As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN CRUISE FLIGHT TO MAINTAIN NR 1 ENGINE N1 ALIGNMENT WITH ALL OTHER ENGINES N1 NR 1 EPR INDICATING 1.15 NR 2 EPR 1.32 AND NR 3 EPR 1.32 ALL N2 ALIGNED. PERFORMED NR 1 CHECK AND CHECKED PT7, 4 SENSE AIR, FOUND LINE DAMAGE; REMOVED AND REPLACED LINE IAW MM 77-11-01; OPERATIONAL CHECK NORMAL ON ENGINE RUN-UP IAW MM 71-00-00 PARAMETER FOUND WITHIN LIMITS.