What it covers
The system components and parts which provide lubricating oil pressure, circulation and scavenging throughout the engine. Does not include externally mounted storage tanks filed in JASC code 7910, coolers in JASC code 7921, or connecting lines in JASC code 7920. Typical parts are relief valve, fitting, seal, pump, screen, filter, seal, check valve, element, etc.
Service difficulty reports · 5,122
Reports filed under 7261, newest first.
| 1995 | 171 |
|---|---|
| 1996 | 197 |
| 1997 | 202 |
| 1998 | 162 |
| 1999 | 123 |
| 2000 | 140 |
| 2001 | 133 |
| 2002 | 148 |
| 2003 | 167 |
| 2004 | 203 |
| 2005 | 200 |
| 2006 | 233 |
| 2007 | 225 |
| 2008 | 220 |
| 2009 | 188 |
| 2010 | 182 |
| 2011 | 229 |
| 2012 | 208 |
| 2013 | 166 |
| 2014 | 162 |
| 2015 | 175 |
| 2016 | 117 |
| 2017 | 135 |
| 2018 | 146 |
| 2019 | 145 |
| 2020 | 81 |
| 2021 | 87 |
| 2022 | 30 |
| 2023 | 64 |
| 2024 | 135 |
| 2025 | 224 |
| 2026 | 124 |
SDR DALA2026101805705Packing · leakingAT 15,000 FT ON DECENT INTO SLC FA OBSERVED MUSTY DIRTY SOCK AND PAINT SMELL IN AFT OF AIRCRAFT. ON SHORT FINAL AND TAXI IN ODOR INCREASED AND MOVED TO ENTIRE CABIN. FOUND NR 2 EBG EVIDENCE OF NOSEBLEED. REMOVED NOSE CONE AND FOUND OIL POOLING. REPLACED NR 2SDR HEEA20261526001Sensor · unserviceable#1 ENG OIL BYPASS ILLUMINATED APPROX. 75 MINUTES INTO FLIGHT.SDR UIEA2026101200981Packing · missing1:30HR INTO FLIGHT AT 36000 ENG 4 OIL QTY INDICATED 10 MAGENTA, DECREASED APPROX EVERY 10-20 MINS. 0 QTS INDICATED AT TOP OF DESCENT, DURING DESCENT IT INDICATED 1QT, LDG 0 QTS, & ENG SHUTDOWN 2 QTS. AFTER ENG 4 EDP REMOVAL, FOUND EDP DRIVE SHAFT MISSING PAC
See all 5,122 reports