# Service difficulty reports: JASC 2842

A list on [JASC 2842](https://openairdocs.org/jasc/2842.md).

Reports filed under 2842 · Fuel Quantity Sensor, newest first.

Page 1 of 11 · 544 reports

- [SDR QR9R2026090900001](https://openairdocs.org/sdr/QR9R2026090900001.md): Transmitter · failed · Sep 9, 2026 · Bolkms BK117C2
  > DURING RUN UP, FUEL QUANTITY DEGRADED, CAUTION LIGHT WAS ON AND COULD NOT BE RESET. FWD FUEL QUANTITY TRANSMITTER IN FWD TANK FAILS FREQUENCE TEST. REMOVED AND REPLACED FUEL QUANTITY TRANSMITTER IAW AMM 28-40-00, 4-1.
- [SDR DXTA2026081009190](https://openairdocs.org/sdr/DXTA2026081009190.md): Sensor · faulted · Aug 7, 2026 · N234QS · Cndair CL6002B16
  > INFLIGHT AT CRUISE WE NOTICED THAT THE TAIL TANK FUEL WAS NOT TRANSFERRING. SHORTLY THERE AFTER WE RECEIVED TAIL XFER SOV OPEN FOLLOWED BY AUTO TAIL XFER CAS MESSAGES. WE FOLLOWED QRH PROCEDURE FOR TAIL XFER SOV OPEN AND WERE ABLE TO MANUALLY TRANSFER THE TAIL
- [SDR AALA202603063304](https://openairdocs.org/sdr/AALA202603063304.md): Probe · faulted · Jan 21, 2026 · N865NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE NOTICED ENGINE #1 WAS IMBALANCED; EXPECTED FUEL AT DESTINATION WAS INDICATING 11K LBS AND WAS DROPPING FAST TO 10KLBS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. VERIFIED LEFT HAND FUEL QUA
- [SDR AALA202603064333](https://openairdocs.org/sdr/AALA202603064333.md): Probe · faulted · Jan 21, 2026 · N865NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE NOTICED ENGINE #1 WAS IMBALANCED; EXPECTED FUEL AT DESTINATION WAS INDICATING 11K LBS AND WAS DROPPING FAST TO 10KLBS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. VERIFIED LEFT HAND FUEL QUA
- [SDR AALA202603061413](https://openairdocs.org/sdr/AALA202603061413.md): Probe · faulted · Jan 21, 2026 · N865NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE NOTICED ENGINE #1 WAS IMBALANCED; EXPECTED FUEL AT DESTINATION WAS INDICATING 11K LBS AND WAS DROPPING FAST TO 10KLBS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. VERIFIED LEFT HAND FUEL QUA
- [SDR AALA202603069005](https://openairdocs.org/sdr/AALA202603069005.md): Probe · faulted · Jan 21, 2026 · N865NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE NOTICED ENGINE #1 WAS IMBALANCED; EXPECTED FUEL AT DESTINATION WAS INDICATING 11K LBS AND WAS DROPPING FAST TO 10KLBS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. VERIFIED LEFT HAND FUEL QUA
- [SDR AALA202603060034](https://openairdocs.org/sdr/AALA202603060034.md): Probe · faulted · Jan 21, 2026 · N865NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE NOTICED ENGINE #1 WAS IMBALANCED; EXPECTED FUEL AT DESTINATION WAS INDICATING 11K LBS AND WAS DROPPING FAST TO 10KLBS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. VERIFIED LEFT HAND FUEL QUA
- [SDR AALA202603061737](https://openairdocs.org/sdr/AALA202603061737.md): Probe · faulted · Jan 21, 2026 · N865NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE NOTICED ENGINE #1 WAS IMBALANCED; EXPECTED FUEL AT DESTINATION WAS INDICATING 11K LBS AND WAS DROPPING FAST TO 10KLBS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. VERIFIED LEFT HAND FUEL QUA
- [SDR AALA202603062089](https://openairdocs.org/sdr/AALA202603062089.md): Probe · faulted · Jan 21, 2026 · N865NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE NOTICED ENGINE #1 WAS IMBALANCED; EXPECTED FUEL AT DESTINATION WAS INDICATING 11K LBS AND WAS DROPPING FAST TO 10KLBS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. VERIFIED LEFT HAND FUEL QUA
- [SDR AALA202603066997](https://openairdocs.org/sdr/AALA202603066997.md): Probe · faulted · Jan 21, 2026 · N865NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE NOTICED ENGINE #1 WAS IMBALANCED; EXPECTED FUEL AT DESTINATION WAS INDICATING 11K LBS AND WAS DROPPING FAST TO 10KLBS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. VERIFIED LEFT HAND FUEL QUA
- [SDR AALA202601070159](https://openairdocs.org/sdr/AALA202601070159.md): Pressure Switch · faulty · Jan 6, 2026 · N820NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: IN FLIGHT WHEN BALANCING FUEL THE RIGHT AFT MAIN FUEL PUMP LOW PRESSURE LIGHT DOES NOT ILLUMINATE. REMOVED AND REPLACED RIGHT HAND AFT MAIN PUMP LOW PRESSURE SWITCH. PER AMM 28-42-11. OPERATIONAL AND LEAK CHECK GOOD.
- [SDR AALA202603066554](https://openairdocs.org/sdr/AALA202603066554.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND F
- [SDR AALA202603063071](https://openairdocs.org/sdr/AALA202603063071.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL.. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND
- [SDR AALA202603069689](https://openairdocs.org/sdr/AALA202603069689.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND F
- [SDR AALA202603061448](https://openairdocs.org/sdr/AALA202603061448.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND
- [SDR AALA202603065061](https://openairdocs.org/sdr/AALA202603065061.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND F
- [SDR AALA202603064734](https://openairdocs.org/sdr/AALA202603064734.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND F
- [SDR AALA202603065951](https://openairdocs.org/sdr/AALA202603065951.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND
- [SDR AALA202603063263](https://openairdocs.org/sdr/AALA202603063263.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND
- [SDR AALA202603067347](https://openairdocs.org/sdr/AALA202603067347.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND F
- [SDR AALA202603069474](https://openairdocs.org/sdr/AALA202603069474.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND F
- [SDR AALA202603068293](https://openairdocs.org/sdr/AALA202603068293.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND F
- [SDR AALA202601068333](https://openairdocs.org/sdr/AALA202601068333.md): Pressure Switch · faulty · Dec 15, 2025 · N957AN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: TANK 1 AFT FUEL LOW PRESSURE LIGHT DOES NOT ILLUMINATE WHEN THE FUEL PUMP SWITCH IS TURNED OFF. **SUPPLEMENTAL REPORT FOR (AALA202512168333) SUBMITTED 12/16/2025 BY DFW: REMOVED AND REPLACED TANK 1 AFT FUEL PRESSURE SWITCH. PER AMM 2
- [SDR AALA202601060573](https://openairdocs.org/sdr/AALA202601060573.md): Pump · faulty · Dec 12, 2025 · N908NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: NUMBER 2 AFT FUEL PUMP ANNUNCIATING LOW PRESSURE IN CRUISE WITH 5,700LBS IN TANK. NOT MAKING 1 FLIGHT LEG WITHOUT REPEATING. **SUPPLEMENTAL REPORT FOR (AALA202512160573) SUBMITTED ON 12/16/2025 BY DFW: REMOVE AND REPLACED TANK 2 AFT
- [SDR AALA202509021661](https://openairdocs.org/sdr/AALA202509021661.md): Pressure Switch · inoperative · Aug 30, 2025 · N898NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: NUMBER 2 AFT FUEL PUMP IS TURNED OFF, LOW PRESSURE LIGHT DOES NOT ILLUMINATE. REMOVED AND REPLACED NUMBER 2 AFT FUEL PUMP PRESSURE SWITCH. PER AMM 28-42-11. OPERATIONAL CHECK GOOD.
- [SDR AALA202502067323](https://openairdocs.org/sdr/AALA202502067323.md): Pressure Switch · inoperative · Feb 4, 2025 · N834NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: RIGHT AFT FUEL LOW PRESSURE LIGHT NOT WORKING WITH PUMP OFF. REMOVED AND REPLACED RIGHT AFT FUEL LOW PRESSURE SWITCH. PER AMM28-42-11. PERFORMED OPERTIONAL AND LEAK CHECK ALL GOOD.
- [SDR AALA202404013680](https://openairdocs.org/sdr/AALA202404013680.md): Float Valve · cracked · Mar 28, 2024 · N832NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: ON CLIMBING OUT GOT AN AMBER FUEL IMBALANCE. FOUND LEFT TANK VENT FLOAT VALVE CRACKED, REPLACED AS PER MM 28-13-11-400-801. NO LEAKS NOTED.
- [SDR HALA20240313065](https://openairdocs.org/sdr/HALA20240313065.md): Probe · faulted · Mar 12, 2024 · N215HA · Airbus A321271N
  > ETOPS - 1600LBS OF FUEL DISSAPEARED FROM FOB BEFORE PUSHBACK. REMOVED AND REPLACED RH WING FUEL PROBES 27QT2 AND 28QT2 PER AMM 28-42-15. PENDING 640BB FUEL PANEL INSTALL AND OPS CHECK. INSTALLED FUEL PANEL OPS, LEAK, AND BITE CHECKS GOOD PER AMM 28-42-15
- [SDR AALA202402287617](https://openairdocs.org/sdr/AALA202402287617.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41
- [SDR AALA202402287952](https://openairdocs.org/sdr/AALA202402287952.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41
- [SDR AALA202402281578](https://openairdocs.org/sdr/AALA202402281578.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. **SUPPLEMENTAL REPORT FOR AALA202402206078: REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202
- [SDR AALA202402288867](https://openairdocs.org/sdr/AALA202402288867.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41
- [SDR AALA202402282995](https://openairdocs.org/sdr/AALA202402282995.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41
- [SDR AALA202402288523](https://openairdocs.org/sdr/AALA202402288523.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41-
- [SDR AALA202402288382](https://openairdocs.org/sdr/AALA202402288382.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41-
- [SDR AALA202301238541](https://openairdocs.org/sdr/AALA202301238541.md): Compensator · false indication · Jan 20, 2023 · N937AN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: SUSPECTED FUEL LEAK FROM LEFT MAIN TANK IN FLIGHT. LEFT TANK INDICATION DROPPING AT A HIGHER RATE THAN RIGHT TANK INDICATION. EMERGENCY DECLARED; FLIGHT RETURNED TO MIA LANDING SAFELY. MAINTENANCE ISOLATED PROBLEM TO A FUEL QUANTITY INDI
- [SDR 2022FA0000437](https://openairdocs.org/sdr/2022FA0000437.md): Transmitter · defective · Aug 8, 2022 · N8057F · Cessna 150F
  > TEST, TEST, TEST - AC LANDED SHORT OF RUNWAY AFTER ENGINE QUIT. AC HAD SUBSTANTIAL DAMAGE NO INJURIES. DETERMINED AC RAN OUT OF FUEL DUE TO FAULTY FUEL GUAGE. REMOVED FUEL QUANTITY TRANSMITTER FOR FUNCTIONAL TESTING. FOUND TWO RUB SPOTS ON FLOAT, REASON FO
- [SDR 9JLA2022107121998](https://openairdocs.org/sdr/9JLA2022107121998.md): Probe · failed · Jul 7, 2022 · N512KS · Amd FALCON900EX
  > THE FLIGHT CREW REPORTED THAT THE LEFT WING OUTBOARD FUEL PROBE FAILED CAUSING THE FLIGHT TO BE CANCELLED. THE MAINTENANCE TEAM TROUBLESHOT AND REMOVED AND REPLACED THE LEFT OUTBOARD FUEL PROBE WITH A SERVICEABLE UNIT PER THE AIRCRAFT AMM. OPS AND LEAK CHECKS
- [SDR AALA202206084868](https://openairdocs.org/sdr/AALA202206084868.md): None · none · Jun 4, 2022 · N732US · Airbus A319112
  > AIRCRAFT WAS NOT GROUNDED: FUEL AUTO FEED FAULT IN FLIGHT, FOLLOWED ECAM PROCEDURES. MAINTENANCE REPLACED REPLACED THE FUEL LEVEL SENSING CONTROL UNIT #1 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 28-46-34.
- [SDR WX0A1900010074080](https://openairdocs.org/sdr/WX0A1900010074080.md): None · none · May 2, 2022 · N323NV · Airbus A319111
  > ON DESCENT, ""FUEL F.USED/ FOB DISAGREE"" DISPLAYED. QRH PROCEDURE ACCOMPLLISHED./REF TI AIRBUS 28.42.00.043 ACCOMPLLISHED T/S IAW TSM 28-11-00-810-806-A. FOB AFTER FLIGHT DETERMINED TO BE 320 LBS LESS THAN REQUIRED. INSPECTED FOR LEAKS,NO LEAKS FOUND. / FOB
- [SDR I5PA2022032592202](https://openairdocs.org/sdr/I5PA2022032592202.md): Pressure Switch · faulty · Mar 25, 2022 · N922TS · Boeing 757260PF
  > RIGHT AFT FUEL PUMP PRESSURE LIGHT ILLUMINATED... REPLACED FUEL PRESS. SWITCH.
- [SDR P5CA2022021500040](https://openairdocs.org/sdr/P5CA2022021500040.md): Switch · none · Feb 12, 2022 · N852GT · Boeing 74787UF
  > DURING T/O ROLL: EICAS MSG "FUEL PRESS ENG 2"(<P ><SPAN> </SPAN><SPAN>REMOVED AND REPLACED #2 FWD BOOST PUMP PRESSURE SWITCH, S65, IAW B747 AMM 28-42-01, OPS CHECK AND LEAK CHECK GOOD. REMOVED AND REPLACED #2 ENG FUEL FILTER AND STRAINER REPLACEMENT IAW B747 A
- [SDR YV3R2022021000516](https://openairdocs.org/sdr/YV3R2022021000516.md): None · none · Jan 25, 2022 · N988DC · Robsin R22
  > CUSTOMER REPORTED FUEL SENDER (LEVEL) P/N: D252-1 CAUSED ERRATIC READINGS ON GAUGE ASSEMBLY.
- [SDR HALA2022010300001](https://openairdocs.org/sdr/HALA2022010300001.md): Computer · inoperative · Jan 1, 2022 · N375HA · Airbus A330243
  > ETOPS - IN CRUISE- RT MAIN FUEL TANK INDICATED 9,000 LB LOW. 15 MINS LATER IT CORRECTED TO ACTUAL FUEL LOAD. FF INDICATED 200 LBS HIGHER BURN FOR #2 ENG // T/S PER A330 TSM 28-42-00. BITE OF FCMC 2 SHOWS FAULT 284215 FUEL INR PROBE2 (120QTS). REPLACED FCMC2
- [SDR ANCF20211125001](https://openairdocs.org/sdr/ANCF20211125001.md): None · none · Nov 23, 2021 · N740AV · Airbus A320214
  > 23-NOV.21 PILOT REPORT WO 16538464 => DURING CLIMB PASSING FL270 AND ABOUT 20 MINUTES AFTER DEPARTURE THE FOB INDICATION STARTED TO DECREAS RAPIDLY. THE ADVISOTY OF FUEL UMBALANCED CAME UP AND THEN FUEL AUTO TRANSFER FAULT WAS TIGGERED BY THE ECM. THE DEC
- [SDR AALA202111179930](https://openairdocs.org/sdr/AALA202111179930.md): Processor · inoperative · Nov 16, 2021 · N971AN · Boeing 737*
  > AIRCRAFT WAS GROUNDED: DURING CLIMB LEFT FUEL DISPLAY BLANKED, LEVELED AT FL230. LEFT DISPLAY RETURNED WITH LARGE IMBALANCE 8.2/ 7.09 LBS ONLY RIGHT TANK APPEARED TO BE DRAINING 5-7 MINS LATER BOTH SCREENS CONTINUE; AIRCRAFT AIR RETURNED TO DFW. EMERGENCY WAS
- [SDR AALA202111177075](https://openairdocs.org/sdr/AALA202111177075.md): Probe · inoperative · Nov 16, 2021 · N971AN · Boeing 737*
  > AIRCRAFT WAS GROUNDED: DURING CLIMB LEFT FUEL DISPLAY BLANKED, LEVELED AT FL230. LEFT DISPLAY RETURNED WITH LARGE IMBALANCE 8.2/ 7.09 LBS ONLY RIGHT TANK APPEARED TO BE DRAINING 5-7 MINS LATER BOTH SCREENS CONTINUE; AIRCRAFT AIR RETURNED TO DFW. EMERGENCY WAS
- [SDR UIEA2021110402346](https://openairdocs.org/sdr/UIEA2021110402346.md): Switch · none · Nov 3, 2021 · N1427A · Boeing 767306
  > LH AFT FUEL PUMP OVERHEAD SWITH INOP / ( FUEL PUMP LOW PRESS LIGHTS, -200/-300)(<P>TRANSFERRED TO MDDR 156172 PER DDG 28-42-01-01 CAT C DUE 13NOV21. C/W MAINTENANCE ACTION. PLACARD INSTALLED.</P> / <P>LOG PAGE 1373312: REMOVED AND REPLACED (L) AFT MAIN PUMP
- [SDR UIEA2021091602033](https://openairdocs.org/sdr/UIEA2021091602033.md): Pump · false indication · Sep 15, 2021 · N641GT · Boeing 76738E
  > LEFT FWD FUEL PUMP EICAS.(<P>PERFORMED OPS CK OF LT FWD FUEL PUMP ALL CHECKS OK NO MSG OR FAULTS PER AMM 28-42-01</P>)
- [SDR 9JLA2021081618593](https://openairdocs.org/sdr/9JLA2021081618593.md): Probe · defective · Aug 11, 2021 · N630DV · Cessna 680SOV
  > FLIGHT CREW REPORTED THAT THE RIGHT FUEL QUANTITY INDICATOR SHOWS DASHES WHILE AT ALTITUDE. RESULTS IN TOTAL FUEL QUANTITY ALSO BEING AMBER DASHES. OPERATIONS CONTINUED PER MEL DEFERRAL. THE MAINTENANCE VENDOR TROUBLESHOT AND DETERMINED THAT THE RIGHT NO7 FUEL

Next page: https://openairdocs.org/jasc/2842/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 = '2842'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/2842/reports

---
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