What was found
REF. TC. 78273000 ENGINE #1 SHOWS FAULT ECON. 73-31371 . THE UPPER EGT SECTORS READ HIGH. GROUNDED - YES. (RESOLVED ON W/O: 1967287 TASKCARD: N/R-00009 ) PERFORMED ENG 1 EGT CONNECTOR CLEANING, REF AMM 77-21-00-140-801. INITIAL TEMP INDICATIONS: S1: 332.76, S2: 91.19, S3: 95.63, S4: 155.71.AFTER CLEANING TEMP INDICATIONS: S1: 54.14, S2: 33.77, S3: 34.97, S4: 71.10 ALL TEMP INDICATIONS NOW WITHIN LIMITS. PERFORMED EEC TEST, REF AMM 73-21-00-700-804-F00, TEST GOOD. ALL FAULTS CLEARED AND DID NOT RETURN. REMOVES CN: 06007440 SEAMC PETER NOTIFIED. THIS CLEARS PLT.