SDR YENA201907080395

Service difficulty report · Ecs · Airbus A321231

Difficulty date: July 8, 2019
Submitted: July 12, 2019
Operation: Air carrier
Aircraft: N947JB
Make and model: Airbus A321231
Aircraft serial: 6448
Aircraft time: 19,807 hours, 3,803 cycles
System (JASC): 2150 · Cabin Cooling System
Part: Ecs
Condition: Contaminated
Location: Ac Bay
Stage of operation: DE
How discovered: O
Nature of condition: B
Precautionary procedure: K

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

What was found

FLT 619, BOS-SAN. MILD CABIN ODOR DURING DESCENT ( PACK-SINGLE - (N703 AND UP)(SPEEDBRAKES OK) ); COMPLIED WITH INFO NOTICE 2017-T015E SECT B. SECURED #1 PACK FCV CLOSED IAW AMM 21-51-00. APPLIED MEL 21-52-01C CAT C ON MDDR, MX4 UPDATED PLAC INSTALLED, MCC BOB. RE-ACTIVATED PACK#1 AFTER PACK ECS DE-CON. OPS CK NORMAL PER AMM 21-52-00. MDDR CLEARED. MX-4 UPDATED. PLACARD REMOVED.

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