Service difficulty report · Actuator · Cessna 560XL

Difficulty date
July 28, 2013
Submitted
July 31, 2013
Operation
Air carrier
Aircraft
N679QS
Make and model
Cessna 560XL
Aircraft serial
5605279
Aircraft time
9,282 hours, 7,332 cycles
Part
Actuator
Part number
55275043
Part serial
3600
Condition
Failed
Location
Nlg Uplock
Part time
9,582 hours, 7,332 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

ON DEPARTURE, DURING GEAR RETRACTION, RED GEAR UNSAFE LIGHT WOULD NOT GO OUT. HYD PRESSURE LIGHT STAYED ON AND THE STAB MISCOMPARE LIGHT CAME ON. PLANE FLEW LIKE GEAR HAD RETRACTED. ON GEAR EXTENSION ALL FUNCTIONED NORMALLY. R & R THE NOSE GEAR UPLOCK ACTUATOR IAW MM 32-30-05. SYS OPS CHECKS GOOD.

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