What was found
AFTER PUSHBACK, DURING TAXI, BOTH PILOTS SMELLED BURNING SMELL. ALSO "RECIRC FAN FAULT" STATUS MESSAGE DISPLAYED. DEFERRED NR 1 RECIRC FAN IAW MEL 21-22-1. REMOVED AND REPLACED RECIRC FAN 1 IAW AMM 21-22-10. NO LEAKS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER PUSHBACK, DURING TAXI, BOTH PILOTS SMELLED BURNING SMELL. ALSO "RECIRC FAN FAULT" STATUS MESSAGE DISPLAYED. DEFERRED NR 1 RECIRC FAN IAW MEL 21-22-1. REMOVED AND REPLACED RECIRC FAN 1 IAW AMM 21-22-10. NO LEAKS NOTED.