As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INFO ONLY: ON DESCENT AT FLIGHT IDLE, L ENGINE INDICATIONS FLUCTUATED +/- 10 % N1,N2 AND +/- 50 DEG EGT AND F/F AT 1.9 WHILE R ENG F/F STABLE AT 1.3(<P>REF: FIM 71-01 FT 810 PIMU BITE PROCEDURE. NO CURRENT FAULTS FOUND. INFO NOTED & ENTERED BY MX FOR L. ENG.<BR /></P>)