N78509
Registered owner: UNITED AIRLINES INC, IL (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.
45 reports on file, 2012-07-29 – 2026-08-27.
Part: ATTACH ANGLE — CRACKED (ZONE 100) · airframe 58,307 hrs · 21,354 cycles
LOWER FUSELAGE REAR SPAR VAPOR BARRIER, UPPER ATTACH ANGLE, RBL 40, BS 663.75. REPAIR ACCOMPLISHED IAW SRM 57-10-10-2R-5, PAGE 1-12, FIG 202.
Part: ANTENNA — MISSING (ELT) · airframe 56,800 hrs · 20,618 cycles
PDA 1 REF LP 7699350 PDA CAT 1 LP CREATED FOR ACFT ARRIVED AT A22 MISSING ELT ANTENNA ON TOP OF THE FUSELAGE JUST FORWARD OF THE VERTICAL STABILIZER. MISSING ELT ANTENNA. REMOVED DAMAGED ELT ANTENNA M&E 99-2565-3-0009 REF. AMM 23-24-01-000-802. INSTALLED NEW ANTENNA REF. AMM 23-24-01-400-802 THRU F. 3. (H). DID NOT APPLY ELT SEALANT ITEM 3. G. ITEM 3 H TEST NOT REQUIRED ETL ANTENNA DEACTIVATED. ALL ITEMS COMPLETE REF. AMM 23-24-01-400-802. DIP CREATED FOR SEALANT NOT APPLIED .
Earlier reports · 2012–2025 · 43 reports
2025
Part: PROXIMITY SENSOR — FAULTED (LE FLAPS) · airframe 55,778 hrs · 20,135 cycles
LE FLAPS TRANSIT LIGHT CAME ON SELECTING FLAPS TO 30. FAULT CODES CHECKED. REMOVED AND REPLACED SLAT NR 1 INBD PROXIMITY SENSOR . ME 29-2762-3-0093 REF TASK 27-88 TASK 804, REMOVAL TASK 27-88-11-000-801, INSTALLED TASK 27-88-11-400-801. TYPE OF REPAIR (SPLICE, REPLACE, INSULATION, REPAIR, SHRINK TUBE, ETC.) 1) DO THIS TASK: PROTECTION OF THE EWIS DURING MAINTENANCE, TASK 20-60-07-913-801A. NORMAL OPERATION NOTED NO FAULTS.
Part: SWITCH — OUT OF TOLERANCE (ZONE 800) · airframe 55,443 hrs · 19,972 cycles
AT TOUCH DOWN L2 AFT ENTRY DOOR LIGHT CAME ON PERFORMED GALLEY SERVICE DOOR INDICATION SENSOR IAW AMM 52-71-11-820-801. FOUND AFT GALLEY ENTRY DOOR SWITCH S200 GAP OUTSIDE OF CLOSEST PERMITTED GAP. ADJUSTED AFT GALLEY ENTRY DOOR SENSOR (S200) TO OPTIMUM GAP ADJUSTMENT PER AMM 52-71-11-820-801. OPS CHECK GOOD. OK TO CONTINUE.
Part: BATTERY PACK — DISCHARGED (ZONE 200) · airframe 55,173 hrs · 19,845 cycles
EMERGENCY LIGHT BATTERY PACK AT M1694 FAILS 15 MIN CAPACITY. REMOVED AND REPLACED EMERGENCY BATTERY PACK M1694 IAW AMM 33-52-06-960-805.PARTS USED: 99-3351-3-0015, QTY :1
2024
Part: WARNING LIGHT — FALSE ACTIVATION (ZONE 800) · airframe 53,891 hrs · 19,264 cycles
EQUIP DOOR LIGHT ON CLIMB OUT. PRESSURIZATIO N NORMAL. INSPECTED AND VERIFIED E&E DOOR INDICATION SENSOR OPERATES REF B737 AMM 52-71-42. NO DMG TO WIRING AND FAULTS NOTED AT THIS TIME. VERIFIED E&E DOOR SEATED AND LATCHED. INDICATION IS APPROPRIATE ON CLOSING.
Part: RETAINER — LOOSE (ZONE 800) · airframe 53,856 hrs · 19,247 cycles
DOOR 1L GIRT BAR CLIP ON DOOR LOOSE INSPECTED DOOR 1L GIRT BAR CLIPS ON THE DOOR, NO FAULTS FOUND, GIRT BAR SECURED IN PLACE REF AMM 52-11-00
Part: WINDSHIELD — UNSECURE (ZONE 200) · airframe 52,929 hrs · 18,816 cycles
ON ROTATION SPEEDTAPE ON WINDOW COMING OFF. REAPPLIED SPEEDTAPE TEMP REPAIR REF LP 8925960 FOUND CO- PILOT WINDSHIELD SEALANT NOT CURED FROM RECENT WINDSHIELD REPLACEMENT. OTBD SIDE CORD NOT IN CHANNEL, HANGING OUTSIDE NEEDS ARROVAL FOR ECRA 5611-01068. TOMC APPROVED DIP TO INSPECT INTERIM REPAIR DAILY AND ACCOMPLISH A PERMANENT REPAIR WITHIN 3 DAYS PER ECRA 5611-01068. TOMC-APPROVAL FROM SC1ELBYC COMMENT INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS REVIEW. TOMC UPDATE: ADDED ''D'' METER. RECORDS UPDATE. HC CLEANED WET SEALANT WITH ALCOHOL .TIGHTEN ALL BOLTS IN THE SEQUENCE REF AMM 56-11-11-420-028 PRESSURIZE LEAK CHECK REF AMM 05-51-91-790-801 NO LEAK AROUND WINDOW . TOMCQC REV PERFORMED CLEANED, TORQUE CHECKED,REMOVED AND REPLACED SEALANT AND PERFORMED PRESURIZATION LEAK CHECK OF F/O WINDSHIELD IAW AMM 56-11-11-400-801 NO LEAK NOTED AROUND F/O WINDSHIELD.
Part: WINDSCREEN — LEAKING (ZONE 200) · airframe 52,937 hrs · 18,820 cycles
FO WINDSCREEN STARTED SQUEALING PASSING 10000 FEET AND AGAIN UP ON ACCELERATING THROUGH LOCKING UNLOCKED FOR SIGN OFF THIS ITEM HAS BEEN CLEARED IN REF ON LOGPAGE 8925960. OK FOR SERVICED PARTS USED: 00-0609-3-7622,QTY :1 40-0604-3-0119,QTY :1
Part: DOOR — OUT OF ADJUST (L2) · airframe 51,802 hrs · 18,310 cycles
AFT ENTRY DOOR LIGHT ILLUMINATED TWICE DURING FLIGH WITH CORRESP ONDING DOOR HANDLE MOVEMENT. AFT L2 DOOR HANDLE FEELS SOFT WHILE CLOSED. CLOSED AFT L2 DOOR FROM INSIDE OF AC AND FOUND OUTSIDE HANDLE NOT STOWING ALL THE WAY. ADJUSTED 2 LH DOOR FWD AND AFT LOWER LATCH CAMS AND CHECKED STOP PINS REF.AMM 52-13-00/501 . INSPECTED ADJUSTMENT OF 2 LH DOOR FWD AND AFT LOWER LATCH CAMS AND CHECKED STOP PINS REF.AMM 52-13-00/501 .
Part: ANTI-ICE VALVE — FAULTED (NR 1 ENGINE) · airframe 51,572 hrs · 18,208 cycles
PER FLIGHT CREW #1 ENGINE ANTI-ICE FAULT LIGHT ILLUMINATED. REMOVED AND REPLACED ENGINE 1 NOSE COWL THERMAL ANTI ICE VALVE PER AMM 30-21-11. OPS AND LEAK CHECK GOOD.
Part: BEARING — OVERTORQUED (DOOR 2L) · airframe 51,197 hrs · 18,041 cycles
AFT ENTRY LIGHT ON AT TAKEOFF ROLL THEN INTERMITTENTLY AND FA REPORTED HANDLE LOOSE AFTER CREW DEBRIEF IT WAS REPORTED THAT DOOR WITH THE PROBLEM IS DOOR 2L. FOUND UPER FORWARD TORQUE LATCH ROLLER BEARING WITH EXCESSIVE PARTS USED: 00-0593-3-6285,QTY :1 WEAR. REMOVED AND REPLACED FORWARD UPPER TORQUE LATCH ROLLER BEARING REF CMM 52-16-03 AND PERFORMED AFT ENTRY DOOR SYSTEMS TEST OPS CHECK GOOD OK FOR SERVICE. REF AMM 52-13-00-700-805. PARTS USED: 00-0593-3-6285,QTY :1.
2023
Part: BATTERY — INOPERATIVE (UNKNOWN) · airframe 50,177 hrs · 17,614 cycles
DURING BATTERY PACK CAPACITY CHECK, ALL BATTERY PACKS FAILED CAPACITY CHECK. REF TO PEMCO NR 14093.0034 REMOVED AND REPLACED EMERGENCY BATTERY PACK IAW B737 AMM 33-91-06 OPS CHECK GOOD.
Part: BATTERY — INOPERATIVE (UNKNOWN) · airframe 50,177 hrs · 17,614 cycles
DURING BATTERY PACK CAPACITY CHECK, ALL BATTERY PACKS FAILED CAPACITY CHECK. REF TO PEMCO NR 14093.0034 REMOVED AND REPLACED BATTERY PACK IAW B737 AMM 33-51-06 OPS CHEC K GOOD. S/N OFF 237921, S/N ON 5778536. WORK PERFORMED BY P707. ENTERED BY V927860
Part: BATTERY — INOPERATIVE (UNKNOWN) · airframe 50,177 hrs · 17,614 cycles
DURING BATTERYPACK CAPACITY CHECK, ALL BATTERY PACKS FAILED CAPACITY CHECK, REF TO PEMCO NR 14093.0034 REMOVED AND REPLACED BATTERY PACK. OPS CHECK GOOD IAW B737 AMM 33-51-06.
Part: BATTERY — INOPERATIVE (UNKNOWN) · airframe 50,177 hrs · 17,614 cycles
DURING BATTERY CAPACITY CHECK, ALL BATTERY PACKS FAILED CAPACITY CHECK, REF TO PEMCO NR 14093.0034. REMOVED AND REPLACED BATTERY PACK IAW B737 AMM 33-51-06. OPS CHECK GOOD.
Part: STIFFENER — CRACKED (HORIZONTAL STAB) · airframe 50,177 hrs · 17,614 cycles
(EA5510-01843 REV H) RH HORZ STAB, STAB STA 111.10 STIFFENER 2 CRACKED AT TRANSITION RADIUS. REF TO PEMCO NR 14093.0561. REPAIRED RH HORZ STAB AT STA 111-10 VERTICAL STIFFENER NO 2 IAW B737 SRM 55-10-09-2R-4 FIG 202. REPAIRED RH HORZ STAB AT STA 111-10 VERTICAL STIFFENER NO 2 IAW B737 SRM 55-10-09-2R-4 FIG 202.
Part: BATTERY — INOPERATIVE (UNKNOWN) · airframe 50,177 hrs · 17,614 cycles
DURING BATTERY PACK CAPACITY CHECK, ALL BATTERY PACKS FAILED CAPACITY CHECK. REF TO PEMCO NR 14093.0034 REMOVED AND REPLACED BATTERY PACK IAW B737 AMM 33-51-06 OPS CHEC K GOOD.
Part: BATTERY — INOPERATIVE (UNKNOWN) · airframe 50,177 hrs · 17,614 cycles
DURING BATTERY PACK CAPACITY CHECK, ALL BATTERY PACKS FAILED CAPACITY CHECK. REF TO PEMCO NR 14093.0034 REMOVED AND REPLACED BATTERY PACK IAW B737 AMM 33-51-06 OPS CHECK GOOD. S/N OFF 228098, S/N ON 316244.
Part: STRINGER — CRACKED (RH HORIZ STAB) · airframe 50,177 hrs · 17,614 cycles
(EA 5510-01843 REV H) RH HORIZ STAB, STAB STA 129.5 3 CRACKED AT TRANSITION RADIUS. REF TO PEMCO NR 14093.0560 ENTERED BY V927860, INSPECTED BY V927860 REPAIRED RH HORZ STAB AT STA 129.5 VERTICAL STIFFENER NO 3 IAW B737 SRM 55-10-09-2R-4 FIG 202. WORK PERFORMED BY V944917, REPAIRED RH HORZ STAB AT STA 129.5 VERTICAL STIFFENER NO 3 IAW B737 SRM 55-10-09-2R-4 FIG 202. WORK PERFORMED BY V944917,
Part: BATTERY — INOPERATIVE (UNKNOWN) · airframe 50,177 hrs · 17,614 cycles
DURING BATTERY PACK CAPACITY CHECK, ALL BATTERY PACKS FAILED CAPACITY CHECK. REF TO PEMCO NR 14093.0034 REMOVED AND REPLACED BATTERY PACK IAW B737 AMM 33-51-06 OPS CHECK GOOD. S/N OFF 213641, S/N ON 321835.
Part: BATTERY PACK — NO TEST (EMERGENCY LIGHTS) · airframe 50,177 hrs · 17,614 cycles
DURING BATTERY CAPACITY CHECK, ALL BATTERY PACKS FAILED CAPACITY CHECK. REF TO PEMCO NR 14093.0034 REMOVED AND REPLACED BATTERY PACK IAW B737 AMM 33-51-06 OPS CHECK GOOD. S/N OFF 288072, S/N ON 297958. WORK PERFORMED BY P707, ENTERED BY V927860
Part: SKIN — CRACKED (L2 DOOR) · airframe 50,177 hrs · 17,614 cycles
CUSTOMER REQUEST L2 DOOR LOWER INNER SKIN CRACKED. REF TO PEMCO NR 14093.0721 REMOVED, FABRICATED AND INSTALL NEW LOWE INNER SKIN FROM L-2 DOOR. IAW B737-800 SRM 51-40-02-0G-1 AND BOEING DRAWING 147A6152 REV C. WORK PERFORMED BY V928898, ENTERED BY V927860
Part: BULKHEAD — CRACKED (LH WHEEL WELL) · airframe 50,177 hrs · 17,614 cycles
LH WHEEL WELL, UPPER FWD BULKHEAD AT APPROX LBL42 CRACKED. REF TO PEMCO NR 14093.0059 P 5. REPAIR REQUIRES HFEC (REF SRM 57-10-10-2R-3 STEP & (B) FOR OF REPAIR, AND A THRESHOLD OF 36,000 FLIGHT CYCLES. REF B737 N . HFEC REQUIREMENTS). AFTER 56,000 FLIGHT CYCLES OF INSTALLATION DT PART 6, 51-00-00 PROCEDURE 4 OR PART 6, 51-00-00 PROCEDURE 23 REMOVED DAMAGE AREA AND REPAIRED AT L/H WHEEL WELL, UPPER FWD BU LKHEAD CENTER WING. PER B737 SRM 57-10-10-2R-3 ALTERNATIVE 2 STE.
Part: SKIN — CRACKED (L2 DOOR) · airframe 50,177 hrs · 17,614 cycles
CUSTOMER REQUEST L2 DOOR LOWER INNER SKIN CRACKED. REF TO PEMCO NR 14093.0721 REMOVED, FABRICATED AND INSTALL NEW LOWE INNER SKIN FROM L-2 DOOR. IAW B737-800 SRM 51-40-02-0G-1 AND BOEING DRAWING 147A6152 REV C. WORK PERFORMED BY V928898, ENTERED BY V927860
Part: BULKHEAD — CRACKED (LH WHEEL WELL) · airframe 50,177 hrs · 17,614 cycles
LH WHEEL WELL, UPPER FWD BULKHEAD AT APPROX LBL42 CRACKED. REF TO PEMCO NR 14093.0059 STEP 5. WORK PERFORMED BY V907635, ENTERED BY V927860 INSPECTED BY Q873. REMOVED DAMAGE AREA AND REPAIRED AT L/H WHEEL WELL UPPER FWD BUL KHEAD CENTER WING. PER B737-800 SRM 57-10-10-2R-3 ALTERNATIVE 2 LP WRITTEN IN ERROR, NEW LP CREATED, SEE LP 5629311. ENTERED BY V927860
Part: BULKHEAD — CRACKED (LH WHEEL WELL) · airframe 50,177 hrs · 17,614 cycles
LH WHEEL WELL, UPPER FWD BULKHEAD AT APPROX LBL42 CRACKED. REF TO PEMCO NR 14093.0059 P 5. REPAIR REQUIRES HFEC (REF SRM 57-10-10-2R-3 STEP & (B) FOR OF REPAIR, AND A THRESHOLD OF 36,000 FLIGHT CYCLES. REF B737 N . HFEC REQUIREMENTS). AFTER 56,000 FLIGHT CYCLES OF INSTALLATION DT PART 6, 51-00-00 PROCEDURE 4 OR PART 6, 51-00-00 PROCEDURE 23 REMOVED DAMAGE AREA AND REPAIRED AT L/H WHEEL WELL, UPPER FWD BU LKHEAD CENTER WING. PER B737 SRM 57-10-10-2R-3 ALTERNATIVE 2 STE
Part: UNKNOWN — CORRODED (R-2 DOOR) · airframe 50,177 hrs · 17,614 cycles
SUPPORT TASK B737-53-3-0737-AFT- AFT CABIN WET AREA CABIN R-2 DOOR THRESHOLD SUPPORT CORROED STA 947 THRU STA 990 DOTS 921-35 REF TO PEMCO NR 14093.0506. REMOVED AND REPLACED NEW CHORD INNER P/N 147A8540U8 IAW B737-800 DWG 147A8540 AND SRM 51-40-02 AT AFT CABIN WET AREA- CABIN R-2 DOOR THRESHOLD SUPPORT (CHORD INNER) STA 947 THRU STA 990. WORK PERFORMED BY 722011, ENTERED BY 721619, INSPC BY Q873
Part: SMOKE DETECTOR — UNKNOWN (AFT LEFT LAV) · airframe 49,604 hrs · 17,368 cycles
AFT LAV L SMOKE ALARM ACTIVATED FOR 30SEC NOTICED SLIGHT ELECTRI CAL SMELL NOTED WITH NO SMOKE AND NO FIRES FOUND INSIDE LAVATORY WASTE GALLEY INSPECTION AS REQUIRED WITH REFERENCE TO THE APPLICABLE GOOD AT THIS TIME. CONTAINER. STEPS IN THE BOEING 737 AMM 05-51-26. NO DISCREPANCIES NOTED DURING GENERAL VISUAL INSPECTION, OPS CHECK GOOD. DEBRIEFED CREW FOR AFT LEFT LAVATORY D SMOKE DETECTOR ALARM. COMPLIED WITH AFT LEFT LAVATORY D AND AFT RIGHT LAVATORY E STARTED AND RAN THE APU FOR FIFTEEN MINUTES WITH BOTH PACKS NO HISTORY NOTED FOR SMOKE OR ODOR IN THE CABIN AND NO HISTORY CREW REPRTED SMOKE DETECTOR ALARM WHILE DEPLANING AFTER ARRIVAL INSPECTION AS REQUIRED WITH REFERENCE TO THE APPLICABLE STEPS IN OPERATING. NO ODOR OR SMOKE NOTED DURING OPERATION. PERFORMED NOTED FOR AFT LEFT LAVATORY D SMOKE DETECTOR ALARM GOING OFF. TO GATE. ALARM SOUNDED FOR THIRTY SECONDS WITH NO PASSENGERS THE BOEING 737 AMM 05-51-26. NO DISCREPANCIES NOTED DURING NORMAL SHUTDOWN OF BOTH PACKS AND APU WITH NO ORDOR OR SMOKE PERFORMED OPS CHECK OF AFT LEFT SMOKE DETECTOR WITH REFERENCE TO INSIDE. WHEN CREW INVESTIGATED ALARM, AN ELECTRICAL ODOR WAS GENERAL VISUAL INSPECTION, OPS CHECK GOOD. COMPLIED WITH AFT NOTED DURING SHUTDOWN. THE APPLICABLE STEPS IN THE BOEING 737 AMM 26-14-00. OPS CHECK COMPLIED WITH AFT GALLEY, AFT LEFT LAVATORY D AND AFT RIGHT AT THIS TIME. TOMC CONTACTED ABOUT DISCREPANCY, NO FURTHER LAVATORY E INSPECTION AND OPERATIONAL TESTS AS REQUIRED WITH INSPECTION NEEDED AT
Part: TRANSMITTER — UNKNOWN (TE FLAPS) · airframe 49,380 hrs · 17,266 cycles
TRAILING EDGE FLAP DISAGREE..FLAPS STOPPED AT 25 PREFORMED QRH REMOVED FLAP POSITION TRANSMITTER IAW AMM 27-58-000-801,DID TRAILING EDGE FLAP SYSTEM MANUAL OPERATION TO FULL DOWN IAW AMM 27-51-00-980-801, PERFORMED TRAILING EDGE FLAP SYSTEM DEACTIVATION IAW AMM 27-51-00-040-801. INSTALLED RH FLAP POSITION TRANSMITTER PER AMM 27-58-01-400-801. PERFORMED TRAILING EDGE FLAP SYSTEM REACTIVATION PER AMM 27-51-00-440-801 PARTS USED: 29-2759-9-0004,QTY :1 1844030,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1844030 SN OFF 2076 TRANSMITTER, FL OFF 29-2759-9-0004 2076 ON 29-2759-9-0004 2326 REPLACED FLAP POSITION INDICATOR PER AMM27-58-02,TEST OK. ACP CAT STATUS. PARTS USED: 29-2758-9-0001,QTY :1 FLAP SENSOR TEST PER AMM27-32-00-740-803, TEST OK.ACP FCC BITE ROTABLE PARTS CHANGE WAS INDICATED - TT # 1772188 SN OFF 2849 LIBRARY TEST NO.34 PER AMM 22-11-00-740-806, TEST OK. ACP LAND VERIFY TEST PER AMM22-11-00-201, TEST OK. AIRCRAFT REMAINS FULL ADD EMP:U118466,U390704,U123596 INDICATOR, POSI OFF 29-2758-9-0001 2849 ON 29-2758-9-0001 0763
Part: HMU — INOPERATIVE (NR 1 ENGINE) · airframe 48,497 hrs · 16,952 cycles
LEFT ENGINE UNABLE TO PRODUCE MORE THAN 90.1 WITH A REQUEST FOR MAX RIGHT ENG 100.3 CLOSE TO 80 DEGREES AT IDLE. REMOVED MAIN FUEL PUMP. INSTALLED NR 1 HMU IAW AMM 73-21-10-400-801-F00 UP TO STEP G. INSTALLED MAIN FUEL PUMP IAW AMM 73-11-11-400-801-F00. PERFORMED IAW AMM 73-21-02 VERIFIED LEAK CHECK AND OPS CHECK,GOOD. PERFORMED PP TEST [8], 12, 13, 3A AND 5 ON #1 ENG HMU OPS CHECK SURFACE GASKET (73-21-10-01A ITEM 60). INSTALLED HMU ETS 73-21-10-400-801-F00 UP TO STEP H. (1) LEAK CHECK GOOD. FUEL PUMP INSTALLED. OPS CHECK GOOD, NO LEAKS NOTED.
2021
Part: OIL FILTER — BYPASSING (ENG1) · airframe 45,158 hrs · 15,719 cycles
ENG1 OIL FILTER BYPASS LIGHT ON TO REPLACE EDP AND SEALOL FOR DRIVE PAD. PER CREW DBRIEF BYPASS LIGHT REMAINED ILLUMINATED AT ALL POWER PULLED CHIP DETECTORS FOUND THEM BLACK DISCOLORED ONLY FAULT IN RECENT FAULTS FOR ENGINE ONE. CREW REPORTED ENGINE #1 DID NOT OVERHEAT, ALSO CREW SHUT DOWN IN INLET AND EXHAUST ARE CLEAN NO DEFECTS NOTED. REMOVED #1 ENGINE OIL SCAVENGE FILTER AND OIL SUPPLY FILTER, IMAGES SETTINGS LOW PRESSURE LIGHT DID NOT ILLUMINATE UNTIL SHUT DOWN ACCORDANCE WITH PROCEDURES. NO FILINGS FOUND ON CHIP DETECTORS FOUND EVIDENCE OF OIL CONTAMINATION AND CARBON SEAL BREAKDOWN. FOR #1ENGINE. SUSPECT HYDRAULIC FLUID CONTAMINATION, REMOVED ENGINE DRIVEN HYDRAULIC PUMP AND FOUND HYDRAULIC FLUID IN DRIVE PAD. WILL NEED INSPECTED CLOGGING INDICATOR FOR #1 ENG OIL FILTER. NO DEFECTS NOTED. INDICATOR NOT POPPED.
Part: NONE — FAILED (STAB COMPARTMENT) · airframe 45,025 hrs · 15,677 cycles
SPEED TRIM FAIL LIGHT ON .REMOVED AND REPLACED HORIZONTAL STAB TRIM MOTOR REF AMM 27-14-71. OPS CHKS GOOD
2020
Part: PRESSURE DECK — CRACKED (STA 663.75) · airframe 41,278 hrs · 14,435 cycles
PRESSURE DECK HAS CRACK AT STA 663.75 AND RBL 43 JUST BELOW FLOOR BOARDS. REF FLEET CYCLE NR 9746952. REPAIRED VERTICAL PRESSURE WEB REF SRM57-10-10 REPAIR 3 ALT2. IS SUED DIP TO READ{PERFORM CATEGORY B REPAIR INSPECTIONS PER SRM 5 7-10-10 REPAIR 3 PAGE 217 TABLE 205 INSPECTION THRESHOLD 56,000 FLIGHT CYCLES AND 36,000 FLIGHT CYCLES THEREAFTER. HFEC AND LFEC INSPECTIONS ARE TO BE PERFORMED PER STRUCTURE DETAIL ON TABLE 2 05 SRM 57-10-10 REOAIR 3. THE INSPECTION THRESHOLD OF 56,000 N-ROUTINE 9746952 FOR ALL WORK ACCOPLISHED. FLIGHT CYCLES STARTS AFTER REPAIR INSTALLION.}SEE FLEET CYCLE NO REPAIRED VERTICAL PRESSURE WEB REF SRM57-10-10 REPAIR 3 ALT2. PERFORM CATEGORY B REPAIR INSPECTIONS PER SRM 57-10-10 REPAIR 3 3 PAGE 217 TABLE 205 INSPECTION THRESHOLD 56,000 FLIGHT CYCLES A FTER REPAIR INSTALLATION AND AT 36,000 FLIGHT CYCLE INTERVALS TH EREAFTER REF SRM 57-10-10 RPR3 ALT2. TOMC-APPROVAL FROM SC1ELBYC COMMENT INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE. TOMC APPROVED : QC REVIEWED. TOMC APPROVED : QC REVIEWED.
Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 41,278 hrs · 14,435 cycles
LH HORIZONTAL STAB LOWER SKIN AT STA 184.70 SHOW A CRACK FWD TO AFT , ABOUT 1 INCH LONG . REPAIRED LH HORIZONTAL STAB SKIN AT STA 184.70 IN REF SRM 55 -10-01 REPAIR 11 . INITIATED A DIP TO PERFORM AN INPECTION CAT B . INSPECTION TRESHOLD 56.000 FLIGHT CYCLES , REPEAT INSPECTION. INTERVAL 9.000 FLIGHT CYCLES DETAIL VISUAL INSPECTION AND THEN 9.000 FLIGHT CYCLES EXTERNAL LOW FREQUENCY EDDY CURRENT. PER SRM 55-10-01 REPAIR 11 STEP 5 TABLE 204 ANDFIG 206 . INITIATED A DIP TO PERFORM AN INPECTION CAT B . INSPECTION TRESHOLD 56.000 FLIGHT CYCLES , REPEAT INSPECTION INTERVAL 9.000 FLIGHT CYCLES DETAIL VISUAL INSPECTION AND THEN 9.000 FLIGHT CYCLES EXTERNAL LOW FREQUENCY EDDY CURRENT. PER SRM 55-10-01 REPAIR 11 STEP 5 TABLE 204 ANDFIG 206 .
Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 41,278 hrs · 14,435 cycles
RT HORIZONTAL STAB LOWER SKIN ST STA 120.30 SHOWS A CRACK FWD TO AFT APROX 1 INCH IN LENGHT. REPAIRED RH HORIZONTAL STAB LOWER SKIN AT STA 120.30 IN REF SRM 55-10-01 REPAIR 11 , INIATED A DIP TO PERFORM A CATEGORY B,INSP ECTION TRESHOLD 56.000 FLIGHT CYCLES AND THEN INTERVAL 9.000. FLIGHT CYCLES DETAIL VISUAL INSPECTION AND THEN 9.000 FLIGHT CYCLES EXTERNAL LOW FREQUENCY EDDY CURRENT . REF SRM 55-10-01 REPAIR 11 . STEP 5 TABLE 204 FIG 206 PAGE 223. INIATED A DIP TO PERFORM A CATEGORY B,INSP ECTION TRESHOLD 56.000 FLIGHT CYCLES AND THEN INTERVAL 9.000 FLIGHT CYCLES DETAIL VISUAL INSPECTION AND THEN 9.000 FLIGHT CYCLES EXTERNAL LOW FREQUENCY EDDY CURRENT . REF SRM 55-10-01 REPAIR 11 . STEP 5 TABLE 204 FIG 206 PAGE 223.
Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 41,278 hrs · 14,435 cycles
LEFT HORIZONTAL STAB LOWER SKIN AT STA 157.10 SHOW CRACK FWD TO AFT APPROX ONE INCH LENGHT. REPAIRED LH HORIZONTAL STAB CRACK AT STA 157.10 IN REF SRM 55-10-01 REPAIR . INITIATE A DIP TO PERFORM A CATEGORY B INSP THRESHOLD 56.000 FLIGHT CYCLES THERE AFTER 9.000 FLIGHT CYCLES ADD EMP:U231276 U249109 U215510 DETAIL VISUAL INSPECTION AND 9.000 FLIGHT CYCLES EXTERNAL LOW FREQUENCY EDDY CURRENT . INSPECTION MUST BE DONE IN REF SRM 55-10-01 REPAIR 11 STEP 5 TABLE 204 AND FIG 206 . DIP INITIATED TO PERFORM A CATEGORY B INSP THRESHOLD 56.000 FLIGHT CYCLES THERE AFTER 9.000 FLIGHT CYCLES DETAIL VISUAL INSPECTION AND 9.000 FLIGHT CYCLES EXTERNAL LOW FREQUENCY EDDY CURRENT . INSPECTION MUST BE DONE IN REF SRM 55-10-01 REPAIR 11 STEP 5 TABLE 204 AND FIG 206 TOMC-APPROVAL FROM SC1ELBYC COMMENT QC QC REVIEW INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE.
2017
Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 32,069 hrs · 11,086 cycles
LEFT HORIZONTAL STABILIZER RIB AT HSS 120 HAS A CRACK AT SECOND STIFFENER FROM THE FRONT. INSTALLED A REPAIR IAW SRM 55-10-09, FIG 202, REPAIR 4.
Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 32,069 hrs · 11,086 cycles
LEFT HORIZONTAL STABILIZER RIB AT HSS 120 HAS A CRACK AT THIRD STIFFENER FROM THE FRONT. INSTALLED A REPAIR IAW SRM 55-10-09, FIG 202, REPAIR 4.
Part: LENS — MISSING (EMERGENCY LIGHT) · airframe 31,957 hrs · 11,038 cycles
LIGHTED EXIT SIGN IN REAR OF AIRCRAFT NEAR LIFE RAFT MISSING THE LENS. INSTALLED THE LENS.
Part: SIGN — DETACHED (CABIN) · airframe 31,164 hrs · 10,732 cycles
EXIT SIGN OVER STOWAGE AREA 425, AFT LIFE RAFT, HAS FALLEN FROM CEILING. REINSTALLED EXIT SIGN COVER.
Part: FITTING — BROKEN (EMERGENCY LIGHT) · airframe 30,880 hrs · 10,645 cycles
EMERGENCY EXIT LITE ABOVE FLIGHT DECK DOOR HAS A BROKEN CLIP AND WILL NOT STAY ON. REPLACED LITE ASSY OP CHKS NORMAL.
2016
Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 27,446 hrs · 9,484 cycles
EMERGENCY EXIT LIGHTS ROWS 23 - 31 INOPERATIVE. REPLACED LT MID-SECTION BATTERY SUPPLY & BATTERY AT STATION 727 IAW MM 33-51-06 & TESTED OK.
2015
Part: RIB — CRACKED (RT HORIZ STAB) · airframe 24,517 hrs · 8,546 cycles
RIGHT STAB IN SPAR RIB STIFFENER NR 2 AT STATION 92.70 IAW STEP 2 A CRACKED. REPAIRED CRACKS IN RIB IAW SRM 55-10-09 REPAIR 4 REF NR 9743184. INSTALLED EXTERNAL REPAIR DOUBLER IAW SRM 55-10 -01 REPAIR 11. DIP INITIATED FOR INSPECTION THRESHOLD OF 56,000 FLIGHT CYCLES AFTER INSTALLATION WITH REPEAT INSPECTIONS EVERY 9,000 FLIGHT CYCLES. ACCOMPLISH INSPECTION AT THRESHOLD OF 56,000 FLIGHT CYCLES AFTER REPAIR & REPEAT EVERY 9000 FLIGHT CYCLES INTERVALS THEREAFTER REF SRM 55-10-01 REPAIR 11 TABLE 204.
2012
Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 14,955 hrs · 5,237 cycles
LT HORIZONTAL STAB LOWER SKIN IS CRACKED AT INBD FLANGE OF STA 129. 5, RIB 18" AFT OF FWD SPAR. CRACK IS APPROX 2.5" LONG CUT OUT DAMAGE AND INSTALLED REPAIR PARTS REF SRM 55-10-01, REPAIR 11