# Service difficulty reports: Boeing 737-33R

A list on [Boeing 737-33R](https://openairdocs.org/model/boeing-737-33r.md).

Newest first. General aviation reporting is voluntary.

- [SDR 2026FA0000166](https://openairdocs.org/sdr/2026FA0000166.md): Windshield · cracked · Mar 7, 2026 · Boeing 73733R · Flight Compartment Windows
  > FLIGHT 942 CBB/VVI: WINDOW DAMAGE L1 FORWARD CRACKED. CORRECTIVE ACTION: HAS BEEN REPLACED WINDOW L1 IAW AMM 56-11-11/401 AND ADJUSTMENT TEST NORMAL OPERATION IAW AMM30-41-00/501.
- [SDR 2023F00353](https://openairdocs.org/sdr/2023F00353.md): Mec · failed · Dec 22, 2023 · Boeing 73733R · Engine Fuel and Control
  > ENGINE#1 N2 REACH AMBER BAND DURING CRUISE THRUST WAS REDUCED AT APROX 80%, THERE WAS SURGE ON THE ENGINE AND VIBRATION OF 3.0, THRUST WAS FURTHER REDUCED AND STABILIZED AT 70% N1. CORRECTIVE ACTION REMOVED AND REPLACED MAIN ENGINE CONTROL.
- [SDR 2023FA0000787](https://openairdocs.org/sdr/2023FA0000787.md): Valve · inoperative · Nov 19, 2023 · Boeing 73733R · Air Intake Anti/De-Ice System
  > ENGINE NUMBER 2 COWL VALVE OPEN LIGHT, BRIGHT BLUE WITH ENGINE ANTI ICE SWITCH ON
- [SDR 2022F00460](https://openairdocs.org/sdr/2022F00460.md): Unknown · unknown · Nov 14, 2022 · Boeing 73733R · Passenger/Crew Doors
  > THE DOOR 1L BEGAN TO SLAM DURING THE ASCENT (LOUD SOUND). PERFORMED INSPECTION AT FORWARD ENTRY DOOR PRESSURE SEAL CHECK AND FLAPPER SEAL CHECK IAW AMM 52-11-00-200-803/804 THE DOOR OPERATED PROPERLY
- [SDR 2022F00451](https://openairdocs.org/sdr/2022F00451.md): Linkage · out of adjust · Nov 5, 2022 · N886CL · Boeing 73733R · Landing Gear Retraction/Extension System
  > NOSE LDG DID NOT RETRACT IN FLIGHT. CORRRECTIVE ACTION: NOSE LANDING GEAR WEL DOOR LINKAGE ADJUSTMENT IAW AMM 32-33-62-705-001
- [SDR 2022F00243](https://openairdocs.org/sdr/2022F00243.md): Actuator · none · May 17, 2022 · Boeing 73733R · Landing Gear Retraction/Extension System
  > HIGH VIBRATION DURING TAKEOFF AND CLIMB AND GETTING WORSE WHILE INCREASING SPEED IN THE LOWER NOSE. CORRECTIVE ACTION:HAS BEEN CHANGED ROD ASSEMBLY IAW TASK 32-22-11-004-031, TASK 32-33-61-705-001 AND TASK 32-33-00-735-005. HAS BEEN CHANGED NLG LOCK ACTUATOR 3
- [SDR 2022F00101](https://openairdocs.org/sdr/2022F00101.md): None · none · Feb 15, 2022 · Boeing 73733R · Wing Structure
  > CRACKING ON VERTICAL STIFFENER RBL 6.15. BS 663.75 CENTER WING BOX AFT VERTICAL STIFFENER RBL 6.15.
- [SDR 2022F00100](https://openairdocs.org/sdr/2022F00100.md): None · none · Feb 15, 2022 · Boeing 73733R · Fuselage Structure (General)
  > CRACKING ON FUSELAGE SKIN LAP JOINT. ROGHT SIDE STR 10R BETWEEN BS727C AND BS727D. FOUND DURING ACCOMPLISHMENT OF AD 2012-26-02
- [SDR 2022F00099](https://openairdocs.org/sdr/2022F00099.md): None · none · Feb 15, 2022 · Boeing 73733R · Fuselage Structure (General)
  > CRACKING ON FUSELAGE SKIN LAP JOINT. ROGHT SIDE STR 10R BETWEEN BS727C AND BS727D. FOUND DURING ACCOMPLISHMENT OF AD 2012-26-02
- [SDR 2022F00102](https://openairdocs.org/sdr/2022F00102.md): None · none · Feb 15, 2022 · Boeing 73733R · Fuselage Structure (General)
  > CRACKING ON FUSELAGE SKIN LAP JOINT. ROGHT SIDE STR 10R BETWEEN BS727C AND BS727D. FOUND DURING ACCOMPLISHMENT OF AD 2012-26-02
- [SDR 2016F00233](https://openairdocs.org/sdr/2016F00233.md): Valve · faulty · Nov 27, 2016 · Boeing 73733R · Cabin Pressure Control System
  > DURING CLIMB RT PACK DOES NOT CONTROL THE CABIN PRESSURIZATION
- [SDR 2016F00187](https://openairdocs.org/sdr/2016F00187.md): Shimmy Dampener · failed · Sep 17, 2016 · Boeing 73733R · Main Landing Gear
  > RIGHT SHIMMY DAMPER FAILED ON LANDING ROLL. COLETERAL DAMAGE TO LANDING DEAR WHEELS, BRAKES, HIDRAULIC FLUID LINES, TORSION LINKS AND SECONDARY FLIGHT CONTROLS (SLATS).
- [SDR W8PA980027](https://openairdocs.org/sdr/W8PA980027.md): Battery · discharged · Jan 22, 1998 · N966WP · Boeing 73733R · Emergency Lighting
  > DEN- FWD LEFT EMERGENCY FLASHLIGHT IS INOP. REPLACED BATTERY PER CHAPTER 25-60-00, OPS CHECK GOOD.
- [SDR W8PA980018](https://openairdocs.org/sdr/W8PA980018.md): Controls · malfunctioned · Jan 14, 1998 · N963WP · Boeing 73733R · Elevator Control System
  > ELEVATOR JAMMED ON LANDING FLARE. REQUIRED APPROX 50 TO 60 LBS FORCE TO FREE THE ELEVATOR. INSPECTED ELEVATORS, ELEVATOR POWER CONTROL UNIT, ALL ACCESSIBLE ELEVATOR CONTROL ASSY AND NO DEFECTS NOTED. COULD NOT DUPLICATE BINDING OR JAMMING.
- [SDR W8PA980002](https://openairdocs.org/sdr/W8PA980002.md): Wire · broken · Jan 1, 1998 · N963WP · Boeing 73733R · Light System Wiring
  > DEN- EMERGENCY TRACK LIGHTING INOP AT ROW 7 AND 15. REPAIRED WIRE AT ROW 7 AND 15, OPS CHECK GOOD.
- [SDR W8PA971521](https://openairdocs.org/sdr/W8PA971521.md): Cable · misrouted · Dec 5, 1997 · N964WP · Boeing 73733R · Escape Slide
  > CHECK AFT LEFT DOOR EMERGENCY SLIDE RELEASE CABLE FOR PROPER ROUTING. CABLE IMPROPERLY ROUTED DURING AIRCRAFT MANUFACTURE. REROUTED CABLE PER MAINT MANUAL CHAPTER 25-61-35.
- [SDR W8PA971520](https://openairdocs.org/sdr/W8PA971520.md): Socket · dirty · Dec 4, 1997 · N965WP · Boeing 73733R · Emergency Lighting
  > DEN- EMERGENCY LIGHT ON RIGHT SIDE OF FUSELAGE AFT OF WING IS INOP. CLEANED CONTACTS ON BULB AND SOCKET, OPS CHECK NORMAL.
- [SDR W8PA971516](https://openairdocs.org/sdr/W8PA971516.md): Lamp · failed · Dec 1, 1997 · N963WP · Boeing 73733R · Emergency Lighting
  > DEN- L1 DOOR EMERGENCY LIGHT IS INOP. REPLACED LAMPS, OPS CHECK GOOD.
- [SDR W8PA971495](https://openairdocs.org/sdr/W8PA971495.md): Wire · broken · Oct 12, 1997 · N963WP · Boeing 73733R · Light System Wiring
  > DEN- EMERGENCY LIGHT INOP AT ROW 2. REPAIRED BROKEN WIRE, OPS CHECK GOOD.
- [SDR W8PA971442](https://openairdocs.org/sdr/W8PA971442.md): Lamp · failed · Sep 23, 1997 · N963WP · Boeing 73733R · Emergency Lighting
  > ROW 6 EMERGENCY LIGHT IS INOP. RELAMPED, OPS CHECK GOOD.
- [SDR W8PA971436](https://openairdocs.org/sdr/W8PA971436.md): Light · failed · Sep 11, 1997 · N964WP · Boeing 73733R · Emergency Lighting
  > EMERGENCY LIGHT ON SEAT 4L IS INOP. RELAMPED, OPS CHECK GOOD.
- [SDR W8PA971433](https://openairdocs.org/sdr/W8PA971433.md): Wire · disconnected · Sep 11, 1997 · N963WP · Boeing 73733R · Light System Wiring
  > EMERGENCY AISLE LIGHTING INOP AT ROW 2. RECONNECTED WIRES, OPS CHECK GOOD.
- [SDR W8PA971397](https://openairdocs.org/sdr/W8PA971397.md): Switch · seized · Aug 19, 1997 · N965WP · Boeing 73733R · Brake
  > REJECTED TAKEOFF AT 15 KNOTS WHEN TAKEOFF WARNING HORN SOUNDED. FOUND PARKING BRAKE SWITCH STUCK. FREED SWITCH, PERFORMED TAKEOFF WARNING TEST PER MM. ALL CHECKS NORMAL. AIRCRAFT RETURNED TO SERVICE. (X)

## 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 aircraft_model_key = '73733R'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-737-33r/reports

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