SDR DXTA200702218

Service difficulty report · Uplock · Cessna 750

Difficulty date: May 27, 2007
Submitted: June 1, 2007
Operation: Air carrier
Aircraft: N931QS
Make and model: Cessna 750
Aircraft serial: 7500064
Aircraft time: 9,001 hours, 5,526 cycles
Engine: Allsn AE3007C
System (JASC): 3220 · Nose/Tail Landing Gear
Part: Uplock
Condition: Out Of Tolerance
Location: Nlg
Stage of operation: CR
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

DURING CRUISE, HEARD AND FELT BUMPING OF THE PLANE. DURING DESCENT FELT AND HEARD A LOUD BUMP AND HAD A MOMENTARY NOSE GEAR RED UNLOCK LIGHT. PERFORMED GEAR BUMP TROUBLESHOOTING IAW MM 32-30-00. FOUND NOSE GEAR UPLOCK AND LT MAIN UPLOCK OUT OF TOLERANCE, ADJUSTED IAW MM 32-30-00. CHECKED GOOD, NO DEFECTS NOTED.

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