Service difficulty report · Skin · Boeing 75727B

Difficulty date
December 1, 2020
Submitted
December 10, 2020
Operation
Air carrier
Aircraft
N916FD
Make and model
Boeing 75727B
Aircraft serial
24137
Aircraft time
72,594 hours, 28,245 cycles
Part
Skin
Part number
113N380083
Part serial
321090
Condition
Delaminated
Location
Lt Wing Te Flap
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

LT OUTBOARD AFT FLAP LOWER SURFACE REPAIR AT 102 INCHES FROM INBOARD EDGE AND 10 INCHES FROM THE AFT EDGE REPAIR, REQUIRES EVALUATION TO DETERMINE IF IT WAS ACCOMPLISHED IN ACCORDANCE WITH APPROVED DATA. EVALUATED REPAIR IAW EO F-5100-7-5001 A6 PT1. STRUCTURES-REPAIR CATALOG-B757-200 REPAIR IDENTIFICATION & TRACKING REQUIREMENTS 14 CFR 121.707. NO REPAIR RECORDS AVAILABLE. FOUND NOT TO COMPLY WITH SRM. CORRECTIVE ACTION: REPLACED REPAIR, IAW SRM 57-53-01-2R REPAIR 1 FIG 201 TRACKING ON EA F-5750-T0358538. WINGS-FLIGHT SURFACES-LT OUTBOARD AFT FLAP LOWER SURFACE COMPOSITE REPAIR 102" FROM INBOARD, 10" FROM TRAILING EDGE RSC TRACKING. THIS IS A CATEGORY A. MAJOR REPAIR.

More about the Boeing 757-27B