Service difficulty report · Uplock Switch · Raythn HAWKER800XP

Difficulty date
November 25, 2011
Submitted
November 28, 2011
Operation
Air carrier
Aircraft
N815QS
Make and model
Raythn HAWKER800XP
Aircraft serial
258705
Aircraft time
4,440 hours, 3,091 cycles
Part
Uplock Switch
Condition
Out Of Adjust
Location
Mlg
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

REPEAT WRITE UP. DURING DESCENT AT APPROX 310 KTS, NOTICED LT GEAR RED UNSAFE LIGHT ILLUMINATED, SLOWED TO 220 KTS AND LIGHT EXTINGUISHED. APPROX 5 MINUTES LATER JUST PRIOR TO GEAR EXTENSION LIGHT REILLUMINATED. UPON SELECTING GEAR DOWN RED LIGHT EXTINGUISHED, HAD NORMAL 3 GREEN. LT GEAR UPLOCK SWITCH ADJUSTED IAW AMM 32-60-00. GEAR EXTENSION & RETRACTION ARE NORMAL WITH NO ANNUNCIATOR MALFUNCTIONS NOTED.