Service difficulty report · Floorbeam · Boeing

Difficulty date
April 11, 2017
Submitted
January 21, 2022
Operation
Air carrier
Make and model
Boeing
Aircraft time
63,084 hours, 36,472 cycles
Part
Floorbeam
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 STRAP LOC BS767+5 AT LEVEL STR 25R TO STR25L AT AFT CARGO COMPARTMENT / REPLACED STRAP LOC. BS 767+5 AT LEVEL STR 25R TO STR 25L AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02 AND DWG #146A7500 REV.A DUE TO NOT FOUND ALLOWABLE DAMAGE IN SRM B737-700