What it covers
For reports of engine cylinders and associated parts including the intake pipes and valve push rods/housing. Also includes the cylinder baffles furnished by the engine manufacturer for engine cooling. Does not include the connecting rods or cylinder flange hold down bolts/studs which are in filed JASC code 8520. Typical parts are piston, piston pin, exhaust valve, intake valve, valve guide, rocker arm, valve cover, cylinder, pushrod housing, intake pipe, piston pin plug, valve spring, rocker shaft, piston ring, oil drain lines, clamp, baffles, etc.
Service difficulty reports · 4,340
Reports filed under 8530, newest first.
| 1995 | 306 |
|---|---|
| 1996 | 274 |
| 1997 | 245 |
| 1998 | 274 |
| 1999 | 216 |
| 2000 | 206 |
| 2001 | 184 |
| 2002 | 196 |
| 2003 | 186 |
| 2004 | 174 |
| 2005 | 215 |
| 2006 | 172 |
| 2007 | 139 |
| 2008 | 98 |
| 2009 | 114 |
| 2010 | 74 |
| 2011 | 121 |
| 2012 | 107 |
| 2013 | 111 |
| 2014 | 64 |
| 2015 | 136 |
| 2016 | 329 |
| 2017 | 87 |
| 2018 | 68 |
| 2019 | 56 |
| 2020 | 29 |
| 2021 | 15 |
| 2022 | 11 |
| 2023 | 42 |
| 2024 | 29 |
| 2025 | 29 |
| 2026 | 33 |
SDR 2026FA0000822Cylinder · crackedDISCOVERED CRACKED CYLINDER #3 FOLLOWING A ROUTINE INSPECTION FOR SB25-04.SDR 8HBR20261010088Cylinder Head · rotatedDURING A ROUTINE ANNUAL INSPECTION CYLINDER #3 HAD OIL LEAKING AND A DAMAGED SEAL ON THE EXHAUST PUSH ROD TUBE. WHILE PERFORMING THE WORK TO REPLACE THE SEAL, THE TECHNICIAN FOUND IT DIFFICULT TO GET THE TUBE SEATED PROPERLY. UPON FURTHER INSPECTION IT APPEARESDR 2026FA0000796Lock Tab · misinstalledREMOVED THE #2 AND #4 CYLINDER INTAKE AND EXHAUST ROCKER COVERS FOR ROUTINE GASKET REPLACEMENT. UPON INSPECTION OF THE VALVE ASSEMBLY, I FOUND THE LOCKING TAB WASHER P/N: 501868, FOR THE CYLINDER ROCKER ARM SHAFT HOLD DOWN BOLTS TO NOT BE BENT INTO THE LOCKING
See all 4,340 reports