# Service difficulty reports: Boeing 737-37Q

A list on [Boeing 737-37Q](https://openairdocs.org/model/boeing-737-37q.md).

Newest first. General aviation reporting is voluntary.

- [SDR 2023F00067](https://openairdocs.org/sdr/2023F00067.md): Pump · inoperative · Feb 21, 2023 · Boeing 73737Q · Hydraulic Pump, Auxiliary
  > HYDRAULIC SYSTEM "A" PUMP (ELECTRICAL N°2) WITH LOW PRESSURE. CORRECTIVE ACTION: HAS BEEN CHANGED PUMP. IN TEST NO FOUND DISCREPANCIES.
- [SDR 2023F00065](https://openairdocs.org/sdr/2023F00065.md): Pump · failed · Feb 16, 2023 · Boeing 73737Q · Hydraulic Pump (Electric/Engine), Main
  > QRF TO SLCB. AFTER TAKOFF HIDRAULIC ENGINE DRIVEN PUMP LOW PRESSURE ILLUMINATED. CORRECTIVE ACTION: REMOVED AND REPLACED HY SYSTEM "A" IAWAMM29-15-12. REPLACED EDP CASE DRAIN FILTER ELEMENT IAW AMM 29-15-91.
- [SDR 2022F00346](https://openairdocs.org/sdr/2022F00346.md): None · none · Sep 1, 2022 · Boeing 73737Q · Fuselage Structure (General)
  > RESULT OF AD 2012-26-02 INSPECTION, CRACK WAS FOUND ON S10RH BETWEEN BS 500 AND BS 500A
- [SDR 2022FA0000419](https://openairdocs.org/sdr/2022FA0000419.md): Control Panel · failed · Jul 25, 2022 · Boeing 73737Q · Cabin Pressure Control System
  > DURING FLIGHT AUTO FAIL LIGHT ON, UNNABLE TO CONTROL DE CABIN FLT ALT AND ALT BOTH WITH DASHES. CORRECTIVE ACTION: HAS BEEN REPLACED PRESSURE CONTROL PANEL IN TEST NORMAL OPERATION
- [SDR 2022F00133](https://openairdocs.org/sdr/2022F00133.md): None · none · Mar 13, 2022 · Boeing 73737Q · Fire Detection
  > FIRE WARNING AND FIRE BELL DURING TAKEOFF ROLL. REJECTED TAKEOFF PERFORMED. CORRECTIVE ACTION: REPLACED FIRE DETECTION MODULE AND FIRE CONTROL PANEL. IN TEST NORMAL. FIRE DETECTION MODULE P/N 472622 S/N 2316, FIRE CONTROL PANEL P/N 69-37307-300 S/N D04389.
- [SDR 2021FA0000425](https://openairdocs.org/sdr/2021FA0000425.md): None · none · Dec 20, 2021 · Boeing 73737Q · Fuselage Structure (General)
  > IN SPECIAL DETAILED INSPECTION IAW AD 2012-26-02 WAS FOUND CRACK ON STR10R BETWEEN BS510 AND BS520 WITH 1,2" OF LENGHT
- [SDR 2021FA0000361](https://openairdocs.org/sdr/2021FA0000361.md): Flap · out of adjust · Dec 2, 2021 · N285CL · Boeing 73737Q · Trailing Edge Flap Control System
  > ABNORMAL LH DEVIATION EXCESIVE RH RUDDER AND AILERON CORRECTION NEEDED FOR STRAIGHT LEVEL FLIGHT ON LANDING CONFIGURATION. CORRECTIVE ACTION: OUTBOARD TRAILING EDGE FLAP WAS ADJUSTED AMM 27-51-34/501 AND AFT FLAP BOOM MECHANISM CABLE WAS ADJUST AMM 27-51-24/40
- [SDR 2021F00328](https://openairdocs.org/sdr/2021F00328.md): None · failed · Nov 18, 2021 · Boeing 73737Q · Landing Gear Position and Warning
  > REJECTED TAKEOFF DUE TO FIRE WARNING ACTIVATION (LIGHT AND SOUND) DURING TAKEOFF, BUR NO LIGHT ON FIRE HABDLES OR CARGO. CORRECTIVE ACTION: HAS BEEN REPLACED FIRE DETECTION MODULE AND REPLACED FIRE CONTROL PANEL. IN TEST NORMAL.
- [SDR 2020F00473](https://openairdocs.org/sdr/2020F00473.md): Egt Indication · illuminated · Nov 28, 2020 · Boeing 73737Q · Engine (Turbine/Turboprop)
  > QRF TO CBB, ENGINE LT ON TAKEOFF EGT REACHES 953°C DURING 30 SECS APPROXIMATELY. CORRECTIVE ACTION: AFTER TURNBACK WAS PERFORMED EGT EXCEEDANCE INSPECTION, IAW AMM TASK 72-00-00-216-0602(B). PERFORMED EGT TRIM BOX THERMOCOUPLE HARNESS AND PROBE SYSTEM TEST.
- [SDR 2020F00119](https://openairdocs.org/sdr/2020F00119.md): Control Panel · failed · Jan 31, 2020 · Boeing 73737Q · Autopilot System
  > WITH F/D ROLL MODE DISSAPEAR FROM FMA AND F/D. FOR FLAP RETRACTION WITH SPEED ON MCPREMAINED AT 198KTS AND A/T DISENGAGED (NO MCP CONTROL). QRF PERFORMED. NORMAL LANDING.
- [SDR 2019FA0000323](https://openairdocs.org/sdr/2019FA0000323.md): Relay · failed · Aug 19, 2019 · Boeing 73737Q · Landing Gear Retraction/Extension System
  > AFTER TAKEOFF LANDING GEAR LEVER DID NOT MOVE UP. QRF PERFORMED. CORRECTIVE ACTION: HAS BEEN REPLACED LANDING GEAR CONTROL LEVER LOCK SOLENOID AND RELAY.
- [SDR 2020F00008](https://openairdocs.org/sdr/2020F00008.md): Solenoid · failed · Aug 19, 2019 · N285CL · Boeing 73737Q · Landing Gear Retraction/Extension System
  > AFTER TAKE OFF, THE LANDING GEAR LEVER WOULD NOT MOVE UP. REPLACED THE LANDING GEAR CONTROL LEVER LOCK SOLENOID IAW AMM 32-31-31/401 AND MAIN GEAR EXTENTION AND RETRACTION NORMAL OPERATION IAW AMM 32-32-00.
- [SDR 2019F00221](https://openairdocs.org/sdr/2019F00221.md): Actuator · out of adjust · May 16, 2019 · Boeing 73737Q · Door Warning System
  > QRF BECAUSE OF FWD CARGO DOOR LIGHT ILLUMINATED DURING CLIMB. CORRECTIVE ACTION: DISPATCH IAW MEL 52-03-01 CAT C. THE TERMINATIVE CORRECTIVE ACTION:ADJUSTED SENSOR ACTUATOR IN FWD CARGO DOOR IAW/AMM 52-71-32/205 AND CARGO DOOR INDICATION OK.
- [SDR 2019FA0000091](https://openairdocs.org/sdr/2019FA0000091.md): Adc · failed · Mar 24, 2019 · Boeing 73737Q · Air Data Computer
  > FLIGHT INST/NAVIGATION. TOTAL LOST OF INSTRUMENTS AFTER T/O. RUNWAY STABILIZER STICK SHAKER, LOST OF IAS/PITCH INDICATOR, ALTIMETER/RMI/HIS ON RT. NO FLAPS INDICATOR. CORRRECTIVE ACTION: WAS CHANGED AIR DATA COMPUTER NR 1 IAW AMM 34-12-11/401 ON GROUND OPERATI
- [SDR 2019FA0000079](https://openairdocs.org/sdr/2019FA0000079.md): Shimmy Dampener · failed · Mar 7, 2019 · Boeing 73737Q · Shimmy Damper
  > DURING LANDING ROLL AFTER NOSE GEAR CONTACT WITH THE RUNWAY HIGH VIBRATION STARTED. (NOTE: LEFT MLG SHIMMY DAMPER EVENT CAUSED TORSION LINK FRACTURE). CORRECTIVE ACTION: REMOVED AND REPLACED SHIMMY DAMOER, TORSION LINK, TIRES 1 AND 2, BRAKE 1 AND 2.
- [SDR 2019FA0000177](https://openairdocs.org/sdr/2019FA0000177.md): Cdu · failed · Jan 26, 2019 · Boeing 73737Q · Flight Management Computing Hardware System
  > BOTH CDU FAILED. QRF TO VVI. AFTER TROUBLESHOOTING IN FMCS BOTH CDU WERE CLEANED. OPERATIONAL CHECK OK.
- [SDR 2018FA0000534](https://openairdocs.org/sdr/2018FA0000534.md): Shimmy Dampener · failed · Dec 17, 2018 · Boeing 73737Q · Main Landing Gear
  > AFTER LANDING THERE WAS STRONG VIBRATION IN THE LEFT LANDING GEAR (SHIMMY DAMPER FAILURE AT LANDING IN HIGH ALTITUDE AIRPORT). CORRECTIVE ACTIONS: - HAS BEEN CHANGED BRAKE ASSY #1 AND 32; MAIN WHEEL ASSY #1 AND #2 DAMPER ASSY MLG; TORSION LINK UPPER AND TORSIO
- [SDR 2018FA0000166](https://openairdocs.org/sdr/2018FA0000166.md): Sensor · out of adjust · May 16, 2018 · Boeing 73737Q · Landing Gear Position and Warning
  > LANDING GEAR DISAGREE DURING APPROACH. PERFORMED CLEANING AND ADJUSTMENT OF SENSOR IAW AMM 32-611-31 AND AMM 32-61-00 DURING TEST GEAR INDICATION WORKS NORMAL.

## 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 aircraft_model_key = '73737Q'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-737-37q/reports

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