What was found
PDIS 613 72-00 8587 05SEP19 CGN OPEN U LOGPAGES:3151218 ON DEPARTURE ENCOUNTERED COMPRESSOR STALL ON #3 ENGINE WHEN POWER WAS REDUCED FROM MAX TO CLIMB POWER. HEARD 4 LOUD BANGS N1 WAS ERATIC. PART 05SEP19 21:20 MC1 U IDENTIFIED PARTS ELECTRONIC CONTROL MPN: 1519M91P11 CPN: 7310979 QTY: 1 REF AMM 36-11-01-6 LOW PRESS BLEED AIR CHECK VLV INSP. CLEARENCE FOUND OUT OF LIMITS. R/R VALVE IAW AMM 36-11-01-4-1. LEAK CHECK STILL REQ PERFORMED POWER ASSURANCE TEST FOR #3 ENG AS PER AMM 71-00-00-5-1. ALL VALUES WITHIN LIMITS. TEST CONDITIONS: OAT 11Ï¿½C AMBIENT PRESSURE 30.00. AIRCRAFT OKAY FOR SERVICE.