N73299
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.
41 reports on file, 2010-10-07 – 2026-08-27.
Part: CHANNEL — CORRODED (ZONE 100) · corrosion level 2 · airframe 59,102 hrs · 21,722 cycles
CORROSION , CRACKS, & SCRATCHES ON FWD CARGO LT ZEE CHANNEL BTWN BS 400 - 500I. REMOVED, FABRICATED, LOCATED, DRILLED, COUNTERSINK, APPLIED ALODINE, PRIMER, INSTALLED NUTPLATE, & INSTALLED NEW ZEE CHANNEL LT IN THE FWD CARGO BAY IAW SRM 51-40-02-0G-0, 53-00-53-2R-5, 51-40-08-0G-0, 51-40-05-0G-0, 51-20-01-0G-0, & SOPM 20-41-02.
Part: CHANNEL — CORRODED (ZONE 100) · corrosion level 2 · airframe 59,102 hrs · 21,722 cycles
FORWARD CARGO RT ZEE CHANNEL BTWN BS 500 - 500I, FOUND MULTIPLE CORROSION, CRACKS, & SCRATCHES. REMOVED & INSTALLED A NEW ZEE CHANNEL ON FWD CARGO RT BTWN BS 500 - 500I IAW SRM 53-00-53-2R-5, STEP 4, (L) & SRM 51-40-02-0G-0, STEP 4.
Part: CHANNEL — CORRODED (ZONE 100) · corrosion level 2 · airframe 59,102 hrs · 21,722 cycles
AFT CARGO RT ZEE CHANNEL BTWN BS 767 - 927, FOUND MULTIPLE DAMAGE CORROSION, CRACKS, FASTENERS PULLING THRU, & SCRATCHES, EXCEEDS THE MANUFACTURER LIMITS. R & R THE RT ZEE CHANNEL ON AFT CARGO BTWN BS 767 - 927 IAW SRM 53-00-53-2R-6, & 51-40-02-0G-0.
Part: FLOORBEAM — CORRODED (ZONE 200) · corrosion level 2 · airframe 59,102 hrs · 21,722 cycles
FOUND CORROSION OUT OF LIMITS ON FLOORBEAM BS 947.5, RBL 51. REPAIRED THE DAMAGED FLOORBEAM IAW SRM 53-70-51-2R-5.
Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 59,102 hrs · 21,722 cycles
PAX CABIN BETWEEN BS 986.5 & 1016, FLOOR SUPPORT AT RBL 32 CORRODED. REMOVED AND REPLACED RT FLOOR SUPPORT IAW SRM 51-40-05-0G-0 AND DWG 147A5710.
Part: FLOOR SUPPORT — CORRODED (ZONE 200) · corrosion level 2 · airframe 59,102 hrs · 21,722 cycles
PAX CABIN BETWEEN BS 986.5 & 1016, FLOOR SUPPORT AT LBL 32 CORRODED. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-40-05-0G-0, AND DWG 147A5710.
Part: FLOORBEAM — CORRODED (ZONE 200) · corrosion level 2 · airframe 59,102 hrs · 21,722 cycles
FOUND CORROSION OUT OF LIMITS AT FLOORBEAM STA 986.5 AND LBL 43, REQUIRE REPAIR. REPAIRED WET AREA FLOORBEAM STA 986.5 AND LBL 50 TO RBL 50, WORK DONE IAW SRM 53-70-51-2R-5 THIS REPAIR IS CATEGORY A REPAIR.
Part: CHARGER — FAILED (ZONE 200) · airframe 58,925 hrs · 21,669 cycles
DURING EMERGENCY LIGHT OPS CHECK: ROW 31DEF AND 35DEF AISLE LIGHTS, FLOOR PROXIMITY LIGHTS FROM ROW 32ABC AFT, AND R2 DOOR EXIT LIGHTS DO NOT ILLUMINATE. T/S AND FOUND BATT CHARGER AND BATTERY PACK DEAD. REPLACED BATTERY CHARGER AND BATTERY PACK. OPS CHKD NORMAL.
Part: POWER SUPPLY — FAILED (ZONE 200) · airframe 58,623 hrs · 21,573 cycles
EMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - AISLE AREA LIGHT FAILED ON RIGHT SIDE BETWEEN SEAT 21 TO 29. REMOVED AND REPLACED POWER SUPPLY ASSY IAW AMM 33-51-06. OPERATIONAL CHECK GOOD.
Part: CART — ODOR (ZONE 900) · airframe 58,421 hrs · 21,511 cycles
VERBAL FROM CABIN CREW LEAD UPON DOOR OPENING. FOUL SMELL OF EXHAUST OR FUEL IN FWD AND AFT GALLEYS PERFORMED AMM 05-51-00 SMELL OR SMOKE IN CABIN INSPECTION. APU WAS OFF WHEN SMELL WAS ENCOUNTERED IN BOTH FWD AND AFT GALLEYS. FOUND DRY ICE IN GALLEY CARTS IN FWD AND AFT GALLEYS TO HAVE A STRANGE DIESEL LIKE SMELL IN THE DRY ICE AND THE LEFTOVER DRY ICE PAPER PACKAGING. RE CATERED FLIGHT WITH NEW GALLEY CARTS. NO DISCREPANCIES NOTED. OK FOR SERVICE.
Part: OVEN — INOPERATIVE (ZONE 900) · airframe 58,407 hrs · 21,506 cycles
205 FORWARD GALLEY OVEN SMELLS LIKE SMOKE WHEN TURNED ON WE TURN ED IT OFF REQUEST NEF:2510AU. PULLED CB & COULRED. PERFORMED OPS CK, LOT OF SMOKE CAME OUT FROM INSIDE OVEN. NOT ELECTRICAL SMELL FOUND. THE CAUSE WAS THE FOOD ATTACHED TO THE FAN. SEE ATTACHED CREW REPORT. PERFORMED CONDITIONAL INSP IAW. AMM:05-51-26-800-801-C1. NOC DESK: 800 NAME: LG DATE: 26-MAR-26- TOMC APPROVED NEF 2510AU FOR INOP OVEN 205. COMPLIED WITH NEF:2510AU. PARTS UPDATE PARTS UPDATE REPLACED OVEN REF AMM 25-34-00. CHECK GOOD.
Part: SENSOR — FALSE INDICATION (ZONE 800) · airframe 57,869 hrs · 21,306 cycles
AT FL300, AFT ENTRY LIGHT ILLUMINATED RAN QRH LIGHT RESOLVED ON IT`S OWN AFTER 5 MINS VISUALLY INSPECTED AFT ENTRY DOOR SENSOR FOR SECURITY AND CONDITION, NO DISCREPANCY NOTED. PERFORMED ENTRY AND GALLEY SERVICE DOOR INDICATION SENSOR TEST IAW AMM 52-71-11-710-801. ALL INDICATIONS NORMAL AT THIS TIME.
Part: ELEC CONNECTOR — NOT SEATED (ZONE 200) · airframe 57,834 hrs · 21,292 cycles
EMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - 12A, 2A EPL LIGHT INOP CORRECTION SEAT 12C AND 2C REPLACED 2B EMERGENCY LIGHT REF AMM 33-51-11. CHECK GOOD. SEAT 12C RELAMPED EMERGENCY LIGHT, NO HELP. POSSIBLE WIRE HARNESS INOP REQUST TO DEFER MEL 3319E FOR SEAT 12C. LIGHTS WITHIN TWO SEAT ROWS OPERATE NORMAL. TOMC APPROVED COMPLIED WITH MEL FOUND E.P.L LOCKING CONNECTOR AT SEAT 12B NOT FULLY ENGAGED. RESECURED CONNECTOR. OPS CHECK 12C AISLE PATHWAY LIGHTING PER AMM 33-51-11. OPS CHECK NORMAL. PLACARD REMOVED. MEL CLEARED. OKAY FOR SERVICE. UPDATED FOR SDR INFO.
Earlier reports · 2010–2025 · 28 reports
2025
Part: SUPPORT BEAM — WORN (ZONE 100) · airframe 56,522 hrs · 20,790 cycles
RIGHT PACK BAY CUTOUT OUTBOARD FRAME HAS GOUGE FROM FWD O/B HIGH PRESSURE DOOR LATCHCOMPLETED REPAIR STEPS 4 PARA A-E. REF SRM 57-10-13-2R-3. REQ HFEC ALONG CUTOUT TO VERIFY NO CRACK PER STEP F. REQ HFEC FOR ALL FASTENER HOLES TO VERIFY NO CRACKS PER STEP G. ACCOMPLISHED HFEC SURFACE CRACK INSP REF 737 NDTM PT. 6 51-00-00 PROC 23 AND HFEC HOLE PROBE INSP REF 737 NDTM PT. 6 51-00-00 PROC 16 WITH NO REPORTABLE DEFECTS. REF SRM 57-10-13-2R-3 STEP G. NEED METAL VERIFICATION. ITEM 1 STRAP MATERIAL IS .125" 7075-T6 PO# 2049859330, AND ITEM 4 FILLER MATERIAL .125" REF SRM 57-10-13-2R-3 STEP 4(I) TABLE 201 MATERIAL VERIFICATION. COMPLETED FLAP PEEN OF THE RE-WORKED AREA OF RT PACK BAY DOOR CUTOUT WING BOX STRUCTURE , REF SRM 57-10-13-2R-3, STEPS 4. H.
Part: BATTERY PACK — FAULTED (ZONE 200) · airframe 56,314 hrs · 20,705 cycles
EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - FOUND INTERIOR AND EXTERIOR EMERGENCY EXIT LIGHTS ON THE R1 DOOR INOP. REMOVED AND REPLACED BATTERY PACK REF AMM 33-51-06-960-805. OPS CHECK GOOD. OK TO CONTINUE.PARTS USED: 99-3351-3-0015,QTY :1
2024
Part: PROXIMITY SENSOR — FAULTY (LT NR 3 SLAT) · airframe 53,441 hrs · 19,375 cycles
LE FLAPS TRANSIT LIGHT AND NO3 SLAT AMBER LIGHT ILLUMINATED IN CRUISE. AHM: CHIME REPORTING *LEADING EDGE SLAT #3 FAULT*. REPORT INDICA TES #3 LE SLAT MID EXTEND IS FALSE WHEN ALL OTHERS ARE TRUE & AL L FALSE FOR FULL EXTEND. SEE ATTACHMENT. TO PREVENT FUTURE OPERATIONAL ISSUES REQUEST MAINTENANCE TO REPLACE THE #3 SLAT INBD SN SR (S999), REF AMM 27-88-11-000(400)-801 &, SSM/WDM 27-81-12. REPLACED LH WING #3 INBD SLAT PROX SENSOR S999. REF AMM 27-88-11-000/400-801. REUSED REMOVED BLOCK AND SHIMS. SENSOR TO TARGET CLEARANCE NEEDS TO BE ACCOMPLISHED. OPS CHECK IS REQUIRED. VERIFIED PROX SENSOR S999 TO TARGET IS WITHIN LIMITS. OPS CHECK GOOD OF SLAT INDICATION SYSTEM GOOD. REF AMM 27-88-11-400-801.
2023
Part: FLAP SYSTEM — FAULTED (LEADING EDGE) · airframe 52,092 hrs · 18,771 cycles
LEADING EDGE FLAPS AND SLATS DO NOT EXTEND DURING NORMAL SYSTEM OPERATION FLAPS 15 TO 30 STOPPED AT 25 NORMAL GO AROUND TO FLAPS UP PERFORMED FLAP LOAD RELEIF TEST PER FIM 27-51-TASK 803 TEST PASS, COMPLETED FSEU BITE PER FIM: 27-51-TASK 801 NO CURRENT FAULT INDICATED, FLAP VISUAL INSPECTION NO ABNORMALITIES NOTED, FLAP OPERATIONAL TEST GOOD WITH NO FAULTS. ACFT OK TO CONTINUE.
2021
Part: TRANSMITTER — FAULTED (TE FLAP SYS) · airframe 47,858 hrs · 17,150 cycles
SPLIT FLAP ON FINAL BETWEEN 5 AND 10 NO OVERSPEED THIS LOG HAS BEEN LOCKED BY THE TOMC MANAGER DUE TO THE FLIGHT UNLOCK FOR UPDATE CREW DECLARING AN EMERGENCY FOR LANDING. ACP FSEU BITE REF FIM27-51 TASK 801 EXISTING FAULTS NONE. FAULT STARTED REMOVAL OF RH TE FLAP TRANSMITTER UP TO AND INCLUDING HISTORY SHOWS MSG 27-52260 TE FLAP SNSR R INTERMITTENT. ITEM 2C OF MM27-58-01-000-801 ADD EMP:114868 REPLACED RIGHT FLAP TRANSMITTER. IAW AMM. 27-58-01-400-801. PERFORMED FLAP POSITION TRANSMITTER TEST REF AMM 27-58-01-860-006. OPS CHECKS GOOD. ADD EMP:114862 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1172348 SN OFF 0944 TRANSMITTER, FL OFF 29-2759-9-0001 0944 ON 29-2759-9-0001 3252
Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 46,407 hrs · 16,566 cycles
2 CRACKS FOUND IN LT. HORIZONTAL STAB LOWER SKIN AT RIB STA 147. 90 AND 25"AND 32.5" FROM FWD SPAR(BOTH ITEMS CIRCLED AND CRACK M ARKED,VERIFIED WITH HFEC 737NDT PART 6 51-00-00-23) REPAIRED LT. LOWER HORIZONTAL SKIN STA 147.90 REF SRM 55-10-01 R EPAIR 11.SEE F/C L/P 9767418 FOR WORK ACCOMPLISHED.ISSUED DIP FO R INSP REQ-INSP THRESHOLD 56K CYCLES-DVI AND LFEC AT 9K INTERVAL REF 737 NDT PART 6 51-00-26 FIG 1.REF SRM 55-10-01 REPAIR 11 PA RA 5 TABLE 204 AND FIG 206. PLACED ON DIP. INSP REQ-INSP THRESHOLD 56K CYCLES-DVI AND LFEC AT 9K INTERVAL MORE REF 737 NDT PART 6 51-00-26 FIG 1.REF SRM 55-10-01 REPAIR 11 PA RA 5 TABLE 204 AND FIG 206. TOMC-APPROVAL FROM SC1ELBYC COMMENT VERIFIED REPAIRED PER SRM 55-10-01. RECORDS UPDATE Q/C REVIEWED. Q/C REVIEWED. INIT: 56K FC INIT(-2733) WILL ITO TO RIR RIR: 9K FC .....................DB/U359554
Part: WEB — CORRODED (STA 717) · airframe 46,407 hrs · 16,566 cycles
KEEL BEAM TRUSS WEB STA 717 AT RBL 1.5 HAS CORROSION IN WEB POCK ET. REPAIRED KEEL BEAM TRUSS WEB REF ECRA 5343-01056 SEE F/C L/P 976 7565 FOR WORK ACCOMPLISHED. KEEL BEAM TRUSS WEB REF ECRA 5343-01056 SEE F/C L/P 976 7565 FOR WORK ACCOMPLISHED
Part: SKIN — DENTED (AFT CARGO DOOR) · airframe 46,407 hrs · 16,566 cycles
AFT CARGO DOOR EXTERIOR SKIN HAS DOUBLER INSTALLED ON SKIN WITH DENT ON DOUBLER AND EXTENDING ONTO DOOR SKIN. PERFORMED PER SRM 52-00-01 REPAIR 2. L
2020
Part: SEAL — MISSING (RT WING TE FLAP) · airframe 46,136 hrs · 16,455 cycles
PDA 2 PILOT PAX REPORTED SEE- ING A PIECE OF RUBBER ON RT WING BOTTOM BTWN FLAP SECTIONS FLOP AND DEP
2019
Part: LIGHT — INOPERATIVE (CABIN) · airframe 44,656 hrs · 15,906 cycles
RH ROW 20 EXIT DOOR, AFT EMEGENCY THRESHOLD LIGHT IS INOP, RELAMPED. OP CHECKS GOOD. REF AMM TASK 33-51-00-710-801.
2018
Part: OVEN — FAILED (GALLEY) · airframe 40,003 hrs · 14,075 cycles
FWD GALLEY OVEN 205 WOUL D NOT SHUT OFF AND BEGAN TO SMOKE. PULLED OVEN CIRCUIT BREAKER IAW GMM. REMOVED, REPLACED, AND TESTED THE G2 OVEN IAW AMM 25-34-00-00-801C3. OK FOR SERVICE.
Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 39,639 hrs · 13,937 cycles
AFT CARGO DOOR SCUFF PLATE LOWER FLOOR STRUCTURE WEB FOUND CORROSION. AFT CARGO DOOR SCUFF PLATE LOWER FLOOR STRUCTURE WEB REPLACED AS PER SRM 51-10-02 AND NEW WEB INSTALLED AS PER SRM 51-40-02 AND DRAWING 146A8340 SHT 21.
Part: BULB — MALFUNCTIONED (EMERGENCY LIGHT) · airframe 39,639 hrs · 13,937 cycles
SEAT 11 DEF OVERHEAD BIN EMERGENCY LIGHT FOUND ILLUMINATED. THE BULB WAS REPLACED AND LIGHT TESTED NORMAL IAW AMM 33-51-00
Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 39,639 hrs · 13,937 cycles
RIGHT FWD DOOR EXTERIOR EMERGENCY LIGHT FOUND INOPERATIVE. REPLACED THE LAMP IAW AMM 33-51-00, AND TESTED NORMAL IAW AMM 33-51-00.
2017
Part: BULB — INCORRECT (EMERGENCY LIGHT) · airframe 39,635 hrs · 13,936 cycles
R1 DOOR EXTERIOR EMERGENCY EXIT SLIDE LIGHT INOPERATIVE. FOUND AN INCORRECT BULB INSTALLED AND THE BULB HOLDER SOCKET MISSING AN INSERT. REPLACED AND SECURED THE SOCKET AND INSTALLED THE CORRECT TYPE BULB. OPS CHECKED OK IAW AMM 33-51-04.
Part: IGNITER — FAULTED (NR 1 ENGINE) · airframe 37,371 hrs · 13,070 cycles
NR 1 ENGINE FIRE FROM THE ENGINE EXHAUST OR CENTER PLUG. COMPLIED WITH FIM 71-05-00-810-811-F00, PARA C(2) (B). AND PARA D, NO FAULTS. AMM 71-00-00-800-803-F00 PARA F(2) (A). NO FAULTS. VISUAL INSPECTION OF THE ENGINE EXTERIOR AND UNDER COWL WITH NO FINDINGS. MAIN CARGO BAYS INSPECTED WITH NO FINDINGS. REPLACED THE NR 1 ENGINE RIGHT IGNITOR, PERFORMED AN ENG RUN, OPS NORMAL.
Part: CHARGER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 37,121 hrs · 12,984 cycles
ROWS 7-15, & RT FWD EMERGENCY OVERWING LIGHTS NOT WORKING REPLACED BATTERY PACK AND POWER SUPPLY IAW AMM 33-51-06, OPS CH ECKED GOOD.
2016
Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 35,230 hrs · 12,264 cycles
APU SHUTDOWN IN FLIGHT DUE TO AMBER LOW OIL PRESS LIGHT. TROUBLE SHOT IAW FIM 49-90-10. BITE SHOWS FAULT 49-91007. CHECKED APU OIL AT CDU, SHOWS FULL. PHYSICALLY CHECKED APU OIL SIGHT GLASS, JUST ABOVE ADD. ADDED OIL IAW AMM 12-13-31. INSPECTED MAG CHIP, NO CONTAMINANTS. NO SIGNS OF OIL LEAK, ALL CONNECTORS TIGHT. AS PRECAUTIONARY, R & R LOW OIL PRESS SWITCH IAW AMM 49-94-22. OPERATIONS GOOD, NO LEAKS, NO FAULT, FAULT DATA FAULT CODE 1 49-91007 FAULT COMMENTS, NONE.
2015
Part: SKIN — CRACKED (FUSELAGE) · airframe 34,134 hrs · 11,822 cycles
HFEC CRACK INDICATION AT UPPER FWD FASTENER HOLE, STATION 540, BETWEEN STRINGER 22R & 23R IAW EA 5310-05878 REV C OP 03. CUT OUT SKIN TO REMOVE DAMAGE. FABRICATED DOUBLER, TRIPLER & FILLERS PARTS 1 - 5, INSTALLED IAW EA 5310-05878 REV C & ECRA 5310-06647.
Part: SKIN — DENTED (CARGO DOOR) · airframe 34,134 hrs · 11,822 cycles
AFT CARGO DOOR DENT IS OUT OF LIMITS IAW SRM 52-30-01 REF LOG PAGE 4998086 ON DMG. DENT AT 9.5" FROM AFT EDGE & 28.5" FROM BOTTOM OF DOOR. CUT OUT DENTED AREA & INSTALLED REPAIR DOUBLER IAW SRM 52-00-01 FIG 102 REPAIR 3.
Part: SKIN — CRACKED (LT HORIZ STAB) · airframe 34,134 hrs · 11,822 cycles
LEFT HORIZONTAL STABILIZER LOWER IN SPAR SKIN IS CRACKED AT STAB STATION 119, 26" AFT OF FRONT SPAR. INSTALLED REPAIR DOUBLER IAW SRM 55-10-01 REPAIR 11. ACCOMPLISH INSPECTION AT THRESHOLD OF 56,000 TOTAL COMPONENT FLIGHT CYCLES & REPEAT AT EVERY 9000 FLIGHT CYCLES INTERVALS THEREAFTER, DIP 38386.
2014
Part: LANDING GEAR — INOPERATIVE · airframe 31,031 hrs · 10,729 cycles
DURING GEAR RETRACTION, GEAR FAILED TO RAISE. RAN CHECKLIST & RETURNED FOR LANDING. FOUND DEBRIS AROUND LANDING GEAR MANUAL EXTENSION SYS ACCESS DOOR. CLEANED. PERFORMED MAIN LANDING GEAR OPS TEST IAW AMM 32-32-00-710-801. NO DISCREPANCIES NOTED. ACFT OK FOR SERVICE.
Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 30,473 hrs · 10,545 cycles
EMERGENCY LIGHT INOPERATIVE AT SEAT ROW 1 AB. R & R BATTERY CHARGER & BATTERY PACK IAW AMM 33-51-06. OPERATIONS CHECKED GOOD IAW 33-51-00 FOR EMER LIGHT AT SEAT ROW 1 AB. BATTERY CHARGER PN D717-02-001 OUT SN 29370 IN 116865. BATTERY PACK PN 717-01-0100 SN OUT 38339 IN 110257.
2013
Part: PRESSURE DECK — CRACKED (FUELAGE) · airframe 24,842 hrs · 8,587 cycles
WING CENTER SECTION REAR SPAR VERTICAL PRESSURE DECK WEB CRACKED BETWEEN RBL 40 AND RBL 45.64, REF ECRA 5710-02261, REV A, FIG 1. DIP SHOWS INSTALLED REPAIR DOUBLER RBL 32 TO RBL 45 ALTERNATIVE 2 OF SRM INITIAL INSP 56K FLT CYCLES. REPETITIVE 36K FLT CYCLES. 57-10-10 REPAIR 3, FOR CRACKED AT RBL 31.83; 40. SRM 57-10-10, REPAIR 3, PART B FOR INSPECTION REEQUIRED AT 56K FLY CYCLES ATER REPAIR INSTALLTION. REINSPECT CATEGORY "B" REPAIR STA 663, RBL 32-45, SRM 57-10-10, ALT 2 REPAIR 3 INITALLY AT 56,000 FLT CYC AFTER REPAIR INSTALLATION AND REPEAT EVERY 36,000 FLT CYC THEREAFTER IAW TABLE 204, FIG 206 DIP CTL 19602.
Part: SKIN — CRACKED (HORIZONTAL STAB) · airframe 24,842 hrs · 8,587 cycles
LEFT HORIZONTAL STABILIZER LOWER SKIN HAS CRACK INDICATION AT STA 138.70 AND ABOUT 10" FROM L/E INSTALLED REPAIR DOUBLER ON LOWER SKIN SURFACE OF LT HORIZONTAL STABILIZER AT STA 138.70 ABOUT 10" FROM L/E REF SRM 55-10-01, REPAIR 11.
2011
Part: WINDOW — CRACKED (COCKPIT) · airframe 18,025 hrs · 6,191 cycles
L2 WINDOW ARCING OBSERVED AT FL 320 AND THEN OUTER WINDOW PANEL OF L2 WINDOW CRACKED IN FLIGHT. DESCENDED TO FL 290, PRESSURIZATION WAS NORMAL AT ALL ALTITUDES. REPLACED L2 SLIDING WINDOW PER TASK 56-12-11-820-801. CHECKS OK. REPLACED L2 SLIDING WINDOW HEAT CONTROLLER AS PRECAUTIONARY PER FIM TASK 30-41-11-400-801. TEST GOOD. ROTABLE PARTS CHANGE WAS INDICATED - TT 1443647 S/N OFF 02486 TT 1445614 S/N OFF 07629 WINDSHIELD, B73 OFF 29-5612-9-9001 2486 ON 29-5612-9-9005 7773 IPC REFERENCE 56-12-22 CONTROL, WINDSHIELD OFF 03-3041-9-0001 7269 ON 03-3041-9-0001 1276.
2010
Part: SKIN — DENTED (FUSELAGE) · airframe 17,398 hrs · 5,954 cycles
A 4 INCH ROUND DENT FOUND FORWARD OF AFT LAV SERVICE HATCH BELOW WINDOWS 6+7 FORWARD OF REAR MOST WINDOW 6 FOOT FORWARD OF HATCH, AS APPROX 6 INCHES OFF OF GROUND. REPAIRED AS PER SRM 53-00-01 REPAIR 3 FIG 201.
Part: REGULATOR — MALFUNCTIONED (BLEED AIR SYS) · airframe 17,135 hrs · 5,857 cycles
CLIMBING OUT THE RIGHT DUCT PRESSURE REMAINED AT OR NEAR ZERO R/R BLEED AIR REG IAW AMM 36-11-03. R/R PRSOV IAW AMM 36-11-04 . ENG RUN SATIS ROTABLE PARTS CHANGE WAS INDICATED - TT # 1338174 S/N OFF 08896 TT # 1044777 S/N OFF 07388 REGULATOR, BLEE OFF 29-3611-9-0005 8896 ON 29-3611-9-0005 2224 VALVE, PRESSURE OFF 29-3612-9-0004 7388 ON 29-3612-9-0004 1032.