Service difficulty report · Pdu · Emb EMB505

Difficulty date
September 9, 2025
Submitted
September 12, 2025
Operation
Air carrier
Aircraft
N348QS
Make and model
Emb EMB505
Aircraft serial
50500259
Aircraft time
9,471 hours, 7,452 cycles
Part
Pdu
Part number
4677001003
Part serial
0516
Condition
Defective
Location
Te Flaps
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

FLAPS DID NOT EXTEND WHEN COMMANDED ON APPROACH. FLAP FAIL YELLOW CAS DISPLAYED. FLAPS REMAINED AT 0. CORRECTIVE ACTION: REMOVED INTERMITTENT FLAP PDU P/N: 467700-1003 S/N: 0516 AND REPLACED WITH A REPAIRED UNIT P/N: 467700-1003 S/N: 0116. PERFORMED SATISFACTORY OPS CHECK. WORK PERFORMED IAW EMB PHENOM 300 AMM 27-50-00, 27-51-07.

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