SDR DL777050450

Service difficulty report · Odor · Boeing 777232

Difficulty date: August 12, 2005
Submitted: August 22, 2005
Operation: Air carrier
Aircraft: N865DA
Make and model: Boeing 777232
Aircraft serial: 29737
Aircraft time: 23,967 hours, 4,152 cycles
System (JASC): 2120 · Air Distribution System
Part: Odor
Condition: Detected
Location: Cabin
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

CHEMICAL/MUSTY SMELL 4 TIMES USUALLY WITH PWR REDUCTION ALSO NOTED IN AFT CABIN, CHKD PER FIM TASK 21-00-00-810-808. CHKD L ENG BLEED AIR FOR OIL CONTAM. CHKD PACKS FOR OIL CONTAM. CHKD HYD RES PRESS MODULES. CHKD RECIRC FANS AND CARGO COMPT. CHKD FOR HYD LEAKS INSP NO TROUBLE FOUND. CONTACTED MCC FOR MORE INFO, HAD CREW RUN ENGS NTF.