Service difficulty report · None · Boeing 7377H4

Difficulty date
September 21, 2021
Submitted
October 18, 2021
Operation
Air carrier
Aircraft
N299WN
Make and model
Boeing 7377H4
Aircraft serial
36614
Aircraft time
46,406 hours, 27,792 cycles
Part
None
Condition
Corroded
Location
Fuselage
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 LH TRANSITION ANGLE HAS CORROSION AT STA 727B TO 727D ; / [01] REMOVED CORROSION PER SRM 51-10-02. FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-1; [02] REPAIRED PER SRM 53-00-53-2R-5. TRANSITION ANGLE TO BE INSTALLED ON 5360-E-16462-NG; [03] REMOVED AND REPLACED DAMAGED SECTION FROM STA 727A-727E+10. TRANSITION ANGLE TO BE INSTALLED ON 5360-E16462-NG; [04] VERIFIED DAMAGED SECTION REPLACEMENT FROM STA 727A-727E+10. VERIFIED TRANSITION ANGLE TO BE INSTALLED ON 5360-E16462-NG.

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