What was found
JUST AFTER 1,000AGL ON CLIMBOUT WE GOT A R14TH DUCT WARNING MESSAGE. RAN THE QRH, MESSAGE INITIALLY DIDN€™T GO OUT BUT DID SO EVENTUALLY, RETURNED TO COS WITH A NORMAL LANDING AND TAXI TO THE GATE ONCE FIRE RESCUE HAD DONE AN INSPECTION. (FLIGHT #5291 FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 25684434 WITH THE FOLLOWING CORRECTIVE ACTION: "REFERENCE CP25684436, CP25684815, CP25685412, & CP 25686900 FOR TROUBLESHOOTING. CP 25688604 FOR OPS CHECK, CP 25688481 FOR MX ACTION R&R PYLON DUCT, CP 25688529 FOR LEAK CHECK, CP 25688584 R&R PYLON LOOP CHANGE MX ACTION"