SDR HNAA2021050600196

Service difficulty report · Unknown · Emb EMB145LR

Difficulty date: May 5, 2021
Submitted: May 10, 2021
Operation: Air carrier
Aircraft: N631AE
Make and model: Emb EMB145LR
Aircraft serial: 145139
Aircraft time: 48,828 hours, 45,220 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Cabin
Stage of operation: CL
How discovered: O
Nature of condition: B
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ABNORMAL SMELL AFTER TAKEOFF WITH PACK AND BLEED ON. R&R'D RECIRC FAN REF 21-24-011,OPS CHECK GOOD. R&R'D 3100 MUFFLER DUCT REF AMM21-24-02.CHANGED ALL 3 HEPA FILTERS REF PIEDMONT W/C 21-28-00 RAN AIRCRAFT OFF OF ENG #1 BLEED & #2 BLEED ON PACK #1 NO DEFECTS OR ODORS NOTED,GOOD FIX, OK FOR SERVICE. (BURNING BAGEL SMELL) AIRCRAFT IS CURRENTLY IN WORK AT MDT WILL UPDATE WHEN CLEARED

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