Service difficulty report · Motor · Pilats PC1247

Difficulty date
September 27, 2011
Submitted
September 28, 2011
Operation
General aviation
Filed by
5APR577Y
Atlas Aircraft Center Inc
Aircraft
N874AF
Make and model
Pilats PC1247
Aircraft serial
874
Aircraft time
2,649 hours, 2,577 cycles
Engine
Pwa PT6A67B
Engine time
2,649 hours, 2,577 cycles
Propeller
Hartzl HCE4A3D
Part
Motor
Part number
9599022126
Part serial
4207
Condition
Faulty
Location
Zone 100
Part time
2,649 hours, 2,577 cycles
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

THE VCCS SYS WAS REPORTED AS INOP. THE VCCS DRIVE MOTOR, PN 959.90.22.126 WAS FOUND FAULTY. IT WAS R & R WITH A SERVICEABLE UNIT OF THE SAME PN IAW AMM 12-A-21-50-03-00A-313A-A AND CMM 21-00-23. OPS CHECK NORMAL.