What was found
RT ENGINE EPR EICAS INDICATION BLANK. STANDBY INDICATION ALSO ABNORMAL. OK TO DEFER EPR INDICATION INOP REF MEL 7711D. REVIEWED WITH SAMC-EMC. INF- :FND 'T2 0R TAT,P T2 OR ADC -EEC,T2-EEC,P EEC,P275-17' MSGS ON EPCS. CLEARED AND MSGS DID NOT RETURN ON POWER UP. NO FAULT BALLS ON ADC. PARTS RPL-P2T2 ON JUL28, EEC ON AUG6, TAT ON AUG22.^28AUG DEN RDF-R :REF CREW EPR WORKS NORMAL SEE PTT 6662001", REOPENED BY OPBLM ON 28AUG11 FOR: REQUESTED ITEM REOPENED^28AUG DEN CQT- A/C WAS REMOVED FROM CAT III, DUE TO EPR WRITE UPS, SUSPECT INTERMITTENT EPR IND PROBLEM FOUND LOOSE B-NUT ON EEC AND REF 71-EPCS MESSAGE INDEX FOUND NO FAULTS ON ADC. REPLACED NR 2 ENG PT2-TT2 PROBE, ACP'D ENG RUN, EPR AND STAND BY ENG INDICATOR, OP CHECK'S NORMAL.