SDR SWAA2023011984784

Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date: December 22, 2022
Submitted: January 19, 2023
Operation: Air carrier
Aircraft: N272WN
Make and model: Boeing 7377H4
Aircraft serial: 32527
Aircraft time: 52,973 hours, 31,748 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Angle
Condition: Corroded
Location: Bs 767-787 Rbl25
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 ON SHIELD SUPPORT ANGLE BS 767 - 787, RBL 25, WL 156. REMOVED THE SHIELD SUPPORT ANGLE IAW SRM 51-40-02. LOCATED, AND DRILLED A NEW SUPPORT ANGLE IAW SRM 51-40-05, DWG 146A0081 REV-, & DWG 146A8123, REV-. INSTALLED THE NEW SUPPORT ANGLE IAW SRM 51-40-02, DWG 146A0081, REV-, AND DWG 146A8123, REV-.

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