As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AC WAS GROUND DUE TO AN SDR REPORTABLE EVENT. AS REPORTED ON LP396029 ITEM 1: APPLIED THRUST TO #1 ENG FOR TAXI LOUD POP HEARD FROM ENGINE FOLLOWED BY ENG #1 STALL ECAM ENG #1 N1 APPROXIMATELY 19.59 PERCENT. PERFORMED BOROSCOPE ON LP396030 ITEM 3. PERFORMED ACCELERATION/DECELERATION TEST IAW 71-00-00-720-080-A NO DEFECTS NOTED. A/C OK FOR SERVICE.