# Service difficulty reports: JASC 7333

A list on [JASC 7333](https://openairdocs.org/jasc/7333.md).

Reports filed under 7333 · Fuel Flow Sensor, newest first.

Page 1 of 2 · 80 reports

- [SDR SWIA20241115027](https://openairdocs.org/sdr/SWIA20241115027.md): Fmu · failed · Oct 27, 2024 · N521SY · Emb ERJ170200LR
  > AFTER ENGINE SHUTDOWN AT GATE EXCESSIVE AMOUNT OF SMOKE COMING FROM ENGINE 2 (FLIGHT 6490 - FILED CLOSED)PLEASE REFERENCE AML 1460063. REMOVED AND REPLACED RH FMU IN REFERENCE TO ERJ AMM 73-21-03 AND CF34-8E LMM 73-00-00 SPECIAL PROCEDURES 003. LEAK CHECK GOOD
- [SDR HALA2023050300100](https://openairdocs.org/sdr/HALA2023050300100.md): Eec · faulty · May 2, 2023 · N396HA · Airbus A330243
  > ETOPS - ENG 1 AND 2 EPR MODE FAULT, CONTINUED IN N1 MODE. MANUAL THRUST. REMOVED AND REPLACED EEC ON ENG 1.OPS CHECK GOOD. AC OK FOR CONTINUED SERVICE. REF AMM 73-21-34-400-804-A.
- [SDR YV3R2023042700560](https://openairdocs.org/sdr/YV3R2023042700560.md): Timer · defective · Apr 12, 2023 · Robsin R44
  > CUSTOMER REPORTED TIME DELAY ASSEMBLY, LOW FUEL P/N: G655-1 LOW FUEL INDICATION INOPERATIVE.
- [SDR AALA202208114052](https://openairdocs.org/sdr/AALA202208114052.md): Transmitter · unserviceable · Aug 9, 2022 · N752AN · Boeing 100BOEING
  > AIRCRAFT WAS GROUNDED: RIGHT ENGINE FAILED ON CLIMB OUT. EMERGENCY DECLARED; FLIGHT RETURNED TO FCO LANDING SAFELY. **SUPPLEMENTAL REPORT FOR AALA202208100311: REPLACED RIGHT ENGINE FUEL METERING UNIT PER JOB CARD 72L40028001 (AALA202208100311); FUEL PUMP PER
- [SDR SWIA202163091](https://openairdocs.org/sdr/SWIA202163091.md): None · power loss · Dec 11, 2021 · N967SW · Cndair CL6002B19
  > LEFT FUEL LO PRESS IN FLIGHT. LOST POWER. COULD NOT GET FUEL PRESSURE TO LEFT ENGINE. (FLIGHT 5424 - FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 23989400 WITH THE FOLLOWING CORRECTIVE ACTION: "PERFOMED ENGINE RUNS ON L/H ENGINE. REFERENCE
- [SDR YV3R2021092100495](https://openairdocs.org/sdr/YV3R2021092100495.md): Sensor · failed · Sep 16, 2021 · Robsin R66
  > CUSTOMER REPORTED SENSOR ASSEMBLY P/N: G768-11 FAILURE.
- [SDR ASAA2020042732673](https://openairdocs.org/sdr/ASAA2020042732673.md): Transmitter · leaking · Apr 25, 2020 · N570AS · Boeing 737890
  > #1 ENGINE FUEL FLOW TRANSMITTER LEAKING AT SHELL HOUSING OUTLET. GROUNDED - YES. REMOVED FUEL FLOW TRANSMITTER FROM #1 ENG IAW B737-800 AMM 73-31-01-000-801-F00 AND INSTALLED SERVICEABLE FUEL FLOW TRANSMITTER AS PER AMM 73-31-01-400-801-F00. LEAK CHECK GOOD.
- [SDR YV3R2019092400194](https://openairdocs.org/sdr/YV3R2019092400194.md): Flow Sensor · inoperative · Sep 10, 2019 · Robsin R66
  > CUSTOMER REPORTED SENSOR ASSEMBLY P/N: G768-3 IS NOT WORKING.
- [SDR YV3R2019092400193](https://openairdocs.org/sdr/YV3R2019092400193.md): Flow Sensor · inoperative · Sep 10, 2019 · Robsin R66
  > CUSTOMER REPORTED SENSOR ASSEMBLY P/N: G768-3 IN NOT WORKING.
- [SDR YV3R2019092400192](https://openairdocs.org/sdr/YV3R2019092400192.md): Flow Sensor · inoperative · Sep 10, 2019 · Robsin R66
  > CUSTOMER REPORTED SENSOR ASSEMBLY P/N: G768-3 IS NOT WORKING.
- [SDR ASAA2019020328024](https://openairdocs.org/sdr/ASAA2019020328024.md): Transmitter · leaking · Feb 3, 2019 · N596AS · Boeing 737890
  > WHILE ACCOMPLISHING TC CMPT-72EO-O2O15-3, FOUND LEAK ON NR 1 ENGINE FUEL FLOW TRANSMITTER. GROUNDED - YES. REMOVED AND REPLACED NR 1 ENGINE FUEL FLOW TRANSMITTER, REF AMM 73-31-01/401.
- [SDR YV3R2019030500038](https://openairdocs.org/sdr/YV3R2019030500038.md): Flow Sensor · inoperative · Feb 2, 2019 · N566MB · Robsin R66
  > CUSTOMER REPORTED FLOW SENSOR P/N: G768-3 WAS INOPERATIVE.
- [SDR ASAA2018013023336](https://openairdocs.org/sdr/ASAA2018013023336.md): Transmitter · leaking · Jan 30, 2018 · N577AS · Boeing 737890
  > WHILE ACCOMPLISHING IDLE LEAK CK FOUND NR 1 ENG FUEL FLOW TRANSMITTER LEAKING AT THE SPLIT LINE. GROUNDED - YES. REPLACED NR 1 ENG FUEL FLOW TRANSMITTER REF AMM 73-31-01. NO LEAKS NOTED.
- [SDR ASAA2017082521729](https://openairdocs.org/sdr/ASAA2017082521729.md): Transmitter · leaking · Aug 25, 2017 · N593AS · Boeing 737890
  > WHILE ACCOMPLISHING IDLE LEAK CHECK ON #2 ENGINE FOUND FUEL FLOW TRANSMITTER LEAKING. GROUNDED - YES. REMOVED AND REPLACED NR 2 ENG FUEL FLOW TRANSMITTER REF AMM 73-31-01. LEAK & OPS TEST GOOD.
- [SDR AALA20141022009](https://openairdocs.org/sdr/AALA20141022009.md): Pressure Switch · faulty · Oct 22, 2014 · N39356 · Boeing 767323
  > LEFT ENG FUEL FILTER CLOG LIGHT ILLUMINATED. EMER DECLARED FLIGHT RETURNED & LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED LT FUEL FILTER DIFFERENTIAL PRESS SWITCH. SYS GND CHECKED NORMAL, OPERATION CLOSED.
- [SDR HNAA2013120900612](https://openairdocs.org/sdr/HNAA2013120900612.md): Gauge · malfunctioned · Dec 9, 2013 · N328EN · Dhav DHC8311
  > NR 1 ENGINE FUEL TEMP INDICATOR PEGGED FULL HOT. R & R FUEL TEMP GAUGE AND GROUND RAN ACFT. OPS CHECKED GOOD. OK FOR SERVICE.
- [SDR CA130416018](https://openairdocs.org/sdr/CA130416018.md): Switch · leaking · Apr 4, 2013 · Bell 206L
  > (CAN) FUEL LEAKING FROM FUEL FLOW SWITCH. REPLACED WITH SERVICEABLE SWITCH.
- [SDR UALA2012030101284](https://openairdocs.org/sdr/UALA2012030101284.md): Transmitter · faulty · Mar 1, 2012 · N533UA · Boeing 757222
  > NR 2 ENG FUEL FLOW TRANS 5433-2, ESN 727259, NR 2 ENG FUEL FLOW TRANSMITTER IS NOT SENDING ACCURATE DATA (ECM SHIFT) ON THIS ENGINE. REPLACE THE FUEL FLOW TRANSMITTER, MR73318, (PCN 480-9280). REPLACED FUEL FLOW TRANSMITTER ON NR 2 ENG. REPLACED FUEL DIST
- [SDR MASA2011040502329](https://openairdocs.org/sdr/MASA2011040502329.md): Transmitter · leaking · Apr 2, 2011 · N77302 · Cndair CL6002B19
  > NR 2 ENGINE LEAK CHECK REQUIRED. MX C/W NR 2 ENGINE LEAK CHECKS, CORRECTED ONE LEAK AT FUEL FLOW TRANSMITTER RE-CHECK FOUND NO FURTHER LEAKS.
- [SDR ASAA1057785](https://openairdocs.org/sdr/ASAA1057785.md): Transmitter · failed · May 8, 2010 · N579AS · Boeing 737890
  > GE DIAGNOSTICS TREND DATA SHOWS NR 2 ENGINE FUEL FLOW DATA AGAIN IS TRENDING HIGHER THAN EXPECTED. ALL OTHER PARAMETERS ARE WITHIN EXPECTED NORMS. GROUNDED YES. REPLACED FUEL FLOW TRANSMITTER AS PER REF. AMM 73 31 01. PERFORMED ENGINE NR 2 IDLE POWER LEAK CHE
- [SDR C2XA10CL045](https://openairdocs.org/sdr/C2XA10CL045.md): Transmitter · faulty · Mar 18, 2010 · N12157 · Emb EMB145XR
  > IAH FLT 2124 - THE CREW REPORTED FUEL USED INDICATOR WAS NOT WORKING. THE AIRCRAFT DIVERTED INTO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 1 AND NR 2 FUEL FLOW TRANSMITTERS. OPERATIONAL CHECKS WERE GOOD.
- [SDR AALA20100224ORD01](https://openairdocs.org/sdr/AALA20100224ORD01.md): Sensor · malfunctioned · Feb 24, 2010 · N820NN · Boeing 737823
  > ORD - CREW REPORTED RIGHT ENGINE BEGAN TO SURGE ON CLIMBOUT. EMERGENCY DECLARED RETURNED ORD LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED T12 SENSOR. SYSTEM GROUND CHECK NORMAL OPERATION.
- [SDR AALA20091214DFW03](https://openairdocs.org/sdr/AALA20091214DFW03.md): Transmitter · leaking · Dec 14, 2009 · N775AN · Boeing 777223
  > AIRCRAFT AIR INTERRUPTED BACK TO DFW FOR REPORTED FUEL LEAK ON NUMBER ONE ENGINE. LANDED WITHOUT INCIDENT. FOUND FUEL LEAK AT FUEL FLOW TRANSMITTER. REPLACED FUEL FLOW TRANSMITTER ON NUMBER ONE ENGINE.
- [SDR FDKA200703108](https://openairdocs.org/sdr/FDKA200703108.md): Sensor · malfunctioned · Mar 11, 2007 · N841MJ · Emb EMB145LR
  > FDM 6148 MCO-ATL (1020 PHX LCL). AIRCRAFT RETURNED TO THE FIELD FOR FUEL 2 LOW LEVEL MESSAGE IN FLIGHT. MX REMOVED AND REPLACED FUEL FLOW SENSOR.
- [SDR CA061120001](https://openairdocs.org/sdr/CA061120001.md): Switch · leaking · Nov 4, 2006 · Bell 206L
  > (CAN) REMOVED LT FUEL FLOW SWITCH DUE TO LEAKING. INSTALLED FUEL FLOW SWITCH PN 205-061-635-005 SN 9607 (TC NR 20061120001).
- [SDR ASMF200607019](https://openairdocs.org/sdr/ASMF200607019.md): O-Ring · leaking · Jul 30, 2006 · N857AM · Boeing 737*
  > DURING OVERNIGHT CHECK, A FUEL LEAK WAS DETECTED ON LT ENGINE. ENGINE WAS RUN AND LEAK WAS ON FUEL FLOW TRANSMITTER O-RINGS. O-RINGS WERE REPLACED IAW MM 73-31-01, TESTED CORRECT.
- [SDR 06FDEA1317](https://openairdocs.org/sdr/06FDEA1317.md): Pressure Switch · malfunctioned · Apr 6, 2006 · N273FE · Boeing 727233
  > AT FL350, AND FUEL TEMPERATURE 5, NR 2 FUEL ICING LIGHT ILLUMINATED. PERFORMED RELEVANT EMERG CK-LIST. DECLARED EMERGENCY. RELEASED FOR SERVICE PER MEL/CDL: 73-04 CATEGORY: C "MEL 73-04. TWO FUEL FILTER DIFFERENTIAL PRESSURE WARNING SYSTEM INOP. REMOVED A
- [SDR CA060127003](https://openairdocs.org/sdr/CA060127003.md): Indicator · failed · Jan 19, 2006 · Beech F90
  > (CAN) FUEL FLOW INDICATIONS WENT INTERMITTENT THEN FAILED IN FLIGHT. FOUND TRANSMITTER TO HAVE FAILED INTERNALLY. TIME ON UNIT APROX.5000 HRS. (TC NR 20060127003)
- [SDR CA051229002](https://openairdocs.org/sdr/CA051229002.md): Governor · unserviceable · Dec 26, 2005 · Boeing 75728A
  > DURING FLIGHT FROM YYC TO PVR, NR 2 ENGINE LOST PARTIAL POWER. FLIGHT CONTINUED WITHOUT INCIDENT. MAINTENANCE INVESTIGATION DETERMINED THE FUEL FLOW GOVERNOR TO BE AT FAULT. THE GOVERNOR WAS REPLACED, POWER PERFORMANCE RUNS CARRIED OUT SATISFACTORY AND THE
- [SDR 05FDEA00107](https://openairdocs.org/sdr/05FDEA00107.md): Filter · clogged · Jan 17, 2005 · N654FE · Airbus A300F4605R
  > TAKEOFF REJECTED AT 90 KTS FOR NR 1 FUEL ENG FUEL CLOG ECAM & WARNING. REMOVED AND REPLACED MAIN FUEL FILTER AS PER MM 73-12-02-4F. NO CONTAMINATION FOUND. ENG RUN AND LEAK CHECK GOOD. OK FOR SERVICE. FILTER CPN 41823.
- [SDR 05FDEA00098](https://openairdocs.org/sdr/05FDEA00098.md): Fuel Filter · clogged · Jan 16, 2005 · N654FE · Airbus A300F4605R
  > TAKEOFF REJECTED AT 90 KTS FOR NR 1 FUEL ENG FUEL CLOG ECAM & WARNING. REMOVED AND REPLACED MAIN FUEL FILTER AS PER MM 73-12-02-4F. NO CONTAMINATION FOUND. ENGINE RUN AND LEAK CHECK GOOD. OK FOR SERVICE. FILTER CPN 41823.
- [SDR CA040923005](https://openairdocs.org/sdr/CA040923005.md): Transmitter · cracked · Sep 17, 2004 · Dorner DO328300
  > (CAN) FUEL FLOW TRANSMITTER END CAP CRACKED WITH RESULTANT FUEL LEAKAGE INTO NACELLE.
- [SDR P5CA0300982](https://openairdocs.org/sdr/P5CA0300982.md): Connector · dirty · Nov 7, 2003 · N524UP · Boeing 747200
  > ON PUSHBACK NR 3 ENG FUEL FLOW RESPONDED ERRATICALLY. CLEANED CONNECTOR ON FUEL FLOW TRANSMITTER, OPS NORMAL ON RELIABILITY CHECK PER MM 73-00-00.
- [SDR 2003FA0000956](https://openairdocs.org/sdr/2003FA0000956.md): Transducer · intermittent · Sep 12, 2003 · N8252T · Beech F33A
  > DURING TAKE OFF POWER PILOT REPORTED THAT FUEL FLOW INDUCTION WENT TO 12GPH. UPON TROUBLESHOOTING OF THE FUEL SYSTEM MAINTENANCE TECHNICIAN FOUND FUEL FLOW TRANSDUCER WAS INTERMITTENT. NO RECOMMEND AT THIS TIME.
- [SDR 2003FA0000954](https://openairdocs.org/sdr/2003FA0000954.md): Transducer · failed · Sep 10, 2003 · N5585Y · Beech F33A
  > FUEL FLOW WENT TO ZERO INDICATION IN FLT. TESTS SHOWED THAT HERTZ FLUCTUATED AND READ LOWER THAN PUBLISHED SPECIFICATIONS. SUSPECT INTERNAL FAILURE, PERHAPS IMPELLER IS STICKING. NOT RECOMMENDATIONS AT THIS TIME.
- [SDR HEEA086530](https://openairdocs.org/sdr/HEEA086530.md): Indicator · reads low · May 22, 2003 · N762P · Skrsky S76A
  > NR 1 FUEL FLOW INDICATOR READS LOW.
- [SDR 2003UALA00443](https://openairdocs.org/sdr/2003UALA00443.md): Indicator · malfunctioned · May 21, 2003 · N929UA · Boeing 737522
  > AIRCRAFT ABORTED TAKEOFF, AIRCRAFT SWERVED DURING THE TAKEOFF ROLL. CAUSE IS STILL TO BE DETERMINED. CREW ABORTED TAKEOFF DUE TO NR 1 ENGINE GAUGE INDICATING FUEL FLOW ROLLBACK TO ZERO. NO FLAMEOUT REPORTED AND ALL OTHER ENGINE INDICATIONS WERE NORMAL. THE
- [SDR GTIA030255](https://openairdocs.org/sdr/GTIA030255.md): Transmitter · failed · Apr 14, 2003 · N806NK · Doug DC981
  > RSW - FLT 1504 - LEFT ENGINE HAD EXCESSIVE FUEL FLOW 5100 NR/HR AT CRUISE ALT 31,000 FEET DID QRH FOR HIGH FUEL FLOW. TROUBLESHOT TO FUEL FLOW TRANSMITTER, REMOVED AND REPLACED LEFT FUEL FLOW TRANSMITTER. OPS AND LEAK CHECK GOOD. (M)
- [SDR GLBA2002207](https://openairdocs.org/sdr/GLBA2002207.md): Meter · faulty · Dec 20, 2002 · N219GL · Beech 1900D
  > RIGHT FUEL FLOW INDICATOR INOP. REMOVED AND REPLACED FUEL FLOW METER, OPS CHECK GOOD.
- [SDR C2XA02CL161](https://openairdocs.org/sdr/C2XA02CL161.md): Transmitter · inoperative · Aug 5, 2002 · N16951 · Emb EMB145LR
  > CLE - FLIGHT 3171, THE CREW REPORTED THE NR 1 ENGINE FUEL FLOW INDICATION SHOWED 0 IN FLIGHT. THE ENGINE OPERATED NORMALLY. MAINTENANCE REPLACED THE NR 1 ENGINE FUEL FLOW TRANSMITTER. OPERATIONAL CHECKS WERE GOOD.
- [SDR 2002FA0000763](https://openairdocs.org/sdr/2002FA0000763.md): Transducer · failed · Jun 15, 2002 · N865AF · Grob G120A
  > FUEL PRESSURE INDICATION WAS 75 PSI WITH THE ENGINE SHUT DOWN AND THE FUEL BOOST PUMP SHUT OFF. REMOVED TRANSDUCER AND INSTALLED NEW FUEL PRESSURE TRANSDUCER. GROUND OPERATION OF FUEL SYSTEM CHECKED NORMAL.
- [SDR 2002FA0000752](https://openairdocs.org/sdr/2002FA0000752.md): Transducer · failed · Jun 15, 2002 · N865AF · Grob G120A
  > AFTER START UP OF THE ENGINE THE FUEL FLOW INDICATION WENT TO ZERO. AIRCRAFT WAS TAKEN TO MAINTENANCE AND FOUND THAT IF YOU TAPPED ON THE UNIT IT WILL WORK. FUEL FLOW TRANSDUCER WAS REMOVED AND AN NEW FUEL FLOW TRANSDUCER WAS INSTALLED. GROUND RUN OF THE E
- [SDR 2002FA0000766](https://openairdocs.org/sdr/2002FA0000766.md): Transducer · leaking · Jun 12, 2002 · N865AF · Grob G120A
  > FUEL FLOW INTERMITTENT WENT TO ZERO IN FLIGHT. ENGINE FUEL FLOW SYSTEM WAS INSPECTED AND FOUND THAT FUEL FLOW TRANSDUCER WAS LEAKING FUEL. REMOVED TRANSDUCER AND INSTALLED NEW TRANSDUCER. OPERATIONAL CHECK OF THE ENGINE ON THE GROUND CHECKED NORMAL.
- [SDR DL73K020534](https://openairdocs.org/sdr/DL73K020534.md): Connector · damaged · May 11, 2002 · N315DL · Boeing 737232
  > A/C RETURNED TO GATE DUE TO NR 2 FUEL FLOW INDICATION BEING ERRATIC. DISCONTINUED T/O AT 70 KTS - GW 117.0. NR 2 ENGINE FUEL FLOW WENT TO MAX THEN ZERO FUEL FLOW. FOUND AFT CANNON PLUG ON FUEL FLOW TRANSMITTER DAMAGED. REPLACED NR 2 ENGINE FUEL FLOW TRANSM
- [SDR C2XA02CL042](https://openairdocs.org/sdr/C2XA02CL042.md): Meter · inoperative · Feb 9, 2002 · N25504 · Emb EMB135ER
  > CLE FLIGHT 3061 THE CREW REPORTED THE NR 1 FUEL FLOW INDICATOR WAS INOPERATIVE. MAINTENANCE INSPECTED AND REPLACED THE NR 1 FUEL FLOW METER. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.
- [SDR COMA0160910](https://openairdocs.org/sdr/COMA0160910.md): Transducer · failed · Nov 18, 2001 · N920CA · Cndair CL6002B19
  > FLIGHT 6075 RT FUEL FLOW INDICATION WENT TO ZERO DURING T/O. REPLACED THE RT ENGINE FUEL FLOW TRANSDUCER.
- [SDR GLBA2001193](https://openairdocs.org/sdr/GLBA2001193.md): Transmitter · faulty · Sep 1, 2001 · N201YQ · Beech 1900D
  > LEFT FUEL FLOW FLUX ON T/O. REPLACED FUEL FLOW TRANSMITTER, OPS CHECKED SYSTEM SATISFACTORY.
- [SDR DHL2001717017](https://openairdocs.org/sdr/DHL2001717017.md): Packing · deteriorated · Jul 20, 2001 · N717DH · Boeing 72723
  > NR 3 ENGINE FUEL FLOW INDICATES 1000PPH HIGHER THAN 1 AND 2 ENGINES. ALL OTHER ENGINE PARAMETERS NORMAL NR 3 POWER LEVER READS 1&2 POWER LEVERS BY 2 INCHES. FOUND FUEL FLOW TRANSMITTER OUTLET PACKING DETERIORATED & TRANSMITTER LEAKING SEVERELY. REPLACED PACKI
- [SDR C2XA01CL158](https://openairdocs.org/sdr/C2XA01CL158.md): Transmitter · erratic · Jul 1, 2001 · N69549 · Beech 1900D
  > CLE THE CREW REPORTED NR 1 FUEL FLOW GAUGE FLUCTUATES. MAINTENANCE REPLACED THE NR 1 ENGINE FUEL FLOW TRANSMITTER. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.
- [SDR GLBA2001120](https://openairdocs.org/sdr/GLBA2001120.md): Transmitter · inoperative · Jun 7, 2001 · N118UX · Beech 1900D
  > NR 1 FUEL FLOW INDICATOR FAILED ON T/O ROLL. REPLACED FUEL FLOW TRANSMITTER.

Next page: https://openairdocs.org/jasc/7333/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 = '7333'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/7333/reports

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