As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, THE LT ENGINE BLEED OFF EICAS MESSAGE. QRH 2.16 COMPLIED WITH. ACCOMPLISHED FIM 56-10/ 857, NO FAULTS NOTED ON AIR SUPPLY BITE. REPLACED THE BLEED AIR CARD M-859 IAW AMM 36-11-12. RAN ENGINES IAW AMM 71-00-00. OPS CHECKED GOOD.