What it covers
For reports of basic engine defects such as compressor, turbine, cases other than specific systems shown in other APU sub-systems such as fuel, ignition, exhaust, starting and controls. The APU make and model should be included if available. Typical parts are turbine, bearing, seal, impeller, blade, case, burner can, etc.
Service difficulty reports · 2,429
Reports filed under 4920, newest first.
| 1995 | 16 |
|---|---|
| 1996 | 19 |
| 1997 | 45 |
| 1998 | 27 |
| 1999 | 60 |
| 2000 | 57 |
| 2001 | 59 |
| 2002 | 47 |
| 2003 | 53 |
| 2004 | 56 |
| 2005 | 69 |
| 2006 | 63 |
| 2007 | 93 |
| 2008 | 91 |
| 2009 | 122 |
| 2010 | 117 |
| 2011 | 130 |
| 2012 | 108 |
| 2013 | 105 |
| 2014 | 96 |
| 2015 | 68 |
| 2016 | 102 |
| 2017 | 110 |
| 2018 | 163 |
| 2019 | 143 |
| 2020 | 66 |
| 2021 | 70 |
| 2022 | 37 |
| 2023 | 21 |
| 2024 | 109 |
| 2025 | 67 |
| 2026 | 40 |
SDR WX0A2026100532970Inlet · contaminated(AIRCRAFT NOT GROUNDED) DIRTY SOCK SMELL DESCENDING THROUGH 15,000 FT, APU WAS OFF. BOTH PACKS WERE ON. / C/W TASK CARD A32X-21-000-001, FOUND APU INLET W/ OIL RESIDUE. C/W AMM 21-00-00-615-802-A, NO ODORS USING ENGINE BLEED. REF AML 2212202 FOR DEFERRAL OF APSDR CALA2026100620142Apu · faultedSMOKE ODOR CONDITIONAL INSP REQUIRED PER AMM 05-51-XX DUE TO AN INCIDENT REPORTED BY THE CREW. SMOKE IN THE COCKPIT FOLLOWED BY APU SHUT DOWN, APU GEN FEEDER CABLES APU MAINT MSG 49-72104. FOUND APU GENERATOR FEEDER CABLE BURNT. FOUND FEEDER CABLES ON APU GENSDR ASAA2026100267268Apu · odorAPU DIRTY SOCK SMELL WITH APU AIR ON ( AUXILIARY POWER UNIT (APU)(NOTE MANIFOLD ISOLATION VALVE MUST BE OPERATIONAL) ). GROUNDED - YES. REMOVED AND REPLACED APU PER AMM 49-10-00 OPS CHECK GOOD OK FOR SERVICE PLACARD REMOVED MIC UPDATED.
See all 2,429 reports