Service difficulty report · Bulkhead · Boeing 7377H4

Difficulty date
March 15, 2022
Submitted
April 5, 2022
Operation
Air carrier
Aircraft
N247WN
Make and model
Boeing 7377H4
Aircraft serial
32508
Aircraft time
53,390 hours, 31,894 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

BROKEN BULKHEAD PANEL 142NW AT AFT CARGO COMPARTMENT 2022-144857 / [01] INSPECTED BULKHEAD PANEL 142NW AT AFT CARGO COMPARTMENT. NOT FOUND BROKEN AND FOUND CRACK. EVALUATED CRACK BULKHEAD PANEL 142 NW AT AFT CARGO COMPARTMENT AND FOUND WITHIN LIMITS TO REPAIR IAW B737-700 AMM 25-52-00-200-806 PARA 6.D.(3). DAMAGE SIZE L=12? AND REPAIRED IAW B737-700 AMM 25-52-01-300-805 PARA 4.F. TOOL USED CALIPER P/N:500-197-30; S/N:15259471; DUE DATE:10-DEC-22;[02] INSPECTED BULKHEAD PANEL 142NW AT AFT CARGO COMPARTMENT. NOT FOUND BROKEN AND FOUND CRACK. EVALUATED CRACK BULKHEAD PANEL 142 NW AT AFT CARGO COMPARTMENT AND FOUND WITHIN LIMITS TO REPAIR IAW B737-700 AMM 25-52-00-200-806 PARA 6.D.(3). DAMAGE SIZE L=12? AND REPAIRED IAW B737-700 AMM 25-52-01-300-805 PARA 4.F. TOOL USED CALIPER P/N:500-197-30; S/N:15259471; DUE DATE:10-DEC-22

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