SDR 2021FA0000306

Service difficulty report · Screw · Cessna 560XL

Difficulty date: November 1, 2021
Submitted: November 1, 2021
Operation: General aviation
Aircraft: N737D
Make and model: Cessna 560XL
Aircraft serial: 5605638
Aircraft time: 4,790 hours, 3,190 cycles
System (JASC): 5210 · Passenger/Crew Doors
Part: Screw
Part number: MS270390828
Part serial: NA
Condition: Sheared
Location: Zone 800
Part time: 4,790 hours, 3,190 cycles
Component: Cabin Door · Cessna
Stage of operation: TX
How discovered: V
Nature of condition: J
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CAM TO SHAFT ATTACH SCREW SHEARED, SCREW SHANK FOUND IN BOTTOM OF DOOR STRUCTURE, ONLY HEAD OF SCREW AND PORTION OF SHANK SECURING CAM TO SHAFT, CABIN DOOR WARNING DISPLAYED NOT CLOSED AND LOCKED, FOUND INNER DOOR HANDLE SHAFT TO CAM STREW SHEARED. SCREW MS27039-0828 SHEARED

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