As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DESCENT, AT IDLE THRUST. NI ON LEFT ENGINE INCREASED FROM 41% UP TO 52% NUMEROUS TIMES.(<P>TRANSFERRED TO MDDR 103358 IAW MEL 22-30-01 CAT. C. DUE. 04DEC18 A/C IS CAT 3 RESTRICTED. MAINTENANCE PROCEDURES COMPLIED WITH. DISPATCH L.U.C 0933Z PLACARDS INSTALLED.PERFORMED OPERATIONAL CHECK OF TMC IAW AMM 22-32-00 OPS CHECK NORMAL THIS CLEARS MDDR 103358,PLACARD REMOVED</P>)