Service difficulty report · None · Boeing 7377H4

Difficulty date
November 14, 2021
Submitted
December 13, 2021
Operation
Air carrier
Aircraft
N907WN
Make and model
Boeing 7377H4
Aircraft serial
36619
Aircraft time
45,674 hours, 26,656 cycles
Part
None
Condition
Elongated
Location
Fuselage
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

FORWARD CARGO FLOOR STRUCTURE R/H TRANSITION ANGLE STA. 400 RBL 24 HAS ELONGATED HOLE. (MARKED) ; / [01] DAMAGE IS OUT OF LIMITS IAW SRM 51-40-05.; [02] MATERIAL IDENTIFIED USE BAC1496-444 7075-T6 CLAD FORMED CHANNEL . LOCATED DRILLED UP TO HOLE SIZES PER SRM 51-40-05 . TREATED AND PRIMED PER SRM 51-20-01 .; [03] LOCATED DRILLED UP TO HOLE SIZES PER SRM 51-40-05 . TREATED AND PRIMED PER SRM 51-20-01 . PART WILL BE PAINTED; CIC AND INSTALLED ON BARCODE TTG8006ASSN.; [04] LOCATED DRILLED UP TO HOLE SIZES PER SRM 51-40-05 . TREATED AND PRIMED PER SRM 51-20-01 . PART WILL BE PAINTED; CIC AND INSTALLED ON BARCODE

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