Service difficulty report · Floor Support · Boeing 73771B

Difficulty date
December 7, 2017
Submitted
January 3, 2018
Operation
Air carrier
Aircraft
N7845A
Make and model
Boeing 73771B
Aircraft serial
29366
Aircraft time
33,286 hours, 22,095 cycles
Part
Floor Support
Part number
143A5400
Condition
Cracked
Location
Bs 380-400
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 UPPER ANGLE CRACKED BETWEEN BS 380 TO 400, BL 0. R & R THE FLOOR SUPPORT ANGLE IAW SRM & DWG.

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