What was found
ENG 1 EXCEEDANCE AT APPROX 800 AGL. RETURNED TO LIMITS IMMEDIAT ELY. LOADED PICTURES 1 IN FLIGHGT AND 1 POST FLIGHT CURRENT EXCEEDANCE AND T49.5 READINGS. REF FIM 71-06 TASK 805 AND FIM TASK 71-00-00-800-804-F00, FOUND RECENT FAULT DURING EEC BITE CHECK FOR ENG 1 T49.5 PROBE S3 OUT OF TOLERANCE MESSAGE 77-20861. S3 PROBE READS 380 DEGREES ALL OTHERS READ 35-40. CLEANED ALL 4 EGT CONNECTORS FOUND S3 PROBE PROBE, THERMOCO OFF 29-7721-9-9001 5177 ON 29-7721-9-9001 1160 PROBE, THERMOCO OFF 29-7721-9-9001 5177 ON 29-7721-9-9001 1160 DIRTY AND DAMAGED SO R&R S3 PROBE REF AMM TASK 77-21-01-000-801-F00. ALL PROBES NOW IN TOLERANCE AND PASSES EEC BITE. ENG REQUIRES POWER ASSURANCE RUN.PARTS USED: 29-7721-9-9001,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1515448 SN OFF 5177 ENG PARAMETERS WITHIN LIMITS DURING POWER ASSURANCE RUN. MAX EGT 595 AT POWER S1 AND S4 546 AND 564 RESPECTIVELY. S2 AND S3 577 AND 581. AIRPLANE OK FOR RETURN TO SERVICE.