SDR ASAA2014060408216

Service difficulty report · Trans Panel · Boeing 737990

Difficulty date: June 4, 2014
Submitted: March 5, 2015
Operation: Air carrier
Aircraft: N303AS
Make and model: Boeing 737990
Aircraft serial: 30016
Aircraft time: 47,541 hours, 18,178 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Trans Panel
Part number: 146A81271
Condition: Corroded
Location: Bs 767-787
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.

What was found

AFT CARGO PIT, RT TRANSITION PANEL CORRODED BS 767-BS 787, RBL 21, STR 25R. ACFT GROUNDED. REMOVED CORROSION ON TRANSITION PANEL FROM BS 787, RBL 21, STR 25R. FOUND OUT OF LIMITS, REMOVED TRANSITION IAW SRM 51-40-02. LOCATED AND DRILLED NEW TRANSITION IAE DWG 146A8127. INSTALLED TRANSITION IAW SRM 51-40-02, REMOVED DOT M330.