# Service difficulty reports: Pratt & Whitney JT8D-9

A list on [Pratt & Whitney JT8D-9](https://openairdocs.org/engine/pratt-whitney-jt8d-9.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 14 · 686 reports

- [SDR 7IWB2018122018001](https://openairdocs.org/sdr/7IWB2018122018001.md): Fan · damaged · Nov 24, 2018 · N209TR · Boeing 727223 · Engine (Turbine/Turboprop)
  > DURING A ROUTINE SERVICE CHECK, IJW MX FOUND FOD DAMAGE TO THE #1 ENGINE FAN.
- [SDR K11A2016090891502](https://openairdocs.org/sdr/K11A2016090891502.md): Thrust Reverser · cracked · Jun 2, 2016 · N915CK · Doug DC915F · Engine Thrust Reverser
  > RIGHT ENGINE LOWER THRUST REVERSER HALF OTBD T/E CRACKED.
- [SDR 7IWB2016020800003](https://openairdocs.org/sdr/7IWB2016020800003.md): Pressure Switch · failed · Dec 20, 2015 · N209TR · Boeing 727223 · Engine Oil Indicating System
  > DURING A RECENT FLIGHT, AT A POINT APPROXIMATELY 100 NM SW OF DESTINATION AND AT AN ALTITUDE OF 28,000 FT, THE NR 2 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED. THE CREW REDUCED THRUST TO ABOUT 70 PERCENT N1 AND THE LIGHT BENT OUT. THE NR 2 OIL FILTER BYPASS
- [SDR FXGA20141224001](https://openairdocs.org/sdr/FXGA20141224001.md): Unknown · malfunctioned · Dec 23, 2014 · N935CE · Doug DC933F · Engine (Turbine/Turboprop)
  > AT APPROX 2245Z & CLIMBING THROUGH FL280, R OIL STRAINER CLOGGING, ANNUNCIATOR ILLUMINATED. PERFORMED ABNORMAL CHECKLIST. REDUCED POWER TO IDLE ON RT ENG. DECLARED AN EMER & RETURNED.
- [SDR FXGA20131121001](https://openairdocs.org/sdr/FXGA20131121001.md): Unknown · malfunctioned · Nov 20, 2013 · N935CE · Doug DC933F · Cabin Pressure Control System
  > AT ALTITUDE 350 CABIN PRESS LIGHT ILLUMINATED. FOLLOWED ABNORMAL PROCEDURES, COULD NOT RESTORE PRESS. DECLARED AN EMERGENCY WITH CTR AT 0253Z. DESCENDED TO 10,000 CONTINUED TO FAI.
- [SDR FDEA201207112551](https://openairdocs.org/sdr/FDEA201207112551.md): Smoke Detector · faulted · Jul 11, 2012 · N468FE · Boeing 727225 · Smoke Detection
  > LOWER AFT CARGO COMPARTMENT SMOKE DETECTOR FAULTS ON THE "B" LOOP. RELEASED FOR SERVICE IAW MEL: 26-19-D, CATEGORY: C EXPIRATION: 21JUL12 "MEL 26-19-D: B LOOP IN THE AFT LOWER CARGO COMPARTMENT - INOP." BITE TEST OF THE AFT CEU FAULTS DETECTOR - "1B". R &
- [SDR FDEA201112055151](https://openairdocs.org/sdr/FDEA201112055151.md): Sense Line · dirty · Dec 5, 2011 · N468FE · Boeing 727225 · Engine Pressure Ratio (EPR)
  > REJECTED TAKE OFF DUE LOW NR 2 EPR INDICATION. REJECTED TAKE OFF AT 80 KTS AND APPLIED BRAKES AT 60KTS, NO BRAKE COOLING REQUIRED. ON SUBSEQUENT TAKE OFF NORMAL EPR WAS OBTAINED, BUT IT REQUIRED ALMOST FULL THROTTLE THROW ON NR 2 (LARGE SPLIT). OPENED NR 2
- [SDR FDEA201110144502](https://openairdocs.org/sdr/FDEA201110144502.md): Ground Wire · broken · Oct 14, 2011 · N467FE · Boeing 727225 · Engine Oil System Wiring
  > NR3 OIL TEMP INDICATOR BOUNCING AROUND, SUSPECT ERRONEOUS INDICATION. CHECKED GROUND AT SENSOR END FOUND NO GROUND, PUSHED BACK PIN B OF CONNECTOR, THE GROUND WIRE FELL OFF WHEN PIN EXTRACTED. TROUBLESHOT IAW WDM 79-33-01. R & R CONNECTOR D530. RAN NR 3
- [SDR DALA1125579856](https://openairdocs.org/sdr/DALA1125579856.md): Skin · cracked · Apr 12, 2011 · N765NC · Doug DC951 · Fuselage Main, Plate/Skin
  > FUSELAGE EXTERIOR, STA 1303, L15L, SKIN IS CRACKED. GAINED ACCESS TO SKIN CRACK. CUT OUT CRACKED SKIN 1"X 1". HFEC VERIFIED CRACK CONTAINMENT. FABRICATED 1EA FILLER & 1EA DOUBLER OF 040" 7075-T6 PO NR 1023415. ALODINED, PRIMED AND INSTALLED DOUBLER & FILL
- [SDR DALA1125559856](https://openairdocs.org/sdr/DALA1125559856.md): Frame · cracked · Apr 6, 2011 · N765NC · Doug DC951 · Fuselage Main, Frame
  > AFT ACCESSORY COMPARMENT, L4L, CANTED FRAME CRACKED BS 1245. R & R CANTED FRAME 1245 PN 09-5300-3-0606IAW SRM 51-30-5 & 51-30-2. REQUIRED INSP COMPLETED.
- [SDR DALA1125899858](https://openairdocs.org/sdr/DALA1125899858.md): Floorboard · damaged · Mar 29, 2011 · N767NC · Doug DC951 · Fuselage Floor Panel
  > PASSENGER CABIN FLOORBOARD 71-50 CORNER IS DAMAGED. REMOVED DAMAGED AREA OF FLOORBOARD IAW SRM 53-05, PG 9, 10, MATERIAL ID SHT 7075-T6, BATCH 0001691309, FABED DOUBLER & FILLER, MATERIAL THICKNESS.032 CLAD IAW SRM 53-05, PG 10. TREATED AND PRIMED IAW INSTA
- [SDR FDEA201103261183](https://openairdocs.org/sdr/FDEA201103261183.md): Skin · dented · Mar 26, 2011 · N491FE · Boeing 727227 · Trailing Edge Flaps
  > RT OTBD AFT FLAP HAS 1 DENT 1.5" X 3".093 42" FROM INBD EDGE. REMOVED DAMAGED AREA IAW SRM 57-50-4, FIG 9 AND FABRICATED REPAIR DOUBLER IAW SRM 57-50-4, FIG 9 SHEET 1. INSTALLED REPAIR DOUBLER IAW SRM 51-30-2.
- [SDR DALA1128299858](https://openairdocs.org/sdr/DALA1128299858.md): Skin · cracked · Mar 25, 2011 · N767NC · Doug DC951 · Fuselage Main, Plate/Skin
  > FUSELAGE LT SIDE, STA Y130.5, EXTERNAL EXISTING REPAIR DOUBLER HAS CRACK. REMOVED EXTERNAL REPAIR DOUBLER AT LT IAW SRM 51-30-5, REQUESTED NDT FOR NO CRACKS NOTED IAW NDT SPM 06-10-01.001, RECEIVED, LOCATED, DRILLED, AND PRIMED EXTERNAL REPAIR DOUBLER & IN
- [SDR FDEA201103221114](https://openairdocs.org/sdr/FDEA201103221114.md): Stringer · cracked · Mar 22, 2011 · N491FE · Boeing 727227 · Fuselage Main, Longeron/Stringer
  > CRACK AT FASTENER, STR 15L, STA 720C MAIN CABIN. CUTOUT DAMAGED AREA, FABRICATED CHANNEL FROM 7075T6.040, FABRICATED TAPERED FILLER & RADIUS FILLER FROM 7075T6.100 AND INSTALLED REPAIR PARTS IAW SRM 53-10-3, FIG 5, NDTM 51-00-00 FIG 23, SRM 51-10-2 & SRM 51
- [SDR FDEA201103191080](https://openairdocs.org/sdr/FDEA201103191080.md): Actuator · malfunctioned · Mar 19, 2011 · N468FE · Boeing 727225 · Leading Edge Slat Control System
  > DURING CLIMBOUT NR 4 LT L/E SLAT DID NOT RETRACT. RAN QRH. RETURNED TO DEPARTURE. JUMPER INSTALLED ON NR 4 SLAT ACTUATOR. DO TO IND OF EXTEND POSITION. MM 27-82-000-1-0, INSTALLED NR 4 L/E SLAT EXTEND SWITCH JUMPER. SYS GROUND CHECKS NORMAL. JUMPER IN
- [SDR FDEA201103040846](https://openairdocs.org/sdr/FDEA201103040846.md): Skin · damaged · Mar 4, 2011 · N491FE · Boeing 727227 · Nacelle/Pylon, Main Frame
  > MISSING MATERIAL NR 3 ENGINE NOSE COWL OTBD AFT T/E 3 O'CLOCK POSITION. CUT OUT DAMAGE IAW SRM REV 103, 54-30-3 FIG 3A. FABRICATED FILLER AND DOUBLER FOR NR 3 ENGINE NOSE COWL IAW SRM 54-30-3 FIG 3A AND 54-30-2 FIG 1. INSTALLED DOUBLER AND FILLER IAW SRM 54-
- [SDR FDEA201103030835](https://openairdocs.org/sdr/FDEA201103030835.md): Skin · cracked · Mar 3, 2011 · N491FE · Boeing 727227 · Horizontal Stabilizer, Plate/Skin
  > TWO CRACKED SKIN RIVETS, 1 UPPER SURFACE & 1 LOWER SURFACE, RT HORIZ STAB INTERIOR BOX APPX L/E STA 147, 8TH LTG HOLE INBD OF OTBD CLOSURE PANEL NEAR L/E. R & R 2EA RIVETS ON RT HORZ STAB SKIN IAW IAW SRM 51-30-2, REV 103. HFEC INSPECTED IAW NDTM PT6 51-00-0
- [SDR FDEA201103030838](https://openairdocs.org/sdr/FDEA201103030838.md): Gusset · cracked · Mar 3, 2011 · N491FE · Boeing 727227 · Fuselage Main, Frame
  > OVERWING LT FRAME AT BS 825, BELOW FLOOR LEVEL, GUSSET IS CRACKED AT INBD LOWER FASTENER. REMOVED GUSSET AT BS 825 LT BELOW FLOOR LEVEL IAW SRM 51-30-2, REV 103 FABRICATED GUSSET IAW EO 7-5310-7-3367, PART 9 INSTALLED GUSSET IAW EO 7-5310-7-3367, PART 9.
- [SDR FDEA201103030840](https://openairdocs.org/sdr/FDEA201103030840.md): Skin · corroded · Mar 3, 2011 · N491FE · Boeing 727227 · Fuselage Internal Mounting Structure
  > UPON REMOVAL OF SHEAR TIE AT BS 1090 BETWEEN STR 29L AND 28L, FOUND SKIN TO BE CORRODED. CUT OUT AREA OF SKIN AT BS 1090 BETWEEN STR 29L AND 28L IAW SRM REV 103, 53-30-3 FIG 1. FABRICATED FILLER AND DOUBLER IAW SRM 53-30-3 FIG 1. INSTALLED DOUBLER AND FILLE
- [SDR FDEA201103030837](https://openairdocs.org/sdr/FDEA201103030837.md): Shear Tie · corroded · Mar 3, 2011 · N491FE · Boeing 727227 · Fuselage Internal Mounting Structure
  > BULGE SKIN EXTERIOR FUSELAGE STA 1070, STR 27L-28L. REMOVED SHEAR TIE IAW SRM REV 103, 51-30-2. FABRICATED SHEAR TIE IAW DWG 65-16344. INSTALLED SHEAR TIE IAW SRM 51-30-2.
- [SDR FDEA201103030830](https://openairdocs.org/sdr/FDEA201103030830.md): Floorbeam · corroded · Mar 3, 2011 · N491FE · Boeing 727227 · Fuselage Main, Floor Beam
  > CORROSION TOP TEE CAP FLOORBEAM MAIN CABIN STA 620 BL 0 - LBL 25. WORK ACCOMPLISHED ON NR N00384 AND SDR 11-0817.
- [SDR FDEA201102230699](https://openairdocs.org/sdr/FDEA201102230699.md): Structure · damaged · Feb 23, 2011 · N485FE · Boeing 727227 · Fuselage Miscellaneous Structure
  > AFT AIRSTAIR T/R LOWER TORQUE BOX LIGHTNING HOLE HAS EXCESSIVE ROUTE OUT, BS 1233. TRIMMED OUT DAMAGED ARE, FABRICATED DOUBLER, AND INSTALLED DOUBLER AT AFT AIRSTAIRS RT LOWER TORQUE BOX LIGHTING HOLE BS 1233 IAW 53-10-2, FIG 6 AND 51-40-2, FIG 1.
- [SDR FDEA201102210647](https://openairdocs.org/sdr/FDEA201102210647.md): Skin · gouged · Feb 21, 2011 · N485FE · Boeing 727227 · Horizontal Stabilizer, Plate/Skin
  > RT HORIZ STAB LOWER SKIN AFT OF ACCESS PANEL 9206 IS GOUGED. REMOVED GOUGE ON RT HORIZONTAL STAB LOWER SKIN IAW SRM 51-10-1. FOUND TO BE OUT OF LIMITS IAW SRM 55-10-1 FIG 2 ORIGINAL MATERIAL.063" MATERIAL REMOVED.016" MATERIAL REMAINING.047". REMOVED
- [SDR FDEA201102190632](https://openairdocs.org/sdr/FDEA201102190632.md): Web · corroded · Feb 19, 2011 · N485FE · Boeing 727227 · Fuselage Miscellaneous Structure
  > SURFACE CORROSION STA 1166, PLUS 7", LBL 50. REMOVED LAV PAN LOWER WEB AND ANGLE IAW SRM 51-30-2 FABRICATED NEW WEB AND ANGLE IAW SRM 51-20-1 FIG 7 AND 51-30-5 INSTALLED NEW WEB AND ANGLE IAW SRM 51-30-2 REV 103
- [SDR FDEA201102190634](https://openairdocs.org/sdr/FDEA201102190634.md): Stringer · corroded · Feb 19, 2011 · N485FE · Boeing 727227 · Fuselage Main, Longeron/Stringer
  > STRINGER 22L IS CORRODED FROM BS 1166 TO 1183. REMOVED CORRODED STRINGER SECTION IAW SRM 53-10-3 FIG 1. FABRICATED NEW STRINGER SECTION AND SPLICE IAW SRM 53-10-3 FIG 1. INSTALLED NEW STRINGER AND SPLICE IAW SRM 51-30-2 AND 53-10-3 FIG 1 REV 103.
- [SDR FDEA201102190633](https://openairdocs.org/sdr/FDEA201102190633.md): Skin · corroded · Feb 19, 2011 · N485FE · Boeing 727227 · Fuselage Main, Plate/Skin
  > AFT LAV ACCESS PANEL CUT OUT INNER DOUBLER IS CORRODED BS 1166 TO 1183. REMOVED CORRODED INNER SKIN DOUBLER AND CUT OUT SKIN SECTION IAW SRM 53-30-3 FIG 12. FABRICATED NEW SKIN SECTION, INNER DOUBLER AND SKIN SPLICE IAW SRM 53-30-3 FIG 12. INSTALLED SKIN
- [SDR FDEA201102180620](https://openairdocs.org/sdr/FDEA201102180620.md): Floorbeam · corroded · Feb 18, 2011 · N485FE · Boeing 727227 · Fuselage Main, Floor Beam
  > CORROSION ON TOP TEE CAP FLOORBEAM MAIN CABIN ENTRY WAY, STA 328, LBL 35. CUTOUT DAMAGED AREA, FABRICATED TEE CAP AND REPAIR ANGLES, & INSTALLED IAW SRM 53-10-1, FIG 1, 53-10-8 FIG 9, 51-30-5, 51-10-2, 51-30-2, AND FAS ENGINEERING REPORT NR 2-37153-801, REV
- [SDR FDEA201102180608](https://openairdocs.org/sdr/FDEA201102180608.md): Seat Track · corroded · Feb 18, 2011 · N485FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK FLANGE STA 480-690, RBL 45. REMOVED SEAT TRACK SECTION, FABRICATED NEW SEAT TRACK SECTION, AND INSTALLED IAW SRM 53-10-2 FIG 7 AND 51-30-2.
- [SDR FDEA201102180612](https://openairdocs.org/sdr/FDEA201102180612.md): Seat Track · corroded · Feb 18, 2011 · N485FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK FLANGE MAIN CABIN STA 690-740, RBL 45. REMOVED SEAT TRACK, FABRICATED NEW SEAT TRACK AND SPLICE, AND INSTALLED IAW SRM 53-10-5 FIG 1 AND 51-30-2.
- [SDR FDEA201102180610](https://openairdocs.org/sdr/FDEA201102180610.md): Seat Track · corroded · Feb 18, 2011 · N485FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK FLANGE STA 690-480 LBL 45. REMOVED SEAT TRACK, FABRICATED NEW SEAT TRACK, AND INSTALLED IAW SRM 53-10-2 FIG 7, 51-30-2, 51-20-1, 51-30-5 AND 51-10-2.
- [SDR FDEA201102180615](https://openairdocs.org/sdr/FDEA201102180615.md): Seat Track · corroded · Feb 18, 2011 · N485FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK MAIN CABIN STA 1135 TO STA 950, 10" LBL 45. REMOVED DAMAGED SEAT TRACK, FABRICATED NEW SEAT TRACK, AND INSTALLED IAW SRM 53-10-2 FIG 7, 51-20-1, 51-10-1, AND 51-30-2.
- [SDR FDEA201102180619](https://openairdocs.org/sdr/FDEA201102180619.md): Seat Track · corroded · Feb 18, 2011 · N485FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK FLANGE, STA 740-690, LBL 45. REMOVED DAMAGED SEAT TRACK, FABRICATED NEW SEAT TRACK AND SPLICE REPAIR, AND INSTALLED IAW SRM 53-10-5 FIG 1, 51-30-2, AND 51-10-2.
- [SDR FDEA201102180621](https://openairdocs.org/sdr/FDEA201102180621.md): Seat Track · corroded · Feb 18, 2011 · N485FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK FLANGE MAIN CABIN STA 690-480, LBL 25. REMOVED SEAT TRACK, FABRICATED SEAT TRACK AND INSTALLED IAW SRM 53-10-2 FIG 7, 51-20-1, 51-10-1, 51-10-2, AND 51-30-2.
- [SDR FDEA201102180609](https://openairdocs.org/sdr/FDEA201102180609.md): Seat Track · corroded · Feb 18, 2011 · N485FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK FLANGE STA 690-480, BL 0. REMOVED DAMAGED SEAT TRACK SECTION, FABRICATED NEW SEAT TRACK AND INSTALLED IAW SRM 53-10-1 FIG 3A, SRM 53-10-2 FIG 7A, SRM 51-30-2, 51-20-1, 51-10-2, 51-30-5, AND 51-10-1.
- [SDR FDEA201102180611](https://openairdocs.org/sdr/FDEA201102180611.md): Seat Track · corroded · Feb 18, 2011 · N485FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK FLANGE STA 480-690 RBL 25. REMOVED SEAT TRACK SECTION IAW SRM 51-30-2, FABRICATED NEW SEAT TRACK AND INSTALLED IAW SRM 53-10-2 FIG 7, 51-30-5, 51-10-1, 51-10-2 AND 51-30-2 REV 103.
- [SDR FDEA201102180613](https://openairdocs.org/sdr/FDEA201102180613.md): Seat Track · corroded · Feb 18, 2011 · N485FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK FLANGE, MAIN CABIN, STA 690-740, RBL 25. REMOVED SEAT TRACK IAW SRM 51-30-2 REV 103. FABRICATED SEAT TRACK AND REPAIR SPLICE IAW SRM 53-10-5 FIG 1. INSTALLED IAW SRM 53-10-5 FIG 1 AND 51-30-2.
- [SDR FDEA201102180614](https://openairdocs.org/sdr/FDEA201102180614.md): Seat Track · corroded · Feb 18, 2011 · N485FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK FLANGE, STA 740-720, BL 0. REMOVED SEAT TRACK IAW SRM 51-30-2. FABRICATED SEAT TRACK IAW SRM 53-10-2 FIG 7A AND SRM 51-20-1, 51-30-5. TREATED AND PRIMED IAW SRM 51-10-2. INSTALLED IAW SRM 51-30-2 REV 103.
- [SDR FDEA201102110538](https://openairdocs.org/sdr/FDEA201102110538.md): Lever · binding · Feb 11, 2011 · N492FE · Boeing 727227 · Power Lever
  > FLIGHT TEST-DURING LEVEL OFF AND RETARDING THE THRUST LEVERS, THE NR 3 THRUST LEVER WOULD NOT RETARD PAST THE 12 O'CLOCK POSITION. ATTEMPTED SEVERAL TIMES TO RETARD BUT NO JOY. THE NR 3 THRUST LEVER WOULD MOVE FWD BUT NOT FWD IDLE. AFTER 5 MINUTES OR SO THE
- [SDR FDEA201101280406](https://openairdocs.org/sdr/FDEA201101280406.md): Seat Track · corroded · Jan 28, 2011 · N492FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION SEAT TRACK FLANGE BETWEEN STA 690 TO 720C, RBL 25. REMOVED SEAT TRACK SECTION IAW SRM 51-30-5, FIG 1. FABRICATED SEAT TRACK, SPLICE, ANGLES, & STRAP IAW SRM 53-10-5, FIG 1 AND 51-30-5. INSTALLED SEAT TRACK SECTION AND SPLICE IAW SRM 51-30-2 AND
- [SDR FDEA201101240416](https://openairdocs.org/sdr/FDEA201101240416.md): Seat Track · corroded · Jan 24, 2011 · N492FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION LBL 25 SEAT TRACK STA 950 TO 950, 10". REMOVED CORRODED SEAT TRACK, FABRICATED NEW TRACK, AND INSTALLED IAW SRM 53-10-2 FIG 7, 51-30-5, 51-10-1, 51-10-2, AND 51-30-2.
- [SDR FDEA201101200415](https://openairdocs.org/sdr/FDEA201101200415.md): Seat Track · corroded · Jan 20, 2011 · N492FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION LBL 45, SEAT TRACK IN NUMEROUS AREAS, STA 950, 10" TO STA 1130. REMOVED OLD TRACK, FABRICATED, AND INSTALLED NEW SECTION IAW SRM`S 53-10-2 FIG 7, 51-30-5, 51-10-1, 51-10-2, AND 51-30-2.
- [SDR FDEA201101190413](https://openairdocs.org/sdr/FDEA201101190413.md): Seat Track · corroded · Jan 19, 2011 · N492FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION RBL 25, SEAT TRACK STA 950, 10" TO 950E. REMOVED & FABRICATED NEW SEAT TRACK SECTION, ANGLES, & STRAPS AND INSTALLED IAW SRM 53-10-5 FIG 1, 51-30-2, 51-30-5, AND 51-10-2.
- [SDR KNNA201197701](https://openairdocs.org/sdr/KNNA201197701.md): Connector · dirty · Jan 18, 2011 · N977UA · Boeing 737291 · Navigation System Wiring
  > ALTITUDE ALERT HORN IS INTERMITTENT- BAD CONNECTION AT CONNECTOR PLUG-CLEANED CONNECTOR PLUG- RESEATED CONNECTOR, OPS CHECK GOOD.
- [SDR FDEA201101160412](https://openairdocs.org/sdr/FDEA201101160412.md): Seat Track · corroded · Jan 16, 2011 · N492FE · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > CABIN SEAT TRACK HAS SURFACE CORROSION ON FLANGE RBL 45.5 BETWEEN BS 1010 AND 1050. REMOVED SEAT TRACK, FABRICATED NEW SEAT TRACK SECTION, AND INSTALLED IAW SRM 53-10-2 FIG 7, 51-30-5, 51-10-1, 51-10-2, AND 51-30-2 REV 103.
- [SDR DALA1101059864](https://openairdocs.org/sdr/DALA1101059864.md): Frame · cracked · Jan 5, 2011 · N773NC · Doug DC951 · Fuselage Main, Frame
  > AFT ACCESSORY COMPARTMENT STA 1339 RT SIDE AT ALIGNMENT PIN FRAME IS CRACKED. REMOVED OLD FRAME IAW SRM 51-30-2, 51-30-1. RECEIVED NEW FRAME LOCATED DRILLED AND DEBURRED NEW FRAME IAW SRM 51-30-1,51-30-2. INSTALLED NEW FRAME AT STA 1339 RT SIDE IAW SRM 51-3
- [SDR DALA1100639864](https://openairdocs.org/sdr/DALA1100639864.md): Floor Panel · corroded · Jan 3, 2011 · N773NC · Doug DC951 · Fuselage Floor Panel
  > MAIN CABIN FLOOR PANEL NR70 CORRODED SEVERAL PLACES IN FLOOR PANEL RACK. REMOVED CORROSION IAW SRM 51-10-3. NDT VERIFIED DAMAGED CONTAINED IAW NDT SPM 06-10-01.001. MATERIAL FOUND TO OUT OF LIMITS IAW SRM 51-10-3. FABRICATED DOUBLER IAW SRM 51-70-4, FIG 38
- [SDR DALA1100649855](https://openairdocs.org/sdr/DALA1100649855.md): Cargo Track · cracked · Jan 3, 2011 · N764NC · Doug DC951 · Fuselage, Seat/Cargo Attach Fittings
  > AFT CARGO COMPARTMENT BS 1151, LT CARGO TIE DOWN TRACK ATTACH BRACKET IS CRACKED. REMOVED AFT CARGO COMPT CRACKED BRACKET AT STA 1151, LT CARGO TIE DOWN TRACK AND REPLACED WITH NEW ATTACH BRACKET IAW SRM 51-30-5.
- [SDR DALA1100659855](https://openairdocs.org/sdr/DALA1100659855.md): Doubler · corroded · Jan 3, 2011 · N764NC · Doug DC951 · Fuselage Main, Plate/Skin
  > FWD CARGO RT STATIC PORT INNER DOUBLER CORRODED AT BS 341. REMOVED DOUBLER BS 341 IAW WORK CARD 5331-01180. REMOVED CORROSION LOCATED AND DRILLED HOLES IAW SRM 51-30-2. REQUIRED BY Q967.
- [SDR DALA1100669864](https://openairdocs.org/sdr/DALA1100669864.md): Skin · dented · Jan 3, 2011 · N773NC · Doug DC951 · Fuselage Main, Plate/Skin
  > FUSELAGE EXTERIOR STA 77 BETWEEN LONGERON L19R AND L20R SKIN HAS PROTRUDING DENT. COLD WORKED DENT BACK TO CONTOUR IAW SRM 53-04, FIG 38. FABRICATED NEW DOUBLER IAW SRM 53-04, FIG 38. INSTALLED DOUBLER IAW SRM 53-04, FIG 38. NDT VERIFIED DAMAGE CONTAINED I
- [SDR DALA1100679855](https://openairdocs.org/sdr/DALA1100679855.md): Doubler · corroded · Jan 3, 2011 · N764NC · Doug DC951 · Fuselage Main, Plate/Skin
  > FWD CARGO BS 446, ANTENNA DOUBLER AND LT ANGLE HAS CORROSION. REMOVED CORROSION FROM DOUBLER IAW SRM 53-01, FIG 1 ORIGINAL MATERIAL.050 FOUND TO BE OUT OF LIMITS IAW SRM 53-01, FIG 1. REMOVED CORROSION FROM 2EA ATTACH ANGLES FOUND TO BE WITHIN LIMITS IAW SR

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## 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 = 'JT8D9'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/pratt-whitney-jt8d-9/reports

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