Service difficulty report · Shield · Boeing 7377H4

Difficulty date
May 22, 2021
Submitted
June 29, 2021
Operation
Air carrier
Aircraft
N961WN
Make and model
Boeing 7377H4
Aircraft serial
36962
Aircraft time
32,375 hours, 19,672 cycles
Part
Shield
Condition
Corroded
Location
Bs 770 Rbl 23
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

AFT CARGO; R/H TRANSITION ANGLE STA 770; RBL 23 CORRODED ON UPPER SURFACE (ORIGINAL FAULT TTG8Q00541UD SIGNED OFF IN ERROR) ; / [01] REMOVED DAMAGE; FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2.; [02] REMOVED AND REPLACED SHIELD PER SRM 51-40-02.; [03] INSPECTED AS REQUIRED

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