Service difficulty report · Transition Panel · Boeing 737890

Difficulty date
July 3, 2015
Submitted
July 21, 2015
Operation
Air carrier
Aircraft
N520AS
Make and model
Boeing 737890
Aircraft serial
36481
Aircraft time
24,265 hours, 7,763 cycles
Part
Transition Panel
Part number
143A7501202
Condition
Corroded
Location
Bs 500c-500i
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

FWD CARGO BAY RT TRANSITION PANEL UPPER SURFACE HAS CORROSION BS 500C+10 - 500I, WL 156, RBL 24. ACFT GROUNDED. REMOVED CORROSION AND CONFIRMED OUT OF LIMITS IAW SRM 53-00-53-12A-2 AT BS 500D. REMOVED CORROSION BS 500G+10 - 500I IAW SRM 53-00-53-1A-2. WITHIN LIMITS IAW SRM 53-00-53-1A-2. REMOVED AREA FOUND OUT OF LIMITS IAW SRM 53-00-53-2R-6. FABRICATED A REPAIR AND APPLIED ALODINE AND PRIMER IAW SRM 53-00-53-2R-6. INSTALLED REPAIR IAW SRM 53-00-53-2R-6-5.