Service difficulty report · Support Channel · Boeing 7377H4

Difficulty date
August 18, 2021
Submitted
September 7, 2021
Operation
Air carrier
Aircraft
N442WN
Make and model
Boeing 7377H4
Aircraft serial
32459
Aircraft time
60,608 hours, 35,906 cycles
Part
Support Channel
Condition
Cracked
Location
Bs 747
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 CHANNEL SUPPORT LOCATED STA 747 AND RBL 13.84 AT AFT CARGO COMPARTMENT ; 2021-341632 / [01] PERFORMED PERMANENT REPAIR ON CARGO TRACK CHANNEL LOCATED RBL 13.84 BETWEEN BS727D + 11' TO BS767 + 9.5' IAW SRM 53-00-53-2R-3 REPAIR 3.NO FURTHER ACTION OR INSPECTION REQUIRED.THIS WORK IS DOCUMENTED ON TTG8Q005ZYZ2; [02] PERFORMED PERMANENT REPAIR ON CARGO TRACK CHANNEL LOCATED RBL 13.84 BETWEEN BS727D + 11' TO BS767 + 9.5' IAW SRM 53-00-53-2R-3 REPAIR 3.NO FURTHER ACTION OR INSPECTION REQUIRED.THIS WORK IS DOCUMENTED ON TTG8Q005ZYZ2.. RII ITEM

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