What was found
PDX FLIGHT 2260 - DURING PTU TEST A LOUD GRINDING NOISE WAS HEARD THROUGHOUT CABIN AND COCKPIT. MAINTENANCE REPLACED PUT PER D-8 200 M/M 29-23-10-000-801, 29-23-10-400-801. ALL CLOSE OUT TESTS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- February 12, 2006
- Submitted
- February 15, 2006
- Operation
- Air carrier
- Aircraft
- N357PH
- Make and model
- Dhav DHC8202
- Aircraft serial
- 504
- Aircraft time
- 18,411 hours, 26,563 cycles
- System (JASC)
- 2920 · Hydraulic System, Auxiliary
- Part
- Ptu
- Part number
- 410076221
- Part serial
- 0076
- Condition
- Malfunctioned
- Location
- Hydraulic Sys
- Part time
- 115,471 hours, 122,271 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.