As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: NEAR TOP OF CLIMB, EICAS MESSAGE FOR SMOKE CREW REST F/D; FLIGHT ATTENDANT CONFIRMED CHEMICAL ODOR, BUT NO SMOKE PRESENT. **SUPPLEMENTAL REPORT FOR AALA202202273754: REPLACED APU PER TASK CARD 72L31049008.** (CLOSED)