Service difficulty report · Pdu · Cessna 750

Difficulty date
July 14, 2006
Submitted
July 19, 2006
Operation
Air carrier
Aircraft
N938QS
Make and model
Cessna 750
Aircraft serial
7500183
Aircraft time
4,477 hours, 2,640 cycles
Part
Pdu
Part number
MP50G4
Part serial
218
Condition
Failed
Location
Te Flaps
Stage of operation
AP
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

FLAPS FAILED AT 5 DEG AND WOULD NOT RESET SLATS WORKED OK ON GROUND, FLAPS RESET 3 TIMES IN 2 SECS AND FLAPS WOULD GO UP. REMOVED AND REPLACED FLAP POWER DRIVE UNIT, OPERATIONALLY CHECK'S GOOD IAW CE750 M/M 27-50-00.

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