As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REJECTED T/O ELP DUE TO NR 1 ENG PARAMETERS OUT OF NORMAL RANGE VS NR 2 AND NR 3 ENGS GW=147.9, SPEED EST .50 KNOTS, TEMP 29 DEGREES C PA 3950 REVERSE THRUST USED RAN NR 1 AND NR 3 ENG'S AND VERIFIED N1 AND N2 MATCHED. DEFERRED NR 1 ENG EPR GAUGE PER MEL 77-1-1 CAT A CONTROL NR 30271 0254Z KPS RTO INSP NOT REQUIRED PER M/M 5-51-121.