# Service difficulty reports: JASC 2932

A list on [JASC 2932](https://openairdocs.org/jasc/2932.md).

Reports filed under 2932 · Hydraulic Pressure Sensor, newest first.

Page 1 of 6 · 290 reports

- [SDR CALA2026071617803](https://openairdocs.org/sdr/CALA2026071617803.md): Transducer · faulted · Jul 14, 2026 · N66803 · Boeing 737924ER
  > AIRCRAFT DIVERTED TO LAS VEGAS WITH B SYSTEM HYDRAULIC PRESSURE AT ABOUT 3800 PSI. DEBRIEF CREW,CREW REPORTED THEY NOTICE BRAKE PRESSURE WAS AT 3800. THEY LOOKED AT THE HYDRAULIC PAGE NOTICED THE SAME. ONCE AIRCRAFT WAS ON THE GROUND, HAD THEM SHUT OFF ELECTR
- [SDR AALA202604146955](https://openairdocs.org/sdr/AALA202604146955.md): Pressure Switch · failed · Mar 31, 2026 · N992NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: LOW PRESSURE LIGHTS ILLUMINATED ON BOTH THE SYSTEM A ENGINE DRIVEN PUMP AND ELECTRIC PUMP DURING GEAR RETRACTION ON TAKEOFF. HYDRAULIC INDICATION SHOWED AS LOW AS 1400 PSI BEFORE RECOVERING, LOW PRESSURE
- [SDR 2026FA0000143](https://openairdocs.org/sdr/2026FA0000143.md): Pressure Sensor · defective · Feb 22, 2026 · N189SB · Lear 60LEAR
  > FLYING FROM KDAL TO KLAX WITH PASSENGERS WHEN THE CAPTAIN NOTICED THE LH ENGINE LOW HYD PRESSURE LIGHT ILLUMINATING INTERMITTENTLY. HE CALLED IN TO JETVIA MAINTENANCE FOR GUIDANCE. THE AIRCRAFT WAS NEAR THE ELP AREA SO HE WAS INSTRUCTED TO DIVERT INTO ELP IN C
- [SDR CALA2025080807498](https://openairdocs.org/sdr/CALA2025080807498.md): Transmitter · faulted · Aug 8, 2025 · N644UA · Boeing 767322
  > RTO DUE TO EICAS R HYD QUANTITY REMOVED AND REPLACED RH HYDRAULIC SYSTEM RESEVOIR FLUID QUANTITY TRANSMITTER IAW AMM 29-33-02. OPS AND LEAK CHECK GOOD.
- [SDR AALA202507296919](https://openairdocs.org/sdr/AALA202507296919.md): Pressure Switch · low pressure · Jul 25, 2025 · N961NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: HYDRAULIC SYSTEM-A ELECTRIC PUMP LOW PRESSURE LIGHT CAME ON DURING TAKEOFF. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. REMOVED AND REPLACED SYSTEM-A HYDRAULIC SYSTEM EMDP PRESSURE SWITCH.
- [SDR DALA2025060304232](https://openairdocs.org/sdr/DALA2025060304232.md): Pressure Switch · faulted · Jun 2, 2025 · N861NW · Airbus A330223
  > SHIP 3361 - HYD - DUE TO GREEN LOW PRESSURE ECAM INDICATION RESULTING IN MANUAL GEAR EXTENSION. CORRECTIVE ACTION: REPLACED PRESSURE SWITCH. OK FOR SERVICE. (7566683)
- [SDR AALA202408085140](https://openairdocs.org/sdr/AALA202408085140.md): Pressure Switch · defective · Aug 7, 2024 · N450AN · Airbus A321253NX
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO LAX DUE TO THE FLIGHT CREW REPORTING THAT IN FLIGHT THE RAT OUT ECAM LIGHT ILLUMINATED, THE LIGHT REMAINED ON FOR ABOUT 20 MINUTES THEN THE LIGHT WENT OUT. THE LIGHT RETURNED SEVERAL
- [SDR HDNA2024071100493](https://openairdocs.org/sdr/HDNA2024071100493.md): Pressure Switch · faulty · Jul 11, 2024 · N929CH · Pilats PC1247E
  > DURING TAKEOFF THE LANDING GEAR WAS SELECTED UP. THE LANDING GEAR UNLOCKED FROM THE DOWN AN LOCKED POSITION ONLY AND DID NOT RETRACT. THE EMERGENCY GEAR EXTENSION PROCEDURE WAS INITIATED TO ENSURE MAIN AND NOSE LANDING GEAR WERE DOWN AND LOCKED BEFORE A SUCC
- [SDR CALA2024062500094](https://openairdocs.org/sdr/CALA2024062500094.md): Transducer · leaking · Jun 25, 2024 · N17719 · Boeing 737724
  > HYDRAULIC PRESSURE INDICATION ZERO SYSTEM A HYD SYS A LOSS LOCKED FOR COMPLIANCE UNLOCK. VERBAL FROM CREW. HYD QTY GOT DOWN TO 10% IN FLIGHT (READS 31 ON GROUND NOW). PRESSURE REMAINED AT 2950 WHILE PUMPS WERE ON. PUMPS OFF. NW STEERING TO ALT. RUDDER SWITCH T
- [SDR QR9R2024020100002](https://openairdocs.org/sdr/QR9R2024020100002.md): Transmitter · failed · Feb 1, 2024 · Bolkms BK117C2
  > AFTER #1 ENGINE START AND HYD CHECKS, SYS 2 FLI DEGR CAUTION APPEARED AND VEMD LANE 1 ENGINE 2 TORQUE READING WAS BLANK. REMOVED AND REPLACED #2 PRESSURE TRANSMITTER IAW AMM 77-12-00, 4-1. MOC AND LEAK CHECK SUCCESSFULLY COMPLETED IAW RFM.
- [SDR CALA2023011100091](https://openairdocs.org/sdr/CALA2023011100091.md): Pressure Switch · reads low · Jan 10, 2023 · N808UA · Airbus A319131
  > HYD B SYS LO PR REMOVED AND REPLACED THE BLUE SYSTEM PRESSURE SWITCH. PERFORMED OPERATIONAL CHECK AND LEAK CHECK OF BLUE HYD SYSTEM PRESSURE SWITCH.OPS CHECK GOOD.
- [SDR AALA202209201845](https://openairdocs.org/sdr/AALA202209201845.md): Pressure Switch · faulty · Sep 17, 2022 · N950AN · Boeing 737
  > AIRCRAFT WAS NOT GROUNDED: AFTER TAKE OFF LOW HYDRAULIC B PRESSURE LIGHT CAME ON. PERFORMED TROUBLESHOOTING IN ACCORDANCE WITH FIM 27-21-00-810-814. CONFIRMED INTERMITTENT FAULT. CLEANED FLIGHT CONTROL B PRESSURE SWITCH AND PLUG IN ACCORDANCE WITH AMM 20-60-02
- [SDR SWIA202265975](https://openairdocs.org/sdr/SWIA202265975.md): None · failed · Jun 29, 2022 · N608UX · Emb EMB110*
  > HYD 2 LO PRESS CAUTION IN FLIGHT. RAN QRH. DID NOT FIX. (FLIGHT 5918 - FILED CLSOED) PLEASE REFERENCE AML 941742. HYDRAULIC LINE LEAKING REPLACEMENT REFERENCE AML 941740, AND EDP REPLACEMENT REFERENCE AML 941244.
- [SDR CALA2022042901106](https://openairdocs.org/sdr/CALA2022042901106.md): None · none · Apr 29, 2022 · N820UA · Airbus A300*
  > ECAM CAUTION MESSAGE - Y RSVR LO LVL MESSAGE INOP - HYD LEAK APPEARS TO BE AT THE PTU MANIFOLD. NEED MORE TIME TO FOUND 2WAY HYD VALVE DRUM SEAL ITEM 100 IPC 29-13-15-02A LEAKING TROUBLESHOOT. AND O-RING 40 FOR CHECK VALVE 10. REPLACED THE O-RINGS AND BONNETS
- [SDR CALA2022032800812](https://openairdocs.org/sdr/CALA2022032800812.md): Manifold · leaking · Mar 28, 2022 · N403UA · Airbus A320232
  > *EMERGENCY DECLAERD* ECAM CAUTION MESSAGE - Y RSVR LO LVL MESSAGE INOP - HYD HYD Y RSVR LO LVL PULLED AND COLLARD CIRCUIT BREAKERS ON PANEL 123VU - "Y HYD ELEC PULLED AND COLLARED 2 YELLOW ELECT PUMP C/B PUMP" AND "Y PUMP CONTROL" ON PANEL 121VU. FOUND LEAK AT
- [SDR SWIA202264778](https://openairdocs.org/sdr/SWIA202264778.md): None · failed · Mar 7, 2022 · N976SW · Cndair CL6002B19
  > UPON LANDING GEAR EXTENSION, WE RECEIVED A HYD 3 LO PRESS CAUTION MESSAGE, WITH ASSOCIATED GEAR DISAGREE WARNING MESSAGE. WE COMPLETED THE APPROPRIATE QRH PROCEDURES, AND COMPLETED A PRECAUTIONARY LANDING WITH NO FURTHER INCIDENT. (FLIGHT 5701 - FILED OPEN)
- [SDR GTIA202201136252](https://openairdocs.org/sdr/GTIA202201136252.md): Not Reported · not reported · Jan 28, 2022 · N923NK · Airbus A320271N
  > G SYST PUMP LOW PRESSURE-PER TSM 29-11-00-810-805-A R+R SYSTEM- PRESS-SW (1151GN) ALSO CONTACT CLEANED CONNECTOR (1074GK) PER MOC REQUEST R+R(EDP) PUMP AT ENG#1 OPERATIONAL TEST FOUND NORMAL, NO LEAK FOUND IAW AMM 29-11-51-400, AMM 29-11-00, ESPM 20-55-10
- [SDR SWIA202263753](https://openairdocs.org/sdr/SWIA202263753.md): None · leaking · Jan 10, 2022 · N945SW · Cndair CL6002B19
  > ON CLIMB OUT FROM FAR, GOT 'HYD 3 LO PRESS' CAUTION MESSAGE & HYD SYS 3 INDICATED '0' PSI. CREW C/W QRH PROCEDURE, DIVERTED TO MSP, PERFORMED MANUAL GEAR EXTENSION, DECLARED EMERGENCY & LANDED WITHOUT INCIDENT & NOT OVERWEIGHT. CREW NOTED HYD SYS 3 QTY INDIC
- [SDR AALA202110251462](https://openairdocs.org/sdr/AALA202110251462.md): Transmitter · unserviceable · Oct 23, 2021 · N802NN · Boeing 737*
  > AIRCRAFT WAS GROUNDED: HYDRAULIC SYSTEM B LOW PRESSURE LIGHT. DECLARED AN EMERGENCY AND DIVERTED TO AMA, LANDING SAFELY. MAINTENANCE REPLACED #2 ENGINE DRIVEN PUMP (AALA202110258415) PER AMM 29-11-21, SYSTEM B ELECTRIC MOTOR DRIVEN PUMP (AALA202110252982) PER
- [SDR QXEA2021102200485](https://openairdocs.org/sdr/QXEA2021102200485.md): Pressure Switch · malfunctioned · Oct 21, 2021 · N421QX · Bombdr DHC8402
  > AFTER TAKEOFF @ 1200 FT AGL FLAP POWER CAUTION ILLUMINATED AFTER ATTEMPTING TO RETRACT FLAPS. FLAPS REMAINED AT 15°. WE DID FLAP POWER CAUTION IN E&A FLAP POWER CAUTION EXTINGUISHED & RETRACTED TO 0° UPON LANDING ON TOUCHDOWN FLAP POWER CAUTION ILLUMINATED. DI
- [SDR AALA2020070989016](https://openairdocs.org/sdr/AALA2020070989016.md): Pressure Switch · defective · Jul 6, 2020 · N732US · Airbus A319112
  > AIRCRAFT WAS GROUNDED: RECIEVED NR 1 ENGINE GREEN HYDRAULIC PUMP LOW PRESSURE AND GREEN SYSTEM LOW PRESSURE FAULT. DUE TO THE LOSS OF THE GREEN HYDRAULIC SYSTEM AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO DFW WHERE IT LANDED SAFELY WITHOUT FURTHER
- [SDR JGVR20200528001](https://openairdocs.org/sdr/JGVR20200528001.md): Pressure Switch · leaking · May 28, 2020 · N796JH · Lear 45LEAR
  > WHILE TAXIING FOR DEPARTURE ALL HYDRAULIC PRESSURE WAS LOST ON RT HYDRAULIC SYSTEM. TROUBLESHOT AND FOUND RT HYDRAULIC PRESSURE SWITCH LEAKING. REPLACED THE FAILED SWITCH WITH NEW P/N 6629101004-001 S/N 1206. VISUAL INSPECTION OF THE OLD SWITCH SHOWS A PIECE O
- [SDR AALA2020041309001](https://openairdocs.org/sdr/AALA2020041309001.md): Pressure Switch · defective · Apr 9, 2020 · N816AW · Airbus A319132
  > AIRCRAFT NOT GROUNDED - DURING LANDING, AUTO BRAKE NOT AVAILABLE, NORMAL BRAKE NOT AVAILABLE, 'USE ALTERNATE BRAKING' CAME ON ECAM. ALSO, NO. 1 ENGINE GREEN HYDRAULICS LOW PRESSURE ON ECAM. REMOVED AND REPLACED NO. 1 ENGINE PRESSURE SWITCH PER AMM 29-11-17, OP
- [SDR 9PMA2020042700007](https://openairdocs.org/sdr/9PMA2020042700007.md): Pressure Switch · defective · Dec 17, 2019 · N530TM · Beech 400A
  > PIC REPORTS LANDING GEAR TAKES 90 SECONDS TO RETRACT. AFTER OPERATIONAL CHECKS CAME TO FIND INOP. PRESSURE SWITCH CAUSING DELAY IN LANDING GEAR RETRACTION. AFTER FURTHER INVESTIGATION THERE WAS NO DAMAGE TO AIRCRAFT, OR INJURY TO CREW OR PAX.
- [SDR FDEA201909112212](https://openairdocs.org/sdr/FDEA201909112212.md): Pressure Switch · failed · Sep 11, 2019 · N127FE · Boeing 7673S2F
  > UNSCHD STAB TRIM FOR APPROXIMATELY 2 SECONDS ON EICAS, PASSING 8000 FT DURING DESCENT SPEED 210 KTS FLAP 1. REPLD C HYD PRESS SWITCH S29. PRESSURE SWITCH LEAK CKS GOOD. PERFORMED OPS CK OF ADP REF AMM 29-11-03-4-0. T/S UNSCHED STAB TRIM REF FIM 27-09 FAULT TRE
- [SDR IPXA2019071744589](https://openairdocs.org/sdr/IPXA2019071744589.md): Pressure Switch · leaking · Jul 17, 2019 · N330UP · Boeing 76734AF
  > INSPECTION TYPE:N/A EMERGENCY DECLARED - C HYD SYS PRESSURE LIGHT ENROUTE. ALTERNATE GEAR EXTENSION & ALTERNATE FLAP EXTENSION FOR LANDING. FOUND C2 PRESSURE SWIFELY LEAKING AT MANIFOLD R&R DELTA P REF 29-11-18-01 # 240 LEAK CK OK. IPC 29-11-18-01 # 240
- [SDR FDEA201907031477](https://openairdocs.org/sdr/FDEA201907031477.md): Transmitter · cracked · Jul 3, 2019 · N750FD · Airbus A300B4622R
  > BLUE RSVR LOW ON ECAM AT TOP OF DESCENT. FOUND CRACK IN BLUE SYSTEM PRESSURE TRANSMITTER HOUSING CAUSING HYDRAULIC LEAK. R&R BLUE SYSTEM PRESSURE TRANSMITTER IAW 29-12-12-04-0. LEAK AND OPS CK GOOD.
- [SDR CALA2019032900482](https://openairdocs.org/sdr/CALA2019032900482.md): Pressure Switch · leaking · Mar 27, 2019 · N497UA · Airbus A320232
  > Y RSVR LO LVL DISPLAYED ON UPPER ECAM SCREEN. HYD LOW CONFIRMED ON SYS PAGE. FOUND NR 2 ENG YELLOW DRIVEN PUMP PRESS SWITCH LEAKING, REPLACED SWITCH PER AMM 29-13-17, ALSO INSPECTED AND REPLACED CASE DRAIN FILTER ELEMENT, NO METAL FOUND ON ELEMENT OR CASE BOWL
- [SDR CALA2019032500468](https://openairdocs.org/sdr/CALA2019032500468.md): Pressure Switch · leaking · Mar 25, 2019 · N497UA · Airbus A320232
  > ENG 2 PUMP LO PR DISPLAYED ON UPPER ECAM. DEFERRED PER MEL 2930GG. APPROVED MEL 2930GG FOR NR 2 ENGINE DRIVEN HYD PUMP LOW PRESSURE WARNING ERRONEOUSLY DISPLAYED. ASOCIATED SYSTEM PRESSURE INDICATION OPERATES NORMALY. ITEM DEFERRED PER 2930GG. OK TO CONTINUE.
- [SDR FDEA201901250196](https://openairdocs.org/sdr/FDEA201901250196.md): Pressure Switch · failed · Jan 25, 2019 · N749FD · Airbus A300B4622R
  > FOLLOWING T/O KMEM ECAM: (GREEN SYS LO PR) CONFERRED WITH DISPATCH / MAINT DECISION TO RETURN KMEM. FOLLOWED ECAM AND QRH PROCEDURES. GREEN HYD LVL IN GREEN BAND/PRESS ON ECAM 3100 PSI. CAPT CONFIRMED L/G WAS MANUALLY EXTENDED PER QRH. RESTORED LANDING GEAR TO
- [SDR ASOA201901065001](https://openairdocs.org/sdr/ASOA201901065001.md): Pressure Switch · faulty · Jan 6, 2019 · N13979 · Emb EMB145LR
  > PILOT REPORTED "BRK INOP MESSAGE AFTER GEAR RETRACTION" MX REMOVED AND REPLACED THE RT HYD PRESS SWITCH WITH OPERATIONAL CHECK GOOD. A/C WAS APPROVED FOR RETURN TO SERVICE.
- [SDR QXEA2019010700007](https://openairdocs.org/sdr/QXEA2019010700007.md): Pressure Switch · malfunctioned · Jan 5, 2019 · N431QX · Bombdr DHC8402
  > RIGHT AFTER TAKEOFF WHEN WE TRIED TO RETRACT THE FEAR WE GOT A NR 2 ENG HYD PUMP CAUTION ALONG WITH A NR 2 HYD ISO VALVE AND NR 2 RUD HYD CAUTION. THE GEAR DID NOT RETRACT. WE PERFORMED THE NR 2 ENG HYD PUMP E/A CHECKLIST. WE HAD NO HYD PRESSURE BUT NORMAL HYD
- [SDR AALA201812179006](https://openairdocs.org/sdr/AALA201812179006.md): Pressure Switch · malfunctioned · Dec 14, 2018 · N826AW · Airbus A319132
  > THE AIRCRAFT WAS GROUNDED. OUT OF 4,000' GREEN SYSTEM ENGINE DRIVEN PUMP LOW PRESSURE FAILURE. THE FLIGHT RETURNED TO PHL, LANDED UNDER MAX WEIGHT AND WITHOUT FURTHER INCIDENT. REPLACED ENGINE PUMP PRESSURE SWITCH FOR NR 1 ENGINE PER 29-11-17-000-010. ENGINE R
- [SDR DALA2018120647071](https://openairdocs.org/sdr/DALA2018120647071.md): Transmitter · malfunctioned · Dec 4, 2018 · N543US · Boeing 757251
  > (AIRCRAFT 5643, L/P 4216116) DURING DESCENT GOT C HYD SYS PRESS EICAS MSG, COMPLIED W/ QRH AFTER LANDING DURING TAXI LOST R HYD SYSTEM. STOPPED A/C AND TOWED TO GATE. AFTER LANDING DURING TAXI LOST R HYD SYSTEM TRANSFER TO LOG #4216117. TROUBLESHOT CENTER HYD
- [SDR CALA2018102902222](https://openairdocs.org/sdr/CALA2018102902222.md): Pressure Switch · faulty · Oct 29, 2018 · N469UA · Airbus A320232
  > G ENG 1 PUMP LO PR DISPLAYED ON UPPER ECAM SCREEN. - HYD HYD PUMP 31-2914-9-9003, AMM 29-11-51. FURTHER TSM REF 29-11-00- 810-804. BERG TOMC FAILING. NEEDS NEW SWITCH REF TSM TASK 29-11-00-810-804. FOUND PRESSURE SWITCH1074GK REMOVED AND REPLACED NR 1 ENG PU
- [SDR SWIA2018100245119](https://openairdocs.org/sdr/SWIA2018100245119.md): Transducer · defective · Oct 2, 2018 · N772SK · Cndair CL6002C10
  > UPON NOSE GEAR RETRACTION, LOUD THUD. GRINDING NOISE ENSUED AND GOT LOUDER. DECLARED EMERGENCY. NO UNUSUAL INDICATIONS. (FLT 3532) CLOSED REMOVED AND REPLACED THE LOWER PRESSURE TRANSDUCER FOR HYDRAULIC SYSTEM NR 2 IAW AMM. OPS CHECK GOOD, NO DEFECTS NOTED. AL
- [SDR 2PJA20180717001](https://openairdocs.org/sdr/2PJA20180717001.md): Transducer · failed · Jul 17, 2018 · N255MK · Bell 430
  > ON TAKEOFF, DURING CLIMB NR 2 HYDRAULIC PRESSURE REDUCED TO 0 PSI. PAGE 2 CAUTION WAS ILLUMINATED. AIRCRAFT DIVERTED TO KMTN. MAINTENANCE REMOVED AND REPLACED THE NR 2 HYDRAULIC TRANSDUCER. AIRCRAFT WAS GROUND RAN AND OP CHECKED GOOD, THEN RETURNED TO SERVICE.
- [SDR DALA2018021200852](https://openairdocs.org/sdr/DALA2018021200852.md): Pressure Switch · failed · Feb 12, 2018 · N557NW · Boeing 757251
  > ABORTED TAKEOFF AT 50 KNOTS DUE TO A LT ENG HYD PUMP FAILURE. REPLACED THE NR 1 ENGINE LOW PRESSURE SWITCH IAW AMM 29-31. OP CHECKED OK.
- [SDR AALA20180130007](https://openairdocs.org/sdr/AALA20180130007.md): Control Switch · faulty · Jan 29, 2018 · N139AN · Airbus A321231
  > AIRCRAFT WAS GROUNDED: DURING CRUISE, CREW REPORTED A GREEN HYDRAULIC SYSTEM LOW PRESSURE INDICATION AND PERFORMED MANUAL GEAR EXTENSION. EMERGENCY DECLARED AND UNEVENTFUL LANDING CONTINUED TO DFW. MAINTENANCE REPLACED FLIGHT CONTROL SWITCH 1151GN, SERVICED GR
- [SDR CA180117001](https://openairdocs.org/sdr/CA180117001.md): Switch · failed · Jan 16, 2018 · Airbus A319114
  > (CAN) GREEN HYD RESERVOIR LOW AIR PRESSURE MSG ON EICAS AFTER AIRPLANE SITTING FOR LONG ON THE GATE. RESOLUTION, AS PER AMM29-14-16, RESERVOIR DEPRESSURIZATION OF GREEN (MTCE PANEL) FIN1087GM. REPLACED (P/N 70200), AS PER AMM 29-34-11 GREEN RESERVOIR PRESSUR
- [SDR JIKA2017122201](https://openairdocs.org/sdr/JIKA2017122201.md): Warning System · false activation · Dec 22, 2017 · N249DH · Swrngn SA227AT
  > THE PILOT HAD LEVELED OFF AFTER DEPARTURE FROM KDFW WHEN THE RIGHT HYDRAULIC LOW PRESSURE ANNUNCIATOR ILLUMINATED. THE PILOT FOLLOWING EMERGENCY PROCEDURES NOTIFIED ATC AND DECLARED AN EMERGENCY, THEN LANDED BACK IN KDFW WITHOUT INCIDENT. MAINTENANCE INSPECTED
- [SDR AALA201709069005](https://openairdocs.org/sdr/AALA201709069005.md): Pressure Switch · faulty · Sep 1, 2017 · N977UY · Airbus A321231
  > AIRCRAFT WAS GROUNDED: GREEN ENGINE 1 PUMP FAILURE AFTER POWER REDUCTION ON TAKEOFF, AN EMERGENCY WAS DECLARED, THE AIRCRAFT RETURNED TO CLT WHERE IT LANDED SAFELY AND WAS TOWED TO THE GATE. MAINTENANCE REPLACED PRESSURE SWITCH 1074GK PER AMM 29-11-17. (CLOSED
- [SDR P5CA2017072500226](https://openairdocs.org/sdr/P5CA2017072500226.md): Circuit Card · failed · Jul 24, 2017 · N851GT · Boeing 74787UF
  > DURING CRUISE, HAD A EICAS MESSAGES FOR HYD PRESSURE, SYS 3. PERFORMED QRH PROCED WITH NR 3 DMD ENG PUMPS OFF PRIOR TO PROCEDURE EICAS MESSAGES HYD PRESSURE NR 3 ENG, GPS, ADC CENTER MESSAGES. QRH/ ELC LIST COMPLETE BUT AURAL WARNING CONTINUED. NR 3 HYD SYS
- [SDR AALA20170318005](https://openairdocs.org/sdr/AALA20170318005.md): Pressure Switch · faulty · Mar 18, 2017 · N176AA · Boeing 757223
  > AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. SXM-JFK FLIGHT DIVERTED TO SJU ACCOUNT LEFT HYDRAULIC QUANTITY LOW RESERVOIR LIGHT ILLUMINATED AND LEFT HYDRAULIC QUANTITY EICAS MESSAGE. OVERWEIGHT LANDING UNEVENTFUL. REMOVED AND REPLACED LEFT HYDRAULIC RESERVOI
- [SDR FDEA201703160941](https://openairdocs.org/sdr/FDEA201703160941.md): Pressure Switch · defective · Mar 16, 2017 · N943FD · Boeing 7572G5
  > DURING DESCENT HAD SPOILERS EICAS WITH ASSOCIATED SPOILERS LIGHT OVERHEAD FELT SLIGHT ROLL TO RIGHT. REMOVED AND REPLACED HYDRAULIC PRESSURE SW (S27) PER AMM 27-11-17-4. REACTIVATED SPOILERS 5 & 8 AND OPS CHECKED SPOILER SYSTEM PER AMM 27-61-00-5; OPS CK WAS N
- [SDR AALA20161119015](https://openairdocs.org/sdr/AALA20161119015.md): Transducer · faulty · Nov 19, 2016 · N9017P · Airbus A319115
  > AIRCRAFT WAS GROUNDED. DFW, AIR INTERRUPT, ATL-LAX. EMERGENCY DECLARED. LANDING UNEVENTFUL. DURING CRUISE THE CREW OBSERVED THE YELLOW HYDRAULIC SYSTEM PRESSURE TO BE 0 WITH NO OTHER ABNORMAL INDICATIONS OR WARNING. QUANTITY SHOWED NORMAL. ACTIVATION OF YELLOW
- [SDR HNAA2016082500255](https://openairdocs.org/sdr/HNAA2016082500255.md): Pressure Switch · defective · Aug 24, 2016 · N329EN · Dhav DHC8311
  > AFTER ENGINE START ROLL SPOILER INBD HYDRAULIC C/IL ILLUMINATED. CYCLED FLIGHT CONTROL SPOILER 1 SWITCH. CAUTION LIGHT EXTINGUISHED. R & R INBD SPOILER HYD PRESSURE SWITCH. GROUND RAN ACFT. LEAK AND OPS CHECK GOOD.
- [SDR SWAA2016041150771](https://openairdocs.org/sdr/SWAA2016041150771.md): Transmitter · faulty · Apr 5, 2016 · N607SW · Boeing 7373H4
  > AT CRUISE HYD SYS A PRESS INDICATOR READ 900 PSI A HYD QTY NORMAL. ALL A SYSTEMS OPERATED NORMALLY & PRESS LIGHTS NORMAL AFTER GEAR EXTENSION, HYD SYS A INDICATION NORMAL THROUGH SHUTDOWN. R & R A HYD SYS PRESS TRANSMITTER AMM.
- [SDR AALA201603259001](https://openairdocs.org/sdr/AALA201603259001.md): Pressure Switch · defective · Mar 24, 2016 · N826AW · Airbus A319132
  > AIRCRAFT WAS NOT GNDED. SHORTLY AFTER TAKEOFF THE CREW NOTICED A GREEN HYD SYS LOW PRESS INDICATION, SWITCHED PUMP SWITCH OFF IAW ECAM PROCEDURE & ELECTED TO RETURN, WHERE THE ACFT LANDED SAFELY WITH NO ADDITIONAL INCIDENTS. REPLACED THE NR 1 ENG HYD PRESS S
- [SDR AALA20160205008](https://openairdocs.org/sdr/AALA20160205008.md): Transducer · leaking · Feb 5, 2016 · N968AN · Boeing 737823
  > COMPLETE LOSS OF SYS A HYD AFTER 30 MINUTES OF FLIGHT, ALTITUDE 370, SPEED MACH.78 & QTY PERCENT & PRESS SHOWED O. THE FLIGHT DECLARED AN EMER & RETURNED WITHOUT INCIDENT. R & R PRESS SWITCH TRANSDUCER ON THE PRESS MODULE IAW AMM 29-31-12. OPERATIONAL & LEA

Next page: https://openairdocs.org/jasc/2932/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 jasc_code = '2932'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/2932/reports

---
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.