Service difficulty report · Pdu · Cessna 750

Difficulty date
November 24, 2010
Submitted
November 29, 2010
Operation
Air carrier
Aircraft
N944QS
Make and model
Cessna 750
Aircraft serial
7500144
Aircraft time
9,406 hours, 5,748 cycles
Engine
Rroyce AE3007C1
Part
Pdu
Part number
MP50G4
Part serial
182A
Condition
Malfunctioned
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

GOT AMBER FLAP FAIL CAS MESSAGE ON FINAL APPROACH. WILL NOT RESET. FLAP CONTROLLER SHOWED FAULT BIT 2 UPON ARRIVAL. PERFORMED PDU CLUTCH CHECK IAW MM 27-52-00. PDU FAILS CLITCH CHECK. R & R FLAP PDU IAW MM 27-52-00. SYS OPS CHECKED GOOD IAW MM 27-52-00.

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