Service difficulty report · Support · Boeing 7377H4

Difficulty date
August 28, 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 500a-500d
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 BS500A TO BS500D RBL21.80 AND WL154.5 AT FWD CARGO COMPARTMENT ; 2021-392193 / REPLACED SUPPORT ZEE LOCATED BS500A TO BS500D RBL21.80 AND WL154.5 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ; SRM 5140-02 AND DWG DWG 143A7500 REV - MATERIAL USED BAC1496-444 PO 2019555053; [18] STEP 16 COMPLETED RII ITEM; [19] TASK COMPLETED RII

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