Service difficulty report · Attach Angle · Boeing 7378

Difficulty date
March 5, 2024
Submitted
March 19, 2024
Operation
Air carrier
Aircraft
N8718Q
Make and model
Boeing 7378
Aircraft serial
42546
Aircraft time
12,788 hours, 5,749 cycles
Part
Attach Angle
Part number
UNKNOWN
Condition
Corroded
Location
Bs 767-787 Rbl21
Stage of operation
IN
How discovered
9
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

CORROSION AFT CARGO BAY ATTACH ANGLE UNDER SHIELD HAS MULTIPLE AREAS UNDER NUT PLATES BS767 TO BS787 RBL21 WL156<[01] CORROSION ON AFT CARGO BAY ATTACH ANGLE BS767 TO BS787 RBL21 WL156 FOUND TO BE OUT OF LIMITS. REMOVED; REPLACED AND INSTALLED NEW ATTACH ANGLE AT BS 767 TO BS 787 RBL21 WL156 PER SRM 51-10-02; SRM 51-40-05-0G-0; SRM 51-40-02-0G-0; DWG 146A0081 AND DWG 146A8123.;[02] VERIFIED CORRECTIVE ACTION 1

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