SDR IPXA2019032940560

Service difficulty report · A/C Pack · Boeing 75724APF

Difficulty date: March 28, 2019
Submitted: April 1, 2019
Operation: Air carrier
Aircraft: N412UP
Make and model: Boeing 75724APF
Aircraft serial: 23852
Aircraft time: 32,032 hours, 22,104 cycles
System (JASC): 2150 · Cabin Cooling System
Part: A/C Pack
Condition: Odor
Location: Right
Stage of operation: NR
How discovered: 9
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

RANCID ODOR OF "DIRTYSOCKS" SMELL WHEN RT PACK IN USE LEFT PACK SEEMS NORMAL. RT PACK DEFERRED PER MEL 21-51-1.PLACARD INSTALLED. ACCOMPLISHED FIM 21-00-01-301, RAN APU AND BOTH ENGINES FOR OIL CONTAMINATION, NO PERFECT NOTED OK FOR SERVICE AND RAN RH/AUR COND. PACK NOSMELL NOTED. OK FOR SERVICE,

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