# Service difficulty reports: N722DA, cancelled Feb 25, 2005 A list on [N722DA, cancelled Feb 25, 2005](https://openairdocs.org/deregistered/N722DA-2005-02-25.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR DLL10981789](https://openairdocs.org/sdr/DLL10981789.md): Slave Ram · defective · Aug 29, 1998 · N722DA · Lkheed 10113851 · Compressor Bleed Control > NR 1 THROTTLE FAILED TO DEVELOP T/O THRUST WITH HIGH N2. REPLACED NR 1 ENG MASTER AND SLAVE RAM, RAN PER PFHB TEST NR 4 ALL CKS NORMAL. - [SDR DLL10981335](https://openairdocs.org/sdr/DLL10981335.md): Bulkhead Fitting · cracked · Jun 21, 1998 · N722DA · Lkheed 10113851 · Nacelle/Pylon, Bulkhead/Firewall > REPAIR FOR CRACK, LT WING IWS 503-529, PYLON BACKUP FITTING BULKHEAD. THE LT WING PYLON BACKUP FITTING BULKHEAD BETWEEN IWS 503 AND 539 WAS FOUND WITH A 6 LONG CRACK THROUGH THE UPPER FLANGE RUNNING TOWARDS THE INTEGRAL CENTER RING FLANGE. THE CRACK AREA WAS - [SDR DLL10981261](https://openairdocs.org/sdr/DLL10981261.md): Mechanism · failed test · Jun 15, 1998 · N722DA · Lkheed 10113851 · Emergency Equipment > L-1 AND L-2 DOORS FAILED EMERGENCY OPS, TEST PER OPN 68116, EXCEEDED TIME LIMIT. REPLACED COUNTER BALANCES. - [SDR DLL10980434](https://openairdocs.org/sdr/DLL10980434.md): Battery Pack · discharged · Feb 21, 1998 · N722DA · Lkheed 10113851 · Emergency Lighting > R-4 EMERGENCY LIGHT BATTERY PACK FAILED TO HOLD CHARGE. REPLACED EMERGENCY BATTERY PACK. - [SDR DLL10980366](https://openairdocs.org/sdr/DLL10980366.md): Fuel Control · failed · Feb 11, 1998 · N722DA · Lkheed 10113851 · Fuel Control/Turbine Engines > T/O PWR SET ENG 1 FAILED TO ACCELERATE PROPERLY N3 LESS THAN 80 PERCENT EPR WOULD NOT GO ABOVE 1.18 {OTHERS SET AT 1.428} AND N2WAS LOWER {APPROX 80} THAN OTHER ENGINES. REJECTED TAKEOFF AT 60 KTS. ENGINE ANTI-ICE WAS ON. REPLACED NR 1 ENG FUEL CONTROL AND - [SDR DLL10972161](https://openairdocs.org/sdr/DLL10972161.md): Power Pack · inoperative · Oct 26, 1997 · N722DA · Lkheed 10113851 · Emergency Lighting > EMERGENCY LIGHTS IN COACH CLASS ILLUMINATED DURING FLIGHT. CYCLED SWITCH IN COCKPIT LIGHTS EXTINGUISHED. REPLACED EMERGENCY POWER PACKS AT 1R 2L AND 4R DOORS LIGHTS NOW OP NORMAL. - [SDR DLL10971748](https://openairdocs.org/sdr/DLL10971748.md): Rear Spar · corrosion · Aug 30, 1997 · N722DA · Lkheed 10113851 · Wing Spar > CORROSION WAS FOUND ON THE WING CENTER SECTION REAR SPAR WEB AT BOTH LBL AND RBL 102. THE CORROSION IS LOCATED ON THE AFT SIDE OF THE WEB AT THE SPAR UPPER CHORD ATTACHMENTS, AND JUST INBOARD OF THE AFT UPPER CENTER SECTION WING JOINT FITTINGS. THE MAX DEPTH - [SDR DLL10971747](https://openairdocs.org/sdr/DLL10971747.md): Pressure Deck · cracked · Aug 29, 1997 · N722DA · Lkheed 10113851 · Fuselage Main, Bulkhead > THE FUSELAGE NOSE LANDING GEAR HORIZONTAL PRESSURE DECK AFT PANEL AT LBL 55 JUST FORWARD OF FS 445 WAS PREVIOUSLY REPAIRED FOR CRACKS PER THE SRM. UPON INSPECTION, ADDITIONAL CRACKS WERE FOUND EXTENDING FROM FS 430 TO 447 AT LBL 55. IN ADDITION, UPON REPAIR - [SDR DLL10971292](https://openairdocs.org/sdr/DLL10971292.md): Plug · sheared · Jul 3, 1997 · N722DA · Lkheed 10113851 · Hydraulic System, Main > DURING CLIMBOUT, DURING FLAP RETRACTION C-SYS HYD RES FLUID LEVEL DROPPED TO.25 AND ASSOC LOW QTY LIGHT ILLUM. REPLACED RUPTURED HYD PLUG ON C-SYS HIGH PRESS FILTER, MODULE LEAK CK OK. RESERVICED AND BLED C-SYS AND OPERATED FLT CONTROLS AND GEAR DOORS. - [SDR DLL10962664](https://openairdocs.org/sdr/DLL10962664.md): Bulkhead · cracked · Dec 2, 1996 · N722DA · Lkheed 10113851 · Fuselage Main, Bulkhead > DURING INSPECTION OF THE FS 499 BULKHEAD, ADDITIONAL CRACKS WERE FOUND. ORIGINALLY THIS LOCATION HAD BEEN MODIFIED PER A LAX SB. - [SDR DLL10962396](https://openairdocs.org/sdr/DLL10962396.md): Prox Switch · worn · Oct 26, 1996 · N722DA · Lkheed 10113851 · Landing Gear Position and Warning > AFTER T/O, UPON GEAR RETRACTION RED DOOR INTRANSIT LIGHT REMAINED ON UP FRONT AND NOSE GEAR OR DOOR LIGHT REMAINED ON AT S/O PANEL. REPLACED UPLOCK AND LT NOSE GEAR DOOR PROX SWITCHES, SWUNG GEAR CHECKS OK. - [SDR DLL10962428](https://openairdocs.org/sdr/DLL10962428.md): Press Deck · cracked · Oct 11, 1996 · N722DA · Lkheed 10113851 · Fuselage Miscellaneous Structure > THE FUSELAGE HORIZ PRESSURE DECK PANEL WAS FOUND WITH A 1.5 CRACK, LOCATED AT RBL 102, JUST AFT OF FS 378 AND EXTENDS DIAGONALLY I/B AND AFT FROM THE FWD EDGE OF THE PANEL AT THE EXISTING FRAME CUTOUT. THE CRACK EXTENDS OVER A LOWER INTEGRAL PANEL STIFFENER. - [SDR DLL10962427](https://openairdocs.org/sdr/DLL10962427.md): Frame · cracked · Oct 10, 1996 · N722DA · Lkheed 10113851 · Fuselage Main, Frame > AFTER BEING INSPECTED PER SI 7-69903-12AD, THE RT SIDE FUSELAGE FRAME WAS FOUND CRACKED AT THE TYPICAL LOCATION OVER THE WL 280.6 LONGERON AND DIRECTLY OVER STR 14. THE CRACK WAS REPAIRED PER THE SI WITH MINOR DEVIATIONS. REV B TO ER/A PROVIDES FAA APPROVAL. - [SDR DLL10962178](https://openairdocs.org/sdr/DLL10962178.md): Vane Actuator · failed · Sep 25, 1996 · N722DA · Lkheed 10113851 · Trailing Edge Flap Actuator > UPON ARRIVAL, MTC NOTICED RT I/B FLAP O/B FAIRING DAMAGE. RT I/B FLAP O/B ROD VANE ACTUATOR ASSY, WAS PROTRUDING THROUGH THE FLAP FAIRING. NEW ROD ACTUATOR AND ATTACHING PARTS WERE OBTAINED FROM TWA, EXCEPT FOR LOCKING BOLT, (P/N 011228142), REF IPC 27-51-3 - [SDR DLL10961670](https://openairdocs.org/sdr/DLL10961670.md): Light Socket · failed · Jul 10, 1996 · N722DA · Lkheed 10113851 · Emergency Lighting > ON LAYOVER, FOUND EMERGENCY LIGHT SOCKET INOP. REPLACED EMERGENCY LIGHT SOCKET, EMERGENCY LIGHTS OP CHECK GOOD. - [SDR DLL10961231](https://openairdocs.org/sdr/DLL10961231.md): Spar Web · cracked · May 16, 1996 · N722DA · Lkheed 10113851 · Wing Spar > THE CENTER WING INTERMEDIATE SPARS AT FS 1043M RBL 116 AND FS 1103M LBL 116 HAD CRACKS IN WEB. ALSO, FS 1103 HAD MULTIPLE CRACKS THROUGH UPPER FASTENER HOLES. REV A ADDED ADDITIONAL CRACK LOCATIONS, REVISED DIRECTIONS AND DRAWINGS TO ACCOMODATE THIS, REV B A - [SDR DLL10961189](https://openairdocs.org/sdr/DLL10961189.md): Rib Cap · cracked · May 14, 1996 · N722DA · Lkheed 10113851 · Wing, Rib/Bulkhead > THE LEFT HAND WING WAS FOUND WITH A 1 INCH CRACK IN THE IWS 555 UPPER RIB CAP. THE DAMAGED AREA WAS CUT OUT AND A NEW RIB WAS SPLICED IN, REV A ADDS FAA APROVAL. REV B CHANGES THE FWD CUT LOCATION TO PREVENT INTERFERENCE. - [SDR DLL10961233](https://openairdocs.org/sdr/DLL10961233.md): Rib Cap · cracked · May 13, 1996 · N722DA · Lkheed 10113851 · Wing, Rib/Bulkhead > A 1.0 CRACK WAS FOUND IN THE IWS 555 UPPER CAP BETWEEN STR 19 AND 20. A REPAIR ANGLE WAS SPLICED IN. REV A CHANGES THE FWD CUT LOCATION, REV B REMOVED FWD CUT LOCATION AND EXTENDS SPLICE FROM STR 13 TO THE FWD END OF RIB CAP, REV C CHANGES TIME-LIMIT INSTRUCT - [SDR DLL10960137](https://openairdocs.org/sdr/DLL10960137.md): Actuator · failed · Jan 18, 1996 · N722DA · Lkheed 10113851 · Cabin Cooling System > AFTER TAKEOFF HAD BURNING ODOR AND VISIBLE SMOKE, RETURNED HNL. RAN ALL ENGINES, COULD NOT DUPLICATE. RAN PACKS, ALL NORMAL. REPLACED NR 3 WATER SEPARATOR BAG. DUE TO HISTORY SUBSEQUENT MAINTENANCE FOUND FAULTY NR 2 PACK RAMA AIR DOOR ACTUATOR. REPLACED A - [SDR DLL10960084](https://openairdocs.org/sdr/DLL10960084.md): Screw Jack · broken · Jan 13, 1996 · N722DA · Lkheed 10113851 · Trailing Edge Flap Control System > ON CLIMBOUT FLAPS EXTENDED 4 TO 6 DEGREES, SLATS UP WITH NO ACTUATION OF FLAP HANDLE. FLAPS WOULD NOT EXTEND BEYOND 10 DEGREES FOR LANDING. GPWS INHIBITED AS PER PROCEDURE. REPLACED RT INBRD FLAP SCREW JACK AND BEARINGS. RIGGED AND OPS CKD GOOD. - [SDR DLL10954718](https://openairdocs.org/sdr/DLL10954718.md): Bleed Air · oil fumes · Dec 15, 1995 · N722DA · Lkheed 10113851 · Compressor Bleed Control > SMOKE IN REAR CABIN AREA AND ALL 5 AFT LAV SMOKE DETECTORS WENT OFF. ISOLATED NR 2 ENG BLEED, SMOKE DISSIPATED. LOCKED OUT NR 2 EJECTOR AND FWD TO MCO PER MEL 36-11-08A. - [SDR DLL10953253](https://openairdocs.org/sdr/DLL10953253.md): Air Distr · odor · Jul 26, 1995 · N722DA · Lkheed 10113851 · Air Distribution System > ON CLIMBOUT, HAD BURNING ODOR IN CABIN WITH LAV SMOKE DETECTORS ACTIVATED, RETURNED ATL. REPLACED ALL WATER SEPARATOR BAGS AND RAN PACKS OPERATION NORMAL. PERFORMED DUCT CLEANING PER MM 36-00-00 PG 701. OPERATION NORMAL. - [SDR DLL10953174](https://openairdocs.org/sdr/DLL10953174.md): Acm · failed · Jul 22, 1995 · N722DA · Lkheed 10113851 · Cabin Cooling System > SHORTLY AFTER TAKEOFF, SMOKE ALARMS IN AFT CABIN WENT OFF. FLIGHT ATTENDANTS REPORTED SMOKE HAZE IN CABIN, RETURNED LAX. FOUND OIL CONTAMINATION ON NR 2 WATER SEPARATOR BAG. REPLACED BAG AND NR 2 ACM, OPERATION NORMAL. - [SDR DLL10952429](https://openairdocs.org/sdr/DLL10952429.md): Support · cracked · May 26, 1995 · N722DA · Lkheed 10113851 · Fuselage Miscellaneous Structure > C-2 BB FLOOR SUPPORT CHANNEL CRACKED AT LBL 8.5 AND RBL 8.5. REPAIRED CHANNEL PER SRM 53-24-00. - [SDR DLL10952428](https://openairdocs.org/sdr/DLL10952428.md): Former · damaged · May 20, 1995 · N722DA · Lkheed 10113851 · Fuselage Main, Frame > TOOLING DAMAGE ON 963 FORMER FLANGE BETWEEN STRINGERS 19 AND 20, ABOVE ELECT LOAD CENTER DOOR. ROUTED OUT DAMAGE AND INSTALLED REPAIRS PER SRM 53-12-00 FIG 815. - [SDR DLL10952152](https://openairdocs.org/sdr/DLL10952152.md): Attach Fitting · corroded · May 17, 1995 · N722DA · Lkheed 10113851 · Wing, Landing Gear Attach Fittings > LMLG FWD ATTACH FITTING CORRODED FWD AND AFT LUG. BORED FWD LUG TO 2.726 AND AFT LUG TO 2.727 TO REMOVE CORROSION, SIZES WITHIN LIMITS PER SRM 57-14-00. - [SDR DLL10952114](https://openairdocs.org/sdr/DLL10952114.md): Actuator · failed · May 13, 1995 · N722DA · Lkheed 10113851 · Leading Edge Slat Actuator > ON APPROACH, LEFT 3 OUTBOARD L/E SLATS WERE STUCK IN THE UP POSITION WHEN FLAPS WERE SELECTED TO 4 DEGREES. REPLACED NR 4 SLAT ACTUATOR, OPERATION NORMAL. ## 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 = 'N722DA' AND deregistration_id = 'N722DA-2005-02-25' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N722DA-2005-02-25/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.