# Service difficulty reports: N4302G, cancelled Jan 22, 2002

A list on [N4302G, cancelled Jan 22, 2002](https://openairdocs.org/deregistered/N4302G-2002-01-22.md).

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

- [SDR HEEA075660](https://openairdocs.org/sdr/HEEA075660.md): Control Panel · failed · Aug 27, 2001 · N4302G · Bolkms BO105S · VHF Communications System
  > DISPLAY UNREADABLE. PERFORMED PRELIMINARY INSPECTION. FOUND DISPLAY SEGMENTS UNREADABLE. FOUND CORROSION UNDER J203 HEADER CAUSING PROBLEM. REMOVED HEADER AND REMOVED CORROSION. REPLACED J203 HEADER AND APPLIED HUMISEAL AROUND HEADER FOR CORROSION CONTROL.
- [SDR HEEA065169](https://openairdocs.org/sdr/HEEA065169.md): Pump · failed · Nov 15, 1999 · N4302G · Bolkms BO105S · Fuel Boost Pump
  > FUEL PUMP ASSY HAD LOW PRESSURE AND WAS NOISY.
- [SDR HEEA063665](https://openairdocs.org/sdr/HEEA063665.md): Bearing Cage · damaged · Aug 17, 1999 · N4302G · Bolkms BO105S · Turbine Section
  > NEW PART ASSEMBLY INSPECTION REVEALED EXCESSIVE BEARING BORE RUN-OUT ON NR 8 BEARING CAGE INSTALLED IN SUPPORT AND UNINSTALLED. INSTALLED NEW BEARING CAGE.
- [SDR HEEA063470](https://openairdocs.org/sdr/HEEA063470.md): Indicator · fluctuates · Aug 13, 1999 · N4302G · Bolkms BO105S · Engine RPM Indicating System
  > INDICATOR'S NR 2 OIL PRESSURE FLUCTUATES AND DROPS TO ZERO.
- [SDR HEEA063453](https://openairdocs.org/sdr/HEEA063453.md): Bearing · damaged · Aug 10, 1999 · N4302G · Bolkms BO105S · Main Rotor Head
  > BEARING UNSTAKED. REPLACED WITH SERVICEABLE PART.
- [SDR HEEA063431](https://openairdocs.org/sdr/HEEA063431.md): Volt Regulator · out of adjust · Aug 9, 1999 · N4302G · Bolkms BO105S · DC Generating System
  > UNABLE TO ADJUST VOLTAGE.
- [SDR HEEA063426](https://openairdocs.org/sdr/HEEA063426.md): Starter · failed · Aug 6, 1999 · N4302G · Bolkms BO105S · Starter-Generator
  > STARTER/GENERATOR WILL NOT START ENGINE.
- [SDR HEEA061801](https://openairdocs.org/sdr/HEEA061801.md): Indicator · reads high · Apr 6, 1999 · N4302G · Bolkms BO105S · Engine RPM Indicating System
  > NR 1 NEEDLE READS APPROXIMATELY 3 PERCENT HIGHER THAN NR 2 AND DOESN'T RETURN TO ZERO. TIME SINCE REPAIR 0:00 HOURS.
- [SDR HEEA061782](https://openairdocs.org/sdr/HEEA061782.md): Starter · failed · Apr 5, 1999 · N4302G · Bolkms BO105S · Starter-Generator
  > STARTER/GENERATOR WILL NOT CRANK ENGINE.
- [SDR HEEA060470](https://openairdocs.org/sdr/HEEA060470.md): Indicator · intermittent · Jan 25, 1999 · N4302G · Bolkms BO105S · Engine RPM Indicating System
  > NEEDLE INTERMITTENTLY STAYS ON ZERO, CANNON PLUG BROKEN.
- [SDR HEEA0016692](https://openairdocs.org/sdr/HEEA0016692.md): Warning Box · malfunctioned · Nov 5, 1998 · N4302G · Bolkms BO105S · Main Rotor Indicating System
  > RPM WARNING LIGHT AND AUDIO COMES ON AT 100 PERCENT N2.
- [SDR HEEA0015930](https://openairdocs.org/sdr/HEEA0015930.md): Transmitter · malfunctioned · Aug 28, 1998 · N4302G · Bolkms BO105S · Emergency Locator Beacon
  > ELT CAME ON AND WOULD NOT GO OFF. TIME SINCE REPAIR 0:00.
- [SDR HEEA0015778](https://openairdocs.org/sdr/HEEA0015778.md): Indicator · failed · Aug 26, 1998 · N4302G · Bolkms BO105S · Engine EGT/TIT Indicating System
  > EXHAUST TEMPERATURE INDICATOR READS LOW AND WILL NOT CALIBRATE.
- [SDR HEEA0015398](https://openairdocs.org/sdr/HEEA0015398.md): Spline · worn · Jul 29, 1998 · N4302G · Bolkms BO105S · Hydraulic Pump (Electric/Engine), Main
  > SPLINE WORN ON HYDRAULIC PUMP.
- [SDR HEEA0015324](https://openairdocs.org/sdr/HEEA0015324.md): Servo Motor · inoperative · Jul 29, 1998 · N4302G · Bolkms BO105S · Fuel Controlling System
  > SERVOMOTOR INTERMITTENTLY INOPERATIVE.
- [SDR HEEA0015271](https://openairdocs.org/sdr/HEEA0015271.md): Control Unit · malfunctioned · Jul 27, 1998 · N4302G · Bolkms BO105S · VHF Communications System
  > INTERMITTENT THUMBWHEEL ON CONTROL UNIT.
- [SDR HEEA0015147](https://openairdocs.org/sdr/HEEA0015147.md): Gyro · precesses · Jul 1, 1998 · N4302G · Bolkms BO105S · Directional Gyro and Indicating System
  > DIRECTIONAL GYRO PRECESSES EXCESSIVELY.
- [SDR HEEA0014518](https://openairdocs.org/sdr/HEEA0014518.md): Transceiver · inoperative · Jun 4, 1998 · N4302G · Bolkms BO105S · VHF Communications System
  > VHF IS INOPERATIVE.
- [SDR HEEA0014484](https://openairdocs.org/sdr/HEEA0014484.md): Indicator · inaccurate · Jun 2, 1998 · N4302G · Bolkms BO105S · Main Rotor Indicating System
  > NR 1 NEEDLE READS 3 PERCENT HIGHER THAN NR 2 NEEDLE, AND ROTOR NEEDLES. INDICATOR HAS NOISY OPERATION INTERNALLY. TIME SINCE REPAIR 362:20 HOURS.
- [SDR HEEA0013305](https://openairdocs.org/sdr/HEEA0013305.md): Elt · failed · Mar 5, 1998 · N4302G · Bolkms BO105S · Emergency Locator Beacon
  > NARCO ELT TRANSMITTER COMES ON DURING FLIGHT.
- [SDR HEEA0013304](https://openairdocs.org/sdr/HEEA0013304.md): Elt · defective · Mar 5, 1998 · N4302G · Bolkms BO105S · Emergency Locator Beacon
  > NARCO ELT INTERMITTENT IN ARM POSITION.
- [SDR HEEA0012948](https://openairdocs.org/sdr/HEEA0012948.md): Indicator · failed · Feb 10, 1998 · N4302G · Bolkms BO105S · Engine RPM Indicating System
  > TRIPLE TACH WENT TO ZERO THEN TO 104 AND STAYED DURING CRUISE FLIGHT.
- [SDR HEEA0012825](https://openairdocs.org/sdr/HEEA0012825.md): Power Supply · failed · Feb 5, 1998 · N4302G · Bolkms BO105S · Exterior Lighting
  > POWER SUPPLY INOPERATIVE.
- [SDR HEEA0012774](https://openairdocs.org/sdr/HEEA0012774.md): Indicator · failed · Feb 5, 1998 · N4302G · Bolkms BO105S · Engine Oil Indicating System
  > INOPERATIVE-DOES NOT WORK. INDICATOR WAS REMOVED FROM BOWL AND CLEANED. INSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DIDN'T WORK.
- [SDR HEEA0012429](https://openairdocs.org/sdr/HEEA0012429.md): Indicator · failed · Jan 5, 1998 · N4302G · Bolkms BO105S · Engine RPM Indicating System
  > N2 NR2 NEEDLE INDICATES 30% LOW AT 100% RPM. TIME SINCE REPAIR 23:50.
- [SDR HEEA0011877](https://openairdocs.org/sdr/HEEA0011877.md): Tot Indicator · error · Nov 10, 1997 · N4302G · Bolkms BO105S · Engine EGT/TIT Indicating System
  > TOT INDICATOR NEEDLE HAS EXCESSIVE FRICITON ERROR.
- [SDR HEEA0011208](https://openairdocs.org/sdr/HEEA0011208.md): Transponder · failed · Oct 6, 1997 · N4302G · Bolkms BO105S · ATC Transponder System
  > TRANSPONDER INTERROGATION LIGHT INOPERATIVE. PERFORMED PRELINARY INSPECTION. FOUND DS301 LAMP VERY DIM. REPLACED V301 PHOTOCELL. REPAIRED. ADJUSTED UNIT TO SPECS. BENCH CHECK GOOD.
- [SDR HEEA0011193](https://openairdocs.org/sdr/HEEA0011193.md): Valve · leak · Oct 2, 1997 · N4302G · Bolkms BO105S · Pneumatic Distribution System
  > BLEED VALVE LEAKS, 20 DEGREE DROP IN TOT.
- [SDR HEEA0010466](https://openairdocs.org/sdr/HEEA0010466.md): Gearbox Cover · leaks · Jul 11, 1997 · N4302G · Bolkms BO105S · Turbine Engine Accessory Drive
  > ENGINE REMOVED DUE TO AFT T/M LEAK. GEARBOX PARTS INSPECTION REVEALED: LEAKING GEARBOX COVER AFT T/M SLEEVE.
- [SDR HEEA0010453](https://openairdocs.org/sdr/HEEA0010453.md): Ecu Turbine · defective · Jul 10, 1997 · N4302G · Bolkms BO105S · Cabin Cooling System
  > ECU TURBINE IMPELLER ROUGH AND STICKING.
- [SDR HEEA0010113](https://openairdocs.org/sdr/HEEA0010113.md): N1 Coupling · defective · Jun 13, 1997 · N4302G · Bolkms BO105S · Turbine Section
  > N1 COUPLING DEFECTIVE
- [SDR HAIHEEA9359](https://openairdocs.org/sdr/HAIHEEA9359.md): Blade · unbonded · Apr 15, 1997 · N4302G · Bolkms BO105S · Main Rotor Blades
  > BLADE HAS THE TIP CAP UNBONDED. SENT
- [SDR HAIHEEA9218](https://openairdocs.org/sdr/HAIHEEA9218.md): Nozzle · cracked · Mar 18, 1997 · N4302G · Bolkms BO105S · Turbine Section
  > ENGINE REMOVED DUE TO TURBINE OVERHAUL. UPON TURBINE DISASSEMBLY NOTED: CRACKED BEYOND SERVICEABLE LIMITS ON #1 NOZZLE VANES AND OUTER BAND. INSTALLED NEW #1 NOZZLE.
- [SDR HEEA968470](https://openairdocs.org/sdr/HEEA968470.md): Control · defective · Nov 6, 1996 · N4302G · Bolkms BO105S · VHF Communications System
  > FREQUENCY LIGHT STAYS ON DIM. PERFORMED PRELIMINARY INSPECTION, TROUBLESHOT AND REPLACED V101 PHOTOCELL, REPAIRED. BENCH CHECK GOOD.
- [SDR HEEA966640](https://openairdocs.org/sdr/HEEA966640.md): Switch · defective · Feb 5, 1996 · N4302G · Bolkms BO105S · Engine Oil Pressure
  > PRESSURE SWITCH DEFECTIVE. OIL COOLER LIGHT DOESN'T COME ON WHEN SHUT DOWN.
- [SDR HEEA966543](https://openairdocs.org/sdr/HEEA966543.md): Shaft Seal · leaking · Jan 26, 1996 · N4302G · Bolkms BO105S · Main Rotor Head
  > INBOARD AND OUTBOARD SEALS LEAKING, BEARINGS BREAKING DOWN, 3 EACH RETAINERS CORRODED, 8 EACH SECONDARY BUSHING SCARRED, 4 EACH PRIMARY BUSHING SCARRED AND CORRODED. SEE MMIR# 6542 FOR ADDITIONAL PART INFORMATION.
- [SDR HEEA966542](https://openairdocs.org/sdr/HEEA966542.md): Shaft Seal · leaking · Jan 26, 1996 · N4302G · Bolkms BO105S · Main Rotor Head
  > INBOARD AND OUTBOARD SEALS LEAKING, BEARINGS BREAKING DOWN, 3 EACH RETAINERS CORRODED, 8 EACH SECONDARY BUSHING SCARRED, 4 EACH PRIMARY BUSHING SCARRED AND CORRODED. SEE MMIR# 6543 FOR ADDITIONAL PART INFORMATION.
- [SDR HEEA966380](https://openairdocs.org/sdr/HEEA966380.md): Caliper · malfunction · Jan 9, 1996 · N4302G · Bolkms BO105S · Brake
  > PISTON WILL NOT RETRACT. REPLACED WITH SERVICEABLE CALIPER.
- [SDR HEEA955367](https://openairdocs.org/sdr/HEEA955367.md): Hinge · worn · Jul 18, 1995 · N4302G · Bolkms BO105S · Passenger/Crew Doors
  > HINGE BEARING WORN.
- [SDR HEEA955210](https://openairdocs.org/sdr/HEEA955210.md): Loran · failed · Jun 16, 1995 · N4302G · Bolkms BO105S · Long-Range Navigation (LORAN) System
  > LORAN WOULDN'T POWER UP.
- [SDR HEEA955183](https://openairdocs.org/sdr/HEEA955183.md): Brake Head Assy · defective · Jun 13, 1995 · N4302G · Bolkms BO105S · Brake
  > BRAKE PUCKS ARE WORN. ALSO POSSIBLE INTERNAL RESTRICTION. UNABLE TO GET PROPER FLUID FLOW FROM BLEED PORT IN ORDER TO BLEED SYSTEM. REPLACED WITH SERVICEABLE CALIPER ASSY.
- [SDR HEEA955182](https://openairdocs.org/sdr/HEEA955182.md): Master Cylinder · defective · Jun 13, 1995 · N4302G · Bolkms BO105S · Master Cylinder/Brake Valve
  > MASTER CYLINDER WILL NOT DEVELOP ANY PRESSURE. POSSIBLE INTERNAL LEAKAGE. REPLACED WITH SERVICEABLE MASTER CYLINDER.
- [SDR HEEA954405](https://openairdocs.org/sdr/HEEA954405.md): Trim Assy · cracked · Feb 23, 1995 · N4302G · Bolkms BO105S · Flight Compartment Equipment
  > CRACKED AT MOUNTING POSITION.
- [SDR HEEA954404](https://openairdocs.org/sdr/HEEA954404.md): Panel · cracked · Feb 23, 1995 · N4302G · Bolkms BO105S · Flight Compartment Equipment
  > CRACKED AT MOUNTING POSITION.
- [SDR HEEA954403](https://openairdocs.org/sdr/HEEA954403.md): Panel · cracked · Feb 23, 1995 · N4302G · Bolkms BO105S · Flight Compartment Equipment
  > CRACKED AT MOUNTING POSITION.
- [SDR HEEA954402](https://openairdocs.org/sdr/HEEA954402.md): Panel · cracked · Feb 23, 1995 · N4302G · Bolkms BO105S · Flight Compartment Equipment
  > CRACKED AT MOUNTING POSITION.
- [SDR HEEA954370](https://openairdocs.org/sdr/HEEA954370.md): Brace · corroded · Feb 14, 1995 · N4302G · Bolkms BO105S · Fuselage Main, Structure
  > BRACES CORRODED.

## 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 = 'N4302G' AND deregistration_id = 'N4302G-2002-01-22'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N4302G-2002-01-22/reports

---
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