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SDR ASAA2017080621645

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Service difficulty report · Transition Panel · Boeing 737890

FAA SDR system

Difficulty date
August 6, 2017
Submitted
August 17, 2017
Operation
Air carrier
Aircraft
N536AS
Make and model
Boeing 737890
Aircraft serial
35203
Aircraft time
21,699 hours, 6,260 cycles
System (JASC)
5320 · Fuselage Miscellaneous Structure
Part
Transition Panel
Part number
146A812712
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 BAY, RT SIDE TRANSITION PANEL JUST FWD OF AFT CARGO DOOR HAS VARIOUS SPOTS OF LIGHT CORROSION AROUND NUT PLATE HOLES BS 767 - 787. ACFT GROUNDED. REMOVED CORROSION. FOUND TO BE OUT OF LIMITS IAW SRM 53-60-15. REMOVED AND REPLACED THE TRANSITION PANEL IAW DWG 146A8127, REV- , DWG 146A0081, REV-, SRM 51-40-05, AND 51-40-02.