As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATB, AFTER T/O ON NR 2 BLEED FAULT. PER QRH 1 RESET BUT SAME FAULT. FUEL DUMPED IN THE AIR (BLEED AIR SUPPLY SYSTEMS). REMOVED & REPLACED NR 2 ENG BLEED VALVE PER AMM 36-11-52. OPS CHECK OK. LEAK CHECK OK. BITE TEST OF BMC NR2 TEST OK. OK FOR SVC.