Service difficulty report · Flap System · Cessna 750

Difficulty date
October 31, 2025
Submitted
November 3, 2025
Operation
Air carrier
Aircraft
N909UP
Make and model
Cessna 750
Aircraft serial
7500135
Aircraft time
19,523 hours, 11,982 cycles
Part
Flap System
Part number
67183281
Part serial
301
Condition
Failed
Part time
3,993 hours, 2,315 cycles
Stage of operation
AP
How discovered
V
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 FAILED AT 5° ON APPROACH INTO KLAS. DECLARED EMERGENCY. REMOVED FAILED FLAP CONTROLLER AND INSTALLED A TESTED FLAP CONTROLLER IAW CE-750 AMM 27-51-00. OPS CHECK GOOD. NO DEFECTS NOTED. PN OFF/ON 6718328-1 SN OFF: 301 SN ON 117.

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