What was found
WHILE AC WAS IN FOR HEAVY CHECK, FOUND CORROSION ON REAR FUSELAGE FLOOR SUPPORT GUSSET PN 170-60257-001 AT FR 90 RBL 12. REPLACED IAW SRM 51-43-01, SEE AAR NRC NR 4500827-2000-0041 FOR WORK PERFORMED.
- Difficulty date
- December 11, 2020
- Submitted
- December 31, 2020
- Operation
- Air carrier
- Aircraft
- N639RW
- Make and model
- Emb ERJ170100SE
- Aircraft serial
- 17000057
- Aircraft time
- 43,885 hours, 27,456 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Gusset
- Part number
- 17060257001
- 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.