What was found
FLT 1279, DIVERTED. THE NR 2 BLEED IS CURRENTLY ON MEL, THE NR 1 BLEED FAILED IN ROUTE. BLEED 1 FAIL EICAS MESSAGE IN FLIGHT . RESET SUCCESSFUL. BLEED 1 FAIL MESSAGE HAPPENED AGAIN, RESET SUCCESSFUL. ENGINE BLEED SYS-BOTH-BELOW FL150-APU OK. R & R FAN AIR VALVE IAW AMM 36-11-09. OPS CHECKED GOOD, NO DEFECT NOTED.