What it covers
The units and components used to generate, deliver, and regulate negative air pressure. Use this code for general reports of the pressure/vacuum system with insufficient information to file in a more specific JASC 3700 series code.
Service difficulty reports · 33
Reports filed under 3700, newest first.
| 1998 | 2 |
|---|---|
| 1999 | 2 |
| 2000 | 2 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 1 |
| 2005 | 3 |
| 2006 | 4 |
| 2007 | 1 |
| 2008 | 2 |
| 2013 | 2 |
| 2017 | 4 |
| 2019 | 1 |
| 2022 | 1 |
| 2024 | 3 |
| 2026 | 1 |
SDR DALA2026081404654Generator · overheatedUNIDENTIFIED SMELL REPORTED BY FLIGHT ATTENDANT IN AFT GALLEY. REPORTED SMELL AT THE GATE WITH ONLY EXTERNAL AIR HOOKED UP. FLIGHT ATTENDANTS THEN REPORTED THE SMELL GOT WORST AFTER ENGINE START. FOUND VACUUM GEN OVERHEATING AND CREATING ODOR. REPLACED VACUUSDR DALA2024101710156Vacuum Sys · faultedSHIP 3053 - ATB - DUE TO SEWAGE SMELL IN COCKPIT AND CABIN. CORRECTIVE ACTION: REPLACED WASTE VACUUM GENERATOR. (37MG). (LP 6513056)SDR 2024FA0000285Pump · contaminatedOVER LAST 12 YEARS AND 500 HOURS OPERATING TIME N1975T HAS EXPERIENCED 5 FAILURES OF THE PUMP PN RAP215CC-9. IN EACH CASE EXCEPT LAST INSTALLATION A PROPERLY LICENSED FAA TECH FAILED TO FOLLOW RAPCO INSTALLATION INSTRUCTIONS INCLUDED WITH PUMP. THIS LEAD
See all 33 reports