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Tightening torques

Tightening torques

System components

Denomination Torque
Master cylinder to brake servo 25 Nm 18 lbf ft
Brake pipe to master cylinder 16 Nm 12 lbf ft
Brake hose to brake pipe 15 Nm 11 lbf ft
Brake servo to body 20 Nm 15 lbf ft
Vacuum pump, petrol 24 Nm 18 lbf ft
Vacuum pump, diesel 8 Nm 6 lbf ft


Front wheel brakes

Denomination Torque
Brake hose to hydraulic body 40 Nm 30 lbf ft
Air nipple 16 Nm 12 lbf ft
Brake caliper to steering swivel member 210 Nm +30° 155 lbf ft +30°
Hydraulic body guide pins 28 Nm 21 lbf ft
Brake disk lock bolt 7 Nm 5 lbf ft


Rear wheel brakes

Denomination Torque
Brake hose to hydraulic body 40 Nm 30 lbf ft
Air nipple 16 Nm 12 lbf ft
Brake caliper to steering swivel member 130 Nm +45° 96 lbf ft +45°
Hydraulic body guide pins 28 Nm 21 lbf ft
Brake disk lock bolt 7 Nm 5 lbf ft