V50 T5 L5-2.5L Turbo VIN 68 B5254T3 (2006)
Auxiliary Water Pump: Service and Repair
Coolant Pipe Fuel-Powered Preheater
Coolant pipe fuel-powered preheater
Note! The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the
essential information in the illustrations is always correct.
Preparatory work
Replacing pipe couplings
Remove:
-
the engine coolant heater. See: Fuel Fired Booster Heater See: Heating and Air Conditioning/Auxiliary Cabin Heater/Service and Repair/Fuel
Fired Booster Heater
-
the engine coolant hose(s) from the pipe coupling(s) on the engine coolant heater.
Hint: Mark out the internal location of the engine coolant hoses and the angle of the pipe couplings in relation to the cover.
Removal
Removing the cover over the heat exchanger
Remove cover over heat exchanger. It is secured using 4 screws.
Lift up the cover a little until the snap rings for the pipe couplings release.
Ease out and pull the pipe couplings upwards, one at a time.
Removing pipe coupling and snap ring