# Boeing 737-37Q - Type: Aircraft model (FAA registry) - Registry code: 13844DL - Manufacturer (registry): BOEING - Model: 737-37Q - Aircraft type: Fixed wing multi engine - Category: Airplane - Engines: 2 · Turbo-fan - Seats: 149 - Weight class: 20,000 lb and over - Certification: Type certificated - Registered aircraft: 0 - Page: https://openairdocs.org/model/boeing-737-37q Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. None matched. ## Registered aircraft None registered with this model now. ## NTSB investigations None matched to aircraft with this model. ## FAA accident and incident reports None matched to aircraft with this model. ## Service difficulty reports (18) As reported by operators and repair stations, by the model named in the report. - [SDR 2023F00067](https://openairdocs.org/sdr/2023F00067), Feb 21, 2023: PUMP. INOPERATIVE. 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), Feb 16, 2023: PUMP. FAILED. QRF TO SLCB. AFTER TAKOFF HIDRAULIC ENGINE DRIVEN PUMP LOW PRESSURE ILLUMINATED. CORRECTIVE ACTION: REMOVED AND REPLACED HY SYSTEM "A" IAWAMM29-15-12. REPLACED - [SDR 2022F00346](https://openairdocs.org/sdr/2022F00346), Sep 1, 2022: NONE. NONE. 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), Jul 25, 2022: CONTROL PANEL. FAILED. 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 T - [SDR 2022F00133](https://openairdocs.org/sdr/2022F00133), Mar 13, 2022: NONE. NONE. FIRE WARNING AND FIRE BELL DURING TAKEOFF ROLL. REJECTED TAKEOFF PERFORMED. CORRECTIVE ACTION: REPLACED FIRE DETECTION MODULE AND FIRE CONTROL PANEL. IN TEST NO - [SDR 2021FA0000425](https://openairdocs.org/sdr/2021FA0000425), Dec 20, 2021: NONE. NONE. 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), Dec 2, 2021: FLAP. OUT OF ADJUST. ABNORMAL LH DEVIATION EXCESIVE RH RUDDER AND AILERON CORRECTION NEEDED FOR STRAIGHT LEVEL FLIGHT ON LANDING CONFIGURATION. CORRECTIVE ACTION: OUTBOARD TRAILING - [SDR 2021F00328](https://openairdocs.org/sdr/2021F00328), Nov 18, 2021: NONE. FAILED. 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 FI - [SDR 2020F00473](https://openairdocs.org/sdr/2020F00473), Nov 28, 2020: EGT INDICATION. ILLUMINATED. 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 - [SDR 2020F00119](https://openairdocs.org/sdr/2020F00119), Jan 31, 2020: CONTROL PANEL. FAILED. 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. NORMA - [SDR 2019FA0000323](https://openairdocs.org/sdr/2019FA0000323), Aug 19, 2019: RELAY. FAILED. 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), Aug 19, 2019: SOLENOID. FAILED. 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 - [SDR 2019F00221](https://openairdocs.org/sdr/2019F00221), May 16, 2019: ACTUATOR. OUT OF ADJUST. 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 SEN - [SDR 2019FA0000091](https://openairdocs.org/sdr/2019FA0000091), Mar 24, 2019: ADC. FAILED. 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 INDI - [SDR 2019FA0000079](https://openairdocs.org/sdr/2019FA0000079), Mar 7, 2019: SHIMMY DAMPENER. FAILED. DURING LANDING ROLL AFTER NOSE GEAR CONTACT WITH THE RUNWAY HIGH VIBRATION STARTED. (NOTE: LEFT MLG SHIMMY DAMPER EVENT CAUSED TORSION LINK FRACTURE). CORRECTIV - [SDR 2019FA0000177](https://openairdocs.org/sdr/2019FA0000177), Jan 26, 2019: CDU. FAILED. BOTH CDU FAILED. QRF TO VVI. AFTER TROUBLESHOOTING IN FMCS BOTH CDU WERE CLEANED. OPERATIONAL CHECK OK. - [SDR 2018FA0000534](https://openairdocs.org/sdr/2018FA0000534), Dec 17, 2018: SHIMMY DAMPENER. FAILED. AFTER LANDING THERE WAS STRONG VIBRATION IN THE LEFT LANDING GEAR (SHIMMY DAMPER FAILURE AT LANDING IN HIGH ALTITUDE AIRPORT). CORRECTIVE ACTIONS: - HAS BEEN CH - [SDR 2018FA0000166](https://openairdocs.org/sdr/2018FA0000166), May 16, 2018: SENSOR. OUT OF ADJUST. 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. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.