As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 0697 -PRESS/DE- DUE TO CABIN ALT WARNING DURING RIGHT PACK SINGLE OPERATION DUE TO LEFT ENGINE BLEED ON MEL. CORRECTIVE ACTION: REPLACED RIGHT PACK REHEATER INLET DUCT AND SECURED CLAMP AT RIGHT ACM. (LEFT ENGINE PRSOV REPLACED FOR LEFT BLEED MEL)