What was found
(CAN) LINE HAD CHAFFED THROUGH AT TWO SPOTS. A PINHOLE LEAK DEVELOPED WHERE IT CHAFFED ON THE EMERGENCY PRESSURIZATION UPPER CHECK VALVE COUPLING.
- Difficulty date
- August 19, 2014
- Submitted
- March 12, 2015
- Operation
- General aviation
- Make and model
- Lear 31A
- Aircraft time
- 6,230 hours
- Engine
- Garrtt TFE73123B
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Line
- Part number
- 2607003455
- Condition
- Leaking
- Location
- Hyd System
- Part time
- 6,505 hours
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.