# Service difficulty reports: N202LF, cancelled Jul 25, 2006

A list on [N202LF, cancelled Jul 25, 2006](https://openairdocs.org/deregistered/N202LF-2006-07-25.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 · 52 reports

- [SDR B652006F00000](https://openairdocs.org/sdr/B652006F00000.md): Bolt · sheared · Apr 13, 2006 · N202LF · Bolkms BO105LSA3 · Tail Rotor Gearbox
  > DURING COURSE OF AN ACCIDENT INVESTIGATION, IT WAS NOTED THAT BOLTS THAT CONNECT TAIL ROTOR DRIVE SHAFT TO INPUT THOMAS COUPLING OF INTERMEDIATE GEARBOX WERE SHEARED. SHEARING TOOK PLACE JUST BELOW GRIP LENGTH AREA OF BOLT. SHEARED BOLTS WERE STILL IN FLANG
- [SDR B65A106300](https://openairdocs.org/sdr/B65A106300.md): Shield · broken · Oct 12, 2005 · N202LF · Bolkms BO105LSA1 · Main Rotor System
  > SHIELD, BROKEN AND REPLACED.
- [SDR B65A106299](https://openairdocs.org/sdr/B65A106299.md): Shield · broken · Oct 12, 2005 · N202LF · Bolkms BO105LSA1 · Main Rotor System
  > SHIELD, BROKEN AND REPLACED.
- [SDR B65A106298](https://openairdocs.org/sdr/B65A106298.md): Shield · broken · Oct 12, 2005 · N202LF · Bolkms BO105LSA1 · Main Rotor System
  > SHIELD, BROKEN AND REPLACED.
- [SDR B65A106278](https://openairdocs.org/sdr/B65A106278.md): Hydraulic System · leaking · Sep 29, 2005 · N202LF · Bolkms BO105LSA1 · Hydraulic System, Main
  > LEAKING HYDRAULIC UNIT.
- [SDR B65A106213](https://openairdocs.org/sdr/B65A106213.md): Control Unit · unserviceable · Sep 21, 2005 · N202LF · Bolkms BO105LSA1 · Rotorcraft Flight Control
  > CONTROL UNIT IS CAUSING AN UNCONTROLLABLE LATERAL INPUT.
- [SDR B65A106130](https://openairdocs.org/sdr/B65A106130.md): Meter · unserviceable · Sep 21, 2005 · N202LF · Bolkms BO105LSA1 · Engine BMEP/Torque Indicating
  > TORQUE KEEPS FLUCTUATING.
- [SDR B652005F00000](https://openairdocs.org/sdr/B652005F00000.md): Switch · stuck · May 20, 2005 · N202LF · Bolkms BO105LSA3 · Hydraulic System, Main
  > WHEN PERFORMING THE FUNCTIONAL TEST OF THE HYDRAULIC SYSTEM, CHAPTER 43-14, PG 24 OF THE MM. UNABLE TO GET THE HYDRAULIC UNIT TO SWITCH OVER TO THE NR 2 POSITION. DURING THE INVESTIGATION, IT WAS OBSERVED THAT THE HYDRAULIC TEST SWITCH WAS STUCK IN THE RESET
- [SDR B65A101081](https://openairdocs.org/sdr/B65A101081.md): Firewall · damaged · Apr 25, 2005 · N202LF · Bolkms BO105LSA1 · Engine Fireseals
  > FIREWALL REPAIRED TOO MANY TIMES AND NOW IS UNSAFE.
- [SDR B65A101079](https://openairdocs.org/sdr/B65A101079.md): Clutch · unserviceable · Apr 25, 2005 · N202LF · Bolkms BO105LSA1 · Engine/Transmission Coupling
  > CLUTCH WORN BEYOND LIMITS.
- [SDR HE66100341](https://openairdocs.org/sdr/HE66100341.md): Firewall · cracked · Apr 17, 2005 · N202LF · Bolkms BO105LSA1 · Nacelle/Pylon, Bulkhead/Firewall
  > FIREWALL IS CRACKED BY FASTNERS AND HAS BEEN REPAIRED SEVERAL TIMES BEFORE. INTEGRITY IS COMPROMISED AND DO NOT WANT ENGINE TO INGEST FOD.
- [SDR HE66100337](https://openairdocs.org/sdr/HE66100337.md): Skid · unserviceable · Apr 16, 2005 · N202LF · Bolkms BO105LSA1 · Wheel/Ski/Float
  > RIVETS PULLED AND GOUGES IN BOTTOM OF TUBE.
- [SDR HE66099998](https://openairdocs.org/sdr/HE66099998.md): Starter Gen · unserviceable · Mar 24, 2005 · N202LF · Bolkms BO105LSA1 · Starter-Generator
  > NR 2 ENG FAILED TO START. STARTER GENERATOR UNSERVICEABLE.
- [SDR HE66097817](https://openairdocs.org/sdr/HE66097817.md): Torquemeter · unserviceable · Oct 21, 2004 · N202LF · Bolkms BO105LSA1 · Engine BMEP/Torque Indicating
  > FLUCTUATING OVER 40 PERCENT WITH NO CHANGE IN N1 OR TOT.
- [SDR HE66097658](https://openairdocs.org/sdr/HE66097658.md): Control Unit · unserviceable · Oct 11, 2004 · N202LF · Bolkms BO105LSA1 · Rotorcraft Flight Control
  > CAUSING UNCONTROLLED INPUT IN LATERAL AXIS OF FLIGHT CONTROLS.
- [SDR HE66097244](https://openairdocs.org/sdr/HE66097244.md): Bearing · worn · Sep 10, 2004 · N202LF · Bolkms BO105LSA1 · Tail Rotor Control System
  > BEARINGS ARE WORN CAUSING EXCESSIVE PLAY.
- [SDR HE66096553](https://openairdocs.org/sdr/HE66096553.md): Seat · torn · Jul 29, 2004 · N202LF · Bolkms BO105LSA1 · Flight Compartment Equipment
  > SEAT TORN, CUSHION HAS NO SUPPORT.
- [SDR HE66096552](https://openairdocs.org/sdr/HE66096552.md): Seat · crushed · Jul 21, 2004 · N202LF · Bolkms BO105LSA1 · Flight Compartment Equipment
  > CRUSHABLE SEATS WERE CRUSHED.
- [SDR HE66096545](https://openairdocs.org/sdr/HE66096545.md): Pressure Switch · unserviceable · Jul 16, 2004 · N202LF · Bolkms BO105LSA1 · Engine Oil Pressure
  > PRESSURE SWITCH FAILED AND REPLACED.
- [SDR HE66087954](https://openairdocs.org/sdr/HE66087954.md): Needle · defective · Jul 9, 2003 · N202LF · Bolkms BO105LSA1 · Rotor Drive Indicating System
  > TRIPLE TACH NEEDLES WERE STICKING REPLACED TRIPLE TACH
- [SDR HE66087953](https://openairdocs.org/sdr/HE66087953.md): Needle · stuck · Jul 9, 2003 · N202LF · Bolkms BO105LSA1 · Rotor Drive Indicating System
  > TRIPLE TACH NEEDLES WERE STICKING REPLACED TRIPLE TACH
- [SDR HE66087112](https://openairdocs.org/sdr/HE66087112.md): Actuator · defective · Jun 13, 2003 · N202LF · Bolkms BO105LSA1 · Main Rotor Control
  > PITCH CSAS FAILED REPLACED ACTUATOR.
- [SDR HE66086398](https://openairdocs.org/sdr/HE66086398.md): Powerpack · defective · May 12, 2003 · N202LF · Bolkms BO105LSA1 · Hydraulic System, Main
  > HYDRAULIC PACK LEAKING, REPLACED.
- [SDR HE66084852](https://openairdocs.org/sdr/HE66084852.md): Igniter Box · defective · Feb 28, 2003 · N202LF · Bolkms BO105LSA1 · Induction Vibrator
  > NR 1 ENGINE WOULD NOT START, EXCITER BOX WAS NOT PUTTING OUT REPLACED
- [SDR B652001F00000](https://openairdocs.org/sdr/B652001F00000.md): Skin · cracked · Jul 6, 2001 · N202LF · Bolkms BO105LSA3 · Vertical Stabilizer, Plate/Skin
  > FOUND FATIGUE CRACK IN RIGHT VERTICAL STABILIZER FIN DURING PREFLIGHT. CRACK STARTED AT FORWARD AND TOP ATTACH POINTS AND RAN AFT FOR APPROXIMATELY 8 INCHES. CRACK WAS ON INSIDE SURFACE AT MOUNTING POINTS TO HORIZONTAL STABILIZER.
- [SDR 2000ZZZX787](https://openairdocs.org/sdr/2000ZZZX787.md): Switch · inoperative · Nov 15, 1999 · N202LF · Bolkms BO105LSA3 · Rotor Drive Indicating System
  > SWITCH INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 2000ZZZX788](https://openairdocs.org/sdr/2000ZZZX788.md): Switch · inoperative · Nov 5, 1999 · N202LF · Bolkms BO105LSA3 · Rotor Drive Indicating System
  > SWITCH INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 99ZZZX3874](https://openairdocs.org/sdr/99ZZZX3874.md): Switch · inoperatiave · Jan 19, 1999 · N202LF · Bolkms BO105LSA3 · Main Rotor Gearbox
  > SWITCH INOPERATIVE. FAILS TO ILLUMINATE PRESSURE LIGHT. LIGHT FLICKERS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 99ZZZX850](https://openairdocs.org/sdr/99ZZZX850.md): Switch · inoperative · Sep 7, 1998 · N202LF · Bolkms BO105LSA3 · Main Rotor Gearbox
  > OIL PRESSURE WARNING SWITCH INOPERATIVE. WILL NOT TURN OFF MAIN TRANSMISSION PRESSURE WARNING LIGHT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX2523](https://openairdocs.org/sdr/98ZZZX2523.md): Shaft · defective · Jun 23, 1998 · N202LF · Bolkms BO105LSA3 · Main Rotor Gearbox
  > RECEIVED UNIT IN NEW CONDITION AND FOUND THE PLATING WAS PEELING OFF. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX2522](https://openairdocs.org/sdr/98ZZZX2522.md): Shaft · defective · Jun 23, 1998 · N202LF · Bolkms BO105LSA3 · Main Rotor Gearbox
  > RECEIVED SHAFT UNIT IN NEW CONDITION AND FOUND THE PLATING WAS PEELING OFF. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX1354](https://openairdocs.org/sdr/98ZZZX1354.md): Control Unit · malfunctioned · Mar 17, 1998 · N202LF · Bolkms BO105LSA3 · Autopilot System
  > CONTROL MALFUNCTION, ROLL FEEDBACK DURING FLIGHT AND PITCH INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX1577](https://openairdocs.org/sdr/98ZZZX1577.md): Bushing · worn · Feb 16, 1998 · N202LF · Bolkms BO105LSA3 · Engine Mount Section
  > ENGINE MOUNT BUSHING'S ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX1837](https://openairdocs.org/sdr/98ZZZX1837.md): Indicator · sticks · Jan 2, 1998 · N202LF · Bolkms BO105LSA3 · Engine BMEP/Torque Indicating
  > DUAL TORQUE INDICATOR NEEDLES STICK. REPLACES WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX1571](https://openairdocs.org/sdr/98ZZZX1571.md): Bearing · worn · Dec 2, 1997 · N202LF · Bolkms BO105LSA3 · Tail Rotor Head
  > BEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX1572](https://openairdocs.org/sdr/98ZZZX1572.md): Switch · failed · Nov 30, 1997 · N202LF · Bolkms BO105LSA3 · Engine Oil Pressure
  > OIL PRESSURE WARNING SWITCH INOPERATIVE. LOW PRESSURE LIGHT 'ON' IN-FLIGHT AND AT GROUND IDLE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX508](https://openairdocs.org/sdr/98ZZZX508.md): Gearshaft · worn · Nov 22, 1997 · N202LF · Bolkms BO105LSA3 · Turbine Engine Compressor Section
  > SPUR ADAPTER GEARSHAFT HAD EXCESSIVE SPLINE WEAR. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX1578](https://openairdocs.org/sdr/98ZZZX1578.md): Bushing · worn · Nov 22, 1997 · N202LF · Bolkms BO105LSA3 · Engine Mount Section
  > ENGINE MOUNT BUSHING'S ELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX5059](https://openairdocs.org/sdr/97ZZZX5059.md): Switch · failed · Aug 27, 1997 · N202LF · Bolkms BO105LSA3 · Main Rotor Gearbox
  > TRANSMISSION OIL PRESSURE LIGHT ILLUMINATES DURING FLIGHT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX5060](https://openairdocs.org/sdr/97ZZZX5060.md): Switch · failed · Jul 20, 1997 · N202LF · Bolkms BO105LSA3 · Main Rotor Gearbox
  > TRANSMISSION LIGHT ILLUMINATES DURING FLIGHT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX4110](https://openairdocs.org/sdr/97ZZZX4110.md): Control Unit · inoperative · Jun 17, 1997 · N202LF · Bolkms BO105LSA3 · Autopilot System
  > CONTROL UNIT INOPERATIVE. AIRCRAFT EXPERIENCED PITCH AND ROLL HARD OVERS UPON TAKEOFF. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX4109](https://openairdocs.org/sdr/97ZZZX4109.md): Bearing · worn · Jun 6, 1997 · N202LF · Bolkms BO105LSA3 · Tail Rotor Head
  > BEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 97ZZZX715](https://openairdocs.org/sdr/97ZZZX715.md): Switch · inoperative · Dec 30, 1996 · N202LF · Bolkms BO105LSA3 · Rotor Drive Indicating System
  > OIL PRESS WARN SWITCH INOPERATIVE. LIGHT CAME ON DURING FLIGHT THEN WENT OUT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX2146](https://openairdocs.org/sdr/97ZZZX2146.md): Bellows · torn · Dec 27, 1996 · N202LF · Bolkms BO105LSA3 · Main Rotor Mast/Swashplate
  > BELLOWS IS TORN AROUND CLAMP AND FOLD AREAS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX2124](https://openairdocs.org/sdr/97ZZZX2124.md): Bearing · worn · Dec 7, 1996 · N202LF · Bolkms BO105LSA3 · Tail Rotor Head
  > BEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS. CORRECTED PROBLEM.
- [SDR 96ZZZX5843](https://openairdocs.org/sdr/96ZZZX5843.md): Bellows · torn · Jun 27, 1996 · N202LF · Bolkms BO105LSA3 · Main Rotor Mast/Swashplate
  > BELLOWS IS TORN AROUND CLAMP AND FOLD AREAS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX5846](https://openairdocs.org/sdr/96ZZZX5846.md): Bushing · worn · May 10, 1996 · N202LF · Bolkms BO105LSA3 · Tail Rotor Blades
  > TEFLON LINERS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 96ZZZX5845](https://openairdocs.org/sdr/96ZZZX5845.md): Bushing · worn · May 10, 1996 · N202LF · Bolkms BO105LSA3 · Tail Rotor Blades
  > TEFLON LINERS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 96ZZZX5844](https://openairdocs.org/sdr/96ZZZX5844.md): Blade Pin · worn · Apr 26, 1996 · N202LF · Bolkms BO105LSA3 · Main Rotor Blades
  > BLADE PIN WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX1566](https://openairdocs.org/sdr/96ZZZX1566.md): Indicator · inoperative · Feb 24, 1996 · N202LF · Bolkms BO105LSA3 · Engine BMEP/Torque Indicating
  > INDICATOR UNIT INOPERATIVE UPON INSTALL. GAUGE READS APPROXIMATELY 20 PERCENT TQ ON BOTH ENGINES WITH JUST ELECTRICAL POWER APPLIED. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.

Next page: https://openairdocs.org/deregistered/N202LF-2006-07-25/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 = 'N202LF' AND deregistration_id = 'N202LF-2006-07-25'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N202LF-2006-07-25/reports

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