What was found
(CAN) BOTH NR 4 ENGINE FIRE DETECTION ELEMENTS FOUND TO HAVE CHAFE DAMAGE FROM CONTACT WITH AIRFRAME STRUCTURE CAUSING ACTIVATION OF THE FIRE WARNING. BOTH DETECTION ELEMENTS REPLACED, CHECKED SERVICEABLE.
- Difficulty date
- January 14, 2013
- Submitted
- September 14, 2015
- Operation
- General aviation
- Make and model
- Dhav DHC7102
- Aircraft time
- 24,648 hours
- Engine
- Pwa PT6A50
- Propeller
- Hamstd 24PF305
- System (JASC)
- 2697 · Fire Protection System Wiring
- Part
- Wire
- Condition
- Damaged
- Location
- Fire Detector
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- E
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.