What was found
CORROSION LT Z-CHANNEL IN AFT CARGO BAY HAS MULTIPLE AREAS OF CORROSION FROM STA 727-847, LBL 21 AND WL 158. REMOVED LT Z-CHANNEL IN AFT CARGO AND INSTALLED NEW Z-CHANNEL O/N 146A1502-31 PO 786416 IAW SRM 51-40-02 AND B DWG 146A7500.
- Difficulty date
- May 19, 2020
- Submitted
- June 3, 2020
- Operation
- Air carrier
- Aircraft
- N8632A
- Make and model
- Boeing 7378H4
- Aircraft serial
- 60082
- Aircraft time
- 21,406 hours, 9,315 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Part number
- 146A150231
- Condition
- Corroded
- Location
- Fuselage
- 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.