Service difficulty report · Nut Plate · Boeing 7378H4

Difficulty date
February 7, 2026
Submitted
March 16, 2026
Operation
Air carrier
Aircraft
N8629A
Make and model
Boeing 7378H4
Aircraft serial
36897
Aircraft time
39,626 hours, 19,347 cycles
Part
Nut Plate
Condition
Corroded
Location
Zone 500
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

CORROSION ON RAIL NUT LOC OSS 93.30 BETWEEN OSS 106.65, LT WING. REPLACED NEW RAIL NUT LOC APROX OSS 93.30 BETWEEN OSS 106.65 ON LH WING SEE TTG8Q01A8AB5 STEP 5 ITEM 9. IAW SRM 51-40-02-0G.

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