Service difficulty report · Skin · Boeing 7377H4

Difficulty date
July 5, 2016
Submitted
July 12, 2016
Operation
Air carrier
Aircraft
N478WN
Make and model
Boeing 7377H4
Aircraft serial
33989
Aircraft time
42,569 hours, 24,780 cycles
Part
Skin
Part number
143A8330
Condition
Corroded
Location
Bs 460-470
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, LOWER ENTRY THRESHOLD SKIN CORRODED BETWEEN BS 460 TO 470, RBL 24. REPAIRED THE SKIN IAW DWG & SRM.

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