# Service difficulty reports: JASC 2110

A list on [JASC 2110](https://openairdocs.org/jasc/2110.md).

Reports filed under 2110 · Cabin Compressor System, newest first.

Page 1 of 6 · 252 reports

- [SDR DALA2026032401988](https://openairdocs.org/sdr/DALA2026032401988.md): Compressor · inoperative · Mar 23, 2026 · N651DL · Boeing 757232
  > ROW 16-17-18, SMELL ELECTRICAL FUME ODER. (NO PACK, AIRFLOW IN THAT SECTION) L-PACK MEL, R-PACK OK. DUCT PRESSURE VIA APU BLEED (25+PSI). OPERATED RT/LT PACK FOR 45 MIN, INSPECTED OVERHEAD CEILING, BAGGAGE BINS, PED POWER PACKS, CABIN PANELS, LIGHTS, SIDEWAL
- [SDR 3EJA202603250004](https://openairdocs.org/sdr/3EJA202603250004.md): Acm · false indication · Feb 15, 2026 · N801JS · Cessna 560XL
  > DURING TAKEOFF AT 100 FEET ACM OVERHEAT LIGHT ILLUMINATED ALONG WITH AN ODOR OF PLASTIC MELTING. TROUBLE SHOT AND COULD NOT DUPLICATE.
- [SDR 2025FA0000722](https://openairdocs.org/sdr/2025FA0000722.md): Compressor · cracked · Oct 15, 2025 · Cirrus SR20
  > AC COMPRESSOR CRACKS THAT WE ARE CURRENTLY ENCOUNTERING ACROSS OUR FLEET. THESE CRACKS PRESENT A POTENTIAL FAULT THAT RAISES SERIOUS SAFETY. WE HAVEN’T EXPERIENCED A FULL SEPARATION YET, GIVEN OUR FLEET SIZE AND OUR OPERATIONS TOTALING OVER 4,000 FLIGHT HOUR
- [SDR G1IA20250625093](https://openairdocs.org/sdr/G1IA20250625093.md): Motor · faulted · Jun 25, 2025 · N400EM · Beech C90A
  > DURING OUR CLIMB, PILOT NOTED THAT THE AIR CONDITIONING HAD NOT ACTIVATED AT ALL.
- [SDR CALA2025062505872](https://openairdocs.org/sdr/CALA2025062505872.md): Actuator · faulted · Jun 23, 2025 · N29975 · Boeing 7879
  > CPRSR DEFLECTOR DOOR L LEFT CABIN AIR COMPRESSOR AIR INLET DOOR NOT IN COMMANDED POSITI ON OR LOSS OF POSITION FEEBACK.DB LEFT PACK CONTROL UNIT CHANNEL 2 AHM UPDATE: {21-61611} *LEFT CABIN AIR COMPRESSOR DEFLECTOR DOOR ACTUATOR IS FAILED* REF FIM DMC-B787-A-2
- [SDR 2025FA0000414](https://openairdocs.org/sdr/2025FA0000414.md): Motor · fire · Jun 20, 2025 · N149WW · Cessna 525B
  > AIRCRAFT START UP INITIATED AND ONCE TAXI BEGAN, CREW HAD THE BAGGAGE SMOKE CAS MESSAGE ON THE DISPLAY. AIRCRAFT WAS STOPPED AND QRH FOLLOWED. AC COMPRESSOR MOTOR LIGHT WAS ON AND THE AMPERAGE INDICATIONS WERE SURGING. ATTEMPT WAS MADE TO TURN OFF THE AC, B
- [SDR CALA2025051404669](https://openairdocs.org/sdr/CALA2025051404669.md): Compressor · faulted · May 12, 2025 · N26909 · Boeing 7878
  > CABIN AIR COMPRESSOR L2 CABIN AIR COMPRESSOR L2 HAS FAILED OR HAS A FAULT, IS UNAVAILABL E, OR HAS BEEN SELECTED OFF. FIM TASK REF: 31-90-F8-01A-421B-A CMC MSG# 2165172. LEFT PACK CONTROL UNIT CHANNEL 2 REF FIM DMC-B787-A-21-50-F1-88A-421A-A PERFORMED OPERATI
- [SDR G1IA20250125081](https://openairdocs.org/sdr/G1IA20250125081.md): Motor · shorted · Jan 25, 2025 · N1068K · Beech C90A
  > AIR CONDITIONER WILL NOT TURN ON. REPLACED A/C COMPRESSOR DRIVE MOTOR WITH O/H MOTOR OP CHECK GOOD
- [SDR G1IA20250124080](https://openairdocs.org/sdr/G1IA20250124080.md): Motor · shorted · Jan 24, 2025 · N299RP · Beech C90A
  > AIR CONDITIONER INOP
- [SDR G1IA20250106079](https://openairdocs.org/sdr/G1IA20250106079.md): Motor · inoperative · Jan 6, 2025 · N299RP · Beech C90A
  > ENROUTE FROM KOA TO HNL THE AIR CONDITIONING FAILED.
- [SDR VGCA20241209001](https://openairdocs.org/sdr/VGCA20241209001.md): Check Valve · blocked · Dec 9, 2024 · N351FL · Cvac STC3405800
  > ON LANDING SMOKE FILLED CABIN AND COCKPIT. DURING SUBSEQUENT INSPECTION FOUND THAT ENGINE DRIVEN COMPRESSOR (CABIN) HAD OVERHEATED AND DUMPED OIL INTO CABIN AIR INLET DUCT. THE CAUSE FOR THE OVERHEAT CONDITION WAS A FAILED OIL CHECK VALVE.
- [SDR QMLA2024012620007](https://openairdocs.org/sdr/QMLA2024012620007.md): Compressor · seized · Jan 26, 2024 · N325AM · Urocop EC130B4
  > IN ROUTE WITH PATIENT TO RECEIVING HOSPITAL, CRUISE FLIGHT. CREW NOTICED A STRONG ODOR OF WHAT SMELLED LIKE BURNING ELECTRONICS. I NOTICED THE AIR CONDITION COMPRESSOR WAS STILL INDICATING ON AND GOOD AIRFLOW FROM THE VENT. I PERFORMED A TURN TO THE LEFT AND R
- [SDR 9JLA2023042039077](https://openairdocs.org/sdr/9JLA2023042039077.md): Unknown · unknown · Apr 19, 2023 · N530LD · Gulstm G150
  > THE FLIGHT CREW REPORTED THEY EXPERIENCED A CABIN OVERPRESSUREIZATION OF 9.0 PSI AT CRUISING ALTITUDE OF FL400. THEY INDICATED THEY WERE ABLE TO CONTROL AND ARREST IT WITH MANUAL PRESS - MODE. THE MAINTENANCE TEAM REMOVED AND CLEANED AND REPLACED THE THE CABIN
- [SDR 2022F00437](https://openairdocs.org/sdr/2022F00437.md): Compressor · seized · Oct 30, 2022 · N549PN · Cessna 208B
  > SMOKE IN COCKPIT. UPON LANDING MAINTENANCE DISCOVER AC COMPRESSOR SEIZED AND DRIVE BELT HAD MELTED
- [SDR 9JLA2022101232269](https://openairdocs.org/sdr/9JLA2022101232269.md): Motor · inoperative · Oct 6, 2022 · N358F · Lear 60LEAR
  > THE FLIGHT CREW REPORTED THAT DURING THE POSTFLIGHT IT WAS DISCOVERED THE FREON AIR CONDITIONING SYSTEM WAS INOP. THE AIR CONDITIONING SYSTEM WAS DEFERRED ON MEL AND AIRCRAFT OPERATIONS WERE CONTINUED. THE MAINTENANCE PROVIDER TROUBLESHOT AND FOUND THE COMPRES
- [SDR SIMA20221001001](https://openairdocs.org/sdr/SIMA20221001001.md): None · none · Oct 1, 2022 · N664MS · Emb EMB145LR
  > PACK 1 AND 2 CLOSED ON EICAS / EMERGENCY NOT DECLARED A/C SWAP. FLIGHT CONTINUED. -C/A-PACK LEAKS FOUND ON PACK 1 AND PACK 2. RAR PACK 1 DUCT FROM THE DUAL HEAT EXCHANGER IAW EMB145 AMM 21-51-02. SEE ITEM 2 THIS AML PAGE FOR #2 PACK.
- [SDR DXTA2022092971290](https://openairdocs.org/sdr/DXTA2022092971290.md): Module · defective · Sep 28, 2022 · N438QS · Emb EMB505
  > CARGO SMOKE RED CAS, WHEN PARKING ON THE RAMP WE GOT A RED BAG SMK CAS MESSAGE. WHEN WE EXITED THE AIRCRAFT THERE WAS SMOKE COMING FROM THE BAGAGE COMPARTMENT. LATER THE SMOKE CAME FROM THE CABIN AS WELL. REMOVED "INOP" VCS COMPRESSOR DRIVE MODULE. REMOVED R
- [SDR YENA2022082200810](https://openairdocs.org/sdr/YENA2022082200810.md): A/C Pack · odor · Aug 19, 2022 · N746JB · Airbus A320232
  > FLT#194, STI-EWR.' ON DESCENT BELOW 1000FT DIRTY SOCK SMELL, TURNED OFF PACK #1 AND THE SMELL DISSIPATED; COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION A(A) ISOLATED FAULT TO TYPE 10, (A), 1, C PER TSM 05-50-00-810-085B/ TSM 05-50-00-810-085D. A/C OK FOR
- [SDR K11A2022072500147](https://openairdocs.org/sdr/K11A2022072500147.md): Pressure System · failed · Jul 23, 2022 · N729CK · Boeing 727264
  > RIGHT PACK FAILED DURING CLIMBOUT - UNABLE TO PRESSURIZE. PERFORMED OPS CHECK OF COOLING PACKS IAW B727 AMM 21-55-00 OPS CHECK GOOD
- [SDR 2022FA0000273](https://openairdocs.org/sdr/2022FA0000273.md): None · none · Jun 2, 2022 · N464RM · Urocop AS365N3
  > DURING TAKEOFF THE CABIN EXPERIENCED A RUBBER BURNING SMELL, THE AIRCRAFT RETURNED TO BASE, SHUTDOWN WITHOUT FURTHER INCIDENT. TROUBLE SHOOTING INDICATES THAT THE AIR CONDITIONING DRIVE BELT EXPIRED.
- [SDR 2022FA0000259](https://openairdocs.org/sdr/2022FA0000259.md): None · none · May 12, 2022 · N464RM · Snias AS350B3
  > DURING TAKEOFF THE CABIN EXPERIENCED RUBBER BURNING SMELL, THE AIRCRAFT RETURNED TO BASE, SHUT DOWN WITHOUT EVENT. TROUBLESHOOTING INDICATES THAT THE AIR CONDITIONING DRIVE BELT EXPIRED.
- [SDR 2022FA0000241](https://openairdocs.org/sdr/2022FA0000241.md): Compressor · seized · Apr 28, 2022 · N808MA · Cessna 208B
  > ON CLIMB OUT, THE AIR CONDITIONER COMPRESSOR FAILED CAUSING THE DRIVE BELT TO BREAK. CREW NOTICED A BURNING ODOR AND TURNED OFF AIR CONDITIONING SYSTEM AND DID AN AIR RETURN. THE SMELL DISSIPATED UPON TURN OFF AIR CONDITIONING SYSTEM
- [SDR 9JLA2021100623873](https://openairdocs.org/sdr/9JLA2021100623873.md): Motor · defective · Sep 19, 2021 · N215JL · Beech 400A
  > THE FLIGHT CREW REPORTED THE FREON COMPRESSOR CIRCUIT BREAKER TRIPPED TWICE. THE CORRECTIVE ACTION WAS DEFERRED PER MEL 21-50-01. THE MAINTENANCE VENDOR THEN FOUND THE AC MOTOR WAS FAULTY. THE MOTOR WAS REMOVED AND REPLACED WITH AN OVERHAULED UNIT. OPS CHECKS
- [SDR DXTA2021081847130](https://openairdocs.org/sdr/DXTA2021081847130.md): Drive Assy · leaking · Aug 17, 2021 · N431QS · Emb EMB505
  > LIGHT HAZE AND ELECTRICAL ODOR FILLED CABIN. VCS SYSTEM CUTOFF. VCS SYNOPSIS PAGE DISPLAYS YELLOW X ON VCS. RECOVERED REFRIGERANT FLUID OF VCS. REMOVED OLD COMPRESSOR DRLVE MODULE P/N 11336-10-8 S/N 700 AND OLD RECEIVER DRYER ASSY P/N 1134175-12. INSTALLED OV
- [SDR QR9R20210802001](https://openairdocs.org/sdr/QR9R20210802001.md): Compressor · seized · Aug 2, 2021 · N799AE · Bolkms BK117C2
  > DURING POST FLIGHT INSPECTION, FOUND AIR CONDITIONING COMPRESSOR DRIVE BELT BROKEN DUE TO COMPRESSOR LOCKING UP. BORESCOPE INSPECTION REVEALED SEVERAL CENTRIFUGAL IMPELLER BLADES BENT, SCRATCHED, AND SMUDGED FROM A/C COMPRESSOR BELT SEPARATING.
- [SDR 4HYA2021072603](https://openairdocs.org/sdr/4HYA2021072603.md): Compressor · smoke · Jul 26, 2021 · N545HF · Snias AS350B3
  > IN CRUISE NOTICED SMOKE IN CABIN WITH PLASTIC SMELL. MAINTENANCE DISCOVERED AIR CONDITIONER COMPRESSOR TO BE SOURCE.
- [SDR GTIA2021050335711](https://openairdocs.org/sdr/GTIA2021050335711.md): Compressor · hot · May 3, 2021 · N627NK · Airbus A320232
  > CRUISING AT FL350 FLIGHT ATTENDANT REPORTED STRONG SMOKE SMELL (NON-VISABLE) SHORTLY AFTER CAPT AND FO SMELLED SAME ODOR. IT RESEMBLED BURNNG ELECTRICAL SMELL REMOVAL OF SMOKE/FUMES COM PROCEDURE WAS INITIATED. - AFTER CABIN FANS OFF AND PACK FLOW HIGH SMELL B
- [SDR VE7A2020081700001](https://openairdocs.org/sdr/VE7A2020081700001.md): Compressor · slipped · Aug 11, 2020 · N745TX · Bolkms BK117C2
  > CREW ABORTED FLIGHT DUE TO SMELL COMING FROM AIR CONDITIONING VENTS. NO CAUTION/WARNING MESSAGES GIVEN. FOUND COMPRESSOR BELT TWISTED AND BURNED. HAVE HAD ONE OTHER OCCURRENCE A COUPLE OF DAYS PRIOR OF CREW DESCRIBING A "BURNING SMELL" FROM AIR CONDITIONING S
- [SDR CA190726022](https://openairdocs.org/sdr/CA190726022.md): Acm · seized · Jul 25, 2019 · Dhav DHC8102
  > (CAN) THE CREW MADE A GATE RETURN AS CABIN TEMP COULD NOT BE CONTROLLED IN MANUAL OR AUTO MODE. AFTER A SYSTEM RESET AND ENGINE START THEY BEGAN TO LEAVE THE APRON WHEN THEY HEARD A CLUNKING SOUND FOLLOWED BY VISIBLE SMOKE IN THE FLIGHT DECK AND CABIN. THEY RE
- [SDR CA190630001](https://openairdocs.org/sdr/CA190630001.md): Shutoff Valve · faulty · Jun 24, 2019 · Cndair CL6002B19
  > (CAN) R PACK HIGH TEMP PASSING THROUGH 13,000FT. QRH CLEARED. MESSAGE RETURNED APPROX 5 MIN LATER AND WAS CLEARED AGAIN. AFTER RETURNING TO DEPARTURE AIRPORT R PACK HI PRESS ON GROUND ROLL WITH POWER AT IDLE. CORRECTIVE ACTION: REMOVED AND REPLACE RIGHT SIDE
- [SDR AALA201810259007](https://openairdocs.org/sdr/AALA201810259007.md): Compressor · faulted · Oct 22, 2018 · N800AN · Boeing 7878
  > DURING CRUISE AT 38,000 FEET,.84M, 270 KIAS, CABIN AIR COMPRESSOR R2 STATUS MESSAGE APPEARED. FLIGHT CREW NOTICED A TEMPORARY ELECTRICAL BURN ODOR THAT DISSIPATED QUICKLY. THE AIRCRAFT WAS GROUNDED. REPLACED THE RIGHT OTBD CABIN AIR COMPRESSOR IAW AMM 21-5
- [SDR CA180925008](https://openairdocs.org/sdr/CA180925008.md): Compressor · malfunctioned · Sep 21, 2018 · Bombdr BD7001A10
  > (CAN) DURING A CHECK-FLIGHT, POST 15 YEARS CHECK AT MAINTENANCE FACILITY (2 MONTHS DOWNTIME), CREW NOTICED DURING TAKE-OFF ROLL (ON GROUND AND SHORTLY AFTER ROTATION) A HEAVY OIL SMELL IN THE AFT CABIN/AFT LAV. THE OIL SMELL DISAPPEARED DURING FLIGHT. NO EME
- [SDR CA180808026](https://openairdocs.org/sdr/CA180808026.md): Compressor · leaking · Jul 29, 2018 · Beech B200GT
  > (CAN) AIR CONDITIONING COMPRESSOR WEEPING OIL FROM AFT SEAL. ADDITIONAL AIRCRAFT IN THE COMPANY FLEET HAVE ENCOUNTERED THIS SAME PART NUMBER OF COMPRESSOR TO HAVE FAILED. THE SYSTEM WAS DEFERRED IN ACCORDANCE WITH COMPANY PROCEDURES FOR PARTS ON ORDER. (TC#
- [SDR CA180808025](https://openairdocs.org/sdr/CA180808025.md): Compressor · failed · Jul 25, 2018 · Beech B300C
  > (CAN) AIR CONDITIONING COMPRESSOR P/N 201-0450-3 FAILURE, 73.5 HRS FROM INSTALLATION. DEFECT REPORTED: `AIR CONDITIONING NOT COOLING` AIR CONDITIONING COMPRESSOR FOUND TO HAVE A FREEWHEELING CLUTCH, SUSPECTED THAT THE COMPRESSOR SEIZED. THE AIR CONDITIONING
- [SDR CA180808024](https://openairdocs.org/sdr/CA180808024.md): Compressor · failed · Jun 27, 2018 · Beech B300C
  > (CAN) AIR CONDITIONING COMPRESSOR P/N 201-0450-3 FAILURE, 15.7 HRS FROM INSTALLATION. DEFECT REPORTED: `AIR CONDITIONING NOT WORKING` AIR CONDITIONING COMPRESSOR FOUND TO HAVE FAILED. THE AIR CONDITIONING COMPRESSOR WAS REMOVED AND THE SYSTEM FLUSHED IN ACCO
- [SDR CA180808023](https://openairdocs.org/sdr/CA180808023.md): Compressor · failed · Jun 5, 2018 · Beech B300C
  > (CAN) AIR CONDITIONING COMPRESSOR P/N 201-0450-3 FAILURE ON AN AIRCRAFT WITH UNDER 400 HRS FROM NEW. DEFECT REPORTED: `AIR CONDITIONING FOUND TO NOT BE BLOWING COOL AIR` AIR CONDITIONING COMPRESSOR FOUND TO HAVE FAILED. A NEW COMPRESSOR WAS INSTALLED, SAME P
- [SDR HDNA1007201600001](https://openairdocs.org/sdr/HDNA1007201600001.md): Mount · cracked · Oct 7, 2016 · N194LL · Bolkms BK117C2
  > DURING DAILY INSPECTION, FOUND AIR CONDITIONER COMPRESSOR MOUNT CRACKED. REPLACED WITH NEW.
- [SDR QMLA2016092016106](https://openairdocs.org/sdr/QMLA2016092016106.md): Hose · cracked · Sep 20, 2016 · N439AE · Snias AS350B3
  > ENROUTE THE CREW NOTICE SMOKE IN CABIN AREA PILOT FOLLOWED EMERGENCY PROCEDURES OPENED FRESH AIR VENTS AND WINDOWS NOTIFIED AIR COMM OVER RADIO FOUND SUITABLE LANDING AREA IN PASTURE S.E. OF PERKINS OK. AFTER SHUT DOWN CALLED AIR COMM VIA MOBLE PHONE WHICH NO
- [SDR 9JLA201611187890](https://openairdocs.org/sdr/9JLA201611187890.md): Motor · overheated · Sep 14, 2016 · N345HC · Beech 400A
  > CREW REPORTED AFTER THE AIRCRAFT WAS SHUT DOWN AND OPENING THE BAGGAGE DOOR, THE PILOT NOTED PRESENTS OF SMOKE IN THE TAILCONE WITH THE AIR CONDITIONING SYSTEM OPERATING. THE AIRCRAFT WAS SHUT-DOWN AND INVESTIGATED THE SOURCE OF THE SMOKE. CONFIRMED NO FIRE. F
- [SDR QMLA2016071316078](https://openairdocs.org/sdr/QMLA2016071316078.md): Clutch · failed · Jul 13, 2016 · N913SM · Snias AS350B3
  > SHORTLY AFTER TAKE-OFF, CREW SMELLED AN ODOR IN THE AIRCRAFT. SUSPECTED THE AIR CONDITIONING SYSTEM SINCE THE SAME HAD HAPPENED EARLIER IN THE DAY AFTER WHICH THE PROBLEM WAS CLEARED BY MAINTENANCE. TURNED OFF THE SYSTEM AND RETURNED TO BASE. DISCOVERED AIR C
- [SDR 17GR2016010900001](https://openairdocs.org/sdr/17GR2016010900001.md): Motor · faulted · Jan 9, 2016 · N999CB · Cessna 560CESSNA
  > AC COMPRESSOR MOTOR WOULD NOT RUN. FOUND CURRENT LIMITER BLOWN. ON INSPECTION, FOUND BRUSHES WERE NOT SEATING. SPRINGS WERE IN PLACE, BRUSHES WERE NOT MAKING CONTACT WITH MOTOR.
- [SDR AALA20150501014](https://openairdocs.org/sdr/AALA20150501014.md): Sensor · faulty · May 1, 2015 · N904AN · Boeing 737823
  > DURING CLIMB THE RIGHT PACK BLEED FAULTED AND WOULDN"T RESET. EMERGENCY DECLARED AND FLIGHT LANDED WITHOUT INCIDENT. REMOVED AND REPLACED RIGHT ENGINE PRECOOLER CONTROL VALVE SENSOR PER BOEING 737 AMM 36-12-03.
- [SDR 2015FA0000122](https://openairdocs.org/sdr/2015FA0000122.md): Compressor · locked · Apr 6, 2015 · N4068W · Snias AS350B2
  > A/C BELT FOUND MELTED AND BROKEN DUE TO A/C COMPRESSOR LOCK UP. HEAT GENERATED ON PULLEY CAUSED REJECTION OF THE PULLEY DUE TO OVERHEATING RESULTING IN CHANGES TO THE METALLURGY. REPLACED A/C COMPRESSOR, PULLEY AND RECEIVER/DRYER AS REQUIRED IAW APPLICABLE ST
- [SDR 2014FA0000253](https://openairdocs.org/sdr/2014FA0000253.md): Compressor · seized · Apr 4, 2014 · N366TA · Cessna 208
  > ODOR DETECTED RESEMBLING BURNING RUBBER AND / OR PLASTIC. AIR CONDITIONING COMPRESSOR SEIZED CAUSING DRIVE BELT TO BE DAMAGED. THE COMPRESSOR WAS REMOVED AND REPLACED IAW THE MANUAL.
- [SDR ABXA20131009578](https://openairdocs.org/sdr/ABXA20131009578.md): Computer · failed · Oct 4, 2013 · N364CM · Boeing 767338
  > ENROUTE, LEVEL AT FL350 CENTER AUTOPILOT SHORTLY THERE AFTER NOTED BRIEF ODOR OF SMOKE. DEFERRED, CLEARED 10/08/2013-PERFORMED OHM CHECK OF WIRING FROM FCC COMPUTER TO AILERON, DIRECTIONAL AND ELEVATOR SERVO'S NO DEFECTS NOTED. R & R CENTER FCC IAW AMM 22-11
- [SDR 2013FA0000485](https://openairdocs.org/sdr/2013FA0000485.md): Compressor · leaking · Aug 23, 2013 · N4402U · Piper PA28181
  > HAVE EXPERIENCED MULTIPLE FAILURES/DEFECTS OF THE A/C SYSTEM. THE TYPES OF FAILURES ARE PRIMARILY COMPRESSOR SHAFT OIL LEAKS AND COMPRESSOR LOCKUP FAILURE. THIS IN TURN CAUSES THE DRIVE BELT TO SHEAR AND WE HAVE AN INOPERATIVE A/C SYS. SOME OF THESE FAILURE
- [SDR 2013FA0000486](https://openairdocs.org/sdr/2013FA0000486.md): Clutch · defective · Aug 8, 2013 · N4401F · Piper PA28181
  > THE A/C COMPRESSOR CLUTCH FAILS AND THEN LOCKS UP CAUSING A DESTROYED DRIVE BELT AND A/C SYS FAILURE. THESE SYS AR ON BRAND NEW ACFT. THESE A/C SYS HAVE BEEN PROBLEMATIC FOR MANY YEARS AND A REASON AS TO WHY WE HAVE THESE FAILURES MUST BE INVESTIGATED.
- [SDR QMLA2013072513102](https://openairdocs.org/sdr/QMLA2013072513102.md): Compressor · seized · Jul 25, 2013 · N903CF · Snias AS350B3
  > AIR CONDITIONER COMPRESSOR PULLEY BEARING AND CLUTCH OVERHEAT WITH PULLEY BEARING SEIZING. DURING TROUBLESHOOTING DETERMINED AIR CONDITIONER CONDENSOR BLOWER INTERMITTENT OPERATION.
- [SDR 2013FA0000442](https://openairdocs.org/sdr/2013FA0000442.md): Motor · failed · Jun 30, 2013 · N6971Z · Pilats PC1245
  > DURING NORMAL OPERATION FLIGHT, THE FREON AIR CONDITIONER SYS SHUTDOWN. PILOT REPORTED WHEN, AFTER LANDING, THEY CHECKED CIRCUIT BREAKER IN AFT TAIL CONE AND NOTICED IT WAS TRIPPED. AFTER FURTHER INVESTIGATION, IT WAS NOTED THAT THE COMPRESSOR MOTOR SHOWS SI
- [SDR DXTA2013012905265](https://openairdocs.org/sdr/DXTA2013012905265.md): Compressor · inoperative · Jan 28, 2013 · N921QS · Cessna 750
  > COCKPIT PAC TEMPERATURE WAS UNCONTROLLABLE WHILE ON THE GROUND. COCKPIT FILLED WITH BLUEISH WHITE SMOKE BEFORE COCKPIT PAC WAS SECURED. COCKPIT SUPPLY TEMP INDICATED 234 BEFORE PAC WAS SECURED. INSPECTION OF PAC OIL SIGHT CUP INDICATES BLACK OIL. INSPECTE

Next page: https://openairdocs.org/jasc/2110/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 = '2110'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/2110/reports

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