What it covers
For reports of the piston engine front cases which contain the propeller shaft, reduction gears, and accessory drive. Typical parts are propeller shaft, gear, bearing, bushing, case, seal, pinion gear.
Service difficulty reports · 70
Reports filed under 8510, newest first.
| 1995 | 11 |
|---|---|
| 1996 | 4 |
| 1997 | 2 |
| 1998 | 3 |
| 1999 | 4 |
| 2000 | 3 |
| 2001 | 5 |
| 2002 | 4 |
| 2003 | 4 |
| 2004 | 5 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 4 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2015 | 3 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 1 |
SDR N3XR202106170001Dampener · wornDURING AN ANNUAL INSPECTION, THE TORSION VIBRATION DAMPER (P/N-E4B-73-000-000-KIT) WAS INSPECTED PER THE MANUFACTURER'S INSTRUCTIONS. THE RIVETS WERE BELOW THE PUBLISHED DIMENSION. THESE ARE INSPECTED EVERY 600 HOURS AND OFTEN FAIL.SDR 2020FA0000562Piston Pin · destroyedNR 5 CYLINDER SUSPECTED CRACKED. CONFIRMED ON DYE PEN WITH A CRACK AT THE INJECTOR BOSS. REMOVED POWER ASSEMBLY FOR DISPOSAL. PISTON WRISTPIN WAS OBSERVED ROTATING WITHIN POWER ASSEMBLY, REMOVED WRISTPIN. WRISTPIN WAS BROKEN IN 2 PIECES WITH SEVERAL SIGNIFSDR CA190411012Drive Shaft · broken(CAN) PILOT REPORTED THAT HE WAS HAVING HARD TIME STARTING BUT ENGINE WAS ALMOST RUNNING SO HE ADDED POWER TO THROTTLE AND THEN SUDDENLY JUST WIND MILLING PROPELLER. GEARBOX WAS REMOVED AND IT WAS DISCOVERED THERE IS A BROKEN GEARBOX DRIVE SHAFT. CORRECT MONIT
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