# Service difficulty reports: JASC 7530

A list on [JASC 7530](https://openairdocs.org/jasc/7530.md).

Reports filed under 7530 · Compressor Bleed Control, newest first.

Page 1 of 19 · 903 reports

- [SDR SWAA2026102298211](https://openairdocs.org/sdr/SWAA2026102298211.md): Actuator · leaking · Oct 18, 2026 · N8551Q · Boeing 7378H4
  > NR 2 ENGINE, FUEL LEAK ON START UP. FOUND RIGHT VSV LEAKING SOLID STREAM. REMOVED AND REPLACED NR 2 ENGINE RT VSV ACTUATOR IAW AMM 75-31-01. OPS & LEAK CHECKED GOOD.
- [SDR YENA2026100200923](https://openairdocs.org/sdr/YENA2026100200923.md): Actuator · failed · Sep 27, 2026 · N593JB · Airbus A320232
  > FLT 2919, MCO-ALB. ENG 1 COMPRESSOR STALL. R & R ENG # 1 VSV ACUATOR IAW AMM 75-32-41. OPS CHK OK. LEAK CHK OK.
- [SDR 2026FA0000777](https://openairdocs.org/sdr/2026FA0000777.md): Bellcrank · cracked · Sep 19, 2026 · N330AR · Boeing 7377Q8
  > RETURN TO BLOCKS DUE TO ENGINE CONTROL WARNING, NR 2 ENGINE FRM 730 010 52. REPLACED BELLCRANK ASSY AT LT VSV ACTUATOR IN ENGINE 2 IAW AMM 73-31-01-800-005-F00 DURING TEST NORMAL.
- [SDR DALA2026052703217](https://openairdocs.org/sdr/DALA2026052703217.md): Actuator · worn · May 27, 2026 · N374NW · Airbus A320212
  > ATO- DUE TO RIGHT ENGINE COMPRESSOR VANE FAULT. FOUND VBV MASTER BALLSCREW ACTUATOR WORN AND NOT FUNCTIONING. REPLACED ACTUATOR, MECHANICAL STOP, GEAR MOTOR AND POSITION SENSOR. (LP: 8881690) AIRCRAFT WAS GROUNDED
- [SDR YENA2025122201236](https://openairdocs.org/sdr/YENA2025122201236.md): Duct · failed · Dec 18, 2025 · N4076J · Airbus A321271NX
  > FLT# 2223 JFK-JFK (ETOPS) AFTER INITIAL TAXI, SINGLE ENGINE WITH APU - ENG 1 SHUTDOWN COMPLETELY BY ITSSELF. THEN ENG 1 RESTARTED ALL BY ITSSELF TO A NORMAL IDLE; REF MDDR# 603686 (PERFORMED ENGINE IDLE POWER TEST ITH APU BLEED PER AMM 71-00-00-720-811-A. OPS
- [SDR SWAA2025120240978](https://openairdocs.org/sdr/SWAA2025120240978.md): Actuator · leaking · Nov 28, 2025 · N8582Z · Boeing 7378H4
  > NUMBER 2 ENGINE FUEL LEAK FROM VSV DRAIN. 120 DROPS PER MINUTE. R & R NR 2 ENG RT VSV ACTUATOR IAW AMM 75-31-01. OPS CHKD GOOD. NO LEAKS NOTED.
- [SDR YENA2025101601038](https://openairdocs.org/sdr/YENA2025101601038.md): Warning Message · illuminated · Oct 14, 2025 · N2142J · Airbus A321271NX
  > FLT 1080, EDI-BOS. (ETOPS) CLASS 2 AIR AIR BLEED, CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1, FAULT INDICATED BY AIR BLEED; NO FAULTS OR ECAM MESSAGES UPON ARRIVAL TO A/C NO FAULTS IN PFR PERFORMED TSM 36-00-00-810-8
- [SDR CALA2025101610189](https://openairdocs.org/sdr/CALA2025101610189.md): Actuator · faulted · Oct 14, 2025 · N836UA · Airbus A319131
  > ENGINE 1 COMPRESSOR VANE ECAM REJECTED T.O. LESS THAN 50KTS ADDED. R & R NUMBER 1 ENG VSV ACTUATOR PER 75-32-41-400-010-010-A AFTER INSTALLATION PERFORMED LEAK CHECK AND POWER ASSURANCE RUN NO LEAKS AND NO ECAM MESSAGE NOTED.
- [SDR YENA2025092300964](https://openairdocs.org/sdr/YENA2025092300964.md): Actuator · failed · Sep 23, 2025 · N4058J · Airbus A321271NX
  > FLT#20, LHR-JFK. (ETOPS) ON APPROACH RECIEVED ENG 2 COMPRESSOR VANE ECAM; REF LOGPAGES 4532479 ITEM 1 AND 2 AND 4532481 ITEM 1 FOR ENG 2 HPC SVA(REMOVED AND REPLACED AND ALL OPERATIONAL CHECKS A/C OK FOR CONT SVCR/R OF ENG 2 HPC SVA REQ PER T/S TSM 75-31-00-81
- [SDR YENA2025090900920](https://openairdocs.org/sdr/YENA2025090900920.md): Actuator · failed · Sep 7, 2025 · N2047J · Airbus A321271NX
  > FLT#1918, POS-JFK. (ETOPS) "DURING DESCENT INTO JFK ENG 1 COMPRESSOR VANE FAULT ECAM CAME ON THEN OFF TWICE. AFTER 2ND TIME STAYED OFF FOR DURATION OF FLIGHT; REMOVED AND REPLACED HPC STATOR VANE ACTUATOR (PRIMARY) AS PER AMM 75-31-02. OPS CHK GOOD, LEAK CHK G
- [SDR CALA2025080407251](https://openairdocs.org/sdr/CALA2025080407251.md): Actuator · faulted · Aug 1, 2025 · N852UA · Airbus A319131
  > ENG 1 COMPRESSOR VANE. CHA/CHB VSV ACT/HC/EEC1 FOUND WITH FAULT ACRONYM OF SVATK, REF TSM'S 75-30-00-810-843-A AND 75-30-00-810-845, PERFORMED TSM 75-30-00-810-805B FOUND ENGINE 1 VSV BOTH CHANNELS DEFECTED. REMOVED AND REPLACED ENGINE 1 VSV REF AMM 75-32-
- [SDR AALA202508048207](https://openairdocs.org/sdr/AALA202508048207.md): Actuator · faulty · Jul 31, 2025 · N8027D · Airbus A319115
  > AIRCRAFT WAS GROUNDED: AT 80 KNOTS ON TAKEOFF ENG2 COMP VANE ECAM. CONTINUED DURING CLIMB OUT ENG #2 EGT RAPIDLY ROSE TO EGT LIMITS BUT WAS NOT EXCEEDED. ECAM EXTINGUISHED AFTER APRX 5 MINS IN FLIGHT. RETURNED TO MIA, LANDED WITHOUT INCIDENT. MAINTENANCE REPLA
- [SDR AALA202508049148](https://openairdocs.org/sdr/AALA202508049148.md): Actuator · faulty · Jul 31, 2025 · N8027D · Airbus A319115
  > AIRCRAFT WAS GROUNDED: AT 80 KNOTS ON TAKEOFF ENG2 COMP VANE ECAM. CONTINUED DURING CLIMB OUT ENG #2 EGT RAPIDLY ROSE TO EGT LIMITS BUT WAS NOT EXCEEDED. ECAM EXTINGUISHED AFTER APRX 5 MINS IN FLIGHT. RETURNED TO MIA, LANDED WITHOUT INCIDENT. MAINTENANCE REPLA
- [SDR AALA202508047662](https://openairdocs.org/sdr/AALA202508047662.md): Actuator · faulty · Jul 31, 2025 · N8027D · Airbus A319115
  > AIRCRAFT WAS GROUNDED: AT 80 KNOTS ON TAKEOFF ENG2 COMP VANE ECAM. CONTINUED DURING CLIMB OUT ENG #2 EGT RAPIDLY ROSE TO EGT LIMITS BUT WAS NOT EXCEEDED. ECAM EXTINGUISHED AFTER APRX 5 MINS IN FLIGHT. RETURNED TO MIA, LANDED WITHOUT INCIDENT. MAINTENANCE REPLA
- [SDR AALA202508048172](https://openairdocs.org/sdr/AALA202508048172.md): Actuator · faulty · Jul 31, 2025 · N8027D · Airbus A319115
  > AIRCRAFT WAS GROUNDED: AT 80 KNOTS ON TAKEOFF ENG2 COMP VANE ECAM. CONTINUED DURING CLIMB OUT ENG #2 EGT RAPIDLY ROSE TO EGT LIMITS BUT WAS NOT EXCEEDED. ECAM EXTINGUISHED AFTER APRX 5 MINS IN FLIGHT. RETURNED TO MIA, LANDED WITHOUT INCIDENT. MAINTENANCE REPLA
- [SDR AALA202508046136](https://openairdocs.org/sdr/AALA202508046136.md): Actuator · faulty · Jul 31, 2025 · N8027D · Airbus A319115
  > AIRCRAFT WAS GROUNDED: AT 80 KNOTS ON TAKEOFF ENG2 COMP VANE ECAM. CONTINUED DURING CLIMB OUT ENG #2 EGT RAPIDLY ROSE TO EGT LIMITS BUT WAS NOT EXCEEDED. ECAM EXTINGUISHED AFTER APRX 5 MINS IN FLIGHT. RETURNED TO MIA, LANDED WITHOUT INCIDENT. MAINTENANCE REPLA
- [SDR AALA202508045978](https://openairdocs.org/sdr/AALA202508045978.md): Actuator · faulty · Jul 31, 2025 · N8027D · Airbus A319115
  > AIRCRAFT WAS GROUNDED: AT 80 KNOTS ON TAKEOFF ENG2 COMP VANE ECAM. CONTINUED DURING CLIMB OUT ENG #2 EGT RAPIDLY ROSE TO EGT LIMITS BUT WAS NOT EXCEEDED. ECAM EXTINGUISHED AFTER APRX 5 MINS IN FLIGHT. RETURNED TO MIA, LANDED WITHOUT INCIDENT. MAINTENANCE REPLA
- [SDR AALA202508043821](https://openairdocs.org/sdr/AALA202508043821.md): Actuator · faulty · Jul 31, 2025 · N8027D · Airbus A319115
  > AIRCRAFT WAS GROUNDED: AT 80 KNOTS ON TAKEOFF ENG2 COMP VANE ECAM. CONTINUED DURING CLIMB OUT ENG #2 EGT RAPIDLY ROSE TO EGT LIMITS BUT WAS NOT EXCEEDED. ECAM EXTINGUISHED AFTER APRX 5 MINS IN FLIGHT. RETURNED TO MIA, LANDED WITHOUT INCIDENT. MAINTENANCE REPLA
- [SDR AALA202508045256](https://openairdocs.org/sdr/AALA202508045256.md): Actuator · faulty · Jul 31, 2025 · N8027D · Airbus A319115
  > AIRCRAFT WAS GROUNDED: AT 80 KNOTS ON TAKEOFF ENG2 COMP VANE ECAM. CONTINUED DURING CLIMB OUT ENG #2 EGT RAPIDLY ROSE TO EGT LIMITS BUT WAS NOT EXCEEDED. ECAM EXTINGUISHED AFTER APRX 5 MINS IN FLIGHT. RETURNED TO MIA, LANDED WITHOUT INCIDENT. MAINTENANCE REPLA
- [SDR AALA202508048979](https://openairdocs.org/sdr/AALA202508048979.md): Motor · faulty · Jul 31, 2025 · N8027D · Airbus A319115
  > AIRCRAFT WAS GROUNDED: AT 80 KNOTS ON TAKEOFF ENG2 COMP VANE ECAM. CONTINUED DURING CLIMB OUT ENG #2 EGT RAPIDLY ROSE TO EGT LIMITS BUT WAS NOT EXCEEDED. ECAM EXTINGUISHED AFTER APRX 5 MINS IN FLIGHT. RETURNED TO MIA, LANDED WITHOUT INCIDENT. MAINTENANCE REPLA
- [SDR AALA202508044272](https://openairdocs.org/sdr/AALA202508044272.md): Actuator · faulty · Jul 31, 2025 · N8027D · Airbus A319115
  > AIRCRAFT WAS GROUNDED: AT 80 KNOTS ON TAKEOFF ENG2 COMP VANE ECAM. CONTINUED DURING CLIMB OUT ENG #2 EGT RAPIDLY ROSE TO EGT LIMITS BUT WAS NOT EXCEEDED. ECAM EXTINGUISHED AFTER APRX 5 MINS IN FLIGHT. RETURNED TO MIA, LANDED WITHOUT INCIDENT. MAINTENANCE REPLA
- [SDR AALA202507215038](https://openairdocs.org/sdr/AALA202507215038.md): Rvdt · faulted · Jul 18, 2025 · N9017P · Airbus A319115
  > AIRCRAFT WAS GROUNDED: DURING CLIMBOUT ECAM ENG2 COMPRESSOR VANE ANNUNCIATED ACCOMPLISHED ECAM PROCEDURES. ECAM ANNUNCIATED A SECOND TIME AND CLEARED ON ITS OWN. DECESION MADE TO RETURN TO MIA, EMERGENCY WAS DECLARED AND AIRCRAFT LANDED OVERWEIGHT WITHOUT INCD
- [SDR YENA2025040200358](https://openairdocs.org/sdr/YENA2025040200358.md): Solenoid · faulted · Apr 1, 2025 · N2142J · Airbus A321271NX
  > FLT#8424, LAX-JFK. (ETOPS) ' ENG 2 AIR SYSTEM FAULT; PER TSM 75-26-00-810-818-A, REMOVED AND REPLACED ENG #2 BUFFER AIR VALVE SOLENOID IAW AMM 75-26-04. PERFORMED TEST NO.3-IDLE POWER TEST IAW AMM 71-00-00-720-811 AND PERFORMED HIGH POWER ASSURANCE TST IAW AMM
- [SDR AALA202501280056](https://openairdocs.org/sdr/AALA202501280056.md): Solenoid · faulted · Jan 25, 2025 · N534UW · Airbus A321231
  > AIRCRAFT WAS GROUNDED: THE AIRCRAFT RETURNED TO CLT (NO EMERGENCY WAS DECLARED) DUE TO THE FLIGHT CREW REPORTING THAT AFTER TAKEOFF AT CLIMB POWER THE NUMBER TWO ENGINE BEGAN TO SURGE. IT WAS BAD ENOUGH THAT THE AIRCRAFT BEGAN TO SWAY. THE FLIGHT CREW REDUCED
- [SDR AALA202501176325](https://openairdocs.org/sdr/AALA202501176325.md): Valve · faulted · Jan 14, 2025 · N650AW · Airbus A320232
  > AIRCRAFT WAS NOT GROUNDED: ENG 2 EPR MODE FAULT. HAD ENG 2 EGT OVER TEMP ON CLIMB OUT. WAS,BORDERLINE OVER LIMIT FOR 15-20 SECONDS. AFTER LEVEL OFF HAD EPR, MODE FAULT WITH N1 MODE LIMIT. DECESION WAS MADE TO RETURN TO PHX LANDED WITHOUT INCIDENT. MAINTENANCE
- [SDR YENA2024121601554](https://openairdocs.org/sdr/YENA2024121601554.md): Actuator · failed · Dec 13, 2024 · N516JB · Airbus A320232
  > FLT#2028, MCO-EWR. (AIRCRAFT DIVERTED TO RIC) 'DURING CRUISE FLIGHT GOT ECAM " ENG 1 STALL" RAN QRH PROCEDURE AND WHEN ADVANCING THE LEVER FROM IDLE GOT ERRATIC EPR AND EGT READINGS. FA 3 REPORTED UNUSUAL NOISES FROM ENG 1 PRIOR TO SHUTDOWN. CONTINUED W/ QRH
- [SDR HALA20241129343](https://openairdocs.org/sdr/HALA20241129343.md): Control Unit · faulted · Nov 27, 2024 · N396HA · Airbus A330243
  > ETOPS - PERFORMED TEST OF THE VSV SYSTEM PER AMM 75-33-00-740-80LA. TEST FAILED. PERFORMED ENG#2 RUN. FAULT CONFIRMED. ENG 2 CTL. SYS FAULT" BLUE TO DO MSG" SHUT ENG DOWN". FURTHER T/S REQ. REMOVED AND REPLACED VSV CONTROL UNIT, PER AMM 75-33-51, UP TO STEPS.
- [SDR HALA20241002276](https://openairdocs.org/sdr/HALA20241002276.md): Controller · faulted · Oct 1, 2024 · N395HA · Airbus A330243
  > ETOPS - ENG 1 CTL SYS FAULT @ ENGINE SHUTDOWN. PER GROUND REPORT VSV CONTROLLER FAULTING #1 ENG. REMOVED AND REPLACED VSV CONTROLLER PER 75-33-51. FOR LEAK/OPERATIONAL CHECK NEED TO CONTINUE AMM 71-00-00-700-827-A STEP 4(A)2.C. AMM 71-00-00 TEST 2 ACCOMPLISHE
- [SDR AALA202409309458](https://openairdocs.org/sdr/AALA202409309458.md): Mechanism · faulted · Sep 24, 2024 · N156UW · Airbus A321211
  > AIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED AN ENGINE 2 COMPRESSOR STALL ECAM MOMENTARY AND ENGINE 2 COMPRESSOR VANE ECAM MESSAGE DURING FLIGHT. MAINTENANCE REPLACED THE #2 ENGINE BLEED VALVE STOP MECHANISM PER AMM 75-31-20. A SATISFACTORY OPERATIONAL CHECK WA
- [SDR HALA20240911255](https://openairdocs.org/sdr/HALA20240911255.md): Control Unit · faulted · Sep 10, 2024 · N393HA · Airbus A330243
  > ETOPS - "BTB" DURING START #2 ENG ECAM "ENG 2 CTL SYST FAULT". REMOVED AND REPLACED #2 ENGINE VSV CONTROL UNIT PER AMM 75-33-51. LEAK AND OPS CHECK GOOD - OK FOR SERVICE.
- [SDR YENA2024081201112](https://openairdocs.org/sdr/YENA2024081201112.md): Actuator · failed · Aug 11, 2024 · N527JL · Airbus A320232
  > FLT#2066, RSW-JFK.' (AIRCRAFT DIVERTED TO JFK) 'ENG 2 STALL ECAM AT FL350, AFTER REDUCING THURST AND FOLLOWING QRH PROCEDURE STALL INDICATIONS STOPPED; REMOVED AND REPLACED #2 ENG VSV ACTUATOR IAW AMM 75-32-41. REF L.O 4046951 ITEM 2 (ACCOMPLISHED REMOVED AND
- [SDR OZCA2024080600185](https://openairdocs.org/sdr/OZCA2024080600185.md): Clamp · unsecure · Aug 6, 2024 · N971BC · Saab 340B
  > ON DEPARTURE, AT 200 TO 400 FT THE CREW NOTICED ON THE MASTER WARNING PANEL, ENG OIL, OIL PRESS AND THE LH ENGINE OVER TEMP (RED LIGHT) ON. THEY ALSO NOTICED FLUCTUATION ON LH ENGINE OF TORQUE AND ENGINE TEMP. THEY REDUCE POWER AND THE ENGINE STABILIZED AT 30
- [SDR CALA2024080600378](https://openairdocs.org/sdr/CALA2024080600378.md): Actuator · failed · Aug 6, 2024 · N844UA · Airbus A319131
  > COMPRESSOR VANE DISPLAYED ON UPPER ECAM SCREEN. ENGI NE PARAMETE RS NORMAL. - ENG 2 65KTS ENG2 COMP VANEON ECAM. INITIATEDABORT 70KTS. MAX SPD85KTS. SHUT ENG2 DOWN FOUND #2 ENGINE VARIABLE STATOR VANE ACTUATOR FAILED REF TSM 75-30-00-810-846-A. REMOVED #2 ENGI
- [SDR HALA20240723196](https://openairdocs.org/sdr/HALA20240723196.md): Line · leaking · Jul 22, 2024 · N373HA · Airbus A330243
  > ETOPS - FOUND HP LINE CONNECTING TO VSV ON # 1 ENGINE LEAKING FUEL. REMOVED AND REPLACED DAMAGED FUEL LINE REF AMM 75-33-51. OPS CHECK GOOD.A/C OK TO CONTINUE FOR SERVICE.
- [SDR AALA202405306691](https://openairdocs.org/sdr/AALA202405306691.md): Sensor · out of rig · May 29, 2024 · N9015D · Airbus A319115
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO CLT DUE TO A #2 ENGINE COMPRESSOR VANE INDICATION FAIL ECAM MESSAGE DURING CLIMB OUT THRU 100 ALT. THE AIRCRAFT LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT. MAINTENANCE ACCOMPLISHE
- [SDR HALA20240304059](https://openairdocs.org/sdr/HALA20240304059.md): Control Module · faulty · Mar 2, 2024 · N390HA · Airbus A330243
  > ETOPS - UPON ENGINE 1 START SEQUENCE ENGINE 1 CTL SYS FAULT. CONFERRED WITH MOC. BTB. REMOVED & REPLACED VARIABLE STATOR VALVE CONTROL PER AMM 75-33-51-000-801-A & 75-33-51-400-801-A. LEAK & OPS CHK GOOD. PERFORMED TEST NO.2 FUEL AND OIL LEAK TEST PER AMM 71-0
- [SDR HALA20240102001](https://openairdocs.org/sdr/HALA20240102001.md): Unknown · unknown · Dec 29, 2023 · N479HA · Boeing 717200
  > BTB L ENGINE COMPRESSOR STALL ON TAKEOFF ROLL AS SOON AS TAKEOFF POWER APPLIED LOUD BANG. REMOVED L/H ENG PER T/C E1128-717-71-003-REMOVAL W/O 280784
- [SDR ASAA2023110946122](https://openairdocs.org/sdr/ASAA2023110946122.md): Actuator · leaking · Nov 9, 2023 · N403AS · Boeing 737900ER
  > FUEL LEAK OBSERVED ON #2 ENGINE. ONE DROP OF FUEL EVERY SECOND. GROUNDED - YES. (RESOLVED ON W/O: 1977009 TASKCARD: N/R-00001) REMOVED AND RH #2 ENG VSV ACTUATOR REF AMM 75-31-01-000-802-F00 STEPS 5A THROUGH F.5.C. ASA 69095 11/10/2023. COMPLETED RH VSV ACTUA
- [SDR ASAA2023102645865](https://openairdocs.org/sdr/ASAA2023102645865.md): Unknown · unknown · Oct 26, 2023 · N453AS · Boeing 737990ER
  > #2 ENGINE LONG TIME FAULT. THE VSV POSITION SIGNAL IS OUT OF RANGE. FAULT CODE 75-10392. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023102645864](https://openairdocs.org/sdr/ASAA2023102645864.md): Unknown · unknown · Oct 26, 2023 · N453AS · Boeing 737990ER
  > #2 ENGINE SHORT TIME FAULT. THE VSV POSITION SIGNALS DISAGREE. FAULT CODE 75-10402. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023102645863](https://openairdocs.org/sdr/ASAA2023102645863.md): Unknown · unknown · Oct 26, 2023 · N453AS · Boeing 737990ER
  > #2 ENGINE SHORT TIME FAULT. THE VSV POSITION SIGNALS DISAGREE. FAULT CODE 75-20402. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023102345793](https://openairdocs.org/sdr/ASAA2023102345793.md): Unknown · unknown · Oct 23, 2023 · N538AS · Boeing 737890
  > REF TC 78273000. #1 ENG FAULT DISPLAYS SHORT TERM 75-30451, THE VBV POSTITION SIGNALS DISAGREE. GROUNDED - YES. (RESOLVED ON W/O: 1975071 TASKCARD: N/R-00001) PERFORMED FIM 75-32 TASK 803. ENG #1 EEC BITE TEST SHOWS NO FAULTS IN THE LAST 10 LEGS HISTORY. THIS
- [SDR ASAA2023102245770](https://openairdocs.org/sdr/ASAA2023102245770.md): Unknown · unknown · Oct 22, 2023 · N403AS · Boeing 737900ER
  > DURING T/C 78273000, FOUND FAULT 75-30452 "THE VBV POSITION SIGNALS DISAGREE". GROUNDED - YES. PERFORMED B737-9 FIM 75-32 TASK 803. FAULT DOES NOT SHOW ACTIVE. NO FURTHER T/S REQUIRED.
- [SDR ASAA2023101045544](https://openairdocs.org/sdr/ASAA2023101045544.md): Unknown · unknown · Oct 10, 2023 · N535AS · Boeing 737890
  > WORKING TC 78273000, SHORT TIME FAULT 75-20372 NOTED FOR #2 ENGINE, THE HMU VSV CURRENT CONTROL IS OUT OF RANGE. GROUNDED - YES. (RESOLVED ON W/O: 1973581 TASKCARD: N/R-00003) ACCOMPLISHED FIM 75-31 TASK 801 TO STEP F. (2). 3) & REPAIR CONFIRMATION STEP G. OP
- [SDR ASAA2023100645471](https://openairdocs.org/sdr/ASAA2023100645471.md): Unknown · unknown · Oct 6, 2023 · N457AS · Boeing 737990ER
  > WHILE ACCOMPLISHING TASK CARD # 78273000 DISCOVERED SHORT TIME FAULT CODE # 75-10402 "THE VSV POSITION SIGNALS DISAGREE"ON ENG # 2. GROUNDED - YES. VERIFIED FAULT HISTORY IS CLEAR SINCE FAULT WAS DISCOVERED. NO INTERNAL EEC FAULTS FOUND. REF B737-900 FIM 75-31
- [SDR ASAA2023100445441](https://openairdocs.org/sdr/ASAA2023100445441.md): Unknown · unknown · Oct 4, 2023 · N538AS · Boeing 737890
  > ON ENG #1; SHORT TIME FAULT 75-20451 THE VBV POSITION SIGNALS DISAGREE. GROUNDED - YES. (RESOLVED ON W/O: 1972527 TASKCARD: N/R-00001) PERFORMED FIM 75-32 TASK 803 AND NO ACTIVE FAULTS FOUND. FAULT DETERMINED TO BE INTERMITTENT. THIS CLEARS PLT ENG 1 SHORT TI
- [SDR HALA20231003216](https://openairdocs.org/sdr/HALA20231003216.md): Unknown · unknown · Oct 2, 2023 · N381HA · Airbus A330243
  > ETOPS - ENG2 CTL SYS FAULT ECAM MSG DISPLAYED ON SHUTDOWN. REMOVED AND REPLACED #2 ENG VSV CONTROLLER PER AMM 75-33-51. OPS CHK LEAK CHK OK. HIGH POWER RUN PER AMM 71-00-00 CHK OK. OK FOR SVC.
- [SDR AALA202310031217](https://openairdocs.org/sdr/AALA202310031217.md): Regulator Valve · defective · Oct 1, 2023 · N713UW · Airbus A319112
  > AIRCRAFT WAS GROUNDED: ON DESCENT AT FL 26,000 RECEIVED A NUMBER ONE ENGINE STALL COMPRESSOR FOR ABOUT 4 SECONDS FOLLOWED BY A LOUD THUMP. MAINTENANCE FOUND THE BLEED PRESSURE REGULATOR VALVE AND THE HIGH PRESSURE BLEED VALVE ON THE #1 ENGINE LEAKING. REPLACED
- [SDR ASAA2023093045374](https://openairdocs.org/sdr/ASAA2023093045374.md): Unknown · unknown · Sep 30, 2023 · N459AS · Boeing 737990ER
  > FOUND 2 LOOSE VBV RING GUIDE PADS ON FAN FRAME STRUT BETWEEN 8&9 AND 3&4 @ #2 ENGINE. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023091945204](https://openairdocs.org/sdr/ASAA2023091945204.md): Unknown · unknown · Sep 19, 2023 · N403AS · Boeing 737900ER
  > WHILE PERFORMING T/C 78273000, FOUND #2 ENG SHORT TIME FAULT 75-20452 "THE VBV POSITION SIGNALS DISAGREE.". GROUNDED - YES. (RESOLVED ON W/O: 1970578 TASKCARD: N/R-00004) PERFORMED FIM 75-32 TASK 803 FOUND NO ACTIVE OR HISTORICAL FAULTS ON #2 ENG EEC BITE. PE

Next page: https://openairdocs.org/jasc/7530/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 = '7530'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/7530/reports

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