# Service difficulty reports: N10UM, cancelled Jun 5, 2013

A list on [N10UM, cancelled Jun 5, 2013](https://openairdocs.org/deregistered/N10UM-2013-06-05.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 · 57 reports

- [SDR R7MR34029](https://openairdocs.org/sdr/R7MR34029.md): Sleeve · worn · Jul 23, 2001 · N10UM · Bolkms BK117B1 · Turbine Section
  > SLEEVE, WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNITS, CORRECTED PROBLEM.
- [SDR R7MR34030](https://openairdocs.org/sdr/R7MR34030.md): Ring · worn · Jul 23, 2001 · N10UM · Bolkms BK117B1 · Turbine Engine Compressor Section
  > FLOW RING, WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR R7MR33479](https://openairdocs.org/sdr/R7MR33479.md): Transducer · inoperative · May 1, 2001 · N10UM · Bolkms BK117B1 · Engine BMEP/Torque Indicating
  > UNIT INOPERATIVE. GAUGE WENT TO -0-. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR R7MA723132520](https://openairdocs.org/sdr/R7MA723132520.md): Transmitter · inoperative · Sep 19, 2000 · N10UM · Bolkms BK117B1 · Main Rotor Gearbox
  > PRESSURE TRANSMITTER INOPERATIVE UPON INSTALLATION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 20001214SH038](https://openairdocs.org/sdr/20001214SH038.md): Turbine Wheel · worn · Sep 12, 2000 · N10UM · Bolkms BK117B1 · Turbine Section
  > ROTOR ASSY, INSERTABLE BLADED, POWER TURBINE RETENTION PLUG WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)
- [SDR 20000721SH006](https://openairdocs.org/sdr/20000721SH006.md): Manifold · malfunctioned · Mar 27, 2000 · N10UM · Bolkms BK117B1 · Engine Fuel Distribution
  > FUEL MANIFOLD ASSY CAUSES ENGINE TO RUN HOT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)
- [SDR 20000607SH013](https://openairdocs.org/sdr/20000607SH013.md): Transmitter · fluctuates · Feb 14, 2000 · N10UM · Bolkms BK117B1 · Main Rotor Gearbox
  > PRESSURE TRANSMITTER UNIT CAUSES PRESSURE GAUGE TO FLUCTUATE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)
- [SDR 2000ZZZX747](https://openairdocs.org/sdr/2000ZZZX747.md): Wire · shorted · Jan 15, 2000 · N10UM · Bolkms BK117B1 · Engine Indicating System Wiring
  > INTERNAL SHORT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 2000ZZZX763](https://openairdocs.org/sdr/2000ZZZX763.md): Ignition Lead · damaged · Dec 14, 1999 · N10UM · Bolkms BK117B1 · Ignition Harness (Distribution)
  > INTERNAL SHORT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 2000ZZZX789](https://openairdocs.org/sdr/2000ZZZX789.md): Transmitter · malfunctioned · Sep 21, 1999 · N10UM · Bolkms BK117B1 · Rotor Drive Indicating System
  > TRANSMITTER CAUSES PRESSURE GAUGE TO FLUCTUATE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 99ZZZX3803](https://openairdocs.org/sdr/99ZZZX3803.md): Spring · worn · Jul 13, 1999 · N10UM · Bolkms BK117B1 · Turbine Section
  > SPRING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 99ZZZX3877](https://openairdocs.org/sdr/99ZZZX3877.md): Transducer · inoperative · May 11, 1999 · N10UM · Bolkms BK117B1 · Engine BMEP/Torque Indicating
  > TRANSDUCER UNIT INOPERATIVE. TORQUE GAUGE GOES TO ZERO. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 99ZZZX1687](https://openairdocs.org/sdr/99ZZZX1687.md): Pt Rotor · damaged · Dec 3, 1998 · N10UM · Bolkms BK117B1 · Turbine Section
  > FAILED SB LT101-72-10-0153. EXCESSIVE IBPT BLADE SHIFT. REPLACED WITH USED UNIT, CORRECTED PROBLEM. PART TC: 6,993.8.
- [SDR 99ZZZX772](https://openairdocs.org/sdr/99ZZZX772.md): Transmitter · intermittent · Jul 23, 1998 · N10UM · Bolkms BK117B1 · Main Rotor Gearbox
  > TRANSMITTER UNIT OPERATES INTERMITTENTLY. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX4095](https://openairdocs.org/sdr/97ZZZX4095.md): Switch · faulty · May 1, 1997 · N10UM · Bolkms BK117B1 · Engine Oil Pressure
  > PRESSURE SWITCH FAULTY. COCKPIT WARNING LAMP ILLUMINATES INTERMITTENTLY. LIGHT WOULD COME ON CONSISTENTLY WITH NO PRESSURE APPLIED TO IT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX4096](https://openairdocs.org/sdr/97ZZZX4096.md): Bearing · worn · Apr 10, 1997 · N10UM · Bolkms BK117B1 · Tail Rotor System
  > BEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 97ZZZX51](https://openairdocs.org/sdr/97ZZZX51.md): Seal · leaking · Sep 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > SEALS LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 97ZZZX50](https://openairdocs.org/sdr/97ZZZX50.md): Seal · leaking · Sep 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Compressor Section
  > NR 2 BEARING SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX49](https://openairdocs.org/sdr/97ZZZX49.md): Seal · leaking · Sep 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX48](https://openairdocs.org/sdr/97ZZZX48.md): Seal · leaking · Sep 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX47](https://openairdocs.org/sdr/97ZZZX47.md): Spring · worn · Sep 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Section
  > SEAL RING SPRING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 97ZZZX46](https://openairdocs.org/sdr/97ZZZX46.md): Seal Ring · worn · Sep 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Section
  > SEAL RING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 97ZZZX45](https://openairdocs.org/sdr/97ZZZX45.md): Seal · leaking · Sep 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX61](https://openairdocs.org/sdr/97ZZZX61.md): Seal · leaking · Aug 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > CSD LIP SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX60](https://openairdocs.org/sdr/97ZZZX60.md): Seal Ring · worn · Aug 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Section
  > SEAL RING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH UNIT UNITS, CORRECTED PROBLEM.
- [SDR 97ZZZX59](https://openairdocs.org/sdr/97ZZZX59.md): Spring · worn · Aug 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Section
  > SEAL RING SPRING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 97ZZZX58](https://openairdocs.org/sdr/97ZZZX58.md): Seal · leaking · Aug 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX57](https://openairdocs.org/sdr/97ZZZX57.md): Seal · leaking · Aug 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX56](https://openairdocs.org/sdr/97ZZZX56.md): Seal · leaking · Aug 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > SEALS LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH 3 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 97ZZZX55](https://openairdocs.org/sdr/97ZZZX55.md): Seal · leaking · Aug 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Compressor Section
  > SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX54](https://openairdocs.org/sdr/97ZZZX54.md): Bearing · defective · Aug 16, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Compressor Section
  > REMOVED DEFECTIVE NR 2 BEARING TO C/W SB LT101-72-10-0151. REPLACEMENT PART FROM KIT PN T054K21717. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX53](https://openairdocs.org/sdr/97ZZZX53.md): Seal · leaking · Jul 18, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > CSD LIP SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX52](https://openairdocs.org/sdr/97ZZZX52.md): Seal · leaking · Jul 18, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX44](https://openairdocs.org/sdr/97ZZZX44.md): Seal · leaking · Jul 18, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX43](https://openairdocs.org/sdr/97ZZZX43.md): Seal · leaking · Jul 18, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > SEALS LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW 3 EACH UNITS, CORRECTED PROBLEM.
- [SDR 97ZZZX42](https://openairdocs.org/sdr/97ZZZX42.md): Seal · leaking · Jul 18, 1996 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > SEALS LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH 3 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 96ZZZX5664](https://openairdocs.org/sdr/96ZZZX5664.md): Bearing · worn · Jul 18, 1996 · N10UM · Bolkms BK117B1 · Tail Rotor Head
  > BEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 96ZZZX5663](https://openairdocs.org/sdr/96ZZZX5663.md): Pin · worn · May 17, 1996 · N10UM · Bolkms BK117B1 · Main Rotor Blades
  > BLADE PIN WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX5662](https://openairdocs.org/sdr/96ZZZX5662.md): Pin · worn · May 17, 1996 · N10UM · Bolkms BK117B1 · Main Rotor Blades
  > BLADE PIN WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX5661](https://openairdocs.org/sdr/96ZZZX5661.md): Pin · worn · May 17, 1996 · N10UM · Bolkms BK117B1 · Main Rotor Blades
  > BLADE PIN WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX5660](https://openairdocs.org/sdr/96ZZZX5660.md): Pin · worn · May 17, 1996 · N10UM · Bolkms BK117B1 · Main Rotor Blades
  > BLADE PIN WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX1602](https://openairdocs.org/sdr/96ZZZX1602.md): Bearing · worn · Dec 5, 1995 · N10UM · Bolkms BK117B1 · Tail Rotor Head
  > BEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 96ZZZX1601](https://openairdocs.org/sdr/96ZZZX1601.md): Bolt · worn · Dec 4, 1995 · N10UM · Bolkms BK117B1 · Tail Rotor Head
  > BOLT WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX1585](https://openairdocs.org/sdr/96ZZZX1585.md): Rotor Assy · defective · Nov 6, 1995 · N10UM · Bolkms BK117B1 · Turbine Section
  > DUE SB LT101-72-10-0150. REQUIRES DISASSEMBLY AND INSPECTION OF THE ROTOR BROACH SLOTS FOR POSSIBLE CRACKS IN THE DISC/TENON AREA. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX499](https://openairdocs.org/sdr/96ZZZX499.md): Computer · inoperative · Oct 23, 1995 · N10UM · Bolkms BK117B1 · Autopilot System
  > COMPUTER UNIT INOPERATIVE ON INSTALL. WILL NOT COME ON-LINE. REPLACED WITH NEW UNIT. CORRECTED PROBLEM.
- [SDR 96ZZZX1572](https://openairdocs.org/sdr/96ZZZX1572.md): Rotor Assy · cracks · Oct 18, 1995 · N10UM · Bolkms BK117B1 · Turbine Section
  > DUE SB LT101-72-10-0150. REQUIRES DISASSEMBLY AND INSPECTION OF THE ROTOR BROACH SLOTS FOR POSSIBLE CRACKS IN THE DISC/TENON AREA. REPLACED WTIH NEW UNIT, CORRECTED PROBLEM. PART TOTAL CYCLES, 2,641.6.
- [SDR 96ZZZX1600](https://openairdocs.org/sdr/96ZZZX1600.md): Catcher · worn · Sep 25, 1995 · N10UM · Bolkms BK117B1 · Passenger/Crew Doors
  > LEFT CATCHER WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 95ZZZX5551](https://openairdocs.org/sdr/95ZZZX5551.md): Seal · leaking · Jul 13, 1995 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > ACCESSORY SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT(S) CORRECTED PROBLEM.
- [SDR 95ZZZX5550](https://openairdocs.org/sdr/95ZZZX5550.md): Seal · leaking · Jul 13, 1995 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > CSD LIP SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT(S) CORRECTED PROBLEM.
- [SDR 95ZZZX5549](https://openairdocs.org/sdr/95ZZZX5549.md): Seal · leaking · Jul 13, 1995 · N10UM · Bolkms BK117B1 · Turbine Engine Accessory Drive
  > ALTERNATOR FORWARD SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT(S) CORRECTED PROBLEM.

Next page: https://openairdocs.org/deregistered/N10UM-2013-06-05/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 = 'N10UM' AND deregistration_id = 'N10UM-2013-06-05'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N10UM-2013-06-05/reports

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