Technical Product Information
This manual provides technical information for Bentley models Bentayga, New Continental GTIC, and New Flying Spur (V8 Kovomo) from 2020 to 2023.
Engine Overheating Warning
The manual addresses an engine overheating warning issue on the DIP-V8 Kovomo models, which is caused by a faulty switch valve for the mechanical coolant pump N649.
The symptoms include unusual cooling fan operation at high temperatures, and signs of coolant in the vacuum hoses.
Repair Procedure
The repair procedure involves replacing the switch valve, coolant pump, and coolant regulator (thermostat) when the engine coolant is at ambient temperature.
It is essential to follow the repair manual procedures, including wheel alignment and calibration of driver assist systems, to ensure the issue is resolved.
Manual:
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