SDR GTIA201902213174

Service difficulty report · A/C Pack · Airbus A320232

Difficulty date: February 20, 2019
Submitted: February 21, 2019
Operation: Air carrier
Aircraft: N640NK
Make and model: Airbus A320232
Aircraft serial: 6507
Aircraft time: 15,458 hours, 6,970 cycles
System (JASC): 2150 · Cabin Cooling System
Part: A/C Pack
Condition: Odor
Location: Nr 2
Stage of operation: DE
How discovered: O
Nature of condition: B
Precautionary procedure: O

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

What was found

"DESCENDING THROUGH 6000 AC ENTERED INTO CLOUDS , FA REPORTED A BURNING RUBBER SMELL SHUT OFF PACK 2 AND CLOSED X BLEED PER ELIMINATION OF ODOR / FUMES IN COCKPIT / CABIN SUPPLEMENTARY PROCEDURES ODOR DISSIPATED -FOLLOWED TSM 05-50-00 FOR CAUSE OF ODOR OR SMOKE , CHECKED ENGINES AND APU FOR SIGNS OF LEAKAGES REF TSM 71-00-00 AND 49-00-00 NONE LEAKS NOTED . ENGINES RAN BY FLT CREW ISOLATING BLEEDS WHILE OPERATING BOTH PACKS INDIVIDUALLY , FOUND PACK 2 AS CAUSE OF ODOR SEE LP 2409367-1 FOR MEL "

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