Service difficulty report · Track · Boeing 7377H4

Difficulty date
June 16, 2023
Submitted
July 10, 2023
Operation
Air carrier
Aircraft
N298WN
Make and model
Boeing 7377H4
Aircraft serial
32543
Aircraft time
51,544 hours, 30,702 cycles
Part
Track
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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 ON CARGO TRACK LOCATED RBL 13.84 BS 727E AT AFT CARGO COMPARTMENT 2023-378975<[01] TOOL USED: EDDY CURRENT INSTRUMENT P/N: NORTEC 600D; S/N: 220272512; DUE DATE: 17-DEC-23;[02] PERFORMED PERMANENT REPAIR ON CARGO TRACK LOCATED RBL 13.84 BETWEEN BS 727D TO BS 767 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-3 REPAIR 3 ALTERNATIVE 1 FIGURE 203 SHEET 1 . SEE INDIVIDUAL SIGNOFFS BELOW;[03] TASK CARD COMPLETED <BR>PERFORMED PERMANENT REPAIR ON CARGO TRACK LOCATED RBL 13.84 BETWEEN BS 727D TO BS 767 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-3 REPAIR 3 ALTERNATIVE 1 FIGURE 203 SHEET 1 . SEE INDIVIDUAL SIGNOFFS BELOW<BR>RII

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