SDR IPXA2025082200297

Service difficulty report · Unknown · Boeing 76734AF

Difficulty date: August 22, 2025
Submitted: August 22, 2025
Operation: Air carrier
Aircraft: N314UP
Make and model: Boeing 76734AF
Aircraft serial: 27742
Aircraft time: 72,493 hours, 24,520 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Zone 200
Stage of operation: IN
How discovered: 9
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

AFTER AIR CART CONNECTED & PACKS TURNED ON STRONG FUMES ENTERED THE COCKPIT, FUMES REMAINED UNTIL PACKS WERE SELECTED OFF. ACCOMPLISHED REMOVAL OF OIL CONTAMINATION FROM THE AIR CONDITIONING AND PNEUMATIC SYSTEMS PER AMM 21-00-21, NO OIL FUMES OR SMELL ARE PRESENT.

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