N304TZ
Registered owner: DH AG SOLUTIONS LLC, MO (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
61 reports on file, 2003-06-10 – 2008-07-07.
Part: FLOORBEAM — CORRODED (BS344, LBL10)
DURING SCHEDULED INS, FUND FWD CABIN BS 344, LBL10, FLOORBEAM CORRODED. (K) SO 245010, NR27110
Part: FLOORBEAM — CHAFED (BS 344)
DURING SCHEDULED INSP, FOUND CLIP NUTS CHAFING FLOORBEAM IN FWD CABIN BS 344, LBL 0 TO LBL 55. (K)
Part: FLOORBEAM — CORRODED (BS 328, RBL26)
DURING SCHEDULED INSP, FOUND CORROSION IN PAX CABIN FWD WET AREA ON FLOORBEAM AT BS 328, RBL 26 AFT SIDE OF BEAM FOUND TO BE BEYOND LIMITS. (K)
Part: FLOORBEAM — CORRODED (BS294)
DURING SCHEDULED INSP, FOUND CORROSION IN PAX CABIN FWD WET AREA ON FLOORBEAM AROUND FASTENERS AT BS 294 FROM RBL-2 TO RBL 43. SO NR 245010 NR 27077. (K)
Part: FLOORBEAM — CORRODED (BS328)
DURING SCHEDULED INSP, FOUND CORROSION IN PAX CABIN FWD WET AREA ON FLOORBEAM AT BS 328 FROM RBL 13 TO RBL 50. (K)
Part: FLOORBEAM — CORRODED (BS986)
(DU4R2008226) DURING SCHEDULED INSP, FOUND CORROSION IN PAX CABIN WET AREA ON FLOORBEAM FASTENERS AND FASTENER HOLES AT BS 986 FORM RBL45 TO LBL 45. S/O 245010 , N/R 27072 (K)
Part: NUT CLIP — CHAFED (BS 967)
(DU4R2008225) DURING SCHEDULED INSP, FOUND AFT CABIN BS 967, RBL 24, TO LBL 49 FLOORBOARD ATTACH POINTS, CLIP NUTS HAVE WORN GROOVES/CHAFE MARKS. S/O NR 245010, N/R NR27070 (K)
Part: SKIN — DENTED (AFT CARGO DOOR)
(DU4R2008223) DURING SCHEDULED INSPECTION, FOUND DENT IN AFT CARGO DOOR (C-2) EXT. SKIN. S/O NR 245010, N/R 26678. (K)
Part: SKIN — DENTED (FWD CARGO DOOR)
(REDF DU4R2008222) DURING SCHEDULED INSPECTION FOUND DENT IN EXT SKIN OF C-1 DOOR 25 INCH DOWN FROM TOP EDGE OF DOOR AND 22 INCHES AFT FROM FWD EDGE OF DOOR. (K)
Part: SKIN — DENTED (AFT CARGO DOOR)
(DU4R2008221) DURING SCHEDULED INSPECTION, FOUND AFT CARGO DOOR EXT SKIN HAS DENT 11 INCHES AFT FROM FWD EDGE 5 INCHS UP FROM BOTTOM EDGE WIDTH OF DENT 1.25 INCHES OF DENT .070 INCH W/Y=17 DENT MEASURES WITH DEPTH GUAGE A-1979. S/O NR 245010, OPS NR 26681. (K)
Part: APU — DAMAGED
DURING TAXI OUT, APU MAINT LIGHT ILLUMINATED, RETURNED TO GATE. INSTALLED MISSING HARDWARE AND REPLACED BENT WASHERS. REINSTALLED ACTUATOR ARMS IAW AMM 49-15-31-4. OPS CHECK APU NO MANT MSG NOTICE ON OVERHEAD. CURRENT STATUS SHOWED NO FLIGHT DECK LIGHT WITH MSG 49-1518. (K)
Part: CONVERTER — UNSERVICEABLE
DURING ETOPS PREDEPARTURE CHECK, FOUND MSG NR 49-41-244 FOR APU BITE TEST. START CONVERTER SHOWS FAILED GENERATOR DIODE. T/S IAW FIM 49-40-00-810-806. FOUND START CONVERTER UNIT FAILED. REMOVED AND REPLACED START CONVERTER UIT IAW MM 49-41-61. OPS CHECK GOOD. (K)
Part: SWITCH — MALFUNCTIONED (APU DOOR)
APU MAINT LIGHTS ON. REMOVED AND REPLACED APU AIR INLET DOOR SWITCH REF A MM 49-15-41-4. OPS NORMAL. REMOVED PLACARD. (K)
Earlier reports · 2003–2007 · 48 reports
2007
Part: UNKNOWN — SMOKE (COCKPIT)
ON APPROACH SMOKE AND FUMES ENTER THE CABIN AND FLT DECK. T/S IAW FIM 21-00-00-810-802, NO FALULTS FOUND, OK FOR SERVICE. (K)
Part: UNKNOWN — SMOKE (CABIN)
ON APPROACH SMOKE AND FUMES ENTER THE CABIN AND FLT DECK. T/S IAW FIM 21-00-00-810-802, NO FAULTS FOUND, OK FOR SERVICE. (K)
Part: ENGINE — OVERSERVICED (LEFT)
AFTER ENGINE START AND PUSHBACK, SMOKE FILLED THE CABIN FROM THE A/C SYS. FOUND LT ENGINE OVERSERVICED, DRAIN TO FULL. PERFORMED AIR COND/PNEU SYS DECONTAMINATION IAW MM 21-00-01. RAN ENGINE AND APU, NO ODOR OR SMOKE NOTED. (K)
Part: WARNING LIGHT — FALSE ACTIVATION (THRUST REVERSER)
ON LANDING, NR 2 REVERSER LIGHT ON AND OVERHEAD REVERSE ON LIGHT ON CYCLED REV. ONCE THEN BOTH REVERSER LIGHTS STAYED ON, CYCLED 2ND TIME BOTH REV LIGHTS OUT AND NR 2 ENGINE CONTROL LIGHT CAME ON, ON SHUTDOWN ALL PERFORMED BITE CHECK OF EAU PER FIM 78-31-00-810-801. PERFORMED RESET OF EAU NO FAULTS FOUND. THEN PERFORMED EEC BITE IAW 73-21-005 NO FAULTS FOUND. RAN NR 2 ENG CHECKED FOR FAULTS NONE NOTED. (K)
Part: WARNING LIGHT — ILLUMINATED
PSEU LIGHT ON ATTEN ENG START. RESET PSEU, PERFORMED BITE TEST NO FAULTS, OPS CHECKED FLT CONTROL AND RUN ENG NO FAULT FOUND IAW AMM 32-09-00-810-801. (K)
Part: VALVE — UNSERVICEABLE (APU)
APU FAILED TO LIGHT OFF ROTATION AND IGNITION. OK, NO FUEL FLOW. TROUBLESHOT SYSTEM IAW FIM 49-31-00-810-808. FOUND APU FUEL SHUTOFF VALVE WOULD NOT OPEN. REMOVED AND REPLACED VALVE IAW AMM 28-25-02-4. OPS CHECK GOOD. (K)
Part: HEATER — UNKNOWN (COCKPIT)
RT SIDE WINDOW HEAT CAME ON DURING DECENT THROUGH 9,000. REMOVED AND REPLACED RT SIDE OPENABLE WINDOW IAW AMM 56-12-11-4, OPS AND SECURED OK. NO LEAK. (K)
Part: HEATER — INOPERATIVE (WINDSHIELD)
WINDOW HEAT RT SIDE (NR 2) OFF LIGHT ILLUMINATED IN FLIGHT. RESET AND LIGHT WOULD ILLUMINATE AGAIN. RERACKED WHCU M320. PERFORMED WINDOW HEAT FAULT ISLN IAW FIM 30-41-00-810-814 AND OPS CHECK IAW MM 30-41-00-710-801 NO FAULT FOUND. BITE C/W IAW FIM 30-41-00-810-801 NO MSG ON WHCU PANEL. OK FOR SERVICE. (K)
Part: CONTROLLER — MALFUNCTIONED (NR 2)
PRIOR TO TAKEOFF, SELECTED RECALL (R) PACK LIGHT ILLUMINATED. COMPLETED PACK TRIP PROCEDURES LIGHT WOULD NOT RESET RETURN TO GATE. PERFORMED BITE ON NR 2 PACK CONTROLLER, TCV FAULTED, RESET DURING VERIFICATION, OK FOR SERVICE IAW MM 21-62-00-810-801. (K)
Part: FMC — INOPERATIVE (LEFT)
LT FMC INOPERATIVE. REMOVED AND REPLACED LT FMC AND CROSS LOADED SOFTWARE INFORMATION, IAW MM 34-61-00-2. (K)
Part: CARGO TRACK — CORRODED (BS 787)
AFT PIT B/S 787 RBL 17 CORROSION EXISTS ADJACENT TO CARGO NET TIE DOWN FITTING ON LONGERON. REMOVED CORROSION SRM 51-10-02. ORIG .080 MECHANICAL MEASURE CALIPER NR 07-01 CAL DUE 07-03-07. LOSS .001-.003, DEPTH GAUGE NR 07-802 CAL DUE 08-12-07 IS WITHIN LIMITS SRM 53-00-53. TREAT AND PRIME SRM 51-20-01. (M)
Part: MOUNT — CORRODED (LAVATORY)
FWD LAV IB AFT MOUNT CORRODED. REMOVED MOUNT FAB NEW EA 737-2500-09-AO823-1 REINSTALLED SRM 25-46-99, REPAIR 1-1. (K) REMOVED AND REPLACED MOUNT AND BLOCK BRITAX SPM 25-46-99. INSTALLED LAV AMM 25-40-11. (M)
Part: PIN — CORRODED (HORIZONTAL STAB)
LT HORIZ STAB LOWER AFT PIN PITTED, 180A1612-2. REPLACED PIN WITH 180A1612-4, AMM 27-41-11-4. (K)
Part: MOUNT — CORRODED (LAVATORY)
CORROSION ON RT AFT LAV OB FLOOR MOUNT. REMOVED AFT OB BLOCK ATTACHMENT AND 2 FLOOR BLOCKS FAB NEW IAW EA 737-2500-09-AO822-1. INSTALLED IAW SER 25-46-99. REPAIR 1-5. (K) FABRICATED NEW MOUNT AND BLOCKS OF 7075-T73 EA 737-2500-09-A0822. REMOVED AND REINSTALLED MOUNT AND BLOCKS BRITAX SPM 51-40-02. INSTALLED LAV AMM 25-40-15. (M)
Part: PIN — CORRODED (HORIZONTAL STAB)
RT HORIZ STAB UPPER AFT ATTACH PIN PITTED, 180A1612-1. REMOVED AND REPLACED WITH 189A1612-3 IAW AMM 27-41-11-4. (K)
Part: CREASE BEAM — CORRODED (BS 727D-767) · corrosion level 1
AFT PIT B/S 727D +12 THRU 767, RBL 22 CREASE ANGLE HAS CORROSION, 24 SPOTS AS MARKED. REMOVED CORROSION SRM 51-10-02 ORIG MTL THINK .040, SRM 53-30-53 MTL LOSS .002 TO .003 WITHIN LIMITS IAW SRM 53-00-02 TREATED IAW SRM 51-20-01. (K)
Part: FLOOR SUPPORT — CORRODED (BS 847-864) · corrosion level 1
AFT PIT B/S 847 THRU 864, RBL 15 CORROSION EXISTS 4 PLACES AS MARKED ON FLOOR ANGLE. REMOVED CORROSION SRM 51-00-53 TREATED IAW SRM 51-20-01. (K)
Part: LONGERON — CORRODED (BS 775-792)
AFT PIT BS 775-792 RBL 22 CORROSION MARKED 6 SPOTS ON LONGERON. REMOVED CORROSION SRM 51-10-02. ORIG .050 SRM 53-30-53 LOSS .004-.003 IS WITHIN LIMITS SRM 53-00-53. DEPTH GAUGE NR 07-802 CALDUE 08-12-07. TREAT AND PRIME SRM 51-20-01. (M)
Part: PIN — CORRODED (HORIZONTAL STAB)
RT LOWER AFT STAB PIN CORRODED PN 180A1612-2. REMOVED AND REPLACES PIN 180A1612-4, AMM 27-41-11-4. (K)
Part: FLOOR SUPPORT — CORRODED (BS 872-887) · corrosion level 1
AFT PIT B/S 872 TO 887, RBL 15 CORROSION EXISTS (2) SPOTS AS MARKED ON FLOOR CHANNEL. (K) 10-26-07 REMOVED CORROSION SRM 51-10-02. ORIG .040 SRM 53-30-50 LOSS .002 IS WITHIN LIMITS SRM 53-00-53. DEPTH GAUGE NR 07-802 CAL DUE 08-12-07. TREAT AND PRIME SRM 51-20-01. (M)
Part: CREASE BEAM — CORRODED (BS 727-844) · corrosion level 1
B/S 727I+8 THRU 844, LBL 22, CORROSION EXISTS AS MARKED 34 SPORTS ON CREASE ANGLE IN AFT PIT. REMOVED 31 NUT PLATES BLENDED AREA ORIG MTL .040, MTL LOSS .001 TO .003. FOUND WITHIN LIMITS SRM 53-00-53, SRM 53-00-53, DEPTH GAUGE TREATED 51-20-01. INSTALLED NUT PLATED 51-40-02. (K)
Part: PIN — CORRODED (HORIZONTAL STAB)
LT HORIZ STAB UPPER AFT PIN PITTED (180A1612-1). REPLACED PIN AMM 27-41-11-4 PN 180A1612-3. (K)
Part: PIN — CORRODED (HORIZONTAL STAB)
LT HORIZ STAB FAIL SAFE PIN PITTED, PN 180A1612-2. REMOVED AND REPLACED PIN (180A1612-4, AMM 27-41-11-4). (K)
Part: FAILSAFE — CORRODED (BS 1147)
RT HORIZ STAB FAIL SAFE PIN PITTED 180A1612-2. REPLACED PIN WITH 180A1612-4, AMM 27-41-11-4. (K) TORQUE WRENCH ID NR 01-187T CAL DUE 08-21-07. (M)
Part: WARNING SYSTEM — MALFUNCTIONED (APU)
APU FAULT LIGHT CAME ON WHEN APU SHUTDOWN NORMALLY 1 HOUR BEFORE LANDING. FAULT LIGHT WENT OUT AFTER 5 MINUTES. PERFORMED APU RUN-OPS CHECK NORMAL, NO FAULTS. EXISTING FAULT 49-31001 CLEARED ITSELF UPON BITE TEST AFTER OPS CHECK. (K)
Part: CONNECTOR — DIRTY (APU)
APU FAULT CODE ON AFTER A MANUAL SHUTDOWN 1 HOUR PRIOR TO LANDING. LIGHT EXTINGUISHED AFTER 5 MIN. APU MASTER CAUTION LIGHT DID NOT STAY ILLUMINATED AFTER FAULT LIGHT WENT OUT. PERFORMED FIM, STEP F (1) B (4) VALVE OPERATION NORMAL. NO MX MESSAGE. (CLEAN AND RESEATED CONNECTOR PLUG) OPS CHECK GOOD. OK FOR SERVICE. (K)
2006
Part: TRANSCEIVER — UNSERVICEABLE (HSI)
FIRST OFFICER RA LIGHT ON HSI ON. REMOVED AND REPLACED RA FIRST OFFICER OPS AND TEST, OK IAW AMM 34-33-00-5. (K)
Part: AUTOPILOT SYS — MALFUNCTIONED (COCKPIT)
VOR/LOC GS CAPTURE A/T ON, A/P ON AIRCRAFT ABRUPTLY PITCHED UP. A/P TO OFF PUSH NOSE DOWN, RETRIM REQUIRED. T/S IAW FIM, SHOWED L IRU SUSPECTED FAULT, PERFORMED CDU-LRU-IRU TEST. TEST PASSES. NO OTHER FAULTS SHOWN. OK FOR SERVICE. (K)
Part: FUEL — LEAKING (NR 2 ENGINE)
DURING WALK AROUND INSPECTION FOUND FUEL LEAK NR 2 ENGINE FROM TBV VALVE. RUN ENGINE AT IDLE TBV STOP LEAKS, HPTACC VALVE STRT LEAKING. REMOVED AND REPLACED HPTACC IAW AMM. NO LEAK NOTICED. OPS CHECK GOOD. (K)
Part: FMC — MALFUNCTIONED (FLT MANAGEMENT)
DUAL FMC FAILURE. FMC STATUS ALL OK IAW 34-61-00-5 AND 34-61-00-810-801. OK FOR SERVICE. (K)
Part: SLIDE — DISLODGED (L1 DOOR)
ON DOOR OPENING IN HNL 1L SLIDE CAME OUT OF ITS CASE. REINSTALLED SLIDE PER MM 25-66-01-4. OPS CHECK NORMAL. (M)
Part: LENS — LOOSE (EMERGENCY LIGHT)
LEFT LENS COVER FOR FORWARD GALLEY EMERGENCY EXIT SIGN CAME OFF. RESECURE LT LENS COVER ON FORWARD GALLEY EMERGENCY EXIT SIGN. OPS CHECK GOOD. (M)
Part: WARNING LIGHT — ILLUMINATED (WINDOW HEAT)
LT FWD WINDOW HEAT OH LIGHT ILLUMINATED. T/S IAW FIM, FOUND C/B WINDOW HEAT POWER LT FRONT OUT. RE-SET C/B AND PERFORMED BITE CHECK IAW FIM. NO FAULT NOTED. OPERATIED FOR 45 MINS SYS OPS OK. (K)
Part: BATTERY — DAMAGED (CABIN)
FLASHLIGHT UNDER FORWARD IB F/A JUMPSEAT, RED LIGHT NOT FLASHING. REMOVED AND REPAIRED BATTERY ON FLASHLIGHT, OPS NORMAL. (K)
Part: LENS — MISSING (CABIN)
12 DEF LENS MISSING ON EMERGENCY EXIT LIGHT FOR THE OVERWING EXIT. REMOVED AND REPLACED EMERGENCY EXIT SIGN, OPS CHECKED GOOD. (K)
Part: ACM — MALFUNCTIONED (A/C BAY)
LT PACK OVER TEMP. REMOVED AND REPLACED LT PACK ACM IAW MM 21-51-04. NO LEAKS NOTED, OK FOR SERVICE. (K)
Part: A/C PACK — INOPERATIVE (CABIN COOLING)
LT PACK INOPERATIVE. T/S IAW FIM, NO FAULTS. IAW CREW DEBRIEF- PACK OPERATED NORMAL AFTER RESET. OPS CHECK GOOD ON GROUND. (K)
Part: RADAR — MALFUNCTIONED (COCKPIT)
WXR FAIL MESSAGE ON CAPT AND F/O NAV DISPLAY. REPLACED RADAR RT IAW GROUND CHECKS NORMAL. (K)
Part: DRIVE ASSY — UNSERVICEABLE (WX RADAR)
WX FAIL ANT MESSAGE ON CAPTAINS AND FO NAV DISPLAY. REMOVED WX RDR ANT DRIVE IAW MM. OP CHECK GOOD. (K)
Part: WARNING LIGHT — ILLUMINATED (APU)
APU FAIL/FAULT LIGHT ILLUMINATED. (M)
Part: POWER SUPPLY — UNSERVICEABLE (EMERGENCY LIGHT)
RIGHT SIDE, AFT, TWO EXTERIOR EMERGENCY LIGHTS OUT. DURING T/S, FUSE BROKE OFF IN POWER SUPPLY M1695. REMOVED AND REPLACED POWER SUPPLY M1695. ALSO REPLACED BAD FUSE IN POWER SUPPLY M1691. ALSO, REPLACED BAD FUSEL IN POWER SUPPLY M1691 TO FIX INOPERATIVE LIGHTS. ALL EMERGENCY LIGHTS NOW CHECK GOOD. (M)
2004
Part: PANEL — CORRODED (CARGO BAY)
FOUND C2 CARGO PANEL CORROSION AT STATION 767 TO 727J. FOUND CORROSION OUT OF LIMITS PER SRM 53-00-53-1. FABRICATED NEW PANEL PER SRM 53-60-53-01 AND INSTALLED PANEL. (M)
Part: FLOOR PANEL — CORRODED (FUSELAGE)
FOUND C-2 CARGO PIT FLOOR PANEL HAS CORROSION STATION 727E TO 727J. CORROSION OUT OF LIMITS PER SRM 53-00-53-01. REMOVED FLOOR PANEL, FABRICATED AND INSTALLED NEW PANEL IAW AMM 51-40-02-0. (M)
Part: FLOOR PANEL — CORRODED (CARGO BAY)
C-2 CARGO PANELS HAVE CORROSION APPROX STATION 727A TO 727E. FOUND CORROSION OUT OF LIMITS PER SRM 53-00-53-1. REMOVED FLOOR PANEL. FABRIATED AND INSTALLED NEW PANEL. (M)
Part: FLOOR PANEL — CORRODED (CARGO BAY)
FOUND C2 CARGO FLOOR PANEL UNDER LOADING SYSTEM CORRODED FROM DOOR FORWARD. REMOVED AND REPLACED CARGO FLOOR PANEL. REINSTALLED ON A/C IAW 737 AMM 25-52-10-4. SEALED FITTINGS IAW 737 AMM 20-30-1 1-2. COATED PANEL WITH ABRASION PROTECTIVE COATING. (M)
2003
Part: BATTERY — DISCHARGED (FLASHLIGHT)
ALL F/A JUMPSEAT EMERGENCY FLASHLIGHT ARE WEAK AND BATTERIES NEED REPLACED. REMOVED AND REPLACED ALL F/A JUMPSEAT EMERGENCY FLASHLIGHTS. OPS NORMAL PER M/M 25-64-00. OK FOR SERVICE. (M)
Part: BATTERY — DISCHARGED (MEGAPHONE)
MEGAPHONE IN COMPT 704 NEEDS BATTERIES REPLACED. REMOVED AND REPLACED MEGAPHONE BATTERIES PER MM 25-34-00. OK FOR SERVICE. (M)
Part: VALVE — MALFUNCTIONED (LT A/C PAC)
LEFT PACK TRIP LIGHT, WOULD NOT RESET. FOUND ON RECALL. REMOVED AND REPLACED LEFT PACK TCV VALVE PER MM 21-51-10-4. OPS CHECK GOOD. LEAK CHECK GOOD. (M)