What was found
WHEN APU IS STARTED AND TAKES OVER A/C PACKS, WE GET A BAD DIRTY SOCKS SMELL. DURING INSPECTIONS FOUND APU STARTER ORING LEAKING. REPLACED PER A220 AMP 49-41 (AM 322087) LEAK CKS OK. REF LP 0046147 FOR NO GO ODI LOG. (LP# 9136834)
- Difficulty date
- November 2, 2023
- Submitted
- November 3, 2023
- Operation
- Air carrier
- Aircraft
- N137DU
- Make and model
- Airbus BD5001A10
- Aircraft serial
- 50056
- Aircraft time
- 7,943 hours, 3,643 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- UK
- How discovered
- 9
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.