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Home >> BMW >> 2021 >> X4 xDrive30i >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Coolant Lines & Heat Management Module -- Repair (G02) >> 11 53 Coolant Lines, Thermostat >> 11 53 116 Removing and installing/replacing coolant line for cylinder head coolant pump (X4 M40i 2022-) >> Installing the coolant line between the cylinder head and the coolant pump

Installing the coolant line between the cylinder head and the coolant pump

G14230100Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: TECHNICAL INFORMATION 
When assembling, it is essential to observe screwing sequences and tightening torques.
Failure to comply with the regulations can lead to leaks and damage.
G14230099Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Coolant line to coolant pump/cylinder head 
M6x20 Tightening torque  8 Nm

Follow-up work