9. Disconnect the vacuum valve cable from the interconnect PCA.
10. Remove two T-10 screws to unroute the vacuum valve cable from the cable clamp.
11. Remove the vacuum valve cable.
Installation
NOTE: When connecting the Vacuum Fan cables to the Interconnect PCA, make sure you connect the cable
with the label marked Vacuum Fan 1 to connector 1 and the cable with the label marked Vacuum Fan 2 to
connector 2. You can verify if both cables are labelled correctly by the actual markings on the Vacuum Fan.
NOTE: Make sure that the OMAS ribbon cable is free of slack when you install the cable.
NOTE: After installing the NEW Vacuum Fan, perform the following Service Calibration:
1. Vacuum Calibration
2. Reset Vacuum Fan Cycle
418 Chapter 8 Removal and installation ENWW