SDR 2026F00091

Service difficulty report · Bracket · Cessna 680CE

Difficulty date: April 30, 2026
Submitted: April 30, 2026
Operation: General aviation
Aircraft: N339QS
Make and model: Cessna 680CE
Aircraft serial: 6800191
Aircraft time: 14,278 hours, 9,522 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Bracket
Condition: Corroded
Location: Zone 100
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

MECHANICALLY REMOVED 8 AREAS OF CORROSION WHERE 8 LOCK FASTENERS WERE PREVIOUSLY REMOVED ON FWD BRACKET INSIDE NLG WHEEL WELL, ON FWD FACE OF UP-LOCK BRACKET IAW SRM 51-70-02. FOUND CORROSION BLENDS TO BE BEYOND LIMITS IAW SRM 51-70-02 EXCEEDING .002" OF MATERIAL REMOVED FROM NOMINAL THICKNESS. REMOVED AND REPLACED CORRODED U CHANNEL FWD OF NLG UP-LOCK ACTUATOR SUPPORT WITH NEW U CHANNEL. WORKED IAW SRM 51-40-03 AND RFTS-116654 REV.0.