# Service difficulty reports: JASC 2916

A list on [JASC 2916](https://openairdocs.org/jasc/2916.md).

Reports filed under 2916 · Hydraulic Reservoir, Main, newest first.

Page 1 of 8 · 385 reports

- [SDR DALA2026100105465](https://openairdocs.org/sdr/DALA2026100105465.md): Accumulator · leaking · Sep 29, 2026 · N373NW · Airbus A320212
  > DE - DUE TO HYD B RSVR LO LVL ECAM WARNING DURING CRUISE. FOUND BLUE SYSTEM ACCUMULATOR LEAKING FLUID FROM THE NITROGEN SERVICE FITTING. DEACTIVATED ACCUMULATOR AND PLACED ON MEL. (LP: 9153416, AIRCRAFT WAS GROUNDED)
- [SDR SWAA2026092301677](https://openairdocs.org/sdr/SWAA2026092301677.md): Reservoir · overserviced · Sep 23, 2026 · N8749Q · Boeing 7378
  > STARTING NR 2 ENGINE, FA COMPLAINED ABOUT A CAMPFIRE ODOR. WHEN SHUTTING DOWN ENGINES & SWITCHING TO APU AIR GOT A BLAST OF A CHEMICAL ODOR COMING FROM THE GASPERS. ACCOMPLISHED CONDITIONAL INSPECTION IAW MM 05-51-56. ACCOMPLISHED STEPS A(1) THRU STEP A(7).
- [SDR VNAA2026091524801](https://openairdocs.org/sdr/VNAA2026091524801.md): Reservoir · unserviceable · Sep 13, 2026 · N567NN · Cndair CL6002D24
  > HYD 3 HIGH TEMP IN FLIGHT. FOLLOWED QRH PROBLEM DIDN'T GO AWAY. REMOVED AND REPLACED HYD SYSTEM NR 3 RESERVOIR IAW AMM 29-12-30-000/400-801.
- [SDR FDEA202607100896](https://openairdocs.org/sdr/FDEA202607100896.md): Sensor · faulted · Jul 10, 2026 · N662FE · Airbus A300F4605R
  > GREEN SYSTEM OVERHEAT LIGHT FLASHING AND CHIME WARINING.
- [SDR AALA202607060532](https://openairdocs.org/sdr/AALA202607060532.md): Reservoir · underserviced · Jun 29, 2026 · N162UW · Airbus A321211
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INTO DFW DUE TO THE FLIGHT CREW REPORTING AT 31000 THEY HAD FLAP LOCK FLASHING UNTIL THE FLAPS WERE MOVED TO FLAPS 2. THEY ALSO REPORTED RECIEVING A WING TIP LOCKED ECAM. THE FLIGHT CREW ACCOMPLISHED A GO AROUND
- [SDR CALA2026042015487](https://openairdocs.org/sdr/CALA2026042015487.md): Reservoir · overserviced · Apr 18, 2026 · N17302 · Boeing 7378
  > EXHAUST FUMES ODOR FROM AFTER START UNTIL AFTER LANDING. NOTICED ODOR WHEN ENTERING ACFT. TROUBLESHOT IAW FIM 21-00 TASK 830, FOUND HYD RESERVIOR OVERSERVICED. PERFORMED ENGINE RUN AS PERCAUTIONARY. NO FURTHER FUMES NOTED.
- [SDR 2025FA0000591](https://openairdocs.org/sdr/2025FA0000591.md): Reservoir · leaking · Aug 27, 2025 · N632CB · Piper PA31T2
  > AIRCRAFT DEPARTED KSHR AT APPROXIMATELY 0812 ENROUTE KBIL. ON APPROACH INTO KBIL, LANDING GEAR WAS SELECTED DOWN BUT FAILED TO FULLY EXTEND. THE PILOT FOLLOWED EMERGENCY LANDING GEAR EXTENSION PROCEDURES AND GOT ALL THREE LANDING GEAR DOWN AND LOCKED. THE AIRC
- [SDR DALA2025081105961](https://openairdocs.org/sdr/DALA2025081105961.md): Reservoir · leaking · Aug 7, 2025 · N899AT · Boeing 717200
  > CREW DIVERTED TO ORD AFTER RECEIVING A LT SYSTEM HYDRAULIC QUANTITY LOW MESSAGE WITH QUANTITY DEPLETING. FOUND LEFT HYD LEAKING AT HYD RESERVOIR BLEED VALVE DRAIN HOSE CONNECTION. REPLACED RESERVOIR. LEAK CHECK NORMAL.(7712608)
- [SDR SIMA20250729003](https://openairdocs.org/sdr/SIMA20250729003.md): Reservoir · unserviceable · Jul 29, 2025 · N309JR · Emb ERJ170200LR
  > "HYD 2 LO QTY" IN CRUISE FLIGHT. RESERVOIR SHOWED 12%, DROPPED TO ZERO OVER TIME. PSI REMAINED AT 3000 PSI FOR HYD SYSTEM 2. NO ABNORMALITIES WITH STEERING OR BRAKES NOTED ON LANDING. EMERGENCY DECLARED. REMOVED AND REPLACED NO 2. HYDRAULIC RESERVOIR IAW AMM 2
- [SDR AALA202507315656](https://openairdocs.org/sdr/AALA202507315656.md): Reservoir · leaking · Jul 28, 2025 · N815NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: REPEAT ITEM, AFTER TAKEOFF UPON RAISING OF GEAR ENGINE NUMBER ONE HYDRAULIC LOW PRESSURE AND ELECTRICAL 2 HYDRAULIC LOW PRESSURE LIGHTS ILLUMINATED. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT IAD. REMOV
- [SDR FDEA202507101170](https://openairdocs.org/sdr/FDEA202507101170.md): Accumulator · underserviced · Jul 10, 2025 · N690FE · Airbus A300F4605R
  > ABORTED TAKEOFF FOR YELLOW HYD LOW PRESS. THEN WHILE DOING FLIGHT CONTROL CHECK, NOTICED THE YELLOW HYD FLUID LEVEL DECREASING. AMM: 12-14-29-00 FOUND THE YELLOW SYSTEM ACCUMULATOR TO BE UNDERSERVICED. SERVICED IT ACCORDING TO AMM. OPERATED THE FLIGHT
- [SDR 2025F00150](https://openairdocs.org/sdr/2025F00150.md): Reservoir · warning message · Jun 24, 2025 · Boeing 7878
  > HYD RSVR PRESS IND R STATUS MESSAGE.
- [SDR IPXA2025062370033](https://openairdocs.org/sdr/IPXA2025062370033.md): Accumulator · low pressure · Jun 23, 2025 · N171UP · Airbus A300F4622R
  > AFTER TAKEOFF GREEY SYS HYD LOW PRESSURE ECAM AIRCRAFT WAS VIBRATING LANDING GEAR WOULD NOT RETRACT FOLLOWED ECAM PROC AND ATB TO SDF. REMOVED AND REPLACED GREEN HYDRAULIC ACCUMULATOR REF AMM 29-11-56/0401 OPS CHK GOOD. C/W LANDING GEAR NORMAL EXTENSION AND
- [SDR HALA20250609032](https://openairdocs.org/sdr/HALA20250609032.md): Reservoir · failed · Jun 6, 2025 · N483HA · Boeing 717200
  > HYD R PRES LO IN FLIGHT SYSTEM WOULD NOT REPRESSURIZE, LEAD TO EMERGENCY GEAR EXT. FOUND RH HYDRAULIC RESERVOIR BLOWN / STUCK. REMOVED AND REPLACED RH HYDRAULIC RESERVOIR PER AMM 29-12-01-400-801 UP TO STEP D(8). OPS CHECK + LEAK CHECK GOOD. OK FOR SERVICE.
- [SDR CALA2025031302800](https://openairdocs.org/sdr/CALA2025031302800.md): Reservoir · low · Mar 12, 2025 · N835UA · Airbus A319131
  > HYD Y RES OVHT YELLOW SYSTEM RESOVOIR QUANTITY WAS BELOW THE REQUIRED SERVICE LEVEL. SERVICED YELLOW SYSTEM PER AMM 12-12-29. REMOVED AND REPLACED THE YELLOW CHECK VALVE Y(3083) PER AMM29-24-21-000-001. ACCOMPLISHED TEST 3 IDLE LEAK CHECK PER 71-00-00-710-012
- [SDR AALA202502108330](https://openairdocs.org/sdr/AALA202502108330.md): Reservoir · underserviced · Feb 9, 2025 · N896NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: HYDRAULIC HEAD PRESSURE DROPS TO ZERO, WILL NOT HOLD; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT SAN. SERVICED HYDRAULIC RESERVOIR HEAD PRESSURE, PER AMM 29-09-00. PERFORMED HYDRAULIC RESE
- [SDR FDEA202501220121](https://openairdocs.org/sdr/FDEA202501220121.md): Valve · underserviced · Jan 22, 2025 · N691FE · Airbus A300F4605R
  > IN CRUISE FLIGHT GOT GREEN HYDRAULIC RSV LO LEVEL. BOTH ECAM AND OVERHEAD GAUGE SHOWED QUANTITY NEAR ZERO. RAN QRH, ALTERNATE EXTENDED GEAR AND GOT TOWED IN AFTER LANDING. EMERGENCY DECLARED AMM: 29-14-00-03 SERVICED GREEN RESERVOIR HEAD PRESSURE. WIT
- [SDR DALA2024122712036](https://openairdocs.org/sdr/DALA2024122712036.md): Reservoir · leaking · Dec 27, 2024 · N926AT · Boeing 717200
  > SHIP 9573 -MISC- THE FLIGHT CREW DECLARED AN EMERGENCY DUE TO RIGHT HYDRAULIC SYSTEM PRESSURE LOSS AFTER GEAR EXTENSION. CORRECTIVE ACTION: MAINTENANCE FOUND THAT THE RIGHT HYDRAULIC RESERVOIR WAS LEAKING. THE RESERVOIR WAS REPLACED PER B717 AMM. OPERATION AND
- [SDR CALA2024121801573](https://openairdocs.org/sdr/CALA2024121801573.md): Reservoir · overserviced · Dec 16, 2024 · N812UA · Airbus A319131
  > AT 8000FT GOT A HYD RSVR OVHT. RAN ECAM.OVHT SUBSIDED IN UNDERT EN MINUTES. FOUND YELLOW SYS SIGNIFICANTLY OVER SERVICED, DRAINED FLUID TILL SERVICE LEVEL REACHED. PERFORMED YELLOW SYS HYD TEST WITH #2 ENG RUNNING REF AMM 29-13-00-710-002-A. OPS CHECK GOOD FAU
- [SDR QXEA2024111200266](https://openairdocs.org/sdr/QXEA2024111200266.md): Reservoir · low · Nov 8, 2024 · N647QX · Emb ERJ170200LR
  > FLIGHT 2100. HYD 3 LO QTY EICAS MESSAGE NEAR TOP OF DECENT. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. SERVICED #3 HYDRAULIC SYSTEM RESERVOIR REF E175 AMM 12-12-01-600-801-A. RAN 3A AND 3B ACMP'S AND INSPECTED SYS 3 AREA NO LEAKS FOUND. FLUID
- [SDR GTIA2024082938348](https://openairdocs.org/sdr/GTIA2024082938348.md): Reservoir · leaking · Aug 28, 2024 · N964NK · Airbus A320271N
  > FUME EVENT SMELLED LIKE DIRTY SOCKS DESCENDING OUT OF FL 270. TURNED OFF PACK 1 AND SMELL WENT AWAY ( PACKS - A320 WITH MOD. 30626/MP K6443 (ENHANCED ECS) OR A321 WITH MOD. 157080/MP K17996 (PACK FLOW SELECTOR) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS))-C/W
- [SDR AALA202408057199](https://openairdocs.org/sdr/AALA202408057199.md): Drain Valve · leaking · Jul 25, 2024 · N93003 · Airbus A319115
  > AIRCRAFT WAS GROUNDED: PASSING 6000 IN THE DESCENT FOR THE ARRIVAL INTO IND, FLIGHT CREW EXPERIENCED A DIRTY SOCK SMELL AND IMMEDIATELY TURNED OFF PACK 1 TO ALLEVIATE THE SMELL. FUMES CONTINUED FOR ABOUT 4 MINUTES AND THEN SLOWLY DISSIPATED. MAINTENANCE FOUND
- [SDR JIKA2024080501](https://openairdocs.org/sdr/JIKA2024080501.md): Reservoir · low · Jul 24, 2024 · N802BA · Beech 99
  > ABORTED TAKE-OFF DUE TO LOSS OF LH BRAKE PRESSURE. AIRCRAFT RETURNED TO BLOCK WITHOUT INCIDENT. MAINTENANCE DETERMINED HYDRAULIC RESERVOIR FLUID LEVELS WERE LOW AND SERVICED ACCORDINGLY. OPS CHECK GOOD AND NO REPEATS OF DEFECT.
- [SDR DALA2024022102447](https://openairdocs.org/sdr/DALA2024022102447.md): Reservoir · faulted · Feb 19, 2024 · N697DL · Boeing 757232
  > SHIP 0697 -MISC/DE- CENTER AND RIGHT HYD SYS PRESS LIGHTS ILLUM. NO LOW-PRESSURE LIGHTS IN INDIVIDUAL PUMPS. RSVR LOW PRESSURE AUTO EVENT RECORDED. CORRECTIVE ACTION: VERIFIED HYD RESERVOIRS PROPERLY SERVICED AND HYD PRESSURE INDICATIONS AND PRESSURES NORMAL.
- [SDR CALA2023100602965](https://openairdocs.org/sdr/CALA2023100602965.md): Line · leaking · Oct 4, 2023 · N893UA · Airbus A319132
  > HYD G RSVR LO LVL FOUND GREEN HYD QTY LOW AT SERVICE PANEL. FOUND ON GVI WALK EVIDENCE OF SKYDROL FROM #1 ENGINE PYLON TAIL DRAIN & BEHIND 415BL PICTURES ATTACHED. LEAK APPEARS TO BE IN CLAMP BLOCK UNDER #1 ENGINE #1 FIRE BOTTLE. LINES FWD OF CLAMP BLOCK ARE D
- [SDR CALA2023012000164](https://openairdocs.org/sdr/CALA2023012000164.md): Reservoir · low · Jan 19, 2023 · N57862 · Boeing 757324
  > LT HYD QTY EICAS C, LEFT HYDRAULIC RESERVOIR QUANTITY IS LOW, HYD AUTO EVEN T RAN CHKLIST IAW QRH. AFT ER SECURING BOTH L PUMPS RUDDER RATIO DISPLAYED. QTY SLOWLY RETURNED NORMAL & LANDING WITH ALL MESSAGES & INDICATIONS RETURNING TO NORMAL. CREW STATED LT
- [SDR DXTA2022112874760](https://openairdocs.org/sdr/DXTA2022112874760.md): Reservoir · unserviceable · Nov 25, 2022 · N659QS · Cessna 680A
  > 1). MAIN HYDRAULICS: AFTER TAKEOFF THE LANDING GEAR DID NOT COME UP AND AMBER CAS MESSAGE HYD PRESS LOW LEFT AND RIGHT CAME ON. BEFORE RUNNING THE CHECKLIST THE CAS MESSAGE WENT OUT AND THE GEAR CAME UP. RETURNED TO THE DEPARTURE AIRPORT AND THE GEAR CAME DOWN
- [SDR F3LA2022082300088](https://openairdocs.org/sdr/F3LA2022082300088.md): Reservoir · leaking · Aug 21, 2022 · N373FR · Airbus A320251N
  > DISCREPANCY: ECAM MSG. LOW AIR PRESSURE (BLUE HYD SYS)- CORRECTIVE ACTION:REF LP255919 REMOVED AND REPLACED BLUE HYDRAULIC RESERVOIR PRESSURIZATION UNIT I.A.W AMM 29-14-41-000/400-002-A. NO LEAKS DETECTED. OPS CHECK GOOD. A/C OK FOR SERVICE. TW:F9TAB2198 DD:
- [SDR FDEA202206051378](https://openairdocs.org/sdr/FDEA202206051378.md): None · none · Jun 5, 2022 · N745FD · Airbus A300B4622R
  > SHORTLY AFTER TAKEOFF, GOT YELLOW HYD PUMP PRESS LOW. TURNED OFF PUMP IAW ECAM AND COMPLIED WITH QRH. YELLOW SYSTEM OPERATED NORMALLY ON PTU. DISCOVERED YELLOW HYDRAULIC RESEVOIR BAD. REMOVED AND REPLACED YELLOW SYSTEM RESERVOIR 293000 IAW AMM 29-13-46-04
- [SDR ABXA20211121120](https://openairdocs.org/sdr/ABXA20211121120.md): None · none · Nov 21, 2021 · N749AX · Boeing 767232
  > RIGHT HYD ELECTRIC DEMAND PUMP EICAS MESSAGE AFER ENGINES START. AIRCRAFT BACK TO BLOCK AND GROUNED BY MAINTENANCE. MAINTENANCE INPECTED RIGHT HYDRAULIC SYSTEM AND FOUND NO DEFECTS. PREFORMED OPERATION CHECK OF THE RIGHT HYD DEMAND PUMP OPS CHECK GOOD IAW AM
- [SDR VNAA202111071111](https://openairdocs.org/sdr/VNAA202111071111.md): Reservoir · malfunctioned · Nov 4, 2021 · N573NN · Cndair CL6002D24
  > ON DEPARTURE, #3 HYD SYSTEM CAUTION DURING GEAR RETRACTION. THEY DECLARED AN EMERGENCY, RETURNED TO CLT AND LANDED WITHOUT ISSUES IN CLT. THEY WERE NOT OVERWEIGHT ON LANDING. RTF-UPON SELECTED GEAR UP AFTER ROTATION HYD PUMP 3A AMBER CAS. FOLLOWED BY INBD GRND
- [SDR DALA2021110306780](https://openairdocs.org/sdr/DALA2021110306780.md): None · none · Nov 2, 2021 · N813NW · Airbus A330323
  > SHIP 3313 UPON LANDING GEAR EXTENSION GREEN SYS RESV LOW AIR STAYED ON FOR ABOUT 1 MIN. EXECUTED GO AROUND. RESOLVED ITSELF AFTER LG UP AND FLAPS 3 TO 2. CORRECTIVE ACTION: FOUND SENSE LINE 5357JM101 CLOGGED. REMOVED AND UNCLOGGED THE LINE. (7970893)
- [SDR WX0A2021102573860](https://openairdocs.org/sdr/WX0A2021102573860.md): Reservoir · overheated · Oct 25, 2021 · N331NV · Airbus A319111
  > HYDRAULIC Y RSVR OVERHEAT ECAM DISPLAYED DURING CLIMB 12 MINUTES AFTER TAKE OFF. ECAM PROCEDURES ACCOMPLISHED HYDRYLIC FLUID QUANTITY ABNORMALLY HIGH RETURNED TO NORMAL RANGE ONCE SYSTEM COOLED QUANTITY INDICATED NORMAL RANGE DURING PREFLIGHT AND POST. RAN YE
- [SDR LEGR202110180001](https://openairdocs.org/sdr/LEGR202110180001.md): Reservoir · low · Oct 18, 2021 · N57UH · Gulstm GVSPG550
  > DURING MAINTENANCE INPUT SC20535, THIS ORGANISATION WAS REQUESTED TO PERFORM A PRE-FLIGHT INSPECTION IAW AMM 20-00-00. SQUAWK 8.41 REFERSTHIS CONCLUDED THE FOLLOWING 2 TASKS TO BE PERFORMED:-BRAKE ACCUMULATOR PRESSURE LOW, TOP UP AS REQUIRED (SQUAWK 8.41.1) A
- [SDR QXEA2021091000437](https://openairdocs.org/sdr/QXEA2021091000437.md): Reservoir · faulted · Sep 9, 2021 · N430QX · Bombdr DHC8402
  > ON TAKE OFF, LANDING GEAR WAS SLOW TO RETRACT MADE LOUD SQUEALING NOISE, SEQUENCING ON THE RETRACT WAS OFF, & THE ROLL SPOILER OUTBOARD CAUTION & #2 HYD ISO VALV CAUTION BOTH ILLUMINATED. AFTER THE GEAR WENT UP, BOTH LIGHTS EXTINGUISHED & EVERYTHING APPEARED N
- [SDR QXEA2021090300428](https://openairdocs.org/sdr/QXEA2021090300428.md): Pressure Switch · unknown · Sep 3, 2021 · N430QX · Bombdr DHC8402
  > DURING TAKEOFF SEQUENCE WHEN GEAR HANDLE WAS SELECTED UP "#2 HYD ISO VLV"AND "ROLL SPOILER OUTBD HYD" CAUTION LIGHTS ILLUMINATED. AFTER GEAR FINISHED RETRACTING, ALL CAUTION LIGHTS EXTINGUISHED. RETURNED TO FIELD. WHEN GEAR WAS EXTENDED FOR LANDING "#2 HYD IS
- [SDR CALA2021080201235](https://openairdocs.org/sdr/CALA2021080201235.md): Reservoir · inoperative · Aug 2, 2021 · N408UA · Airbus A320232
  > ECAM CAUTION MESSAGE - G RSVR LO LVL MESSAGE INOP - HYD LOST G HYD SYTM 25 MININ FLT FOUND HYDRAULIC LINE LEAKING ON #1 ENGINE THRUST REVERSER HYDRAULIC CONTROL UNIT. REMOVED HYDRAULIC LINE PN D2901005300000 REF IPC 29-11-06-02C ITEM 120A. INSTALLED HYDRAULIC
- [SDR CALA2021062800988](https://openairdocs.org/sdr/CALA2021062800988.md): Reservoir · low · Jun 28, 2021 · N68452 · Boeing 737924ER
  > *EMERGENCY DECLARED FOR LANDING*LEADING EDGE FLAPS AND SLATS DO NOT EXTEND DURING NORMAL SYSTEM OPERATION UPON FLAP EXT FOR LANDIN TE FLAPS WENT ASSYMETRIC BETWEEN 0 AND 1. C/W NON NORM PROCS AT ARRIVAL WAS FOUND HYD RESERVOIR "B" AT 76%. SERVICED HYD RESERVOI
- [SDR DXTA2021060743330](https://openairdocs.org/sdr/DXTA2021060743330.md): Reservoir · low · Jun 6, 2021 · N562QS · Cessna 680A
  > ENG CNTRL FAULT L AMBER CAS: AT FL350 THE AP AND AT KICKED OFF. FOLLOWED BY AN ENGINE CNTRL FAULT L-R CAS MESSAGE. WE PERFORMED THE QRH U1 AND DURING THE CHECKLIST THE CAS MESSAGE GIA FAIL 1 DISPLAYED. WE THEN RAN THE ORH Y1 WITH NO IMPROVEMENT. DECLARED AN EM
- [SDR AALA202106089005](https://openairdocs.org/sdr/AALA202106089005.md): Reservoir · low · Jun 6, 2021 · N126AN · Airbus A321231
  > AIRCRAFT WAS GROUNDED: CREW REPORTED SYSTEM BLUE HYDRAULIC FAILURE UPON DESCENT ALONG WITH ECAM MESSAGES FOR HYDRAULIC BLUE RESERVOIR LOW LEVEL / HYDRAULIC BLUE SYSTEM LOW PRESSURE. NO EMERGENCY WAS DECLARED BUT PRIORITY WAS REQUESTED. THE AIRCRAFT LANDED SAFE
- [SDR YENA2021060400352](https://openairdocs.org/sdr/YENA2021060400352.md): Reservoir · overheated · Jun 4, 2021 · N637JB · Airbus A320232
  > FLT# 2730, SDQ-BOS. HYD Y RESEVOIR OVERHEAT CAUTION ECAM DURING CLIMBOUT AIRCRAFT SPEED 310 KTS FOLLOWED BY MODERATE VIBRATION FELT THROUGHOUT ENTIRE AIRCRAFT. COMPLETED ECAM AND QRH PROCEDURES FOR HYD RESEVOIR OVERHEAT AND REDUCED SPEED TO 26OKTS TO ILLUMINAT
- [SDR AALA202105249004](https://openairdocs.org/sdr/AALA202105249004.md): Reservoir · low · May 21, 2021 · N119NN · Airbus A321231
  > AIRCRAFT WAS GROUNDED: GREEN HYDRAULIC RESERVOIR LOW LEVEL ECAM MESSAGE ALONG WITH #1 ENGINE GREEN HYDRAULIC SYSTEM PUMP LOWER PRESSURE MESSAGE. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED ORD WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. MAINTENAN
- [SDR QXEA2021052000251](https://openairdocs.org/sdr/QXEA2021052000251.md): Reservoir · low · May 19, 2021 · N650QX · Emb ERJ170200LR
  > SYSTEM 2 HYD QUANTITY DROPPED TO 0% WHILE AT CRUISE HYD 2 LO QTY ADVISORY ON CASS MESSAGE. NO OTHER CAUTION MESSAGES. FOLLOWED NAP LOSS OF HYDRAULIC SYSTEM 2 NAP ON QRH. DIVERTED. DURING DESCENT HYD QTY WENT BACK TO NORMAL +50% HYD. MADE A FEW POWER CHANGES
- [SDR 2021FA0000387](https://openairdocs.org/sdr/2021FA0000387.md): Hydraulic Line · worn · Apr 12, 2021 · N332AR · Bombdr BD1001A10
  > PILOT REPORTS HYDRAULIC FLUID FOUND ON GROUND DURING PREFLIGHT. FOUND HYDRAULIC DRAIN LINES TO BE WORN. COMPLIED WITH R&R OF REQUIRED LINES. OPS TEST GOOD. AIRCRAFT OK FOR RTS.
- [SDR A6WA202103127712](https://openairdocs.org/sdr/A6WA202103127712.md): Reservoir · malfunctioned · Mar 11, 2021 · N416AW · Cndair CL6002B19
  > OPEN WARNING MESSAGE. CW QRH. ON HYD SYNOPTIC PAGE, #3 SYS SHOWED 300PSI, 70% QUANTITY AND BOTH HYD PUMP OFF. SYS 3 HYD SWITCHES SET FOR TAKEOFF. WITH FLAPS SET TO 8D DEGREES. PUMP CB'S WERE IN. AT GATE, QUANTITY SHOWS 70%. NO OBVIOUS SIGNS OF LEAKS NOTE
- [SDR QXEA2021012200021](https://openairdocs.org/sdr/QXEA2021012200021.md): Manifold · inoperative · Jan 22, 2021 · N446QX · Bombdr DHC8402
  > AFTER COMPLETING THE AFTER TAKEOFF CHECKLIST THE STBY HYD PRESS GUAGE SHOWED 3000 PSI STBY HYD PRESS SWITCH WAS CONFIRMED OFF (OUT), DIVERSION. REMOVED FROM SERVICE. RAN NR 1 ENGINE AND WAS ABLE TO DUPLICATE DISCREPANCY, WHEN ENGINE HYDRAULICS COME ONLINE, S
- [SDR AALA2020091439011](https://openairdocs.org/sdr/AALA2020091439011.md): Reservoir · low pressure · Sep 11, 2020 · N745VJ · Airbus A319112
  > AIRCRAFT NOT GROUNDED-BRAKES VERY STRONG PULSATING AFTER LANDING, EVEN WITH VERY LIGHT PEDAL PRESSURE, BOTH CAPTAIN & FIRST OFFICE SIDE AFFECTED, AND SLOW SPEED. SIGNIFICANTLY LESS NOTICEABLE AFTER RETRACTING FLAPS AND SPOILERS. ACCOMPLISHED TSM 32-42-00-810
- [SDR SIMA202007243004](https://openairdocs.org/sdr/SIMA202007243004.md): Reservoir · low · Jul 23, 2020 · N282NN · Emb ERJ170200LR
  > CLIMBING PAST 10000 FT EICAS ADVISORY HYD 3 LO QTY W/RESERVOIR AT 18% AND NOMAL PRESSURE.QTY DROPPED CONTINOUSLY TO 0 AT FL 280 STILL 3000 PSI.TAXIING BACK TO GATE EICAS CAUTION HYD 3 LO PRESSURE. COMPLIED W/QRH PROCEDURE.NO EMRGENCY DECLARED."TRANSFERRED TO N
- [SDR AALA202007089011](https://openairdocs.org/sdr/AALA202007089011.md): Reservoir · low · Jul 7, 2020 · N987AM · Airbus A321231
  > AIRCRAFT GROUNDED - ABORTED TAKE-OFF AT 76 KIAS - DURING TAKE-OFF ROLL, ECAM MASTER CAUTION "HYD Y RSVR LO LVL" HYDRAULIC YELLOW RESERVOIR LOW QUANTITY. CHECKED YELLOW HYDRAULIC SYSTEM RESERVOIR, NO LEAKS FOUND, SERVICED PER AMM 12-12-29.
- [SDR DALA2019091605345](https://openairdocs.org/sdr/DALA2019091605345.md): Reservoir · overserviced · Sep 16, 2019 · N923DZ · Boeing 737900ER
  > (LOG 5429608) AT POWER UP ON TOFF.WHAT APPEARED TO BE CONDENSATE/MIST APPEARED FROM WINDSHIELD AIR VENTS. AN ACRID ODOR WAS AFFECTED BY BOTH PILOTS. THE ACRID SMELL AND MIST DISSIPATED AND COMPLETELY DISAPPEARED PASSING 8000'. ACRID SMELL W/OUT SMOKE RETURNED

Next page: https://openairdocs.org/jasc/2916/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 = '2916'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/2916/reports

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