Service difficulty report · Bulkhead · Boeing 7377H4

Difficulty date
May 27, 2022
Submitted
July 11, 2022
Operation
Air carrier
Aircraft
N481WN
Make and model
Boeing 7377H4
Aircraft serial
29853
Aircraft time
60,481 hours, 35,778 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

CRACK BULKHEAD PANEL 142NW B AFT CARGO COMPARTMENT 2022-267902 / [01] REPAIRED BULKHEAD PANEL 141LW AT AFT CARGO COMPARTMENT IAW B737-700 AMM 25-52-01-300-805. PARA 4.F. TOOL USED :CALIPER P/N:500-197-30 ; S/N:A21041924; DUE DATE: 10SEP22. SEE INDIVIDUAL SIGNOFFS BELOW. REPAIRED BULKHEAD PANEL 142NW AT AFT CARGO COMPARTMENT IAW B737-700 AMM 25-52-01-300-805.TOOL USED :CALIPER P/N:500-197-30 ; S/N:A21041924; DUE DATE: 10SEP22. SEE INDIVIDUAL SIGNOFFS BELOW.;[02] REPAIRED BULKHEAD PANEL 141LW AT AFT CARGO COMPARTMENT IAW B737-700 AMM 25-52-01-300-805. PARA 4.F. TOOL USED :CALIPER P/N:500-197-30 ; S/N:A21041924; DUE DATE: 10SEP22. SEE INDIVIDUAL SIGNOFFS BELOW. REPAIRED BULKHEAD PANEL 142NW AT AFT CARGO COMPARTMENT IAW B737-700 AMM 25-52-01-300-805.TOOL USED :CALIPER P/N:500-197-30 ; S/N:A21041924; DUE DATE: 10SEP22. SEE INDIVIDUAL SIGNOFFS BELOW.

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