N73270
Registered owner: UNITED AIRLINES INC, IL (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| UNITED AIRLINES INC | Operator | 2022-08-19 – 2022-08-19 | Operator named in NTSB report |
| UNITED AIRLINES, INC. (CALA) | Operator | 2022-08-19 – 2022-08-19 | Operator named in NTSB report |
Accident & incident history
Maintenance disclosures
EXTERIOR LAV SERVICE DOOR/PANEL MISSING. UNKNOWN WHERE THE PANEL FELL OFF. TOMC NOTIFIED ESC OF THE PDA EVENT.
JACKSCREW COMP FUSELAGE FRAME STA 1064 DENTED AT S16L - S17. TRIMMED DAMAGED AREA AND INSTALLED REPAIR ON FUSELAGE FRAME BS 1064 BTWN S16L - 17L REF. TRIMMED DAMAGED AREA AND INSTALLED REPAIR ON FUSELAGE FRAME REPAIR TO THE INNER CHORD FREE FLANGE OF THE STA 1064 FUSELAGE FRAME BETWEEN STR 16L AND 17L ON AIRCRAFT N73270 IN ACCORDANCE WITH PART 2 OF THE LATEST REVISION OF ECRA 5380-01448
RT WING TE EDGE AT PANEL 661AB AFT ATTACH SUPPORT ANGLE WITH EVIDENCE OF SURFACE CORROSION. INSTALLED SUPPORT ANGLE (BEAM) AT RT WING TE EDGE PANEL 661AB AFT IAW SRM 51-40-02-0G-0,AND DWG#115A3758,
LT WING TE EDGE AT PANEL 561AB AFT ATTACH SUPPORT ANGLE WITH EVIDENCE OF SURFACE CORROSION. INSTALLED SUPPORT ANGLE ( BEAM) AT LT WING TE EDGE PANEL 561AB AFT IAW SRM 51-40-02-0G-0,AND DWG 115A3758,PENDING ESFR ENTRY AND NO DIP REQUIRED.
WATER SERVICE PANEL CUT OUT OB EDGE HAS 2 EACH GOUGES. 8-2 REF AAR NR 100024704 REMOVED AND REPLACED DOUBLER AT LOWER FUSELAGE WATER SERVICE DOOR CUTOUT PER B737-800 SRM 51-40-02-0G-0 AND DWG 147A7221. NO DIP REQUIRED. ESFR ENTRY. REMOVED AND REPLACED DOUBLER AT LOWER FUSELAGE WATER SERVICE DOOR CUTOUT PER B737-800 SRM 51-40-02-0G-0 AND DWG 147A7221. ESFR ENTRY C/W ,NO DIP REQUIRED. WORK ACCOMPLISHED BY V930393 INS-227 INSP C/W
HYD LINE SUPPORT CRACKED ON OB END 8" AFT OF REAR SPAR AND APPROX 16" IB OF MLG FWD TRUNION. REF. AAR N/R:100024977 REMOVE AND REPLACED HYD LINE SUPPORT ON OB END 8" AFT OF REAR SPAR AND APPROX 16" IB OF MLG FWD TRUNION IAW SRM 51-40-02-0G-0 AND DWG#115A2164.
FWD CARGO BS 500I STR - 25L GUSSET BRACKET BROKEN. REMOVED AND REPLACED FWD CARGO STA 500I STR-25L GUSSET PER SRM 51-40-02-0G-0 AND DWG#143A9481,
OTBD SIDE OF RIGHT ECS EXHAUST,BODY FAIRING SUPPORT LWR SURFACE HAS FRETTING CORROSION. REMOVED AND REPLACED SUPPORT ANGLE AT O/B SIDE OF RIGHT ECS EXHAUST, BODY FAIRING REF.SRM 51-40-02-0G-0,AND DWG#149A7214
(CORROSION) AFT CARGO FLOOR R/H ZEE CHANNEL FOUND CORROSION SPOT AT STA 727J+14. REMOVED AND REPLACED AFT CARGO FLOOR R/H ZEE CHANEL FROM STA 727J+14 TO 767 PER SRM 51-40-02-0G-0 AND DWG#146A7500.
OTBD SIDE OF LEFT ECS EXHAUST, BODY FAIRING SUPPORT LWR SURFACE HAS FRETTING CORROSION. REMOVED AND REPLACED O/B SIDE OF LEFT ECS EXHAUST, BODY FAIRING SUPPORT IAW SRM 51-40-02-0G-0 AND DWG 149A7216.
FOUND CORROSION APU COMPARTMENT FUS DOOR CUTOUT L/H FWD EDGE ANGLE CORRODED. REMOVED AND REPLACED APU COMPARTMENT LT DOOR FRAME ANGLE IAW SRM 51-40-02-0G-0 AND DWG 148A8600.
FUSELAGE AT L1 DOOR CUTOUT LOWER HINGE PANEL WITH LOWER CORNER DENTED. REMOVED AND REPLACED LOWER GAP COVER SKIN PANEL AT L1 DOOR FWD CUTOUT REF SRM 51 -40-02-0G-0 AND DWG# 141A3110.
FUSELAGE AT L1 DOOR CUTOUT MIDDLE HINGE PANEL WITH UPPER CORNER DENTED. REMOVED AND REPLACED MIDDLE GAP COVER SKIN PANEL AT L1 DOOR FWD CUTOUT IAW SRM 51-40-02-0G-0 AND DWG 141A3110.
CORROSION ON VERTICAL STIFFENER AT BULKHEAD BS 1088, RBL 33 . REMOVED AND REPLACED VERTICAL STIFFENER AT BULKHEAD STA 1088, RBL 33 IN REF TO SRM 51-40-02-0G-0. AND DWG 148A092.
CRACKED FWD WET AREA INTERCOSTAL BETWEEN STA 344 AND 360 AT BL-0. REMOVED AND REPLACED INTERCOSTAL AT FWD WET AREA BETWEEN BS 344 & 360 BL 0 REF B737 SRM 51-40-02-0G-0,DWG#141A5400 AND EC/RA#5321-01626 REV A.
CABIN FRAME STA 312 ABOVE L1 CUTOUT FWD CORNER (S6L) WITH CRACK AT LOWER EDGE. REF. INSTALLED REPAIR AT AT FWD MAIN CABIN FRAME STA 312 ABOVE L1 CUTOUT FWD CORNER S5L - S6L,IAW SRM 53-10-07-2R-1 AND SRM 51-40-02-0G-0,PENDING ESFR AND DIP ENTRY REQUIRED.
FWD WET AREA CRACKED INTERCOSTAL BETWEEN STA 312 AND 328 AT RBL 31. REMOVED AND REPLACED INTERCOSTAL FROM BS 312 TO 328 RBL 31.60 AT FWD CABIN AS PER SRM 51-40-02-0G-0, AND AAR ESR-WI NO: 22-15137 REV IR AND EC/RA #5310-08892 REV. ORIGINAL.
FOUND CRACK L/W FRONT SPAR INB END TO BODY FAIRING "U" ANGLE CRACKED ATTACHED TO FIXED L/E FAIRING - MKD DOT 002 REF. AAR N/R:100024822 STEP CREATED TO DOCUMENT CORRECTIVE ACTION,REMOVED AND REPLACED L/W FRONT SPAR INB END TO BODY FAIRING FRAME REF SRM 51-4-02-0G-0,AND DWG 116A3110,PENDING ESFR ENTRY AND NO DIP REQUIRED.WORK ACCOMPLISHED BY:V937360 ADD EMP:V894534 INSPECTED BY Q.C:V919797 ( INSP-250 ) CREATED SFR REMOVED AND REPLACED U ANGLE (FRAME) AT L/W FRONT SPAR INB END TO BODY FAIRING ATTACHED TO FIXED L/E FAIRING IAW SRM 51-40-02-0G-0 AND DWG#116A3010.
INTERCOSTAL AT MAIN CABIN FWD WET AREA FLOOR STRUCTURE BETWEEN STA 328 TO STA 344 LBL 44" WITH CORROSION AREA ON UPPER SURFACE ( NEAR STA 344 ) REF. AAR N/R:100025414 STEP CREATED TO DOCUMENT CORRECTIVE ACTION, REPLACED INTERCOSTAL AT FWD WET AREA STRUCTURE STA328 TO STA344,LBL 44" IAW SRM 51-40-02-0G-0 AND DRAWING 141A5730. REMOVED AND REPLACED INTERCOSTAL AT MAIN CABIN FWD WET AREA FLOOR STRUCTURE BETWEEN STA 328 TO STA 344 LBL 44".
AFT WET AREA FLOORBEAM UPPER TEE UPPER SURFACE STA 986.5 WITH CORROSION SPOTS LBL 26 - 44. REF NR 100024966 AT AFT WET AREA FLOORBEAM STA 986.5" FROM LBL 50" TO RBL 50". ACCOMPLISHED REPAIR OF THE UPPER TEE SECTION OF THE FLOORBEAM STA 986.5" FROM LBL 50" TO RBL 50" IAW SRM 53-70-51-2R-4, ESR ESR 4-15092- WI-P2. & COMPLIANCE WITH THE REQUIREMENTS OF ECRA _ 5370-01231.
CORROSION - FWD WET AREA FLOORBEAM STA 328 AT RBL 46. INSTALLED REPAIR AT FWD WET AREA FLOORBEAM UPPER CHORD REPAIR FROM RBL-20.5 TO RBL-65 STA 328 REF SRM 51-40-02-0G-0 AND 53-10-51-2R-7,
CORROSION - AFT WET AREA FLOOR BEAM STA 947.5 UPPER T CHORD UPPER SURFACE WITH CORROSION AT RBL 50. AFT WET AREA FLOOR BEAM AT STA 947.5 RBL 50, ACCOMPLISHED REPAIR AT FLOOR BEAM AT STA 947.5 RBL 50 IN REF TO B737-800 SRM-53-70-51-2R-5, SRM 51-40-02-0G-0 & DWG 147A5650, NO DIP REQUIRED.
AFT WET AREA FLOOR SUPPORT BS 947.5 + 3 UPPER SURFACE WITH CORROSION RBL 51. REMOVED AND REPLACED INTERCOSTAL IAW SRM 51-40-02-0G-0 & DWG 147A5760.
CORROSION-FWD WET AREA L-1 CUTOUT THRESHOLD I/B SUPPORT ANGLE. REMOVED AND REPLACED SUPPORT ANGLE AT L1 DOOR THRESHOLD I/B POSITION IAW SRM 51-40-02-0G-0, AND DWG 141A8110,
CRACKED FWD WET AREA INTERCOSTAL UPPER FLOOR SUPPORT ANGLE BETWEEN STA 380 AND 400 AT BL-0. REMOVED AND REPLACED UPPER FLOOR SUPPORT ANGLE AT BL-0 BETWEEN STA 380 AND STA 400 FWD WET AREA AS PER SRM 51-40-02-0G-0 PARAGRAPH 4.
CORROSION - FWD WET AREA LT SIDE INNER CHORD AT STA 344. REF. FOUND CORROSION OUT OF LIMITS ,REMOVED AND REPLACED INNER CHORD AS PER REFERENCE SRM 51-40-02-0G-0 AND DWG 141A8110.
CORROSION - FWD WET AREA RT SIDE INNER CHORD BETWEEN STA 277+10 AND 344+3. 124-010 REF AAR N/R 100024916 STEP CREATED TO DOCUMENT. AT MAIN CABIN INNER CHORD AT STA 277+10 AND 344+3 FOUND CORROSION OUT OF LIMITS ,REMOVED AND REPLACED INNER CHORD AS PER REFERENCE B737-800 SRM 51-40-02-0G-0 AND DWG #141A831
INTERIOR EMER LIGHTS ABOVE OVERWING EXIT AND SEVERAL ROWS AFT OF 20ABC ILLUMINATES FOR A SHORT PERIOD AND THEN DIES OUT. REMOVED DADO PANELS FOR BATTERY PACKS AT ROWS 20ABC/EF AND 27ABC/DEF FOR T/S. REPLACED CHARGER AND BATTERY PACK, NO HELP. UPON FURTHER TROUBLESHOOTING, FOUND RED EMERGENCY LIGHT ON SEAT 20C MISSING LENS AND BOTH BULBS DAMAGED CAUSING SHORT TO CIRCUIT, REPLACED LAMP ASSEMBLY IAW AMM 33-51-11. OPS CHECK GOOD, OK TO COMTNUE SERVICE.
PASSENGER CABIN SEATS - GENERAL VISUAL INSPECTION PROCEDURE - 20C EPL BROKEN, DAMAGE REPLACED EPL REF CMM 25-22-55. OPS CHECK GOOD. OK FOR SERVICE.
GPS-L INVALID INFLIGHT REPLACED MMR-1 IAW AMM 34-31-42, LOST GPS SIGNAL ONCE AFTER INSTALLATION. REINSTALLED ORIG MMR-1 AFTER OBSERVING GPS-L COORDINATES BLANKING MULTIPLE TIMES. REPLACED LEFT GPS ANTENNA IAW AMM 34-58-02 USING PREFERRED METHOD (GEL GASKET) IAW EC3458-01006B.CONFIRMED SUCCESSFUL INSTALLATION TEST. OBSERVED STEADY GPS-L POSITION COORDINATES FOR EXTENDED PERIOD, LEFT GPS SYS OK FOR SVC.
AILERON SLOW RESPONSE TO CONTOL WHEEL MOVEMENT, HYD POWER ON RT AILERON NO RESPONSE TIL 2-3 UNITS INPUT. THEN BINDING. LT SIDE NO TENSION CONTROL WHEEL FORCE SLIGHTLY HEAVY WHEN TURNING RT USING EITHER CONTROL WHEEL,WHETHER HYD ON OR OFF. CYCLED CONTROL WHEEL SEVERAL TIMES WITH HYD OFF , WHEEL FORCE MUCH LIGHTER THAN BEFORE. AILERON & SPOILER CONTROL MECHANISM THAT VISIBLE FROM W/W & FWD EE BAY WERE INSPECTED & NO DEFECT NOTED. LUBRICATED ABOVE VISIBLE AREA. AFTER LUB , WHEEL FORCE HAD BEEN MORE LIGHT & SMOOTH WHETHER HYD ON OR OFF. IAW FIM 27-11 TASK 809. IAW MM- 27-11-81 CAM FOLLOWER BEARING CLEAN & LUBE. & AILERON FEEL & CENTERING UNIT INSPECTION IAW AMM 27-11-81-210-801. AT TIMES, CENTERING FORCE TENDS TO BE WEAK. IT IS ASSUMED THAT THE PROBLEM IS INSIDE THE AILERON TRIM ACTUATOR, WHICH IS LINKED TO THESE. BEFORE PARTS ARRIVE, WILL DO FOR FORCE CHECK, AMM 27-11-00-820-804 5. AILRON FEEL CENTERING UNIT ADJ (6) . COMPLETED CABLES TENSION CHK & ADJUSTED PER AMM 27-11-00-820-801. FOUND OUT OF LIMITS AT CABLE ABSA-L ABS-R ABSA-R. SET ALL VALUES WITH IN LIMITS. INSTALLED . IAW AMM27-11-54-000-801 TEST AND ADJUSTMENT WORKS FINE. NEED IRR INSPECTION FOR AILERON CABLES ADJUST. & INSTALL, AILERON TRIM ACTUATOR. IAW AMM27-11-54-400-801 . REF GMM 09-25-05. REMOVED & INSTALLED FOR AILERON TRIM ACTUATOR & ADJUST CABLE & CHK OK ALL TEST DONE CORRECTLY.
FWD INFLATABLE LIFE RAFT PSI OUT RANGE (210PSI). REMOVED AND REPLACED FWD LIFE RAFT REF.AMM 25-64-00 OK FOR SERVICE.
RED TAPE ON GIRT WORN. EMERGENCY ESCAPE SLIDE INSPECTION {B737-25-3-1066} - REMOVED AND REPLACED L1 EMERGENCY ESCAPE SLIDE AFT END OF GIRT BAR RED COLORED NYLON TAPE PER AMM 25-66-01.
7A IAT SLIDE GETS STUCK. CLEANED IAT SLIDE ROD FROM SPILLED GUNK, REF PINNACLE CMM 25-22-55, NOW OPS CHK'S GOOD, OK TO CONTINUE.
FWD LH EXTERIOR EMERGENCY SLIDE LIGHT INOP. RELAMPED NO HELP. ITEM PLACED ON MEL, IT NEEDS BATTERY PACK EMERGENCY NIS GUM.M&E 99-3351-3-0015. DISPATCH DESK: EXTERIOR EMERGENCY LIGHTING SYSTEM INOPERATIVE. PLACED ON DEFERRAL. REPLACED BATTERY PACK PER AMM 33-51-06.OPS CHK GOOD.PLACARD REMOVED.
RIGHT WING EXTERIOR SURFACES INSPECTION {MULT-57-3-0001} - UPPER SURFACE EMERGENCY EXIT WING WALK PANEL 651BT HAS 4 LOOSE SCREWS. MARKED. RESECURED 4 EACH LOOSE SCREWSPER SRM 51-40-02.
ANTISKID INOP LIGHT LIGHT ON AACU BITE FAULTED VLV 2. REPLACED #2 NORMAL ANTISKID VLV PER AMM 32-42-31. TEST PASSED, NO FAULTS NOTED.
AFT LH EXTERIOR OVERWING EXIT DOOR EMERGENCY LIGHT NOT ON DURING TEST EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} RELAMPED OPS CHECK GOOD
IAS DISAGREE ON T/O ROLL 50 KNOT SPLIT OBSERVED IN FLIGHT REMOVED AND REPLACED CAPT ADM. IAW AMM 34-21-04. PARTS USED: 29-3413-9-0001,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1725589 SN OFF 4429 MODULE, AIR DAT OFF 29-3413-9-0001 4429 ON 29-3413-9-0001 5196 FOUND BLOCKAGE ON CAPT''S PITOT. CLEARED BLOCKAGE. WHILE TRYING VERIFY PER AMM 22-11-00. ALL TESTS PASSED, NO FAULTS. ACFT CAT TO PERFORM LK CHK, CAPT''S ADM FAILED. ADM REPLACED AS SAID IN STATUS REMAINS AT FULL CAT CAPABILITY. PREVIOUS UPDATE. PERFORMED OPS AND LK CHK OF CAPT''S PITOT. OPS CHKS NORMAL, INDICATIONS NORMAL, NO LKS NOTED. PERFORMED LAND VERIFY PER AMM 22-11-00. ALL TESTS PASSED, NO FAULTS. ACFT CAT STATUS REMAINS AT FULL CAT CAPABILITY.
FEEL DIFF PRESS LIGHT LIGHT ON FEEL DIFF PRESS LIGHT BURNED OUT AS WELL RELAMPED ELEV FEEL LIGHT. OPS CHKS NORMAL. FOUND BLOCKAGE IN RT ELEV PROBE. CLEARED BLOCKAGE AND PERFORMED LEAK CHK PER AMM 27-31-37. READINGS NORMAL, INDICATIONS NORMAL. NO LKS NOTED.
RIGHT EGT INDICATION 931 ON CLIMB APROX 15000. RAPIDLY DECREASED TO 890 RAPIDLY DECREASED TO PER DFD 142 REPORT - DURING CLIMB, E2 ESN 874762 HAD AN EGT EXCE EDANCE FOR 143 SECS OVER 895 DEG C WITH A PEAK OF 930 DEG C. PER AMM TASK 71-00-00-800-804-F00, FIGURE 604, THE EXCEEDANCE WOULD BE CLASSIFIED IN "NO ACTION IS NECESSARY." THOUGH WHEN REVIEWIN BASED ON THE TRENDS PLEASE T/S THE EGT SYSTEM USING FIM 77-21-00 -810-805C1. YOU MUST HAVE A POSITIVE FIX (NOT JUST CLEANING CONN ECTORS) BEFORE FURTHER FLIGHT. ALSO, MAKE SURE TO RESET THE EXCE EDANCE WHEN YOU INTERROGATE THE FMCS CDU - REFERENCE AMM TASK 71 NO EXCEEDANCE MESSAGES RECORDED. EEC BITE FAULTED MESS 73-31372 UPPER EGT SECTORS READING HIGH AND 77-20872 TOP LEFT EGT SIGNAL OUT OF RANGE. REPLACED LEFT AND RIGHT UPPER EGT THERMOCOUPLES PER AMM 77-21-01. ENGINE EGT TRENDS THERE IS A DRASTIC SHIFT DOWNWARDS FOR EGT H OT DAY MARGIN (FOR REF ANYTHING BELOW 0 HAS AN INCREASED CHANCE OF AN EGT EXCEEDANCE TO OCCUR DURING TAKEOFF/CLIMB). -00-00-740-801-F00. C/W POWER ASSURANCE RUN. AT HIGH POWER 92% N1, EGT WELL WITHIN LIMITS. NO FLUCTUATIONS AND READING STEADY. AS A PRECAUTION,
PASSENGER CABIN, EMERGENCY LIGHT BATTERY PACK M1673 OPS CHECK FAILS (REF AAR NR 99994959) REMOVED AND INSTALLED NEW BATTERY PACK M1673 IAW B737 AMM 33-51- 06-960-805. OPERATIONAL TEST GOOD.
PASSENGER CABIN , EMERGENCY LIGHT BATTERY PACK M1672 OPS CHECK FAILS (REF AAR NR 99994958) REMOVED AND INSTALLED NEW BATTERY PACK POS. M1672 IAW B737 AMM 3 3-51-06-960-805. TEST GOOD. (WORK ACCOMPLISHED BY V936915 AND AA R QC A-83)
PASSENGER CABIN, EMERGENCY LIGHT BATTERY PACK M1674 OPS CHECK FAILS (REF AAR NR 99994957) REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1674 IAW B737 AMM 33-51-06-960-805 OPS CHECK GOOD (WORK ACCOMPLISHED BY V93749 5 AND AAR QC V935540).
AFT CARGO DOOR EXTERNAL SKIN REQUIRE REPLACEMENT, PER UAL REP DENNIS (REF AAR NR 99994572) REMOVED AND REPLACED AFT CARGO DOOR EXTERNAL SKIN IAW B737-800;SRM 52-30-01-2R-3. WORK ACCOMPLISHED BY V931931 AND AAR QC A-15 V931575 ADD EMP:V931931 REMOVED AND REPLACED AFT CARGO DOOR EXTERNAL SKIN IAW B737-800; SRM 52-30-01-2R-3 (WORK ACCOMPLISHED BY V931931 AND AAR QC A-15 V931575)
AFTER REMOVAL OF AFT CARGO DOOR EXTERNAL SKIN FOUND CRACK AT BEAM - REQUIRE PERMANENT REPAIR (REF: AAR NR 99994876) REPAIRED AFT CARGO DOOR BEAM. ALL WORK DONE IAW EA 230427 REV IR AND EC/RA 5231-01151. ATTACHED COPY FOR REFRENCE. (WORK ACCOMPL ISHED BY V931929 AND AAR QC A-15) THE ANLE REPAIR INSTALLED ON THE AFT CARGO DOOR PLANE B BEAM AT LATEST REVISION OF ECRA 5231-01151. STA 822.4 ON AIRCRAFT N73270 IN ACCORDANCE WITH PART 2 OF THE INITIATE DIP FOR INSPECTION ON OR BEFORE THE ACCUMULATION OF 50,000 TOTAL AIRCRAFT FLIGHT CYCLES, PERFORM AN INSPECTION OF
B737-57-4-1262 SHEAR FITTING AT STATION 540 AND LBL 32.40 IS CRACKED. SUPPORT TASK NSA EMX N/R 00075. REMOVED AND REPLACED SHEAR FITTING AT STATION 540 AND LBL 32.40 00075 IAW B737-800 SRM 51-- 40-02 AND BAC DWG 111A2000 REV ORIGINAL SEE NSA EMX N/R 00075 AND HANGER N/R 5428595 FOR WORK ACCOMPLISHED CIR C/W
B737-57-4-1262 SHEAR FITTING AT STATION 540 AND RBL 6.14 IS CRACKED. SUPPORT TASK NSA EMX N/R 00074. REMOVED AND REPLACED SHEAR FITTING AT STATION 540 AND RBL 6.14 00074 IAW B737-800 SRM 51-- 40-02 AND BAC DWG 111A2000 REV ORIGINAL SEE NSA EMX N/R 00074 AND HANGER N/R 5428591 FOR WORK ACCOMPLISHED CIR C/W.
LOW SPEED REJECT 90KTS DUE TO FWD ENTRY DOOR LIGHT..FA CYCLED DO OR HANDLE...DOOR SHOWED CLSD CREW ADVISED ONCE PULLED OF ACTIVE RNWY DOOR 1L ENTRY DOOR HANDLE WAS CYCLED FROM INSIDE, VISUALLY CHECKED NO OBSTRUCTIONS AND INDICATION NOW NORMAL. NO PREVIOUS HISTORY AND CAPT OKAY FOR FURTHER FLIGHT. ITERM OPEN FOR EVENT - LW SPD ABORT 90KNTS NO FURTHER ACTION REQUIRED.
EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - OVERWING CEILING EXIT SIGN, BOTH R/H OVERWING ESCAPE HATCH UPPER EXIT SIGNS AND BOTH L/H & R/H OVERWING ESCAPE HATCH LOWER EXIT SIGNS ARE INOP. REPLACED BATTERY PACK UNDER DATO PANEL AT ROW 20 RH SIDE IN REFERENCE TO AMM 33-51-06. ALL EMERGENCY LIGHTS OPS CHECKS GOOD. PARTS USED: 99-3351-3-0015,QTY :1
PACK TRIP OFF LIGHT LIGHT ON AT CRUISE, LIGHT STAYS OFF AFTER RE SET LEFT LEFT PACK INOP. REQUEST MEL 2101A. DDP COMPLIED WITH. LEFT PACK INOP. BOTH PACK ZONE TEMP DISCONNECTED AND STOWED. CONTROLLERS INDICATE NO FAULTS. ELECT CONNECTOR D488 DISPATCH DESK: 32 NAME: KR DATE: 22-JAN-22- NOC DESK: 737 NAME: RB.DATE: 22-JAN-22- TOMC AND DISPATCH APPROVED, OK TO DEFER PER MEL 2101A. SEE ALSO FUP LOG 7864696 THANK YOU.TECHNICAL SUPPORT. REMOVED PANELS 191FL AND 191CL FOR ACCESS TO RAM AIR DOOR ROD REINSTALLED PANEL 191CL AND 191FL SRM 51-40-02 REPLACED BROKEN SPRING AND RIGGED RAM AIR ACTUATOR AS PER AMM21-51-21-860-003 RAM AIR DOOR OPS CHECK NORMAL AFTER RIGGING AND PARTS CHANGE RAN #1 ENGINE AT TAKEOFF WITH PACK ON AND NO TRIPS NOTED OR ,FAULTS ON RUNS .
L/H HORIZONTAL STAB. LOWER SKIN STATION 147.90 HAS CRACK INDICATION I/B OF DRAIN HOLE AND FIGURE 206/REPAIR 11. INSPECTION THRESHOLD 56,000 TOTAL DETAILED VISUAL AND EXTERNAL LFEC. FLIGHT CYLCES. REPEAT EVERY 9,000 TOTAL FLIGHT CYCLES. METHOD REPAIRED R/H HORIZONTAL STAB PER SRM 55-10-01 REPAIR 11. PLACE ON DIP DO THE INSPECTIONS AS GIVEN IN TABLE 204/REPAIR 11 VERIFIED REPAIR GOOD. DIP 55-DIP STATED REPAIR ON RIGHT HAND SIDE AND NOT ON THE LEFT HAND SIDE FIGURE 206/REPAIR 11. INSPECTION THRESHOLD 56,000 TOTAL FLIGHT 9793472 CYLCES. REPEAT EVERY 9,000 TOTAL FLIGHT CYCLES SEE FC N/R REPAIRED L/H HORIZONTAL STAB PER SRM 55-10-01 REPAIR 11. PLACE ON DIP DO THE INSPECTIONS AS GIVEN IN TABLE 204/REPAIR 11AND REPAIRED L/H HORIZONTAL STAB PER SRM 55-10-01 REPAIR 11. PLACE CRACK WAS LOCATED AT STAB STA 147.9 24 INCHES AFT OF FRONT SPAR ON DIP DO THE INSPECTIONS AS GIVEN IN TABLE 204/REPAIR 11AND AND .625 IN IN LENGHT FIGURE 206/REPAIR 11. INSPECTION THRESHOLD 56,000 TOTAL FLIGHT CYLCES. REPEAT EVERY 9,000 TOTAL FLIGHT CYCLES.
R/H HORIZONTAL STAB LOWER SKIN AT STAB STA 138.70 HAS A CRACK INDICATION JUST AFT OF EXISTING DOUBLER AND 10" FWD OF AFT SPAR AND FIGURE 206/REPAIR 11. INSPECTION THRESHOLD 56,000 TOTAL DETAILED VISUAL AND EXTERNAL LFEC. FLIGHT CYLCES. REPEAT EVERY 9,000 TOTAL FLIGHT CYCLES. METHOD REPAIRED R/H HORIZONTAL STAB PER SRM 55-10-01 REPAIR 11. PLACE ON DIP DO THE INSPECTIONS AS GIVEN IN TABLE 204/REPAIR 11 VERIFIED REPAIR GOOD.
ACCESS HOLES CUTOUT WAS MADE TO PERFORM RIB REPAIR ON R/H STABILIZER LOWER SKIN @ STATION 92.70 16" AFT OF FWD SPAR. NEED TO INSTALL DOUBLER PER SRM 55-10-01 REPAIR 11 AND FIGURE 206/REPAIR 11. INSPECTION THRESHOLD 56,000 TOTAL DETAILED VISUAL AND EXTERNAL LFEC. FLIGHT CYLCES. REPEAT EVERY 9,000 TOTAL FLIGHT CYCLES. METHOD REPAIRED R/H HORIZONTAL STAB PER SRM 55-10-01 REPAIR 11. PLACE ON DIP DO THE INSPECTIONS AS GIVEN IN TABLE 204/REPAIR 11 VERIFIED REPAIR GOOD.
L/H HORIZONTAL STAB. LOWER SKIN STATION 147.90 HAS CRACK INDICATION I/B OF DRAIN HOLE AND FIGURE 206/REPAIR 11. INSPECTION THRESHOLD 56,000 TOTAL DETAILED VISUAL AND EXTERNAL LFEC. FLIGHT CYLCES. REPEAT EVERY 9,000 TOTAL FLIGHT CYCLES. METHOD REPAIRED R/H HORIZONTAL STAB PER SRM 55-10-01 REPAIR 11. PLACE ON DIP DO THE INSPECTIONS AS GIVEN IN TABLE 204/REPAIR 11 VERIFIED REPAIR GOOD.
CENTER WING REAR SPAR VERTICAL PRESSURE WEB AT STA 663.75 HAS 2 EA CRACKS AT APPROX LBL 42 ENTERED FOR SFR REPORT PERFORM HFEC INSP AT 36000 FLT CYCLES REF 737 SRM 57-10-10-2R-3 REPAR 3 TABLE 206 PAGE 8 OF 34 VERIFIED SOURCE DOCUMENT AND DIP REQUIREMENTS.
L/H HORIZONTAL STAB LOWER INSPAR SKIN, STA 92.70, ACCESS HOLES CUT TO REPAIR CRACKED RIB. REFERENCE FLEET CYCLE N/R#9793754
PDA 3 ONE SCREW MISSING FROM CANON. REF LP 7173244. REPLACED MISSING SCREW.
ELECTRICAL SMELL AFT AIRCRAFT CREW DEBRIEF NO SMOKE REPORTED, CREW REPORTED SMELL IN AFT. GALLEY R-2 AFT. VACUUM OUTLET INUSE WITH CELL CHARGER UNPLUGGED WARM TO TOUCH. OUTLET DISTORTED AND DISCOLORED REF. L/P8868135. INSP. FLIGHT DECK AND P91-92 C/BS NON TRIPPED. OPERATED AFT. GALLEY APPLIANCES,PACKS,IFE NO ODOR NOTED. CONFERANCE WITH TOMC OF FINDINGS SKIP STEPS C&D OF CONDITION INSP. AMM 05-51-26. INSPECTED OUTLET SUSPECT THAT THE SMELL CAME FROM THE PHONE ADAP TER THAT WAS NOT ABLE TO TAKE 400HZ NEED PN ME 42-2529-3-0001 CR20I PRECAUTIONARY TOMC NOTIFIED AND REPORT PREVIOUSLY C/W
ENG 2 OVHT LIGHT FIRE WARN BELLS AND LIGHT ON NO 2 ENG ON CLIMB OUT OF200FT CAPTAIN STATED AFTER T/O, SURGE OF HOT AIR THROUGH AC DUCTS, ACCOMPANIED BY BURNING SMELL, UNKNOWN ORIGIN. ENG #2 FIRE HANDLE NOT PULLED. ENGINE FIRE LOOP RESISTANCE CHECK, GOOD, REF. B777 AMM 26-11-00. PERFORMED HIGH POWER ENGINE RUN PER FIM 26-10-00-810-811 RAN #2 ENGINE ABOVE 70% COULD NOT DUPLICATE COMPLETED FIM TSK 26-10- 00-810-811 STEPS 1 - 4 NO HELP REQ FURTHER T/S AT THIS TIME REMOVED AND REPLACED #2 ENGINE PRSOV DUE TO EXCESSIVE LEAK AROUND OPEN/CLOSE SHAFT PER AMM 36-11-04-400 OPS CHECK/LEAK CHECK GOOD AT THIS TIME ROTABLE PARTS CHANGE WAS INDICATED - TT # 1162663 SN OFF 3606 VALVE, PRESSURE OFF 29-3612-9-0004 3606 ON 29-3612-9-0004 6876 REF FIM TASK 26-10-00-810-805, FOUND WIRE HARNESS MW0325 WITH HI GH RESISTANCE. REMOVED AND REPLACED CORE FIRE DETECTION HARNESS REF MM 26-11-02, OPS CK GOOD.
RT ELEVATOR TAB MECHANISM ASSY AFT OUTBD SPRING FOUND BROKEN.
LT ELEVATOR TAB MECHANISM ASSY FWD INBD SPRING FOUND BROKEN.
CREW ABORTED TAKE OFF DUE TO TOWER REPORTING SMOKE AND VIBRATION FELT - ABORTED AT SPEED OF 130 KTS. SUSPECTED BLOWN TIRE DURING T/O ROLL {UNKN IF MLG OR NLG). NEED TO REPLACE NR 1, 2 AND 3 TIRES, LEFT GEAR DOOR DAMAGED, TRAILING EDGE FLAPS DAMAGED, HONEYCOMB PANEL FWD OF LEFT WHEEL WELL DAMAGED, HYD LINE BROKEN.. BRAKES LOOK OK.. TOWED TO HANGER FOR REPAIRS
RIGHT MAIN GEAR WW, UPPER REAR SPAR VERTICAL PRESS WEB CRACKED, BETWEEN STATION RBL 25.00 - RBL 31.00. REMOVED DAMAGE & INSTALLED REPAIR DOUBLER IAW SRM 57-10-10 REPAIR 3.
LEFT HORIZONTAL STAB LOWER SKIN, 2 CRACKS FOUND AT STAB STATION 129.50, APPROX 12 INCHES FWD OF REAR SPAR. INSTALLED REPAIR DOUBLER IAW SRM 55-10-01 REPAIR 11. INITIATED DIP IAW SRM 55-10-01 REPAIR 11 PARAGRAPH 5 TABLE 204. PERFORM DV & LFEC INSPECTIONS AT 56,000 TOTAL COMPONENT FLIGHT CYCLES WITH REPEAT INSPECTIONS EVERY 9,000 FLIGHT CYCLES.
FLOORBEAM AT STATION 986.5 HAS CORROSION & ONE BAD 1/4" DOME NUTPLATE AT RBL 43. ACCOMPLISHED PERMANENT REPAIR IAW SRM 53-00-51 REPAIR 1. REPLACED DOME NUTPLATE IAW SRM 51-40-02.
CRACK FOUND AT LT STABILIZER INSPAR RIB AT STATION 92.70, STIFFENER 3. REPAIRED CRACK IAW SRM 55-10-09, REPAIR 4.
EMERGENCY LIGHTS INOPERATIVE FROM STAT ROWS 7 - 13. REMOVED EMER LIGHT BATTERY BACK AT STATION 500 +7, WL 213, RBL 6 7, M1676, PN AD-D717-01-100, SN 77508. INSTALLED NEW BATTERY PACK IAW AMM 33-51-06. OPERATIONS CHECKED GOOD.
EMERGENCY EXIT LIGHT INOPERATIVE ABOVE THE AFT RT OVERWING EXIT DOOR. R & R EMER EXIT LIGHT LAMP ABOVE THE AFT RT OVERWING EXIT DOOR IAW AMM 33-51-01. OPERATIONS CHECKED GOOD.
AFT CARGO DOOR HAS A DENTED AREA 10 INCHES DOWN FROM UPPER FWD EDGE & 17 INCHES FROM FWD CORNER. FOUND DENT TO BE OUT OF LIMITS IAW SRM 52 -30-01 FIG 103. ACCOMPLISHED REPAIR OF CARGO DOOR IAW SRM 52-00-01 REPAIR 3.
ON INITIAL CLIMB OUT TRIM WORKED THEN AT 4000 ELEC CONTROL WHEEL TRIM STOPPED WORKING & TRIM KEPT TRIMMING NOSE UP. SHUTOFF BOTH STAB TRIM SWITCHES FOUND STAB TRIM CTL BREAKER OUT. R & R STAB TRIM MOTOR IAW AMM 27-41-71 PG BLK 401. OPERATIONS CHECK COMPLIED WITH. NO DEFECTS NOTED. ROTABLE PARTS CHANGE WAS INDICATED TT 1657695, SN OFF 00692 MOTOR, STAB, HO OFF 29-2741-9-0008 0692 ON 29-2741-9-00114329.
DENT ON AFT CARGO DOOR 14 INCHES FROM AFT EDGE OF DOOR AND 6 INCHES UP FROM BOTTOM OF DOOR. REPAIRED IAW ECRA 5230-01844, STEPS 1-21.
FLAPS STUCK BETWEEN 0 AND 1. PERFORMED APPROPRIATE CHECKLIST. PERFORMED FIM TASK 27-51-00-810-836. PERFORMED FSEU BITE PROCEDURE FOUND FAULT T/E FLAP INDICATION 27-56400. PERFORMED TASK 27-51 -00-810-826, TEST PASSED. PERFORMED OP TEST OF FLAPS WITH PRIMARY AND ALTERNATE SYSTEMS, TEST PASSED. A/C OK TO CONTINUE.
CAPT`S SPD, ALT, VSI, FD, PITCH, AND NR 1 X-PONDER FAILED AT CRUISE ALTITUDE. NR 1 ADIRU FAILED CONFIRMED BY SWAPPING 1& 2 ADIRU. REMOVED AND REPLACED NR 1 ADIRU PER MM 34-21-01, OPS CHECK GOOD. DOWNGRADED A/C TO NOT CAT II REF L.P 8887242. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1481761 SN OFF 00941. 34-21007 FAULT CODE, 34-21023 FAULT COMMENTS: NO ALT AND AIRSPEED UNIT, ADIRU, AI OFF 29-3421-9-0010 0941 ON 29-3421-9-0010 6262.
SUPPORT TASK RT HORIZ STAB LOWER SKIN SHOW CRACK INDICATION C-SCAN APPROX STA 138.70 I/B OF DRAIN HOLE COMING OUT OF FASTENER APPROX .250 OF INCH ACCOMPLISHED REPAIR PER ECRA 5510-02173 AND SRM 55-10-01 REPAIR 11. REINSPECTION REQ PRIOR TO 56000 FLT CYC'S TO PERFORM A DVI AND LFEC FOLLOWED BY REPEAT INSP'S AT 9000 FLT CYC INTERVALS PER SRM 55-10-01 REPAIR 11 PARA 5 FOUND RT HORIZ STAB LWR SKIN CRACKED PER SRM 55-10-01, REPAIR 11. COMPLETED REPAIR. INSPECT REPAIR AT 56,000 FLT CYC'S AFTER REPAIR INSTALLED, THEREAFTER EVERY 9,000 FLT CYC'S.
FRAME AT STA 480 RT HAS CRACK INDICATION DURING MF EC ON I/B RIVET REF NDT MANUAL, PART 6, 53-30-00, FIG 7, PARA 6.C.1 FOR ADDITIONAL REQUIREMENTS FOR MAINT. REPAIRED CRACK AT STA 480 R PER EA 5310-04716 REV C.
FWD LT FLT ATTD FLASHLIGHT INOP. PLA INOP REF MEL - OK TO CONTINUE. REMOVED AND REPLACED BATTERY, OPS NORM.
FOR DELAY PURPOSES. REFERENCE L/P 8449119 AIR RETURN FOR NR 2 ENG VIBRATION. CREW REPORTED NR 2 ENG VIBRATION BETWEEN 4 AND 5 ON THE VIBRATION GAUGE. NOTHING FELT ON THE THROTTLES BUT STARTED FEELING IN THE AIRCRAFT ITSELF. RETURNED TO CLEVELAND, NO EMERGENCY DECLARED AND ACFT WAS TAKEN OUT OF SERVICE WITH A 14:00 INFO FOR MAINTENANCE.
RIGHT AFT EMERGENCY LIGHT (R-2) DOOR IS INOPERATIVE. REMOVED AND REPLACED BATTERY PACK M1672, OPS CHECKS GOOD.
LEFT AFT EMERGENCY LIGHT (L-2) DOOR IS INOPERATIVE. REMOVED AND REPLACED BATTERY PACK M1673, OPS CHECKS GOOD.
DURING CRUISE FLIGHT AT FL350, CAPTAINS L2 WINDOW OUTER PANE SHATTERED. RAN QRH CHECKLIST. PROCEEDED NORMALLY TO CLE. REPLACED L2 WINDOW PER AMM REF 56-12-11-400-801. ALSO REPLACED L2 WINDOW HEAT CONTROL UNIT PER AMM REF 30-41-11-400-801 AS PRECAUTIONARY. OPS AND LEAK CHECKS GOOD.
THE OVERWING DOOR EMERGENCY EXIT LIGHTS WERE FOUND INOPERATIVE (LEFT OUTSIDE FORWARD AND RIGHT OUTSIDE FORWARD AND AFT). THE BATTERY CHARGER WAS REMOVED AND REPLACED IAW MM 33-51-00. OPERATION CHECKED GOOD ON AFT RIGHT LIGHT. RELAMPED FORWARD LEFT AND FORWARD RIGHT BULBS AND OPERATION CHECKED GOOD.