Service difficulty report · Web · Boeing 7377L9

Difficulty date
May 11, 2022
Submitted
May 31, 2022
Operation
Air carrier
Aircraft
N7841A
Make and model
Boeing 7377L9
Aircraft serial
28015
Aircraft time
55,078 hours, 29,733 cycles
Part
Web
Part number
146A81271
Condition
Corroded
Location
Aft Cargo Bay
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 SHIELD WEB LOCATED BTW BS767 TO BS 787 AT LEVEL STR 25R RBL 21.84 WL 156.1 AFT CARGO COMPARTMENT 2022-239585 / [01] REPLACED SHIELD WEB AND FASTENERS LOCATED BTW BS767 TO BS 787 AT LEVEL STR 25R RBL 21.84 WL 156.1 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 146A0081 SHEET 13 REV. A. PART NUMBER USED: 146A8127U1ATSMRO P.O:2022-149139.<BR>SEE INDIVIDUAL SIGNS-OFF BELOW.;[02] REPLACED SHIELD WEB AND FASTENERS LOCATED BTW BS767 TO BS 787 AT LEVEL STR 25R RBL 21.84 WL 156.1 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 146A0081 SHEET 13 REV. A. PART NUMBER USED: 146A8127U1ATSMRO P.O:2022-149139. <BR>SEE INDIVIDUAL SIGNS-OFF BELOW RII COMPLETED

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