Service difficulty report · Sidewall Support · Boeing 73771B

Difficulty date
January 31, 2017
Submitted
February 28, 2017
Operation
Air carrier
Aircraft
N7854B
Make and model
Boeing 73771B
Aircraft serial
29372
Aircraft time
28,879 hours, 19,950 cycles
Part
Sidewall Support
Part number
143A7501
Condition
Corroded
Location
Bs 400-420
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 BAY FLOOR TO SIDEWALL SUPPORT CORRODED BETWEEN BS 400 TO 420, RBL 25. R & R THE SIDEWALL SUPPORT IAW SRM & DWG.

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