Service difficulty report · Support · Boeing 7377H4

Difficulty date
October 6, 2021
Submitted
October 11, 2021
Operation
Air carrier
Aircraft
N964WN
Make and model
Boeing 7377H4
Aircraft serial
36965
Aircraft time
33,269 hours, 20,238 cycles
Part
Support
Condition
Cracked
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

FLOOR SUPPORT CRACKED BS 540; BL 0 - RBL 24.5 ; FLOOR SPPORT CRACKED BS 540; BL 0 - RBL 24.5 / [01] REMOVED AND REPLACED FLOORBOARD SUPPORT FROM BL 0 TO RBL 24.5 AT STA. 540. PER SRM 51-10-02 AND SRM 51-40-02

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