SDR BSYA

Service difficulty report · Pin · Lear 35A

Difficulty date: December 29, 2009
Submitted: January 4, 2010
Operation: Air carrier
Aircraft: N27TT
Make and model: Lear 35A
Aircraft serial: 122
Aircraft time: 23,376 hours, 19,909 cycles
System (JASC): 3297 · Landing Gear System Wiring
Part: Pin
Condition: Bent
Location: Mlg
Stage of operation: DE
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

ON APPROACH INTO APA WHEN GEAR SELECTED DOWN HAD NO RIGHT MAIN DOWN AND LOCK INDICATION, CREW THEN USED EMERGENCY AIR TO BLOW THE GEAR DOWN THEN THE LIGHT CAME ON, LANDED OK. MAINTENANCE FOUND A BENT PIN AT THE GEAR ACTUATOR DISCONNECT CONNECTOR, STRAIGHTENED PIN, OPS CHECKS GOOD.

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