SDR CALA2025102010256

Service difficulty report · Chiller · Boeing 777224

Difficulty date: October 20, 2025
Submitted: October 21, 2025
Operation: Air carrier
Aircraft: N78005
Make and model: Boeing 777224
Aircraft serial: 27581
Aircraft time: 123,154 hours, 12,630 cycles
System (JASC): 2530 · Buffet/Galleys
Part: Chiller
Condition: Odor
Location: Zone 900
Stage of operation: NR
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

FORWARD GALLEY CHILLER NUMBER 1 WHEN ON MAKES A LOUD NOISE/ELEC ODOR NO. 1 CHILLER OPERATE WILL CAUSE BIG VIBRATION, NO TIME TO FIX, CB COLLARED AND INOP STICKER INSTALLED, AFFECT FOOD CART 112,113,114,115,116, NO ELECTRICAL ODOR, REQUEST PUT NO.1 CHILLER INOP ON NEF 2520BB.