What was found
LEFT AILERON SERVO LEAKED EXCESSIVELY IN-FLIGHT, CAUSED LOSS OF NR 1 HYDRAULIC SYSTEM. SUBMITTER BELIEVES PISTON O-RING SEALS RUPTURED OR ROLLED. NOT SURE UNTIL INVESTIGATED.
- Difficulty date
- June 9, 1997
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N347HS
- Make and model
- Amd FALCON20F5
- Aircraft serial
- 347
- System (JASC)
- 2710 · Aileron Control System
- Part
- Servo
- Part number
- 10306233
- Condition
- Leaks
- Location
- Lt Aileron Syst
- Component
- Amd
- Stage of operation
- NR
- Nature of condition
- K
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.