Service difficulty report · Plate · Boeing 73779P

Difficulty date
September 6, 2021
Submitted
October 18, 2021
Operation
Air carrier
Aircraft
N7826B
Make and model
Boeing 73779P
Aircraft serial
30035
Aircraft time
50,751 hours, 33,909 cycles
Part
Plate
Condition
Cracked
Location
L/H Wing
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

CRACKED CORRUGATED PLATE TRAILING EDGE BTW WS 253.00 TO WS 278.50 LT WING. REMOVED CORRUGATED PLATE IAW SRM 51-40-02, AND PERFORMED VISUAL INSPECTION ON ADJACENT AREA AND NO FOUND ADDITIONAL DAMAGE. NO FOUND ALLOWABLE DAMAGE IN SRM. DRILLED NEW CORRUGATED PLATE IAW SRM 51-40-05 AND APPLIED PROTECTIVE TREATMENT ON NEW HOLES IAW SRM 51-20-01. INSTALLED CORRUGATED PLATE IAW SRM 51-40-02 AND DWG 115A2714 REV - REPLACED CORRUGATED PLATE IAW SRM 51-40-02, SRM 51-10-02 PARAGRAPH 9, AND DWG 115A2714 REV -.

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