Service difficulty report · Support · Boeing 7377H4

Difficulty date
June 22, 2021
Submitted
July 12, 2021
Operation
Air carrier
Aircraft
N749SW
Make and model
Boeing 7377H4
Aircraft serial
29801
Aircraft time
74,742 hours, 43,712 cycles
Part
Support
Condition
Corroded
Location
Bs 727-767
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 BS727 TO BS767 AND STR25R AFT CARGO COMPARTMENT ; 2021-282482 / [01] TOOL USED CALIPER P/;: 700-113-10 S/N:0033158 DUE DATE:14-JUL-21; [02] TOOL USED CALIPER P/;: 700-113-10 S/N:0033158 DUE DATE:14-JUL-21; [03] FABRICATED SUPPORT ZEE LOCATED BS727 TO BS767 AND STR25R AFT CARGO COMPARTMENT IAW DRAWING 146A7502 REV A; [04] FABRICATED SUPPORT ZEE LOCATED BS727 TO BS767 AND STR25R AFT CARGO COMPARTMENT IAW DRAWING 146A7502 REV A MATERIAL USED BAC1496-377 7075-T62 PO. 2021 134015.; [05] FABRICATED SUPPORT ZEE LOCATED BS727 TO BS767 AND STR25R AFT CARGO COMPARTMENT IAW DRAWING 146A7502 REV A AND B737-700 SRM 51-10-02 MATERIAL USED BAC1496-377 7075-T62 PO. 2021 134015.; [06] FABRICATED SUPPORT ZEE LOCATED BS727 TO BS767 AND STR25R AFT CARGO COMPARTMENT IAW DRAWING 146A7502 REV A AND B737-700 SRM 51-10-02 MATERIAL USED BAC1496-377 7075-T62 PO. 2021 134015. <BR><BR>RII

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