Service difficulty report · None · Boeing 737*

Difficulty date
October 16, 2021
Submitted
November 15, 2021
Operation
Air carrier
Aircraft
N757LV
Make and model
Boeing 737*
Aircraft serial
29850
Aircraft time
74,896 hours, 43,938 cycles
Part
None
Part number
146A81273
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 WEB - INTERCOSTAL LOCATED BETWEEN BS 767 TO BS 794.3 STR 25R WL 156 RBL2184 AT AFT CARGO COMPARTMENT ; 2021-461994 / [01] REPLACED WEB - INTERCOSTAL LOCATED BETWEEN BS 767 TO BS 794.3 STR 25R WL 156 RBL 21.84 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; AND DWG 146A0081 SHEET 7 REV C. SEE INDIVIDUAL SIGNOFFS BELOW; [02] REPLACED WEB - INTERCOSTAL LOCATED BETWEEN BS 767 TO BS 794.3 STR 25R WL 156 RBL 21.84 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; AND DWG 146A0081 SHEET 7 REV C. SEE INDIVIDUAL SIGNOFFS BELOW.. RII ITEM