Service difficulty report · Threshold · Boeing 7377*

Difficulty date
May 4, 2017
Submitted
June 12, 2017
Operation
Air carrier
Aircraft
N7857B
Make and model
Boeing 7377*
Aircraft serial
29358
Aircraft time
37,056 hours, 25,549 cycles
Part
Threshold
Part number
143A5913
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

AFT CARGO BAY SUB THRESHOLD WEB CORRODED BETWEEN BS 796 TO BS 802, BETWEEN RBL 22 TO RBL 26. R&R WEB IAW SRM.

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