Service difficulty report · Actuator · Boeing 7879

Difficulty date
September 24, 2025
Submitted
October 7, 2025
Operation
Air carrier
Aircraft
N967
Make and model
Boeing 7879
Aircraft serial
35312
Aircraft time
47,200 hours, 6,249 cycles
Part
Actuator
Part number
P670A000101
Part serial
AAAD451P670
Condition
Failed
Location
Zone 600
Part time
47,214 hours, 6,251 cycles
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

AFTER TAKE OFF SLAT DRIVE ON EICAS // MAINTENANCE MESSAGE 27-22322 OUTBOARD SLAT SKEW SENSOR 8 IS FAILED. ROTARY ACTUATOR 01 & 02 RH WERE REPLACED. P/N P670A0001-01 S/N (1): AAAD451P670 S/N (2) : AAAD452P670

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