Service difficulty report · Threshold · Boeing 7377H4

Difficulty date
August 20, 2012
Submitted
September 5, 2012
Operation
Air carrier
Aircraft
N485WN
Make and model
Boeing 7377H4
Aircraft serial
32473
Aircraft time
29,066 hours, 16,964 cycles
Part
Threshold
Part number
6545768
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
V
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

SUB THRESHOLD CORRODED BETWEEN BS 440 TO BS 492, BETWEEN RBL 24 TO RBL 29. REMOVED AND REPLACED THRESHOLD PER SRM.

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