What was found
LEFT PYLON SS DOUBLER HAS MULTIPLE CRACKS RADIATING FROM AROUND THE FITTING FOR THE ENGINE DRIVEN PUMP PRESSURE LINE, UNDER PANEL 412BB, 412BT & 412CT. (MARKED) (C-CHECK RO 07/18/2025)REMOVED AND REPLACED DOUBLER ON PYLON FIREWALL WEB WITH NEW P/N MM670-37001-989 REF CRJ 700 SRM 51-42-06-001-001-A01 AND DWG MM670-37001 REV AH. LEAK CHECKS GOOD, OPS TEST GOOD, OIL CONSUMPTION GOOD. SEE CONTINUE CARD FOR DETAILS. COMPLIED WITH TASK CARD 51-900-1002-SKY