Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
June 25, 2021
Submitted
August 2, 2021
Operation
Air carrier
Aircraft
N419WN
Make and model
Boeing 7377H4
Aircraft serial
29824
Aircraft time
64,912 hours, 38,308 cycles
Part
Cargo Track
Condition
Cracked
Location
Bs 500 S27r
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

CRACK BILGE AREA ON CARGO TRACK AT LEVEL BS 500 AND STR 27R RBL 13.84 AT FWD CARGO COMPARTMENT ; 2021-295474 / [01] TOOL USED DIGITAL CALIPER P/N:500-197-30; S/N:A18229578; DUE DATE: 12-JUL-21; [02] TOOL USED: CALIPER P/N 500-197-30 S/N B20189521 DUE DATE 22 NOV 21.; [03] TOOL USED PN: NORTEC 600D; SN: 210138503; CAL DUE DATE: 05-MAR-22; [04] TOOL USED P/N : NORTEC 500D ; S/N : N500X12101V022235 ; DUE DATE : 02/JUN/22; [05] REPLACED CARGO TRACK SECTION LOCATED BTW BS400 TO BS500A+9 AT LEVEL STR 27R RBL 13.84 AT FWD CARGO COMPARTMENT I.A.W B737-700 SRM 53-00-53-2R-3 REPAIR 3 AND DWG 143A7500 REV A.MATERIAL USED BAC1520-1397 T76511 PO:2020-216050.; [06] COMPLETED RII INSPECTION

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