Service difficulty report · Channel · Boeing 737890

Difficulty date
August 5, 2015
Submitted
August 17, 2015
Operation
Air carrier
Aircraft
N581AS
Make and model
Boeing 737890
Aircraft serial
35188
Aircraft time
31,836 hours, 9,684 cycles
Part
Channel
Part number
143A7501188
Condition
Corroded
Location
Bs 500g-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 TRANSITION PANEL CORRODED BS 500G - 500I, RBL 24. ACFT GROUNDED. REMOVED CORROSION, ORIGINAL MATERIAL THICKNESS WAS .040, LOST .011, REMAINING MATERIAL THICKNESS IS .029, FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED CORRODED TRANSITION SECTION FROM BS 500G +10 TO 500I. FABRICATED NEW TRANSITION PANEL AND REPAIR SPLICE, ALODINED, PRIMED, AND TOP COATED IAW SRM 53-00-53-2R-5 INSTALLED NEW TRANSITION PANEL AND REPAIR SPLICE IAW SRM 53-00-53-2R-5.