Service difficulty report · None · Boeing 7377H4

Difficulty date
September 8, 2022
Submitted
October 3, 2022
Operation
Air carrier
Aircraft
N499WN
Make and model
Boeing 7377H4
Aircraft serial
32481
Aircraft time
59,508 hours, 35,262 cycles
Part
None
Condition
Corroded
Location
Aft Cargo
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 ON SUPPORT ZEE LOCATED ON AFT CARGO COMPARTMENT BTW BS727 TO BS847 LBL33 WL156.5 2022-488894 / [01] REPLACED SUPPORT ZEE LOCATED ON AFT CARGO COMPARTMENT BTW BS727 TO BS847 LBL33 WL156.5 IAW B737-700 SRM 51-10-02 ITEM 9 ;51-40-02 AND DRAWING 146A7500 REV A SEE INDIVIDUAL SIGNOFF BELOW.;[02] REPLACED SUPPORT ZEE LOCATED ON AFT CARGO COMPARTMENT BTW BS727 TO BS847 LBL33 WL156.5 IAW B737-700 SRM 51-10-02 ITEM 9 ;51-40-02 AND DRAWING 146A7500 REV A SEE INDIVIDUAL SIGNOFF BELOW.AS RII. JOB COMPLETED.

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