What it covers
For reports indicating a problem with any aircraft or engine wiring that is not associated a specific aircraft system.
Service difficulty reports · 9
Reports filed under 1497, newest first.
| 1997 | 1 |
|---|---|
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2026 | 1 |
SDR 1UCA2026083100001Wire · damagedON AUGUST 5, 2026, UA 2041, FAA REGISTRATION FA3YNENLNE, INDICATED A POSSIBLE MOTOR FAILURE WHILE RETURNING TO CRUISE FOLLOWING A DELIVERY. THE FLIGHT TERMINATION SYSTEM (FTS) ACTIVATED AND DEPLOYED THE PARACHUTE. THE AIRCRAFT LANDED WITHOUT INJURY TO PERSONS SDR VNAA202302040006Connector · corrodedCORROSION ON CONNECTORS & BACKSHELSL, AT LH/RH WING REAR SPAR
CORRECTIVE ACTION:
BACKSHELLS AND CONNECTORS OF LWP1 AND RWP1 POSITIONS AT LH/RH WING REAR SPAR WERE CLEANED AND REPLACED PER CRJ-900 ESPM 20-26-00 AND PER CRJ-900 ESPM 20-14-00. ALL TEST OK.SDR Z1RA76004252022Harness · intermittentDURING LANDING GEAR RETRACTION, #2 SERVO BYPASS LIGHT ILLUMINATED. AIRCRAFT ABORT TRIP AND RECOVERED TO KLITSDR 7C7A2022041800015Cable Assy · corrodedAUTO FEATHER FAILED TO ARM ON TAKEOFF. TAKE OFF ABORTED. FOUND CORRODED CANNON PLUG 9811-P14 AT R/H WING ROOT. THE PROBLEM WAS AT FIRST GLANCE THE CANNON PLUG LOOKED FINE. THIS MADE IT DIFFICULT TO TROUBLESHOOT. AFTER REMOVING THE HEAT SHRINK PROTECTING THE BSDR 2021FA0000003Abs · batteredTHIS IS A TEST.SDR 01312006APlug · unsecureAILERONS FAILED CHECK OF FREE TRAVEL BINDING AT HALFWAY DURING LT APPLICATION. FOUND LOOSE CONNECTOR PLUG SECURED WITH TIE RAP. CONNECTOR PLUG WAS CAUGHT UP BETWEEN AILERON AND HOUSING. INSPECTED AREA FOUND NO DAMAGE, PERFORMED AILERON OPERATION OPS CHECK GOOSDR 2005FA0000308Relay · shortedCREW NOTED VARIOUS ROCKER SWITCHES, LOCATED ON INSTR PANEL, FAILED TO ILLUMINATE. IT WAS DISCOVERED THAT FUEL PUMP SWITCHES, LOCATED ON LWR PILOT'S PNL, JUST TO LT OF EMER GEAR EXT, WERE CONTACTING GEAR MUTE RELAY (SMALL METAL BOX) LOCATED DIRECTLY BEHIND THESDR CA040402006Wire Harness · inoperative(CAN) DURING START UP, IT WAS OBSERVED THAT AC PACK WATER SEPARATOR CB POPPED FOLLOWED BY A PACK TRIP. A BURNING ODRO WAS SENSED. ENGINES WERE SHUTDOWN. MAINTENANCE BEGAN INSPECTION AND COCKPIT LIGHTING BEGAN TO FLICKER. COCKPIT WAS FILLING WITH SMOKE. NRSDR DL72S972537Wire · looseLOOSE FLOORBOARD BY SEAT 27A WITH EXPOSED WIRES. SPARKS REPORTED BY PAX. FOUND VACUUM CLEANER RECP WITH WIRE PULLED LOOSE. INSTALLED TERMINAL ON RECP AND CK OK REF WDM25-11-01 PG 2 STA 950A +10.