Service difficulty report · Cargo Track · Boeing 7377BD

Difficulty date
January 20, 2025
Submitted
February 13, 2025
Operation
Air carrier
Aircraft
N7742B
Make and model
Boeing 7377BD
Aircraft serial
33928
Aircraft time
57,792 hours, 31,530 cycles
Part
Cargo Track
Condition
Corroded
Location
Zone 100
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

ACB - CORROSION ON RAIL FLOOR STRUCTURE BS 727D+16; BS 727E+7.5; BS 727E+9; BS 727E+12.5; BS 767+4.5; BS 787+5 LBL 8.1 WL 156 (MARKED).<[01] REMOVED AND REPLACED REPAIR PARTS ON RAIL FLOOR STRUCTURE BS767+4.5 LBL8.1 IAW SRM 53-00-53-2R-2 REPAIR 2;[02] INSTALLED REPAIR PARTS ON RAIL FLOOR STRUCTURE BS767+4.5 LBL8.1 IAW SRM 53-00-53-2R-2 REPAIR 2;[03] CLEANED AREA BETWEEN BS727D+16- BS787+5 LBL8.1 AND NO FOUND CORROSION DAMAGE. JUST PRIMER DAMAGE IAW SOPM 20-30-03.<BR>INSTALLED REPAIR PARTS ON RAIL FLOOR STRUCTURE BS767+4.5 LBL8.1 IAW SRM 53-00-53-2R-2 REPAIR 2;[04] VERIFIED CORRECTIVE ACTION 3.

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