Service difficulty report · Lap Joint · Boeing 737890

Difficulty date
August 12, 2024
Submitted
October 15, 2024
Operation
Air carrier
Aircraft
N533AS
Make and model
Boeing 737890
Aircraft serial
35201
Aircraft time
48,867 hours, 14,382 cycles
Part
Lap Joint
Part number
144A311119144A33
Condition
Corroded
Location
Zone 200
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

L/H MID LAP SEAM AT STA 663.75 TO STA 706 STR 10L HAS SIGNS OF CORROSION. GROUNDED - YES. ACCOMPLISHED CATEGORY "A" MINOR REPAIR AT LH MID LAP SEAM ON SKIN PANELS 144A3111-19 AND 144A3321-3 AT STA 663-706 STGR 10L IAW EA 800-53EA-27439 REV 00.