Service difficulty report · Channel · Boeing 737890

Difficulty date
April 12, 2016
Submitted
April 18, 2016
Operation
Air carrier
Aircraft
N528AS
Make and model
Boeing 737890
Aircraft serial
35695
Aircraft time
25,528 hours, 8,385 cycles
Part
Channel
Part number
143A7501188
Condition
Corroded
Location
Transition Panel
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 PIT LT TRANSITION PANEL AT BS 500H-500I CORRODED. ACFT GROUNDED. REMOVED CORROSION FROM FWD PIT LT TRANSITION PANEL AT BS 500H-500I. ORIGINAL THICKNESS IS 0.040 IAW SRM 53-30-53. REMAINING MATERIAL 0.034. LOST MATERIAL 0.006, THE PANEL WAS OUT OF LIMITS IAW SRM 53-00-53. UT T8225Q. REMOVED DAMAGED SECTION AND REPLACED WITH NEW IAW SRM 53-00-53-2R-5. DOT REMOVED.