What was found
BLEED AIR PIPE P/N E35893 HAS BEEN FOUND CHAFED BEYOND LIMITS BY THE INBOARD EDGE OF THE LEFT UPPER ENGINE COWL. OPERATING CLEARANCE BETWEEN THE COMPONENTS CANNOT BE VERIFIED. CONTACT/DAMAGE APPEAR AS THE FIRST SYMPTOMS OF INTERFERENCE. REF: RAYTHEON CORPORATE JETS CONDITION REPORT. RAYTHEON CORPORATE JETS IPC CH 21-10-05-05, PAGE 0. DRAWING OF APPROXIMATE DAMAGE TO PIPE P/N E35893.