Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
April 22, 2022
Submitted
May 31, 2022
Operation
Air carrier
Aircraft
N479WN
Make and model
Boeing 7377H4
Aircraft serial
33990
Aircraft time
59,976 hours, 35,850 cycles
Part
Floor Panel
Part number
140AF
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 COMPARTMENT FLOOR PANEL 140AF CRACKED. / [01] FABRICATED NEW AFT CARGO FLOOR PANEL 140AF IAW B737 AMM 25-52-01-201-801. USED REMOVE LINER AS A TEMPLATE.;[02] VERIFIED STEP 1

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