SDR 2025F00077

Service difficulty report · Nut Plate · Cessna 680A

Difficulty date
March 25, 2025
Submitted
March 25, 2025
Operation
General aviation
Aircraft
N323QS
Make and model
Cessna 680A
Aircraft serial
6800134
Aircraft time
14,736 hours, 9,931 cycles
Part
Nut Plate
Condition
Corroded
Location
Zone 800
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

FOUND 8 NUTPLATES WITH CORROSION LOCATED INSIDE OF PANEL 154BC. NUT PLATES HOLD ON THE MED SPADE DOOR. REMOVED EXISTING MED SPADE DOOR AND 8 NUTPLATES FOR ACCESS. MECHANICALLY BLENDED AREAS OF CORROSION IAW C680 SRM 51-70-02. FOUND CORROSION BLENDS TO BE BEYOND C680 SRM 51-70-02 LIMITATIONS EXCEEDING .002" OF MATERIAL REMOVED FOR NOMINAL THICKNESS. REPAIRED LEVEL 2 CORRODED STRUCTURE FOUND ON MAIN ENTRANCE SPADE DOOR NUTPLATE DOUBLER LOCATED INSIDE PANEL 154BC IAW WITH NETJETS RFTS-113008 REV.0 TITLED: N323QS (680-0134) BELLY FAIRING SUPPORT CORROSION, DATE: 25FEB25.

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