Service difficulty report · Web · 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
Web
Condition
Corroded
Location
Bs 767-794
Stage of operation
IN
How discovered
V
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 WEB - INTERCOSTAL LOCATED BETWEEN BS767 TO BS794 AND RBL21 WL154.5 AFT CARGO COMPARTMENT ; 2021-392161 / REPLACED WEB-INTERCOSTAL LOCATED BETWEEN BS 767 TO BS 794 AND RBL21; WL154.5 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND IAW B737-700 SRM 51-40-02 AND DRAWING #146A0081 SHEET 34 REV -.; [14] CERTIFIED STEP 13 RII

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