As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT # 1621, LHR-BOS (ETOPS) "REFERENCE TSI 179801. #2 ENGINE, W03 HARNESS IS CHEFFED WITH EXPOSED WIRES ADJACENT TO THE HPC SOLENOID VALVE , CONNECTOR P57 ; R/R ENG #2 W03 HARNESS PER AMM 79-21-63. REFERENCE TSI 79801 (GROUND VERIFICATION /OPS CHK PERFORMED IAW AMM TASK 73-21-63-400-802-A. A/C GOOD FOR CONT ETOPS OPERATIONS. THIS CLEARS TSI 608844) FOR OPS CHECK.