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Home >> BMW >> 2017 >> 530i >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine - Coolant Pump/Thermostat - Repair (G30) >> 11 51 Coolant Pump With Drive >> 11 51 000 Removing and installing/replacing the coolant pump (M550i xDrive, 2018-2019) >> Installing coolant pumps

Installing coolant pumps

G14240659Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: TECHNICAL INFORMATION 
The sealing surfaces must be free of oil, grease and cleaning agents.
TIGHTENING TORQUES SPECIFICATION

Coolant pump to crankcase
M6 tightening torque  10 Nm
TIGHTENING TORQUES SPECIFICATION

Coolant pump to crankcase
M6 tightening torque  10 Nm
Fig 1: Coolant Pump Screws Tightening Sequence
G14240653Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Coolant pump to crankcase
M6 tightening torque  10 Nm
G14240655Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Coolant pump to crankcase
M6 tightening torque  10 Nm
G14240654Courtesy of BMW OF NORTH AMERICA, INC.
G14240652Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Coolant line to cylinder head
M6 tightening torque  8 Nm
G14240651Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Coolant line on coolant pump
Screw tightening torque  8 Nm
G14253066Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work