# JASC 7810: Engine Collector/Tailpipe/Nozzle

- Type: JASC system/component code (FAA)
- ATA chapter: 78 Engine Exhaust
- Title in the code table: ENGINE COLLECTOR/TAILPIPE/NOZZLE
- Service difficulty reports: 1,898
- FAA code table: https://www.faa.gov/sites/faa.gov/files/JASC_Code.pdf#page=67
- Page: https://openairdocs.org/jasc/7810

## What it covers

That portion of the system which collects the exhaust gases from the cylinders, turbines, or turbochargers and conducts them overboard. Includes variable vanes, or nacelle tailpipes used on turboprop powered aircraft and turbo-shaft powered rotorcraft. Typical parts are tailpipe, cone, nozzel, clamp eyebolt, duct, ejector, etc.

## Service difficulty reports (1,898, newest 50)

- [SDR SWAA2026100556763](https://openairdocs.org/sdr/SWAA2026100556763), Oct 3, 2026: Boeing 7377H4. COLLECTOR. ABNORMAL. NR 1 ENGINE CANDLING AFTER SHUT DOWN FOR ABOUT 5-7 MINUTES. REMOVED AND REPLACED IAW AMM 71-00-00-800-803-F00, INSPECTIO (N218WN)
- [SDR SWAA2026100517871](https://openairdocs.org/sdr/SWAA2026100517871), Oct 2, 2026: Boeing 7377H4. TAILPIPE. ABNORMAL. NR 1 ENGINE TAILPIPE FIRE DURING TAXI OUT. COMPLIED WITH INSPECTION AFTER ENGINE FIRE IAW AMM 71-00-00. NO DEFECTS NOTED (N489WN)
- [SDR HYIA20261006003](https://openairdocs.org/sdr/HYIA20261006003), Oct 1, 2026: Tecnam P2012. EXHAUST PIPE. CRACKED. DURING ROUTINE INSPECTION, MAINTENANCE FOUND THE LEFT ENGINE OUTBOARD EXHAUST ELBOW WAS CRACKED. THE PART WAS REPLACED W (N722CA)
- [SDR HYIA20261006002](https://openairdocs.org/sdr/HYIA20261006002), Sep 30, 2026: Tecnam P2012. EXHAUST PIPE. CRACKED. DURING ROUTINE INSPECTION, MAINTENANCE FOUND THE RIGHT ENGINE EXHAUST TURBO TRANSITION PIPE WAS CRACKED. THE PART WAS RE (N651CA)
- [SDR HYIA20261006001](https://openairdocs.org/sdr/HYIA20261006001), Sep 30, 2026: Tecnam P2012. EXHAUST PIPE. CRACKED. DURING ROUTINE INSPECTION, MAINTENANCE FOUND THE LEFT ENGINE EXHAUST TRANSITION PIPE WAS CRACKED. THE PART WAS REPLACED  (N443CA)
- [SDR HYIA20260917001](https://openairdocs.org/sdr/HYIA20260917001), Sep 15, 2026: Tecnam P2012. EXHAUST PIPE. BROKEN. DURING TROUBLESHOOTING FOR A FUEL FILTER DISCREPANCY; MAINTENANCE FOUND RT EXHAUST ELBOW BROKEN AT TRANSITION FLANGE AND (N989CA)
- [SDR COEA2026090306783](https://openairdocs.org/sdr/COEA2026090306783), Sep 2, 2026: Textrn 408. EXHAUST STACK. BROKEN. RIGHT INBD EXHAUST STACK PORT FOR THE HEATED INTAKE DUCT BROKEN OFF. RT INBD EXHAUST STACK REPLACED IAW MM 78-10-05. MIN (N783FX)
- [SDR SWAA2026083189724](https://openairdocs.org/sdr/SWAA2026083189724), Aug 28, 2026: Boeing 7377H4. EXHAUST DUCT. FIRE. NR 1 ENG. TAIL PIPE FIRE REPORTED BY ANOTHER AIRCRAFT. EXTINGUISHED AFTER ENGINE SHUTDOWN. FLAMES FOUND TO BE CANDLE FIR (N495WN)
- [SDR SWAA2026090252734](https://openairdocs.org/sdr/SWAA2026090252734), Aug 19, 2026: Boeing 7378. NOZZLE. CRACKED. #2 ENGINE PYLON LOWER SURFACE ABOVE EXHAUST NOZZLE IS CRACKED AT PREVIOUS REPAIR 28" FWD FROM TE OF PANEL VERIFIED DAMAG (N8709Q)
- [SDR IXXA20260821CC02](https://openairdocs.org/sdr/IXXA20260821CC02), Aug 12, 2026: Boeing 767223. EXHAUST CONE. DEFORMED. CLEARANCE CHECK OF R ENG OB CORE COWL / EXHAUST NOZZLE FOUND GAPS OUT OF LIMITS. (N761CX)
- [SDR IXXA20260821002](https://openairdocs.org/sdr/IXXA20260821002), Aug 12, 2026: Boeing 767223. EXHAUST CONE. DEFORMED. CLEARANCE CHECK OF R ENG IB CORE COWL / EXHAUST NOZZLE FOUND GAPS OUT OF LIMITS. (N761CX)
- [SDR AALA202608113037](https://openairdocs.org/sdr/AALA202608113037), Aug 9, 2026: Boeing 737823. EXHAUST CONE. FIRE. AIRCRAFT WAS GROUNDED: ON SHUTDOWN INTO KRDU, WE WERE TOLD THAT THE RIGHT ENGINE WAS ON FIRE 9CANDLE FIRE). WE RAN THE Q (N948NN)
- [SDR 2026FA0000625](https://openairdocs.org/sdr/2026FA0000625), Aug 6, 2026: EXHAUST RISER. SEVERED. N985DS WAS SHOOTING APPROACHES INTO KWRI WHEN A LOUD NOISE WAS HEARD AND EXHAUST WAS SMELLED IN THE CABIN. AN IN-FLIGHT  (N985DS)
- [SDR IPXA2026081410724](https://openairdocs.org/sdr/IPXA2026081410724), Jul 17, 2026: Boeing 75724APF. SEAL. TORN. NR 1 ENG OTBD EXHAUST SEAL TORN AT 9 O`CLOCK POSITION. REMOVED AND REPLACED NR 1 ENGINE OTBD EXHAUST SEAL AT 9 O`CLOCK P (N455UP)
- [SDR DALA2026061203552](https://openairdocs.org/sdr/DALA2026061203552), Jun 11, 2026: Boeing 737932ER. TAILPIPE. FIRE. DURING DEPLANING BELOW WING AGENT CAME ONTO A/C AND INFORMED CREW LEFT ENGINE HAD TAILPIPE FIRE. NO FLT DECK INDICATION  (N851DN)
- [SDR SWAA2026061111332](https://openairdocs.org/sdr/SWAA2026061111332), Jun 11, 2026: Boeing 7377H4. TAILPIPE. FIRE. TAILPIPE FIRE REPORTED BY SEVERAL AIRCRAFT IN THE LEFT ENGINE WITH FLAMES VISIBLE, WHEN ENGINE WAS SHUTDOWN FLAMES DISAP (N495WN)
- [SDR CALA2026051816333](https://openairdocs.org/sdr/CALA2026051816333), May 17, 2026: Boeing 777224. EXHAUST CONE. DAMAGED. UPON ARRIVAL, DURING WALKAROUND ON ENGINE #1 A DENT WAS FOUND IN THE TURBINE NOZZLE EXHAUST AT 6 O CLOCK POSITION. PICS  (N78002)
- [SDR IPXA2026051739973](https://openairdocs.org/sdr/IPXA2026051739973), May 12, 2026: Boeing 767381. DUCT. CHAFED. CHAFED DUCT, NR 2 ENG RT CORE COWL INNER EXHAUST DUCT L/E AREA. REPAIRED DAMAGE AREA IAW ROHR SB 71-032 REV NR 2. (N394UP)
- [SDR HYIA20260508002](https://openairdocs.org/sdr/HYIA20260508002), May 5, 2026: Tecnam P2012. EXHAUST PIPE. CRACKED. DURING SCHEDULED INSPECTION IT WAS NOTED THE LEFT ENGINE EXHAUST TRANSITION PIPE WAS CRACKED IN THE CENTER. THE TRANSITI (N915CA)
- [SDR HYIA20260508001](https://openairdocs.org/sdr/HYIA20260508001), May 3, 2026: Bnorm BN2B20. EXHAUST PIPE. BROKEN. DURING PREFLIGHT THE PILOT NOTED THAT AN EXHAUST PIPE ON THE RIGHT ENGINE WAS CRACKED, WHICH CAUSED DAMAGE TO THE ENGINE (N540BN)
- [SDR SWAA2026042993042](https://openairdocs.org/sdr/SWAA2026042993042), Apr 26, 2026: Boeing 7378. EXHAUST PIPE. FIRE. RAMP REPORTED SMALL FLAMES OUT OF THE BACK OF THE ENG NR 2 AFTER SHUT DOWN AT GATE. REFER TO MT M-23-172-03308; AMM 78-1 (N8819L)
- [SDR HYIA20260430004](https://openairdocs.org/sdr/HYIA20260430004), Apr 23, 2026: Tecnam P2012. EXHAUST PIPE. BROKEN. DURING AN ENGINE CHANGE, THE LEFT EXHAUST PIPE WAS FOUND TO BE CRACKED. THE PIPE WAS REPLACED WITH NO FURTHER DEFECTS NO (N411CA)
- [SDR HYIA20260508005](https://openairdocs.org/sdr/HYIA20260508005), Apr 16, 2026: Tecnam P2012. EXHAUST PIPE. CRACKED. DURING SCHEDULED INSPECTION MAINTENANCE FOUND THE LEFT ENGINE TURBO TRANSITION PIPE CRACKED. THE TRANSITION PIPE WAS REP (N255CA)
- [SDR IPXA2026042191168](https://openairdocs.org/sdr/IPXA2026042191168), Apr 8, 2026: Airbus A300F4622R. EXHAUST PIPE. GOUGED. NR 2 ENGINE EXHAUST NOZZLE EXTERNAL FWD AREA AT 1 O"CLOCK POSITION IS GOUGED. NEW DOUBLER REPLACEMET INSTALLED IAW CMM 7 (N141UP)
- [SDR HYIA20260410001](https://openairdocs.org/sdr/HYIA20260410001), Apr 8, 2026: Tecnam P2012. EXHAUST PIPE. BROKEN. PILOT REPORTED LEFT ENGINE NOT PRODUCING FULL POWER AT 2500 FT, 28" MP AND 2515 RPM. MAINTENANCE INSPECTED AND FOUND THE (N411CA)
- [SDR HYIA20260508004](https://openairdocs.org/sdr/HYIA20260508004), Apr 6, 2026: Tecnam P2012. EXHAUST PIPE. CRACKED. DURING SCHEDULED INSPECTION MAINTENANCE FOUND THE LEFT ENGINE EXHAUST TRANSITION PIPE IS CRACKED. THE TRANSITION PIPE WA (N722CA)
- [SDR HYIA20260430003](https://openairdocs.org/sdr/HYIA20260430003), Mar 24, 2026: Tecnam P2012. WYE PIPE. CRACKED. DURING SCHEDULED INSPECTION MAINTENANCE FOUND THE LEFT ENGINE EXHAUST TRANSITION PIPE CRACKED. THE TRANSITION WAS REPLAC (N411CA)
- [SDR IPXA2026032656802](https://openairdocs.org/sdr/IPXA2026032656802), Mar 19, 2026: Boeing 7478F. PAD. DAMAGED. DAMAGED PAD, NR 1 ENGING EXHAUST SLEEVE L/E MID LOAD SHARE BRACKET AT 09:00 O'CLOCK POS. REPLACED IAW AMM 20-51-01-912-0 (N633UP)
- [SDR DALA2026030801587](https://openairdocs.org/sdr/DALA2026030801587), Mar 3, 2026: Airbus A319114. TAILPIPE. FIRE. TAILPIPE FIRE ON ENG 2. INFORMATION WAS FORWARDED FROM ANOTHER CREW ALL START INDICATIONS ON ECAM NORMAL. PERFORMED FADE (N361NB)
- [SDR DALA2026022701383](https://openairdocs.org/sdr/DALA2026022701383), Feb 25, 2026: Airbus A319114. TAILPIPE. FIRE. AT THE GATE, START WITH GND CART SUPPLYING AIR, RAMP PERSONNEL REPORTED POSSIBLE TAILPIPE FIRE NR 1 ENG. ALL SIGNS OF FL (N337NB)
- [SDR SWAA2026022071473](https://openairdocs.org/sdr/SWAA2026022071473), Feb 17, 2026: Boeing 7378. SUPPRESSOR. CRACKED. NR 1 ENG AFT PLUME SUPPRESSOR HAS 9.5 CRACK, 14 FROM AFT END OF SUPPRESSOR. COMPLIED WITH TSR 202600988; EA 26-54-00439. (N8713M)
- [SDR 2026FA0000096](https://openairdocs.org/sdr/2026FA0000096), Feb 10, 2026: Agusta AW139. CLAMP. BROKEN. DURING THE DE-PANELING PROCESS ON AIRCRAFT 31035 WE FOUND THE LH EXHAUST STRAP (BAS238-6-1300 CLAMP ASSY (NSCM KB568)) H (N697RS)
- [SDR HYIA20260206001](https://openairdocs.org/sdr/HYIA20260206001), Feb 5, 2026: Tecnam P2012. EXHAUST PIPE. BROKEN. DURING INVESTIGATION OF PILOT REPORT FOR SMOKE IN THE COCKPIT IT WAS DISCOVERED THE LEFT ENGINE RIGHT EXHAUST PIPE HAD B (N133CA)
- [SDR CALA2026011412967](https://openairdocs.org/sdr/CALA2026011412967), Jan 12, 2026: Airbus A319131. NOZZLE. FAULTED. AT 11 OCLOCK POSITION IN AFT SECTION OF NR 2 ENG A PIECE OF LINE R APPEARS TO BE MISSING. DIMENSIONS OF DAMAGED AREA ARE (N850UA)
- [SDR SWAA2025121043590](https://openairdocs.org/sdr/SWAA2025121043590), Dec 6, 2025: Boeing 7378. TAILPIPE. FIRE. GROUND CREW REPORTED A TAILPIPE FIRE ON THE NR 1 ENGINE AFTER SHUTDOWN. NO INDICATIONS IN THE FLIGHT DECK OR CABIN. PERF (N8747Q)
- [SDR SWAA2025120843083](https://openairdocs.org/sdr/SWAA2025120843083), Dec 5, 2025: Boeing 7378. TAILPIPE. FIRE. AFTER PULLING INTO GATE AND ENGINE SHUTDOWN RAMP ADVISED US OF A FIRE IN NR 2 ENGINE. QRC & QRH COMPLIED WITH. ENGINE NR (N1809U)
- [SDR CVGA20251021002](https://openairdocs.org/sdr/CVGA20251021002), Oct 17, 2025: Beech B300. EXHAUST STACK. OVERTEMP. EVIDENCE OF OVERHEATING ON RIGHT ENGINE IN FRONT OF INBOARD EXHAUST STACK. DECLARED EMERGENCY. GVI FOUND ORANGE STRIPING (N835UP)
- [SDR HALA20251009310](https://openairdocs.org/sdr/HALA20251009310), Oct 8, 2025: Airbus A330243. NOZZLE. UNSECURE. ETOPS - ON WALKAROUND, FOUND #2 ENG COMMON NOZZLE ASSEMBLY LOWER STRUT UNSECURED. REMOVED #2 CNA PER AMM 78-11-41-00-802 (N382HA)
- [SDR JR2R20250916832](https://openairdocs.org/sdr/JR2R20250916832), Sep 16, 2025: Emb ERJ170200LR. FITTING. GOUGED. #1 ENGINE I/B AFT EXHAUST COWL HOWS EVIDENCE OF GOUGING. REPAIRED PER ETD (N82333)
- [SDR SWAA2025090209200](https://openairdocs.org/sdr/SWAA2025090209200), Aug 27, 2025: Boeing 7377H4. TAILPIPE. FIRE. RAMP TOWER REPORTED POSSIBLE TAIL PIPE FIRE LT ENGINE. NO ABNORMAL INDICATION IN COCKPIT, ON TAXI OUT WITH BOTH ENGINES  (N298WN)
- [SDR SWAA2025082708742](https://openairdocs.org/sdr/SWAA2025082708742), Aug 26, 2025: Boeing 7377H4. TAILPIPE. FIRE. FIRE REPORTED COMING OUT OF THE TAILPIPE BY ANOTHER SWA ACFT WHEN THE ACFT WAS ON THE TAXI SHORT OF THE RUNWAY. PERFORME (N252WN)
- [SDR SWIA202508260023](https://openairdocs.org/sdr/SWIA202508260023), Aug 23, 2025: Emb ERJ170200LR. ENGINE. LEAKING. SMOKE/EXHAUST OBSERVED COMING FROM #1 ENGINE TAIL PIPE BY GROUND CREW BEFORE PUSH BACK. FLUID IS NOW LEAKING FROM BOTTOM (N515SY)
- [SDR DALA2025082506293](https://openairdocs.org/sdr/DALA2025082506293), Aug 23, 2025: Boeing 737932ER. TAILPIPE. FIRE. RAMP REPORTED #1 ENG TAILPIPE FIRE AT GATE. MOTORED #1 UNTIL TAILPIPE FIRE WAS OUT, FO BLEW #1 FIRE BOTTLE . SUAL INSP O (N851DN)
- [SDR DALA2025081806153](https://openairdocs.org/sdr/DALA2025081806153), Aug 14, 2025: Boeing 737932ER. TAILPIPE. FIRE. AFTER #2 ENGINE SHUT DOWN AND NO LONGER SPINNING NOTED TAIL PIPE FIRE IN TURBINE AREA. DRY MOTORED ENGINE AND FLAMES EXT (N868DN)
- [SDR DALA2025081105983](https://openairdocs.org/sdr/DALA2025081105983), Aug 8, 2025: Airbus BD5001A11. TAILPIPE. FIRE. SHIP 8324 - FIRE - WHILE PARKING AT GATE THE GROUND CREW NOTIFIED THE COCKPIT OF THE #1 ENGINE TAILPIPE FIRE. NO INDICAT (N324DU)
- [SDR CALA2025073107120](https://openairdocs.org/sdr/CALA2025073107120), Jul 28, 2025: Airbus A319131. EXHAUST CONE. CRACKED. ENG1 HAS GASH TEAR ON EXHAUST. LIGHT SMOKE OBSERVED FROM FRONT & BACK. OIL OR FUEL ODOR NOTICED. INSPECTED WELDED DOUBLE (N812UA)
- [SDR 2025FA0000515](https://openairdocs.org/sdr/2025FA0000515), Jul 23, 2025: Diamon DA42. EXHAUST PIPE. INFLT SEPARATION. EXHAUST HEATSHIELD IS LOOSE ON THE EXHAUST PIPE FAILED WATER TEST AS REQUIRED BY THE AD TTSN490.8 (N240TS)
- [SDR UIEA2025071000886](https://openairdocs.org/sdr/UIEA2025071000886), Jul 14, 2025: Boeing 74746NF. DUCT. CHAFED. NR 4 ENG RH C-DUCT FWD BLOWOUT DOOR L/E FOUND CHAFING. CHAFING AREA REPAIRED AS PER ST ENGINEERING CMM 78-32-09 REPAIR 5 (N450PA)
- [SDR UIEA2025071000895](https://openairdocs.org/sdr/UIEA2025071000895), Jul 14, 2025: Boeing 74746NF. DUCT. CRACKED. NO. 2 ENG - RH C-DUCT OUTER GROOVE UPPER AREA CRACK FOUND. FRAME CRACK AREA REPAIRED AS PER ATLAS AIR EA NO.EA-1978A227  (N450PA)
- [SDR SWAA2025071490461](https://openairdocs.org/sdr/SWAA2025071490461), Jul 11, 2025: Boeing 7377H4. TAILPIPE. FIRE. A/C BEHIND REPORTED TAIL PIPE FIRE NR 1 ENGINE. INSPECTED NR 1 ENG IAW FIM 71-05 TASK 811. NO ABNORMAL ACCUMULATION OF O (N252WN)

All 1,898: https://openairdocs.org/jasc/7810/reports.md

## Other codes in chapter 78

- [JASC 7800](https://openairdocs.org/jasc/7800): Engine Exhaust System (281 reports)
- [JASC 7820](https://openairdocs.org/jasc/7820): Engine Noise Suppressor (248 reports)
- [JASC 7830](https://openairdocs.org/jasc/7830): Engine Thrust Reverser (5,902 reports)
- [JASC 7897](https://openairdocs.org/jasc/7897): Engine Exhaust System Wiring (94 reports)

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