Service difficulty report · Sequence Valve · Raythn HAWKER800XP

Difficulty date
September 6, 2008
Submitted
May 19, 2009
Operation
Air carrier
Aircraft
N873QS
Make and model
Raythn HAWKER800XP
Aircraft serial
258573
Aircraft time
4,590 hours, 3,386 cycles
Part
Sequence Valve
Part number
AIR485401
Part serial
APB990335
Condition
Out Of Sequence
Location
Mlg
Part time
286 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

RT RED GEAR INTANSIT LIGHT REMAINED ILLUMINATED FOLLOWING GEAR RETRACTION AFTER TAKEOFF. DURING FLYBY TOWER INDICATED RT GEAR WAS PARTIALLY EXTENDED- AFTER GEAR SELECTED DOWN- ALL OPS NORMAL. INSTALLED OH RT SEQUENCE VALVE IAW MM 32-30-41 ALSO FOUND MISALIGNED BUSHING ON FWD LUG OF SIDESTAY. ALIGNED BUSHING FOR PROPER CLEARANCE. NO DAMAGE NOTED. OPS AND LEAK CHECK GOOD.