Allroad Quattro V6-2.7L Turbo (APB) (2002)
^ Install shrink tubing (Part No: 078 121 092) onto coolant hose as shown in cross section.
^ Carefully heat the shrink tubing -1- using heat gun until it is firmly attached to coolant hose (wiring harness repair kit Part No: VAS 1978 contains a
heat gun)
^ Re-install coolant hose between thermostat housing and radiator.
^ Remove coolant hose -1- from thermostat housing to front water pipe.
^ Save both spring clamps to be used later. Install auxiliary coolant pump assembly in place of removed coolant hose.
^ Use 2 original spring clamps which were used for installation of the removed coolant hose.
^ The spring clamps need to be pre-installed onto the coolant hoses prior to connecting the coolant hoses to fittings.
^ Install the 2 coolant hoses of auxiliary coolant pump assembly onto fittings of thermostat housing and front water pipe as shown.