Service difficulty report · Support · Boeing 7377H4

Difficulty date
August 26, 2021
Submitted
September 22, 2021
Operation
Air carrier
Aircraft
N228WN
Make and model
Boeing 7377H4
Aircraft serial
32496
Aircraft time
53,078 hours, 31,709 cycles
Part
Support
Condition
Corroded
Location
Bs 727c-807
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 SUPPORT ZEE LOCATED BETWEEN BS727C TO BS807 AND LBL21 WL154.5 AFT CARGO COMPARTMENT ; 2021-392160 / [25] REPLACED SUPPORT ZEE LOCATED BETWEEN BS727 TO BS847 AND LBL21 WL154.5 AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-40-02 AND DWG 146A7500 SHEET 85 REV A:; [26] TASK CARD COMPLETE AND CERTIFIED AS RII.

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