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Home >> BMW >> 2017 >> 530i >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine - Oil Filter & Filling/Oil Cooling/Coolant Pump - Repair (G30) >> 11 44 Oil Cooler W Feed And Discharge Lines >> 11 44 000 Removing and installing, sealing replacing oil coolant heat exchanger (M550i xDrive, 2018-2019) >> Installing the oil coolant heat exchanger

Installing the oil coolant heat exchanger

NOTE: TECHNICAL INFORMATION 
Clean all threaded belt connections  with micro-encapsulated outer and internal threads.
Shavings or other debris must not remain in the components.
If a microencapsulated screw is reused, it must be coated with the following screw locking agent: Loctite 243, medium strength  .
The screw connection must be completed within 10 minutes as hardening begins after this period.
TIGHTENING TORQUES SPECIFICATION

Oil-coolant heat exchanger on crankcase
M6x14 Tightening torque  12 Nm
Fig 1: Oil Coolant Heat Exchanger Screws Tightening Sequence
G14240644Courtesy of BMW OF NORTH AMERICA, INC.