What was found
(CAN) THE FAILURE OF PUMP WAS FOUND BY PILOT AFTER FLIGHT HYDRAULIC PUMP CHECK- PUMP FAILED THE TEST. TIME EXCEEDED 11 SECONDS. PUMP REMOVED, INSPECTED - NO DAMAGE FOUND FAILED INTERNALLY.
- Difficulty date
- January 22, 2004
- Submitted
- March 1, 2004
- Operation
- General aviation
- Make and model
- Piper PA31350
- Aircraft time
- 14,516 hours
- Engine
- Lyc TIO540J2BD
- Propeller
- Hartzl HCE3YR2A
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 1213HBG310A
- Part serial
- 3449
- Condition
- Failed
- Location
- Hyd System
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.