Service difficulty report · Motor · Pilats PC1247

Difficulty date
August 14, 2014
Submitted
August 18, 2014
Operation
Air carrier
Aircraft
N776AF
Make and model
Pilats PC1247
Aircraft serial
776
Aircraft time
6,107 hours, 5,929 cycles
Engine
Pwa PT6A67B
Engine time
5,855 hours, 5,650 cycles
Propeller
Hartzl HCE4A3A
Part
Motor
Condition
Faulty
Location
Hydraulic Sys
Stage of operation
CR
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.

What was found

AFTER DEPARTURE HYD CAWS IN FLIGHT, GEAR EXTENDED MANUALLY IAW QRH. THE ACFT DIVERTED & LANDED SAFELY. A FERRY PERMIT WAS OBTAINED FOR ACFT RELOCATION WHERE REPAIRS WERE MADE. THE HYD POWER PACK MOTOR PN 960.30.02.104 & RELAY 974.09.26.112 FOUND TO BE FAULTY. R & R IAW AMM 12-A-29-10-06-00A-920A-A & WDM 29-10-00. THE SYS OPERATIONALLY CHECKED GOOD IAW AMM 12-A-29-00-00-00A-903A-A.