What was found
AIRCRAFT WAS GROUNDED: MUSTY DIRTY SOCK SMELL IN ENTIRE CABIN. ACCOMNPLISHED JOB CARD 26L00021001 AND J/C 26L00021002, FOUND INTERNAL LEAK OF APU, J/C 26L00021004 PLACED ON MONITOR. REMOVED AND REPLACED APU IAW JOB CARD 26L31049003
- Difficulty date
- June 14, 2020
- Submitted
- June 25, 2020
- Operation
- Air carrier
- Aircraft
- N540UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4107
- Aircraft time
- 34,659 hours, 13,585 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Part number
- 38007081WGEN
- Part serial
- P3760
- Condition
- Odor
- Location
- Apu Bay
- Part time
- 33,602 hours, 15,365 cycles
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.