Service difficulty report · Bulkhead · Boeing 7377CT

Difficulty date
August 5, 2021
Submitted
September 21, 2021
Operation
Air carrier
Aircraft
N570WN
Make and model
Boeing 7377CT
Aircraft serial
33657
Aircraft time
58,630 hours, 29,455 cycles
Part
Bulkhead
Part number
142NW
Condition
Cracked
Location
Aft Cargo Bay
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

AFT CARGO FWD BULKHEAD LINER 142NWA CRACKED ; / [01] FABRICATED NEW AFT CARGO BULK HEAD LINER 142NWA IAW B 737-7 AMM 25-52-01-201-801; [02] CORRECTION FOR STEP #1 RECEIVED NEW B/H PANEL # 142NWA TO BE INSTALLED ON WORK CARD # TTG8Q005KPRU; [03] SUMMERY CORRECTION FOR STEP #1 RECEIVED NEW B/H PANEL # 142NWA TO BE INSTALLED ON WORK CARD # TTG8Q005KPRU; [04] VERIFIED STEPS 1; 2 AND 3.

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