Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
February 22, 2025
Submitted
March 11, 2025
Operation
Air carrier
Aircraft
N936WN
Make and model
Boeing 7377H4
Aircraft serial
36643
Aircraft time
51,176 hours, 31,176 cycles
Part
Cargo Track
Condition
Cracked
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

CRACK TRACK RBBL 13.84 LOCATED STA727E AT AFT CARGO COMPARTMENT 2025-151944<[01] STEPS 4 AND 5 TOOL USED EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 210138203; CAL DUE DATE: 09-SEP-25;[02] TOOL USED IN STEP 7: ET EQUIPMENT; P/N: NORTEC 600D; S/N: 200053402; DUE DATE: 16-SEP-25.;[03] PERFORMED PERMANENT REPAIR ON CARGO TRACK RBBL 13.84 LOCATED BTW BS 727D TO BS 787 AT AFT CARGO COMPARTMENT. IAW B737-700 SRM 53-00-53 2R-3 REPAIR 3; ALTERNATIVE 1& 2; AND FIGURE 203. ? SEE INDIVIDUAL SIGNATURES BELOW?.;[04] PERFORMED PERMANENT REPAIR ON CARGO TRACK RBBL 13.84 LOCATED BTW BS 727D TO BS 787 AT AFT CARGO COMPARTMENT. IAW B737-700 SRM 53-00-53 2R-3 REPAIR 3; ALTERNATIVE 1& 2; AND FIGURE 203. ? SEE INDIVIDUAL SIGNATURES BELOW?. CERTIFIED AS RII.

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