Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
April 12, 2024
Submitted
May 22, 2024
Operation
Air carrier
Aircraft
N474WN
Make and model
Boeing 7377H4
Aircraft serial
33861
Aircraft time
65,342 hours, 39,098 cycles
Part
Cargo Track
Part number
UNKNOWN
Condition
Corroded
Location
Bs 500c Rbl 8
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

FWD CARGO; CORROSION ON CARGO TRACK; BS500C+6; RBL8; WL156;<[01] UPON FURTHER INVESTIGATION THE CORRECT BL IS TO BE RBL 14;[02] EDITED STEP 3.;[03] VERIFIED;[04] VERIFIED ITEM 1; 'UPON FURTHER INVESTIGATION THE CORRECT BL IS TO BE RBL 14';[05] REMOVED AND REPLACED AT FWD CARGO COMPARTMENT CARGO TRACK FROM STA 396-500D RBL 14; WL 156 IAW SRM 51-40-02 AND DWG 143A7500 REV:;[06] VERIFIED COMPLETION CORRECTIVE ACTION 5 AND MEASUREMENT TABLE.

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