Service difficulty report · Support · Boeing 7377H4

Difficulty date
September 12, 2019
Submitted
October 2, 2019
Operation
Air carrier
Aircraft
N410WN
Make and model
Boeing 7377H4
Aircraft serial
27897
Aircraft time
62,002 hours, 36,359 cycles
Part
Support
Part number
143A7505
Condition
Corroded
Location
Bs 500a-500d
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 TO SIDEWALL SUPPORT CORRODED BETWEEN BS. 500A TO BS. 500D, RBL 24. R&R SUPPORT PER SRM, AMM, AND DWG 143A7500 93046U.

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