Brake fluid reservoir to brake master cylinder   Tightening torque 5 Nm (3.5 ft. lb.)    
Vacuum pump to engine   Tightening torque 9 Nm (6.5 ft. lb.)    
Bleeder screw on front brake calliper M10 x 1 thread Tightening torque 14 Nm (10.5 ft. lb.)    
Bleeder screw on rear brake calliper   Tightening torque 10 Nm (7.5 ft. lb.)