What was found
(CAN) LAVATORY PRESSURE BOX INNER DOUBLER CORRODED. AFTER INVESTIGATION FOUND INTERCOSTAL (P/N S53671402200) AND STRINGER #21 (P/N S53671407214020) BTW FR 40-42 CORRODED.
- Difficulty date
- March 11, 2019
- Submitted
- August 17, 2020
- Operation
- General aviation
- Make and model
- Aerosp ATR42500
- System (JASC)
- 2540 · Lavatories
- Part
- Doubler
- Part number
- S53671404202
- Condition
- Corroded
- Location
- Lavatory
- Part time
- 16,004 hours
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.