SDR P5CA0601497

Service difficulty report · Pdu · Boeing 74746NF

Difficulty date: August 30, 2006
Submitted: September 12, 2006
Operation: Air carrier
Aircraft: N452PA
Make and model: Boeing 74746NF
Aircraft serial: 30810
Aircraft time: 23,950 hours, 4,130 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Pdu
Part number: 1267629
Part serial: 11515
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

DURING APPROACH, WHEN FLAPS 5 SELECTED, EICAS MESSAGE -FLAPS PRIMARY- THEN EICAS MESSAGE -FLAP DRIVE-. OBSERVED RT OUTBOARD L/E FLAP STUCK. STATUS MESSAGE -LE MULTIDRIVE-. QRH COMPLIED WITH. REMOVED AND REPLACED RIGHT OUTBOARD L/E POWER DRIVE UNIT PER AMM 27-81-03. OPS CHECK NORMAL.

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