Service difficulty report · Actuator · Cessna 560XL

Difficulty date
July 17, 2023
Submitted
July 17, 2023
Operation
Air carrier
Aircraft
N583QS
Make and model
Cessna 560XL
Aircraft serial
5605812
Aircraft time
12,970 hours, 9,883 cycles
Part
Actuator
Part number
99120072
Part serial
1064
Condition
Faulted
Location
Te Flaps
Stage of operation
CL
How discovered
L
Nature of condition
F
Precautionary procedure
A

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

What was found

ON DEPARTURE CLIMBING THROUGH 1000, FLASHING HYD PRESS WITH MASTER CAUTION. FLAPS STOPPED RETRACTING AT 7 WITH THE HANDLE IN FLAPS 0 POSITION. PERFORMED HYD QRH CHECKLIST. REMOVED LT FLAP ACTUATOR IAW MM 27-51-04. INSTALLED A REPAIRED FLAP ACT IAW MM 27-51-04 WITH NEW HARDWARE. WIRED LT FLAP ACTUATOR UP LIMIT SWITCH. ALL WORK IAW MANUAL 20-30-25. SPLICED X2 LT UP LIMIT SWITCH WIRING. INSTALLED & SAFTIED LT FLAP ACTUATOR ROD END. COMPLIED WITH LT FLAP ACTUATOR LOCKING PRESSURE ADJUSTMENT & FLAP INTERCONNECT LOOP CABLE ADJUST CHECK IAW MM 27-51-00, & MM 27-51-04. OPS FLAPS THRU CYCLES, ALL INDICATIONS NORMAL, NO HYD LEAKS NOTED, TRAVEL CHKS GOOD. VERIFIED LT ACT MAINT, SAFETIES, RIGGING & OPS CHECKS.

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