What was found
TRANSFERRED FROM AML PAGE 3527007 ITEM 1, BLEED 1 LEAK EICAS WARNING & BUTTON INSCRIPTION DURING CLIMB FL 190. EPC & AOM PROCEDURES COMPLIED WITH. EICAS MSG & BUTTON INSCRIPTION EXTINGUISHED WITH CLOSURE OF ASSOCIATED BLEED VLV & CROSSBLEED CLOSED. REMAINED BELOW FL 250, NO FURTHER INDICATIONS PRESENTED. R & R AIR BLEED LINE O RINGS JOINT NR 28 AFT PRESS BULKHEAD IAW AMM 36-11-10. OPERATIONS CHECKED LEAK, CHECKED GOOD. NO OTHER DEFECTS NOTED.