Service difficulty report · Motor · Pilats PC1245

Difficulty date
September 2, 2011
Submitted
September 6, 2011
Operation
General aviation
Filed by
5APR577Y
Atlas Aircraft Center Inc
Aircraft
N656AF
Make and model
Pilats PC1245
Aircraft serial
656
Aircraft time
4,638 hours, 4,440 cycles
Engine
Pwa PT6A67B
Engine time
4,638 hours, 4,440 cycles
Propeller
Hartzl HCE4A3D
Part
Motor
Part number
9599022126
Part serial
687
Condition
Faulty
Location
Compressor
Part time
359 hours, 419 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

VCCS SYS REPORTED AS INOPERATIVE, FANS BLOWING BUT AIR IS NOT COLD. THE VCCS COMPRESSOR MOTOR WAS FOUND FAULTY AND WAS R & R WITH SERVICEABLE UNIT OF THE SAME PN 959-90-22-126, IAW CMM 21-00-23 AND AMM 12-A-21-50-01-00A-920B-A.