What was found
ATB - ETOPS SIGNIFICANT SYSTEM - ENG 1 EPR MODE FAULT REPEAT WRITE UP. REMOVED AND REINSTALLED PROBE ACCESS PANEL FOR T/S IAW TSM 73-21 -71-810-845-A. FOUND SENSE LINE HAD SLIGHT MOVEMENT IN "B" NUT. B-NUT APPEARED TO BE TIGHT. INSPECTED B NUT AND RE-SECURED LINE, WITH NO PLAY. PERF HIGH PWR RUN, NO LEAKS NOTED AND EPR STABLE (OPS NML). LINE IN QUESTION IS P20/T20 HARD LINE, "B" NUT AT FWD SIDE OF UNION FITTING. INSPECTED CONN 4014KS-A, 4014KS-B, 3000-VC, 3001-VC, AND 3002-VC, ALL FEMALE AND MALE PINS APPEARED TO BE IN GOOD CONDITION. A/C OK FOR SVC. VERIFICATION FLIGHT SATISFACTORY.