What was found
APPROXIMATELY 2 MINS AFTER LANDING OIL FILTER BYPASSS LIGHT ILLUMINATED ON NUMBER 2 ENGINE WE THEN SHUT DOWN ENGINE NUMBER TWO ENGINE. GROUNDED - YES. ACCOMP EEC BITE TEST RECENT FAULT CODE SHOWS MSG 79-31122. ACCOMP INPUT MONITORING ALL SW CH ARE OPEN. SUSPECT BAD SW(S125). DISCONNECTED DP0707+ DP0703 ACCOMP INSP OF HARNESS NO DEFECTS NOTED. RECONNECTED BOTH CONNECTORS. REACCOMP INPUT MONITORING NOW SHOWS CORRECT INFO REF FIM 79-05 TASK 817 REQ CLOG SENSOR CHX. ACCOMPLISHED NR 2 ENGINE CHIP DETECTOR AND SCAVENGE SCREEN INSPECTION. NO CONTAMINATION FOUND. REF AMM 79-00-00-200-804-F00. R&R NR 2 ENGINE SCAVENGE OIL FILTER CLOGGING TRANSMITTER REF AMM TASK 79-21-07-000-801-F00 AND TASK 79-21-07-400-801-F00. OPS AND LEAK TEST GOOD. ALSO REF FIM 79-05 TASK 817.