What was found
STRONG DIRTY SOCK ODOR OBSERVED INFLIGHT. ODOR LESS NOTICEABLE WITH LEFT PACK OFF. R & R WATER SEPARATOR FOR LT PACK PER AMM 21-51-04. REVERSED DMP AND PERFORMED OPS CHECK. NO ABNORMAL SMELLS NOTED AT THIS TIME.
- Difficulty date
- April 9, 2026
- Submitted
- April 14, 2026
- Operation
- Air carrier
- Aircraft
- N374UP
- Make and model
- Boeing 767300
- Aircraft serial
- 65909
- Aircraft time
- 11,172 hours, 4,628 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Water Separator
- Part number
- 1942784
- Part serial
- 4837
- Condition
- Odor
- Location
- Zone 100
- Stage of operation
- CR
- 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.