# Service difficulty reports: N601TW, cancelled Jul 20, 2001

A list on [N601TW, cancelled Jul 20, 2001](https://openairdocs.org/deregistered/N601TW-2001-07-20.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR TWAA0100201](https://openairdocs.org/sdr/TWAA0100201.md): Light · inoperative · Dec 28, 2000 · N601TW · Boeing 767231 · Emergency Lighting
  > THE EGRESS LAMP WAS INOPERATIVE IN LEFT AFT CABIN AT SEAT 35 AREA. REPLACED THE FLEX LAMP. CHECK-C 11-2-00 LAX.
- [SDR TWAA0019801](https://openairdocs.org/sdr/TWAA0019801.md): Oven · burned · Dec 21, 2000 · N601TW · Boeing 767231 · Buffet/Galleys
  > SMOKE WAS COMING FROM BEHIND THE NUMBER 2 OVEN IN THE FORWARD GALLEY. CREW PULLED THE OVEN CIRCUIT BREAKERS. FOUND OVEN FAN MOTOR BURNED. REPLACED THE OVEN. CHECK-C 11-2-00 LAX.
- [SDR TWAA0012801](https://openairdocs.org/sdr/TWAA0012801.md): Power Supply · discharged · Aug 17, 2000 · N601TW · Boeing 767231 · Emergency Lighting
  > THE EGRESS LIGHTS ON THE LEFT SIDE OF THE CABIN FLASHED WITH THE EMERGENCY LIGHT SWITCH IN THE ARMED POSITION. REPLACED THE POWER SUPPLY. CHECK-C 7-27-00 LAX.
- [SDR TWAA0011402](https://openairdocs.org/sdr/TWAA0011402.md): Power Supply · inoperative · Jul 21, 2000 · N601TW · Boeing 767231 · Emergency Lighting
  > THE EGRESS LIGHTS WERE INOPERATIVE ON LEFT SIDE OF CABIN FROM ROW 11 TO 17. REPLACED THE POWER SUPPLY. CHECK-C 3-11-00 LAX.
- [SDR TWAA0009702](https://openairdocs.org/sdr/TWAA0009702.md): Angle · cracked · Jun 13, 2000 · N601TW · Boeing 767231 · Leading Edge Devices
  > DURING OP 15 MAINT CHECK, ON THE RT WING, NUMBER 8 L/E SLAT WAS CRACKED ON THE L/E. SPAR SUPPORT ANGLE, O/B END. REPLACED LOWER CORD ANGLE 114T07-71, PER BOEING DRAWING 114T4105.
- [SDR TWAA0009701](https://openairdocs.org/sdr/TWAA0009701.md): Skin · gouged · Jun 12, 2000 · N601TW · Boeing 767231 · Spoilers
  > DURING OP 15 MAINT CHECK ON THE LT WING A GOUGE WITH MISSING AND EXPOSED HONEYCOMB WAS FOUND ON NUMBER 5 SPOILER, UNDER PANEL APPROX 24 INCHES FROM I/B END. REPAIRED PER SRM 57-70-01, FIG 201 SHEET 4, 350 DEG, AND SRM 51-70-04 FIG 2, SHEET 1 PROCESS.
- [SDR TWAA0009616](https://openairdocs.org/sdr/TWAA0009616.md): Skin · worn · Jun 12, 2000 · N601TW · Boeing 767231 · Leading Edge Devices
  > DURING OP 15 MAINT CHECK ON THE RT WING THE NUMBER 12 LEADING EDGE SLAT HAD WORN SPOT ON I/B TRAILING EDGE 43 INCHES FROM THE O/B END. REPAIRED PER SRM 51-70-10, PAGE 37, FIG 9. REPAIRED WITH ONE FLUSH DOUBLER.
- [SDR TWAA0009615](https://openairdocs.org/sdr/TWAA0009615.md): Skin · dented · Jun 11, 2000 · N601TW · Boeing 767231 · Trailing Edge Flaps
  > DURING OP 15 MAINT CHECK ON THE LT WING THE I/B TRAILING EDGE FLAP BOTTOM HAD DENT 10 INCHES FROM TRAILING EDGE AND 14 INCHES I/B OF O/B HINGE DRIVE APPROX 1.5 BY 1.5 BY 0.058. REPAIRED PER SRM 51-70-03 PAGE 28 PARAGRAPH 4M.
- [SDR TWAA0009614](https://openairdocs.org/sdr/TWAA0009614.md): Skin · delaminated · Jun 9, 2000 · N601TW · Boeing 767231 · Ailerons
  > DURING OP 15 MAINT CHECK ON THE LT WING, THE I/B AILERON HAD SEPARATION AND DELAMINATION AT THE L/E UPPER SURFACE, TWO PLACES. REPAIRED PER DWG 113T6002.
- [SDR TWAA0001504](https://openairdocs.org/sdr/TWAA0001504.md): Skin · dented · Jan 23, 2000 · N601TW · Boeing 767231 · Fuselage Main, Plate/Skin
  > THE LT FUSELAGE WAS DENTED 5 INCH LONG BY 4 INCH WIDE AND 0.375 IN DEEP AT STA 1241, AT FORMER AND STRINGER 34L AND 35L. ACCOMPLISHED EXTERNAL REPAIR PER SRM 53-00-1, FIG 201. REMOVED AND REPLACED SHEAR TIE PER SRM 51-10-00. CHECK-C 12-15-99 LAX.
- [SDR TWAA9914901](https://openairdocs.org/sdr/TWAA9914901.md): Light · inop · Nov 3, 1999 · N601TW · Boeing 767231 · Emergency Lighting
  > FOUND CABIN EGRESS LIGHTS INOPERATIVE AT ROW 11 RT SIDE AND ON THE RT SIDE BY THE OVERWING EXIT. FOUND BOTH BULBS WERE LOOSE. SECURED LOOSE CONNECTIONS. CHECK-C 9-26-99 LAX.
- [SDR TWAA9908911](https://openairdocs.org/sdr/TWAA9908911.md): Tee · worn · Jun 23, 1999 · N601TW · Boeing 767231 · Elevator Control System
  > DURING CHECK-C MAINT MO-72F01A, REQUIRED THE RT ELEVATOR SLAVE LINKAGE LOST MOTION DEVICE HAVE THE TEE REPLACED PER FIG 2 OF SERVICE BULLETIN 767 27A0136. REMOVED AND REPLACED THE TEE PER MO 72F01 PHASE A AND REF BOEING SERVICE BULLETIN 767 27A0136.
- [SDR TWAA9904924](https://openairdocs.org/sdr/TWAA9904924.md): Structure · damaged · Mar 31, 1999 · N601TW · Boeing 767231 · Fuselage Main, Structure
  > THE FUSELAGE SKIN WAS DAMAGED AT ST 478, STRINGER 35L, WITH STRINGER PUSHED IN.5 IN BY 7 IN BY 9 IN AREA. SKIN ON FORMER RING WAS BUCKLED.25 IN. SPLICED DOUBLER ON STRINGER. REPLACED SHEAR TIES AND RIVETS PER SRM 51-10-00. REMOVED DAMAGED AREA AND INSTALLE
- [SDR TWAA9813602](https://openairdocs.org/sdr/TWAA9813602.md): Regulator · leaking · Aug 24, 1998 · N601TW · Boeing 767231 · Crew Oxygen System
  > CREW OXYGEN PRESSURE WENT TO ZERO, NOTICED AT TOP OF CLIMB. RETURNED TO JFK. FOUND CAPT OXY REGULATOR FAULTY. REPLACED REGULATOR AND OXY BOTTLE. CHECK-C 7-9-98 LAX.
- [SDR TWAA9811301](https://openairdocs.org/sdr/TWAA9811301.md): Skin · gouged · Jun 25, 1998 · N601TW · Boeing 767231 · Fuselage Main, Plate/Skin
  > DURING CHECK-C, MAINTENANCE FOUND FUSELAGE SKIN GOUGE 3 FEET BELOW AFT EDGE OF THE R-1 CABIN DOOR. INSTALLED DOUBLER WITH HI-LOCKS (WEST) 8.50 INCHES BY 10 INCHES EXTERNAL PATCH REPAIR ER SRM 53-00-01, PAGE 204 FIGURE 201. ACFT TT: 63,367 HOURS. ACFT TC: 1
- [SDR TWAA9805102](https://openairdocs.org/sdr/TWAA9805102.md): Cart · worn · Apr 5, 1998 · N601TW · Boeing 767231 · Buffet/Galleys
  > JFK - FLT 841 - SERVING CART 343 POPPED NR 2 CIRCUIT BREAKER. THERE WAS SMELL OF BURNED ELECTRICAL WIRING IN OR NEAR CART. CREW DID NOT RESET CIRCUIT BREAKER. REPLACED CART. (M)
- [SDR TWAA9771003](https://openairdocs.org/sdr/TWAA9771003.md): Tat Probe · failed · Jun 21, 1997 · N601TW · Boeing 767231 · Outside Air Temperature Indicator/Sensor
  > JFK - FLT 722 - DURING CRUISE ALL AUTOPILOT FAILED TO ENGAGE FLT MANAGEMENT COMPUTER, NO UPDATE OR AUTO TUNE. ALSO, NO TOTAL AIR TEMPERATURE OR WIND DATA. REPLACED LEFT TOTAL AIR TEMPERATURE PROBE. OPERATIONAL CHECKS NORMAL. (M)
- [SDR TWAA9728001](https://openairdocs.org/sdr/TWAA9728001.md): Engine · stalled · Feb 22, 1997 · N601TW · Boeing 767231 · Engine (Turbine/Turboprop)
  > STL - FLT 840 - DURING CLIMB, NR 1 ENGINE, S/N 4617, EXPERIENCED NUMEROUS STALLS. CHANGED ENGINE. (M)
- [SDR TWAA9703005](https://openairdocs.org/sdr/TWAA9703005.md): O-Ring · failed · Jan 4, 1997 · N601TW · Boeing 767231 · Hydraulic System, Main
  > JFK - FLT 740 - DURING CRUISE, LOST CENTER HYDRAULIC SYSTEM FLUID. REMOVED AND REPLACED WORN O-RING, MFG P/N NAS1611-014, AT THE DIFFERENTIAL PRESSURE SWITCH IN NR 1 FILTER MODULE. OPERATIONAL AND LEAK CHECK NORMAL. (M)
- [SDR TWAA9614602](https://openairdocs.org/sdr/TWAA9614602.md): Controller · failed · Nov 26, 1996 · N601TW · Boeing 767231 · Buffet/Galleys
  > STL - FLT 104 - DURING CRUISE, AISLE WARMER CART EMITTED ELECTRICAL ODOR AND SMOKE. FOUND FAULTY POWER CONTROLLER, MFG PN 91658-3. REPLACED WARMER CART CONTROLLER. WARMER CART OPERATION THEN CHECKED NORMAL. CHECK C-1C - 10-2-96 - LAX. (X)
- [SDR 96ZZZM912](https://openairdocs.org/sdr/96ZZZM912.md): Skin · damaged · Apr 18, 1996 · N601TW · Boeing 767231 · Horizontal Stabilizer, Plate/Skin
  > MCI - DURING SPECIAL CHECK, FOUND FOD DAMAGE TO LEFT HORIZONTAL STABILIZER LOWER SKIN AND FRONT SPAR, FS 186 TO FS 255. REPAIRED PER ARA 9957 AND TWA AND STANDARD PRACTICES. (M)
- [SDR 96ZZZM910](https://openairdocs.org/sdr/96ZZZM910.md): Skin · damaged · Apr 18, 1996 · N601TW · Boeing 767231 · Fuselage Main, Plate/Skin
  > MCI - DURING SPECIAL CHECK, FOUND FOD DAMAGE TO LEFT AFT FUSELAGE, FS 1605 TO FS 1629 AND FROM STRINGER 20L TO STRINGER 16L. REPLACED AND REPAIRED SKIN PANEL PER ATA 9958A AND TWA STANDARD PRACTICES. (M)
- [SDR 96ZZZM901](https://openairdocs.org/sdr/96ZZZM901.md): Skin · damaged · Apr 11, 1996 · N601TW · Boeing 767231 · Horizontal Stabilizer, Plate/Skin
  > MCI - DURING SPECIAL CHECK, FOUND LEFT STABILIZER LOWER SKIN DAMAGED. REPAIRED PER ARA 9959. (M)
- [SDR 96ZZZM899](https://openairdocs.org/sdr/96ZZZM899.md): Former · cracked · Apr 11, 1996 · N601TW · Boeing 767231 · Fuselage Miscellaneous Structure
  > MCI - DURING SPECIAL CHECK, FOUND FUSELAGE FORMER, FS 1605, DENTED AND CRACKED, STRINGER 13L TO STRINGER 20L. REPLACED FORMER PER ARA 9958. (M)
- [SDR 96ZZZM778](https://openairdocs.org/sdr/96ZZZM778.md): Stringer · damaged · Mar 25, 1996 · N601TW · Boeing 767231 · Horizontal Stabilizer Structure
  > DURING SPECIAL CHECK, FOUND LOWER HORIZONTAL STABILIZER DAMAGE AT STATION 304, STRINGER 7L. REPAIRED PER SRM 55-10-03, PAGE 101, DETAIL NR 1 AND TWA STANDARD PRACTICES.
- [SDR 96ZZZM777](https://openairdocs.org/sdr/96ZZZM777.md): Stringer · cracked · Mar 25, 1996 · N601TW · Boeing 767231 · Fuselage Main, Longeron/Stringer
  > DURING SPECIAL CHECK, FOUND FUSELAGE STRINGERS 16, 17L, 18L AND 19L, DENTED AND CRACKED, FS 1582 TO FS 1660. REPAIRED PER ARA 9958 AND SRM 53-00-03, PAGE 201, FIGURE 201. (M)
- [SDR 96ZZZM776](https://openairdocs.org/sdr/96ZZZM776.md): Stringer · cracked · Mar 25, 1996 · N601TW · Boeing 767231 · Horizontal Stabilizer Structure
  > DURING SPECIAL CHECK, FOUND CRACK IN LOWER HORIZONTAL STABILIZER STRINGER 6L, STATION 290. REPAIRED PER SRM 55-10-03, FIGURE 101, DETAIL NR 1 AND TWA STANDARD PRACTICES.
- [SDR 96ZZZM769](https://openairdocs.org/sdr/96ZZZM769.md): Stringer · damaged · Mar 25, 1996 · N601TW · Boeing 767231 · Horizontal Stabilizer Structure
  > DURING SPECIAL CHECK, FOUND LOWER HORIZONTAL STABILIZER STRINGER 5L DAMAGED AT STATION 300. REPAIRED PER SRM 55-10-03, FIGURE 101, DETAIL NR 1 AND TWA STANDARD PRACTICES.

## 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 n_number = 'N601TW' AND deregistration_id = 'N601TW-2001-07-20'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N601TW-2001-07-20/reports

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