As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AN ACRID ODOR IN THE FLIGHT DECK DURING DESCENT, WITH THROTTLES PULLED BACK. LASTED 5 MINUTES. BUT WAS STRONG ENOUGH TO MAKE EYES STING. PERFORMED CONDITIONAL INSPECTION IAW 05-51-58-800-801C3. ACCOMPLISHED AN INITIAL & OPERATIONAL INSPECTION, INCLUDING AN ENGINE RUN IAW AMM 71-00-00/201. NO EVIDENCE OF ANY ODOR IN THE FLIGHT DECK.