Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
April 14, 2023
Submitted
May 11, 2023
Operation
Air carrier
Aircraft
N284WN
Make and model
Boeing 7377H4
Aircraft serial
32535
Aircraft time
52,003 hours, 31,287 cycles
Part
Cargo Track
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 TRACK RBBL 13.84 LOC BTW BS 747 TO BS 767 AFT CARGO COMPARTMENT 2023-247656<[01] TOOL USED: DIGITAL CALIPER P/N: 500-196-30 S/N: A21033522 DUE DATE 21-NOV-23.;[02] TOOL USED: EDDY CURRENT EQUIPMENT; PN:NORTEC 500D; SN: N500X11290U021704; DUE DATE: 12-MAR-24;[03] PERFORMED PERMANENT REPAIR ON CARGO TRACK LOCATED AT RBBL 13.84 BTW BS 727E TO BS 787 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-3 REPAIR 3 FIGURE 203 ALTERNATIVE 1 AND ALTERNATIVE 2. SEE INDIVIDUAL SIGNOFFS BELOW.;[04] TASK COMPLETED ; RII <BR>SEE INDIVIDUAL SIGNOFFS BELOW

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