What was found
ZEE TRANSITION CHANNEL HAS SEVERAL SPOTS OF CORROSION BETWEEN BS 727D-727I+8, RBL 21. ACFT GROUNDED. REMOVED CORROSION AND FOUND OUT OF LIMITS IAW SRM 53-00-53. REMOVED AND REPLACED THE CHANNEL IAW SRM 53-00-53-2R-5.
- Difficulty date
- February 9, 2018
- Submitted
- February 21, 2018
- Operation
- Air carrier
- Aircraft
- N469AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41702
- Aircraft time
- 14,132 hours, 4,696 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Part number
- 146A750236
- Condition
- Corroded
- Location
- Bs 727d-727l
- 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.