SDR 98ZZZX1311

Service difficulty report · Fork · Piper PA31350

Difficulty date: March 19, 1998
Submitted: March 26, 2000
Operation: General aviation
Aircraft: N209TA
Make and model: Piper PA31350
Aircraft serial: 317405211
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Fork
Part number: 4178900
Condition: Broke
Location: Mlg Lock Rod
Stage of operation: CL
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

AFTER TAKEOFF AND GEAR SELECTED UP, THE LEFT MAIN GEAR DID NOT RETRACT. GEAR WAS SELECTED DOWN AND AIRCRAFT RETURNED TO AIRPORT. INSPECTION REVEALED THE MAIN GEAR LOCK ROD FORK BROKE COMPLETELY THROUGH ON SHAFT. SUSPECT CAUSE: FATIGUE. RECOMMEND TIME CHANGE 1,000 HOURS.

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