What was found
WHILE TAXIING OUT FOR FLIGHT 2419, ATW-MKE, THE CREW NOTED A LOUD NOISE SOUNDING LIKES BRAKES. DETERMINED THT THE RIGHT ENGINES COMPRESSOR WAS STALLING WHEN THE POWER WAS ADVANCED. MAINTENANCE TROUBLESHOT THE SYSTEM AND REPLACE MOST OF THE BLEED SYSTEM COMPONENTS BUT THE COMPRESS STILL STALLED WHEN ADVANCING POWER. MAINTENANCE BORESCOPED THE ENGINE AND DEEMED IT SAFE FOR A FERRY FLIGHT BACK TO MKE. THE ENGINE WAS CHANGED TO CORRECT THE PROBLEM. (M)