Service difficulty report · Uplock Switch · Cessna 560XL

Difficulty date
December 8, 2006
Submitted
December 13, 2006
Operation
Air carrier
Aircraft
N699QS
Make and model
Cessna 560XL
Aircraft serial
5605199
Aircraft time
4,748 hours, 3,708 cycles
Engine
Pwa PW545A
Part
Uplock Switch
Condition
Out Of Adjust
Location
Mlg
Stage of operation
CL
How discovered
O
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

GEAR SEEMED TO RETRACT NORMALLY, BUT UNLOCK LIGHT REMANED ILLUMINATED. STAB MISCOMPARE + HYD PRESS LIGHT ALSO ON AFTER 30 SECONDS. ALL INDICATIONS NORMAL ONCE GEAR RETURNED TO DOWN + LOCKED POSITION. ADJUSTED LT AND RT MAIN GEAR UPLOCK SWITCHES IAW MM CH 32-30-00. OPS CHECK GOOD.

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