LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2021 >> 430i xDrive >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Brakes -- Repair (G22, G23 & G26) >> 34 33 Brake Booster >> 34 33 000 Removing and installing/replacing the brake booster (vehicle with automatic transmission) (4' Series coupe, convertible, and Gran Coupe sedan) >> Install brake booster

Install brake booster

TIGHTENING TORQUE SPECIFICATION

Brake booster to pedal assembly console 
Replace nuts.
M8
Retighten 1x on brake booster after 10 min.
tightening torque  22 Nm
G14194126Courtesy of BMW OF NORTH AMERICA, INC.
G14194030Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work