As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLEED 1 LEAK EICAS INDICATION & LEAK LIGHT ON BLEED 1 BUTTON WHILE CLIMBING THROUGH 15000 FEET. FOLLOWED AOM ONE PROCEDURE & INDICATIONS EXTINGUISHED. SECURED PACK ONE VLV SENSE LINE IAW MM 21-51-01. SECURED DUAL TEMP CONTROL VLV CLAMP IAW MM 21-60-01. NO DUCT LEAKS FOUND IAW MM 36-11-09.