Service difficulty report · None · Boeing 7378H4

Difficulty date
September 11, 2022
Submitted
September 30, 2022
Operation
Air carrier
Aircraft
N8508W
Make and model
Boeing 7378H4
Aircraft serial
38814
Aircraft time
19,904 hours, 9,520 cycles
Part
None
Condition
Corroded
Location
Aft Cargo Bay
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 HAS EXFOLIATING CORROSION AT N/P HOLES AT STA. 770 AND 777 RBL 21 WL 155. MRKD / [01] AFT CARGO COMPARTMENT RT SIDEPLATE SHIELD ASSEMBLY DAMAGE BETWEEN STA 767 TO STA 792; RBL 21; WL 155 WAS FOUND TO BE OUT OF ALLOWABLE LIMITS IAW SRM 53-00-53-1A-2.;[02] SHIELD ASSEMBLY BETWEEN STA 767 TO STA 792; RBL 21; WL 155; TO BE REMOVED AND REPLACED IAW SRM 53-00-53-1A-2; SRM 51-40-02. REFERENCE CARD TTG8Q00EQ6PB FOR WORK PERFORMED.

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