# Service difficulty reports: GE CF34-8E2

A list on [GE CF34-8E2](https://openairdocs.org/engine/ge-cf34-8e2.md).

Newest first. General aviation reporting is voluntary.

- [SDR SIMA20261010001](https://openairdocs.org/sdr/SIMA20261010001.md): Bleed Valve · failed · Oct 10, 2026 · N798CC · Emb ERJ170100SE · Compressor Bleed Valve
  > WHILE DESCENDING AT APPROX FL210 GOT ICE ACCRETION & STALL PROTECT SPEEDS EICAS MSG. ENG & WING ANTI ICE VALVES OPENED, RECEIVED BLEED 2 FAIL MSG FOLLOWED BY BLEED 1 FAIL. RECEIVED A-I WING FAIL AFTER BOTH BLEEDS FAILED. RAN QRH FOR EACH EICAS MESSAGE & EXP
- [SDR JR2R20260930760](https://openairdocs.org/sdr/JR2R20260930760.md): Skin · dented · Sep 30, 2026 · N85320 · Emb ERJ170200LR · Engine Air Intake System
  > #1 ENG INLET HAS DENT ABOUT 2 O'CLOCK POS. REPAIR
- [SDR R61A2026062300169](https://openairdocs.org/sdr/R61A2026062300169.md): Bleed Air Sys · failed · Jun 23, 2026 · N640RW · Emb ERJ170100SE · Engine Bleed Air System
  > BLEED 1 AND BLEED 2 FAIL MSG IN THE AIR. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. COMPLIED WITH PNEUMATIC BLEED SYSTEM TEST FOR BOTH ENGINES, OPS CHECKED GOOD.
- [SDR SIMA20251130001](https://openairdocs.org/sdr/SIMA20251130001.md): Engine · vibration · Nov 30, 2025 · N320BK · Emb ERJ170200LR · Turbine Engine Air Inlet Section
  > ENG 1 LP VIBRATION REOCCURRING THROUGHOUT FLIGHT IN EXCESS OF 10 SECS, MAX REACHED 5.1 OCCURRED AT ALTITUDE AND IN DESCENT INTO PHX, COMPLIED WITH PROCEDURES AND VIBRATIONS DID NOT GO AWAY EMERGENCY DECLARED. SPOKE WITH PILOTS. PILOTS DECLARED AN EMERGENCY COM
- [SDR SIMA20251108001](https://openairdocs.org/sdr/SIMA20251108001.md): Engine · vibration · Nov 8, 2025 · N792JB · Emb ERJ170100SE · Engine (Turbine/Turboprop)
  > ENG 2 LP AND HP VIB IN AMBER RANGE (5.9). COULDN'T BE CONTROLLED BY CHECKLIST PROCEDURES. ENG 2 FIRE DET FAIL. ENG 2 CONTROL FAULT. ENG 2 NO DISPATCH. EMERGENCY DECLARED. RETURN TO FIELD. REPLACED #2 ENGINE IAW ENVOY EMB-170 W/C 71-00-01-400-801.
- [SDR QXEA2025100700316](https://openairdocs.org/sdr/QXEA2025100700316.md): Blade · damaged · Oct 5, 2025 · N664QX · Emb ERJ170200LR · Turbine Engine Air Inlet Section
  > BIRDSTRIKE ON TO AT V1 #2 ENGINE AND RH MLG. ENGINE INDICATIONS NORMAL ON CLIMB WITH LP 1.4 MAX & HP 2.6 MAX. ALL OTHER INDICATIONS NORMAL. SNARGE AND BENT FAN BLADES FOUND DURING POST FLIGHT INSPECTION. REMOVED FROM SERVICE. PERFORMED BIRDSTRIKE INSP, FOUND 3
- [SDR SIMA20250930001](https://openairdocs.org/sdr/SIMA20250930001.md): Warning Message · illuminated · Sep 30, 2025 · N785BR · Emb ERJ170100SE · Engine Bleed Air System
  > AFTER TAKEOFF WE GOT BLEED 2 OVERPRESS AND BLEED 2 OFF MESSAGES SO WE FOLLOWED THE QRH PROCEDURE, RESET THE BLEED AFTER ONE MINUTE, AND MESSAGES WENT AWAY FOR A FEW SECONDS THEN CAME BACK. WE CONTINUED QRH PROCEDURE AND PUSHED OUT BLEED 2, XBLEED AND APU BLEED
- [SDR QXEA2024110500257](https://openairdocs.org/sdr/QXEA2024110500257.md): Blades · damaged · Nov 1, 2024 · N637QX · Emb ERJ170200LR · Turbine Engine Air Inlet Section
  > FLIGHT 2248. DURING TAKE OFF ROLL HIT A BIRD ON THE LEFT ENGINE. DECLARED EMERGENCY WITH ATC AND RETURNED TO THE FIELD. LANDING UNEVENTFUL. FIRE DEPARTMENT MET AIRCRAFT AS PRECAUTION. FOUND EVIDENCE ABOUT BIRD STRIKE ON ENG #1. SEVERAL FAN BLADES DAMAGED. REMO
- [SDR QXEA2024071200017](https://openairdocs.org/sdr/QXEA2024071200017.md): Oil Cap · missing · Jul 11, 2024 · N659QX · Emb ERJ170200LR · Turbine Engine Oil System
  > DURING OIL CHECK FOR W/O 342506 FOUND # 2 ENG OIL CAP MISSING REMOVED FROM SERVICE. OPENED #2 ENG FAN COWLS & THRUST REVERSERS IAW E715 AMM 71-11-00-910-801A & 78-30-01-910-801-A INSPECTED SURROUNDING AREA, NO DAMAGE NOTED & CAP NOT FOUND. CLOSED FAN COWLS &
- [SDR SIMA20240701002](https://openairdocs.org/sdr/SIMA20240701002.md): Bleed Air Sys · leaking · Jul 1, 2024 · N776MS · Emb ERJ170100SE · Engine Bleed Air System
  > ENG 1 BLEED LEAK IN FLIGHT, FL280 FOLLOWED QRM PROCEDURES, AND UNABLE TO MAINTAIN CABIN PRESSURE DUE TO PACK 2 MEL. RETURN TO ORD EMERGENCY DECLARED/NO OVERWEIGHT LANDING/NO MASK DEPLOYMENT. T/S AML 5133549, FOUND E1 PRECOOLER LEAK AT TOP OF OUTLET DUCT. REMOV
- [SDR SIMA20240309002](https://openairdocs.org/sdr/SIMA20240309002.md): Engine · vibrates · Mar 9, 2024 · N782SM · Emb ERJ170100SU · Engine (Turbine/Turboprop)
  > AIR RETURN TO DFW. ENGINE 1 HIGH VIBRATION 4.5 FL250 - RTF. DECLARED EMERGENCY. DEFERRED PER FMR REF ETN EJ-72-009 TDMI AUTHORIZATION NUMBER 782T7735.
- [SDR SIMA20220416004](https://openairdocs.org/sdr/SIMA20220416004.md): None · none · Apr 16, 2022 · N210NN · Emb ERJ170200LR · Turbine Engine Air Inlet Section
  > MECHANICAL / ENG2 VIB. DIVR IND. EMERGENCY NOT DECLARED FLT CONT. -C/A-PENDING CA. DEFERRED PER FMR REF ETN-EJ-72-009 TDMI AUTHORIZATION NUMBER 010T7227.
- [SDR QXEA2022032800128](https://openairdocs.org/sdr/QXEA2022032800128.md): None · leaking · Mar 28, 2022 · N623QX · Emb ERJ170200LR · Powerplant System
  > ON PREFLIGHT WALK AROUND FO NOTICED A FUEL LEAK FROM DRAIN ON ENGINE #1 CAUSING A SIZABLE SPOT ON THE GROUND. DRIPPING AT A RATE OF APPROX 1 DROP/SEC. REMOVED FROM SERVICE. PERFORMED DRAIN MAST INSPECTION IAW AMM 71-71-02-200-801A FOUND FUEL LEAKING FR
- [SDR QXEA2022031800119](https://openairdocs.org/sdr/QXEA2022031800119.md): None · leaking · Mar 17, 2022 · N635QX · Emb ERJ170200LR · Engine Fuel/Oil Cooler
  > FUEL DRIPPING FROM #1 ENG FUEL PUMP MAIN SEAL DRAIN LINE. REMOVED #1 ENGINE FUEL PUMP REF E175 AMM TASK 73-11-01-000-801-A STEP 1-7 AND GE LMM 73-00-00-800-802 STEPS 1-7, 8 IS N/A AND STEP 9. INSTALLED NEW #1 ENGINE FUEL PUMP REF AMM 73-11-01-400-801-A. OPS AN
- [SDR R61A2022040700248](https://openairdocs.org/sdr/R61A2022040700248.md): Panel · cracked · Mar 17, 2022 · N726YX · Emb ERJ170200LR · Engine (Turbine/Turboprop)
  > NO. 1 ENG INLET ANTI-ICE EXHAUST PNL 411DR, RIB FOUND CRACK. WELD REPAIRED IAW ETD 2021-170-007878 IN REFERENCE WITH AAEMGRS002R1
- [SDR SIMA20220316002](https://openairdocs.org/sdr/SIMA20220316002.md): None · none · Mar 16, 2022 · N244NN · Emb ERJ170200LR · Engine (Turbine/Turboprop)
  > SUPPLEMNTAL FOR DIVR TUL ACCT E2 VIBE 4.0 / DECLARED EMERGENCY FLIGHT CONT. -C/A-ANALYSIS PREFORMED TDMI ITEM RESTORED PER EHM-2022-03-16 044-RH-0030
- [SDR QXEA2021122300564](https://openairdocs.org/sdr/QXEA2021122300564.md): None · damaged · Dec 20, 2021 · N636QX · Emb ERJ170200LR · Engine (Turbine/Turboprop)
  > #1 ENGINE 6TH FAN BLADE AND 22ND FAN BLADE FOUND BENT POST FLIGHT. REPLACED FAN BLADES 5, 19, 4 AND 18 IAW GE MANUAL 72-21-00-800-803.
- [SDR CVGA20211227001](https://openairdocs.org/sdr/CVGA20211227001.md): Fuel Control · failed · Dec 18, 2021 · N286NN · Cvac 580 · Fuel Controlling System
  > RIGHT ENGINE SHUTDOWN IN FLIGHT DURING DESCENT IN THE MID FL300. NO N1 ROTATION FOR ATTEMPTED RESTART.
- [SDR QXEA2021082000415](https://openairdocs.org/sdr/QXEA2021082000415.md): Throttle · malfunctioned · Aug 20, 2021 · N627QX · Emb ERJ170200LR · Power Lever
  > DURING DECENT AND APPROACH AUTO THROTTLES DISCONNECTED. PLACED ON MEL 22-30-00B AND RETURNED TO SERVICE. 8/20 REPLACED THRUST CONTROL QUADRANT PER AMM 76-11-01-000-801-A AND 76-11-01-400-801-A. OPS TEST GOOD. LLM TEST OF TOGA SWITCH PER AMM 22-11-00-710-801-A.
- [SDR QXEA2021081100403](https://openairdocs.org/sdr/QXEA2021081100403.md): Fadec · malfunctioned · Aug 5, 2021 · N646QX · Emb ERJ170200LR · Fuel Controlling System
  > AFTER PARKING AT GATE (ABOUT 10 MINS AFTER PARK BRAKE SET) MASTER CAUTION ENG 1 NO DISPATCH MESSAGE APPEARED WITH CYAN MESSAGE ENG 1 NO DISPATCH. REMOVED FROM SERVICE. C/W FIM TASK 73-21-00-810-82C-A, FOUND ENG FAULT CODES 6117. PREFORMED FHDB DOWNLOAD PER AMM
- [SDR QXEA2021062800330](https://openairdocs.org/sdr/QXEA2021062800330.md): Line · leaking · Jun 26, 2021 · N627QX · Emb ERJ170200LR · Fuel Controlling System
  > #1 ENGINE FUEL MOTIVE FLOW LINE QUICK DISCONNECT IS LEAKING FUEL. REPLACED MOTIVE FUEL LINE.
- [SDR QXEA2021062100300](https://openairdocs.org/sdr/QXEA2021062100300.md): Autothrottle Sys · malfunctioned · Jun 19, 2021 · N641QX · Emb ERJ170200LR · Auto Throttle System
  > "AUTO THROTTLE FAIL CAUTION AFTER AIRCRAFT POWER UP..." PLACED ON MEL. MEL CLEARED BY REMOVED & REPLACED THROTTLE CONTROL QUADRANT AND PREFORMED LLM RTS TEST PER E175 AMM TASK 78-30-01-720-801-A. ALL OPS CHECKS GOOD. PLACARDS REMOVED. CLEARS MEL. AIRCRAFT REM
- [SDR R61A2021043000375](https://openairdocs.org/sdr/R61A2021043000375.md): Bellcrank · out of limits · Apr 26, 2021 · N406YX · Emb ERJ170200LR · Engine (Turbine/Turboprop)
  > ENGINE 1 CONTROL FAULT DURING DESCENT. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R E1 VG ACTUATOR BELL CRANK IAW ESM 72-00-00 SP016.
- [SDR SWIA202157734](https://openairdocs.org/sdr/SWIA202157734.md): Skin · dented · Apr 22, 2021 · N272SY · Emb ERJ170200LL · Engine Air Intake System
  > TRANSFER FROM EAML 621831: DENT ON #1 COWL INLET LIP SKIN MEASURING 4.25IN HIGH X 3.25IN WIDE X 0.37IN DEEP LOCATED APPROXIMATELY AT THE 2 O'CLOCK POSITION LOOKING AFT. DAMAGE IS OUT OF SERVICEABLE LIMITS PER SRM 71-61-01. (FLIGHT 3848 - FILED CLOSED)
- [SDR SIMA20201204001](https://openairdocs.org/sdr/SIMA20201204001.md): Throttle Control · out of tolerance · Dec 4, 2020 · N276NN · Emb ERJ170200LR · Engine Controls
  > ABORTED TAKE OFF 80KTS FOR THRUST LEVER DISAGREE. FLT RTG DFW. REJECTED T/O DUE TO CAUTION CAS MESSAGE RLA TOGA BELOW 80 KNOTS AFTER EXIT ING RUNWAY BRAKES OVER TEMP MESSAGE CAME ON EICAS. "TRANSFERRED FROM AML PAGE 4690503 ITEM 1". C/A: PERFORMED TROUBLESH
- [SDR R61A2020021030165](https://openairdocs.org/sdr/R61A2020021030165.md): Engine · failed · Feb 3, 2020 · N863RW · Emb ERJ170200LR · Engine (Turbine/Turboprop)
  > ENGINE 1 FAIL. DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT. R&R ENGINE #1.
- [SDR R61A2020011060027](https://openairdocs.org/sdr/R61A2020011060027.md): Actuator · damaged · Jan 6, 2020 · N652RW · Emb ERJ170100SE · Engine (Turbine/Turboprop)
  > ENG 2 CONTROL FAULT EICAS WITH NO THRUST AUTHORITY. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. PERFORMED GVI OF E2 IAW LMM 72-00-00. FOUND SLAVE VG ACTUATOR MISSING HARDWARE. INSTALLED MISSING HARDWARE IAW 75-00-00. PERFORMED ENGINE RUN IAW 72-00-00-760-038
- [SDR R61A2019111921272](https://openairdocs.org/sdr/R61A2019111921272.md): Acoustic Panel · dented · Nov 2, 2019 · N862RW · Emb ERJ170100SE · Engine (Turbine/Turboprop)
  > ***AIRCRAFT IS IN HEAVY CHECK***DENT FOUND ON ENG. #1 ACOUSTIC PANEL, 6 O'CLOCK POSITION 17.25" AFT OF LIP SKIN. REPAIRED PANEL IAW ETD2019-170-154714.***AIRCRAFT REMAINS IN HEAVY CHECK***
- [SDR R61A201908316890](https://openairdocs.org/sdr/R61A201908316890.md): Attach Fitting · cracked · Aug 16, 2019 · N863RW · Emb ERJ170100SE · Compressor Bleed Control
  > FOUND THE NR 1 ENGINE FRONT FRAME FITTING AT THE 6 O'CLOCK POSITION, SLAVE COMPRESSOR VARIABLE GEOMETRY ACTUATOR LOWER ATTACHMENT FITTING CRACKED. MAINTENANCE REMOVED AND REPLACED ENGINE ON AAR NRC 4000619-4100-0003.
- [SDR R61A2019060740586](https://openairdocs.org/sdr/R61A2019060740586.md): Regulator Valve · inoperative · Jun 4, 2019 · N870RW · Emb ERJ170100SE · Compressor Bleed Valve
  > BLEED 2 OVERPRESSURE EICAS IN FLIGHT, WOULD NOT EXTINGUISH. DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT. R & R E2 BLEED PRESSURE REGULATING VALVE.
- [SDR C77A381933](https://openairdocs.org/sdr/C77A381933.md): Battery Pack · discharged · Mar 31, 2011 · N616CZ · Emb ERJ170200LR · Emergency Lighting
  > EMERGENCY LIGHTS ABOVE AFT GALLEY REMAIN ON AFTER ACFT WAS POWERED DOWN. CHARGED ELPU AND TESTED EMERGENCY LIGHTS IAW AMM 33-50-00 TEST GOOD ACFT OK FOR SERVICE.

## 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 engine_model_key = 'CF348E2'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/ge-cf34-8e2/reports

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