# Service difficulty reports: N891EA

A list on [N891EA](https://openairdocs.org/aircraft/N891EA.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Page 1 of 2 · 87 reports

- [SDR 7C7A2025012300002](https://openairdocs.org/sdr/7C7A2025012300002.md): Elec Connector · dirty · Jan 22, 2025 · N891EA · Dhav DHC8106 · Hydraulic Power System Wiring
  > DISCREPANCY: #1 HYDRAULIC PUMP 'HOT CAUTION' LIGHT FLICKERING ON. CORRECTIVE ACTION: SWAPPED TO SECONDARY TEMP SENSOR ON #1 SPU AND REPLACED CANNON PLUG 2921-P1 AND OPS CHECKED GOOD IAW DASH-8-100 AMM 29-11-14.
- [SDR 7C7A2024112400010](https://openairdocs.org/sdr/7C7A2024112400010.md): Deice System · low pressure · Nov 24, 2024 · N891EA · Dhav DHC8106 · Airfoil Anti/De-ice System
  > DEICE BOOT FAILURE OF TAIL RHS OUTBOARD SECTION 6 RIGHT HAND SIDE - INDICATION LIGHT DOES NOT ILLUMINATE DURING OPERATION IN AUTO NOR IN MANUAL
- [SDR 7C7A2024110700008](https://openairdocs.org/sdr/7C7A2024110700008.md): Deice System · low pressure · Nov 5, 2024 · N891EA · Dhav DHC8106 · Engine Anti-Icing System
  > #1 ENGINE INTAKE DEICE INOP
- [SDR 7C7A2023112200062](https://openairdocs.org/sdr/7C7A2023112200062.md): Unknown · unknown · Nov 20, 2023 · N891EA · Dhav DHC8106 · Emergency Lighting
  > L/H AFT EMERGENCY "EXIT' SIGN DOES NOT ILLUMINATE. REPINNED CONNECTOR FOR LH AFT CABIN EMERGENCY EXIT LIGHT. OPS CHECKED OK. REF DHC-8-100 MM 20-45-06 AND 33-52-00.
- [SDR 7C7A2023072700044](https://openairdocs.org/sdr/7C7A2023072700044.md): Unknown · detached · Jul 27, 2023 · N891EA · Dhav DHC8106 · Emergency Lighting
  > EMER EXIT PLACARD OVER MAIN CABIN ENTRY FELL OFF. RE-ATTACHED PER AMM 33-00
- [SDR 7C7A2023070200041](https://openairdocs.org/sdr/7C7A2023070200041.md): Generator · failed · Jul 2, 2023 · N891EA · Dhav DHC8106 · AC Generator-Alternator
  > #2 AC GEN HOT CAUTION LIGHT CAME ON
- [SDR 7C7A2023050900033](https://openairdocs.org/sdr/7C7A2023050900033.md): Contactor · failed · May 9, 2023 · N891EA · Dhav DHC8106 · Electrical Power System
  > UN-COMMANDED ENGINE #1 MOTORING AFTER A DC BUSS CAUTION LIGHT. REPLACED A FAILED RELAY STUCK CLOSED.
- [SDR 7C7A2023041000027](https://openairdocs.org/sdr/7C7A2023041000027.md): Control Box · failed · Apr 10, 2023 · N891EA · Dhav DHC8106 · Emergency Lighting
  > EMERGENCY LIGHTS IN CABIN ILLUMINATED DURING TAXI WITH PROPELLERS IN MIN. REPLACED EMERGENCY LIGHT CONTROL BOX
- [SDR 7C7A2023031800018](https://openairdocs.org/sdr/7C7A2023031800018.md): Control Box · malfunctioned · Mar 18, 2023 · N891EA · Dhav DHC8106 · Emergency Lighting
  > EMERGENCY LIGHTS CONTINUOUSLY ON WITH EMER LIGHTS SWITCH IN ARM
- [SDR 7C7A2023031700017](https://openairdocs.org/sdr/7C7A2023031700017.md): Battery Pack · discharged · Mar 17, 2023 · N891EA · Dhav DHC8106 · Emergency Lighting
  > IN FLIGHT....EMERGENCY LIGHTS IN CABIN WOULD RANDOMLY COME ON FOR ABOUT 5 MINUTES THEN SHUT OFF.
- [SDR 7C7A2023030400015](https://openairdocs.org/sdr/7C7A2023030400015.md): Solenoid Valve · failed · Mar 4, 2023 · N891EA · Dhav DHC8106 · Flight Control System
  > ROLL SPLR OUTBD CAUTION LIGHT ILLUMINATED AFTER SELECTING "FLIGHT" OUTBD ROLL SPOILERS REMAINED DOWN AT IDLE WITH "FLIGHT" SELECTED. R/R R/H #1 ROLL SPOILER LIFT DUMP SOLENOID VALVE.
- [SDR 7C7A2023011980004](https://openairdocs.org/sdr/7C7A2023011980004.md): Antenna · failed · Jan 18, 2023 · N891EA · Dhav DHC8106 · VHF Communications System
  > AFTER DEPARTING ANC CREW DISCOVERED #1 COM NOT WORKING. R&R #1 VHF COMM ANTENNA
- [SDR 7C7A2023010540001](https://openairdocs.org/sdr/7C7A2023010540001.md): Horn · failed · Jan 4, 2023 · N891EA · Dhav DHC8106 · Airfoil Anti/De-ice System
  > LEFT ELEVATOR HORN HEAT CAUTION LIGHT ON WHEN ELV HORN HEAT ON.
- [SDR 7C7A2022122800049](https://openairdocs.org/sdr/7C7A2022122800049.md): Warning Light · false activation · Dec 28, 2022 · N891EA · Dhav DHC8106 · Hydraulic Pump (Electric/Engine), Main
  > #1 STANDBY HYDRAULIC PUMP HOT LIGHT INTERMITTENTLY FLASHING ON TAXI. REPINNED IAW AMM 29-11-17.
- [SDR 7C7A2022122700044](https://openairdocs.org/sdr/7C7A2022122700044.md): Pump · faulted · Dec 24, 2022 · N891EA · Dhav DHC8106 · Hydraulic Pump (Electric/Engine), Main
  > NR 1 STBY HYD PUMP HOT LIGHT INTERMITTENLY FLASHING ON TAXI. T/S STBY HYS PUMP, FOUND HARD FAULT ON STBY HYS PUMP OINS A/B OVERTEMP SWITCH MOVED TO PIN E/F OVERTIEMP SWITCH IAW AMM 29-11-17
- [SDR 7C7A2022120800033](https://openairdocs.org/sdr/7C7A2022120800033.md): Autopilot Sys · failed · Dec 7, 2022 · N891EA · Dhav DHC8106 · Autopilot System
  > AFCS&AUTO PILOT FAIL IN FLIGHT
- [SDR 7C7A2022101900028](https://openairdocs.org/sdr/7C7A2022101900028.md): Seat Track · corroded · Oct 19, 2022 · N891EA · Dhav DHC8106 · Fuselage Main, Floor Beam
  > CORROSION FOUND ON L/H INBOARD SEAT TRACK BTW STA X526 TO X592. REPLACED SEAT TRACK.
- [SDR 7C7A2022100300027](https://openairdocs.org/sdr/7C7A2022100300027.md): Frame · cracked · Oct 3, 2022 · N891EA · Dhav DHC8106 · Fuselage Main, Frame
  > FRAME CRACK @ STA X136 ABOVE STR 15A
- [SDR 7C7A2022100300026](https://openairdocs.org/sdr/7C7A2022100300026.md): Seat Track · corroded · Oct 3, 2022 · N891EA · Dhav DHC8106 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION R/H INBOARD SEAT TRACK BTW STA X526 - 600
- [SDR 7C7A2019080900509](https://openairdocs.org/sdr/7C7A2019080900509.md): Longeron · cracked · Aug 9, 2019 · N891EA · Dhav DHC8106 · Nacelle/Pylon, Longeron/Stringer
  > CRACK DAMAGE TO RH NACELLE I/B UPPER NACELLE LONGERON P/N 85410209 AROUND EYE BOLT.
- [SDR 7C7A2019050910504](https://openairdocs.org/sdr/7C7A2019050910504.md): Skin Panel · dented · May 9, 2019 · N891EA · Dhav DHC8106 · Fuselage Main, Plate/Skin
  > 2 DENTS ON LEFT HAND FUSELAGE BETWEEN STATION X277-X285 ABOVE AND BELOW STRINGER 11P. RD 8-53-16128 WAS ISSUED AND PROVIDES PREMANENT ALLOWANCE FOR MULTIPLE DENT DAMAGE TO THE LEFT HAND SIDE FUSELAGE SKIN PANELS(P/N 85320281 AND 85320313) BETWEEN X270.50 - X29
- [SDR 7C7A2019043000503](https://openairdocs.org/sdr/7C7A2019043000503.md): Skin · scratched · May 1, 2019 · N891EA · Dhav DHC8106 · Fuselage Main, Plate/Skin
  > SCRATCH IN BELLY FUSELAGE SKIN.
- [SDR 7C7A2019043050502](https://openairdocs.org/sdr/7C7A2019043050502.md): Flap Track · corroded · Apr 30, 2019 · N891EA · Dhav DHC8106 · Trailing Edge Flaps
  > CORROSION DAMAGE TO LEFT HAND #5 FLAP TRACK ASSEMBLY, INBOARD HALF
- [SDR 7C7A2019043040501](https://openairdocs.org/sdr/7C7A2019043040501.md): Skin · dented · Apr 30, 2019 · N891EA · Dhav DHC8106 · Fuselage Main, Plate/Skin
  > DENTS IN BOTTOM FUSELAGE SKIN
- [SDR 7C7A2019043024050](https://openairdocs.org/sdr/7C7A2019043024050.md): Skin · dented · Apr 30, 2019 · N891EA · Dhav DHC8106 · Rudder, Plate/Skin
  > DENT ON L/H SKIN OF FORE RUDDER BTW RIB 11 - 12 AND AFT OF REAR SPAR
- [SDR 7C7A2019050900504](https://openairdocs.org/sdr/7C7A2019050900504.md): Skin Panel · dented · Apr 15, 2019 · N891EA · Dhav DHC8106 · Fuselage Main, Plate/Skin
  > MULTIPLE DENTS IN FUSELAGE SKIN PANELS 85320281 AND 85320313.
- [SDR 7C7A2017080900334](https://openairdocs.org/sdr/7C7A2017080900334.md): Control Box · inoperative · Aug 9, 2017 · N891EA · Dhav DHC8106 · Emergency Lighting
  > EMERGENCY LIGHTS CONTROL BOX INOPERATIVE. REMOVED AND REPLACE THE EMERGENCY LIGHT CONTROL BOX IAW 33-51-00.
- [SDR 7C7A2017051000326](https://openairdocs.org/sdr/7C7A2017051000326.md): Structure · damaged · May 10, 2017 · N891EA · Dhav DHC8106 · Fuselage Miscellaneous Structure
  > FWD FUSELAGE ACCESS HOLE 122AR UPPER FWD CORNER SCREW HOLE ELONGATED.
- [SDR 7C7A2017050500325](https://openairdocs.org/sdr/7C7A2017050500325.md): Panel · chafed · May 5, 2017 · N891EA · Dhav DHC8106 · Fuselage Main, Plate/Skin
  > WEAR DAMAGE ON LT WING TO FUSELAGE PANEL ALONG THE LOWER EDGE.
- [SDR 7C7A2017050500324](https://openairdocs.org/sdr/7C7A2017050500324.md): Skin · dented · May 5, 2017 · N891EA · Dhav DHC8106 · Vertical Stabilizer, Plate/Skin
  > VERTICAL STABILIZER, LT SKIN DENTED
- [SDR 7C7A2017050500323](https://openairdocs.org/sdr/7C7A2017050500323.md): Skin · dented · May 5, 2017 · N891EA · Dhav DHC8106 · Nacelle/Pylon, Plate/Skin
  > DENTS ON LT NACELLE OUTBOARD COWLING 413AL
- [SDR 7C7A2017050300322](https://openairdocs.org/sdr/7C7A2017050300322.md): Skin · dented · May 5, 2017 · N891EA · Dhav DHC8106 · Fuselage Main, Plate/Skin
  > TWO DENTS ON FUSELAGE SKIN, ONE AT BS 324.5, 1.5 INCHES ABOVE STRINGER 4L AND ONE AT BS 324.5, 2.5 INCHES ABOVE STRINGER 4L.
- [SDR 7C7A2017050300321](https://openairdocs.org/sdr/7C7A2017050300321.md): Panel · corroded · May 4, 2017 · N891EA · Dhav DHC8106 · Wing, Plate/Skin
  > CORROSION IN COUNTERSINK SCREW HOLES OF STRESS PANEL.
- [SDR 7C7A2017050300320](https://openairdocs.org/sdr/7C7A2017050300320.md): Stringer · corroded · May 4, 2017 · N891EA · Dhav DHC8106 · Fuselage Main, Longeron/Stringer
  > ON RT FUSELAGE BETWEEEN STA X488.00 AND 532.00 STR 30S FOUND CORRODED.
- [SDR 7C7A2017050300319](https://openairdocs.org/sdr/7C7A2017050300319.md): Skin · dented · May 4, 2017 · N891EA · Dhav DHC8106 · Fuselage Main, Plate/Skin
  > MULTIPLE DENTS FOUND ON SKIN BTW STA X590 TO X600 & BTW STR 23S AND 24S.
- [SDR 7C7A2017050300318](https://openairdocs.org/sdr/7C7A2017050300318.md): Skin · dented · May 3, 2017 · N891EA · Dhav DHC8106 · Rudder, Plate/Skin
  > DENT FOUND ON THE RT SKIN OF TRAILING RUDDER BETWEEN RIBS 22-23, AFT OF FRONT SPAR
- [SDR 7C7A2017050300317](https://openairdocs.org/sdr/7C7A2017050300317.md): Skin · dented · May 3, 2017 · N891EA · Dhav DHC8106 · Rudder, Plate/Skin
  > DENT FOUND ON RT SKIN OF TRAILING RUDDER BTW RIBS 6-7 AT ONE INCH AFT OF REAR SPAR
- [SDR 7C7A2017050300316](https://openairdocs.org/sdr/7C7A2017050300316.md): Skin · dented · May 3, 2017 · N891EA · Dhav DHC8106 · Rudder, Plate/Skin
  > DENT FOUND ON THE RT SKIN OF TRAILING RUDDER BETWEEN RIBS 6-7 ONE INCH AFT OF FRONT SPAR
- [SDR 7C7A2017050300315](https://openairdocs.org/sdr/7C7A2017050300315.md): Skin · dented · May 3, 2017 · N891EA · Dhav DHC8106 · Rudder, Plate/Skin
  > DENT FOUND ON RT SKIN OF TRAILING RUDDER BETWEEN RIBS 5-6, 7 INCHES AFT OF FRONT SPAR
- [SDR 7C7A2017050300314](https://openairdocs.org/sdr/7C7A2017050300314.md): Skin · dented · May 3, 2017 · N891EA · Dhav DHC8106 · Rudder, Plate/Skin
  > DENT FOUND ON LT SKIN OF TRAILING RUDDER BETWEEN RIBS 26-27 AND BETWEEN FRONT SPAR AND REAR SPAR
- [SDR 7C7A2017050300313](https://openairdocs.org/sdr/7C7A2017050300313.md): Skin · dented · May 3, 2017 · N891EA · Dhav DHC8106 · Rudder, Plate/Skin
  > DENT FOUND ON LT SKIN OF TRAILING RUDDER BETWEEN RIBS 25-26, AFT OF REAR SPAR
- [SDR 7C7A2017050300312](https://openairdocs.org/sdr/7C7A2017050300312.md): Skin · dented · May 3, 2017 · N891EA · Dhav DHC8106 · Rudder, Plate/Skin
  > DENT FOUND ON LTH TRAILING RUDDER BETWEEN RIBS 13-14, AT FRONT SPAR
- [SDR 7C7A2017050300311](https://openairdocs.org/sdr/7C7A2017050300311.md): Skin · dented · May 3, 2017 · N891EA · Dhav DHC8106 · Rudder, Plate/Skin
  > DENT FOUND ON LT SKIN OF TRAILING RUDDER BETWEEN RIBS 7-8, AFT OF FRONT SPAR
- [SDR 7C7A2017050300310](https://openairdocs.org/sdr/7C7A2017050300310.md): Strap · chafed · May 3, 2017 · N891EA · Dhav DHC8106 · Fuselage Main, Structure
  > MAIN ENTRANCE, AFT FRAME STRAP CHAFED AT BS 252.3 AND FLOOR LEVEL 100.3
- [SDR 7C7A2017050300309](https://openairdocs.org/sdr/7C7A2017050300309.md): Frame · chafed · May 3, 2017 · N891EA · Dhav DHC8106 · Fuselage Main, Frame
  > LEFT FWD LOWER MAIN FRAME CHAFED.
- [SDR 7C7A2017042700308](https://openairdocs.org/sdr/7C7A2017042700308.md): Tab · dented · Apr 27, 2017 · N891EA · Dhav DHC8106 · Elevator, Tab Structure
  > RIGHT ELEVATOR SPRING TAB BETWEEN YH6 AND YH16 DENTED.
- [SDR 7C7A2016090900254](https://openairdocs.org/sdr/7C7A2016090900254.md): Actuator · damaged · Sep 7, 2016 · N891EA · Dhav DHC8106 · Propeller Spinner Section
  > NR 1 ENGINE OIL PRESSURE DROPPED BELOW 40 PSI AND THE NR 1 ENGINE WAS SHUTDOWN. R & R THE NR 1 PROPELLER ACTUATOR DUE TO DOME PISTON SEALING SURFACE DAMAGED IAW CMM 61-13-02.
- [SDR 7C7A2016090600253](https://openairdocs.org/sdr/7C7A2016090600253.md): Seal · failed · Sep 6, 2016 · N891EA · Dhav DHC8106 · Propeller Controlling System
  > SHUT DOWN NR 1 ENGINE DUE TO LOW OIL PRESSURE, DETERMINED LEAK AT PROP SHAFT SEAL.
- [SDR 7C7A201506110052](https://openairdocs.org/sdr/7C7A201506110052.md): Wire · damaged · Jun 10, 2015 · N891EA · Dhav DHC8106 · Ignition System Wiring
  > SCC-1430L AVIONICS COOLING FAN INOP. (FIRE/SMOKE INFLIGHT AIR TURNBACK). AVIONICS COOLING FAN DEFERRED AND THEN REPLACED WHEN AIRCRAFT RETURNED TO BASE. UPON FURTHER INVESTIGATION FOUND NR 2 ENGINE AUTO IGNITION SYSTEM INOP. REPAIRED WIRE 20004A20 IN 2 PLA
- [SDR 7C7A201505240050](https://openairdocs.org/sdr/7C7A201505240050.md): Mount Bracket · cracked · May 24, 2015 · N891EA · Dhav DHC8106 · Engine Exhaust System
  > CRACK DAMAGE TO I/B TRACK MOUNT IN 2 PLACES. WELDED REPAIR IAW BOMBARDIER RD 8-78-149.

Next page: https://openairdocs.org/aircraft/N891EA/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE n_number = 'N891EA' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N891EA/reports

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