What was found
DURING HEAVY CHECK MAINTENANCE FOUND CF1, OXYGEN SUPPORT AT FR23, BET STGR 19R- 21R FOUND CORRODED. CF1, OXYGEN SUPPORT AT FR23, BET STGR 19R- 21R REPLACED IAW SRM 51-41-01 PARA 4-6, SRM 51-43-03 PARA 4-5.
- Difficulty date
- January 17, 2025
- Submitted
- February 1, 2025
- Operation
- Air carrier
- Aircraft
- N815MD
- Make and model
- Emb ERJ170100SU
- Aircraft serial
- 17000034
- Aircraft time
- 43,787 hours, 30,128 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Part number
- 17067679001
- Condition
- Corroded
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.