What was found
UPON RAISING THE GEAR AFTER TAKEOFF, THE LEFT MAIN GEAR DID NOT SHOW UP SAFE. THE PRIMARY AND SECONDARY INDICATORS BOTH INDICATED RED UNSAFE. CHANGED THE PROXIMITY SWITCH ELECTRONIC UNIT.
- Difficulty date
- June 14, 2017
- Submitted
- July 25, 2017
- Operation
- Air carrier
- Aircraft
- N615FE
- Make and model
- Doug MD11F
- Aircraft serial
- 48767
- Aircraft time
- 68,439 hours, 16,281 cycles
- System (JASC)
- 3230 · Landing Gear Retraction/Extension System
- Part
- Pseu
- Part number
- 859803
- Part serial
- 233
- Condition
- Failed
- Location
- Mlg
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.