Service difficulty report · Channel · Boeing 7377H4

Difficulty date
May 2, 2025
Submitted
June 4, 2025
Operation
Air carrier
Aircraft
N222WN
Make and model
Boeing 7377H4
Aircraft serial
34290
Aircraft time
64,101 hours, 38,519 cycles
Part
Channel
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 CHANNEL SUPPORT LOCATED STA727 AND RBL6 BULKHEAD AREA AFT CARGO COMPARTMENT 2025-291123 <[01]. REPLACED CHANNEL SUPPORT LOCATED STA727 AND RBL6 BULKHEAD AREA AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 TEM 9 DWG: 44A2600 SHEET: 566 REV - TOOL USED P/N: 500-197-30 S/N: A23272233 DUE DATE 07-JAN-26; [02] REPLACED CHANNEL SUPPORT LOCATED STA727 AND RBL6 BULKHEAD AREA AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 DWG: 44A2600 SHEET: 566 REV - TOOL USED P/N: 500-197-30 S/N: A23272233 DUE DATE 07-JAN-26.

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