What was found
UPPER SEAT BASE ASSY CRACKED AT CHAIR BACK ATTACH POINTS. STRESS ON CHAIR BACK AND METAL FATIGUE PROBABLE CAUSE. CHAIR WAS REPAIRED IAW PROCEDURE STC STO1042WI AND DWG D-10395.
- Difficulty date
- September 10, 2010
- Submitted
- October 1, 2010
- Operation
- General aviation
- Aircraft
- N772SB
- Make and model
- Cessna 550
- Aircraft serial
- 5500498
- Engine
- Pwa JT15D4
- System (JASC)
- 2510 · Flight Compartment Equipment
- Part
- Seat Frame
- Part number
- 551900948
- Condition
- Broken
- Location
- Seat Assy
- Component
- Seat Assy
- Component part number
- 551901514
- 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.