N491HA
Registered owner: HAWAIIAN AIRLINES INC, HI (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.
51 reports on file, 2013-11-20 – 2026-08-12.
Part: HOLDER — FOD (GIRT BAR) · airframe 35,157 hrs · 52,098 cycles
FA REPORTS THAT 1L DOOR GRIT BAR IS HARD TO REMOVE FROM HOLDER. GROUNDED - YES. REMOVED DEBRIS FROM 1L GRIT BAR HOLDER AS REQUIRED. OPS CHECK GOOD. OK FOR SVC.
Part: BATTERY — INOPERATIVE (ZONE 200) · airframe 34,807 hrs · 51,325 cycles
OVERWIND EMERGENCY LIGHTS INOP. GROUNDED - YES. LAMPS OK. REPLACED BATTERY PER AMM 33-51-06. OPS CK GOOD. OK FOR SVC.
Part: GIRT BAR — LACK OF LUBE (ZONE 800) · airframe 34,693 hrs · 51,069 cycles
MAIN CABIN DOOR GRIT BAR HARD ENGAGE / DISENGAGE INTO FLOOR BRACKETS. GROUNDED - YES. CLEANED AND LUBED GIRT BAR HOLDER AS REQUIRED ACFT OK FOR SERVICE.
Part: INDICATOR — FAILED (NLG) · airframe 34,355 hrs · 50,333 cycles
LANDING GEAR POSITION INDICATING POPPED AFTER T/O. ATB. GROUNDED - YES. REMOVED AND REPLACED NOSE LANDING GEAR POSITION INDICATOR CAP PER FIM 32-60 TASK 803. RTS PASSED. OK FOR SERVICE. OPS TEST OF THE LANDING GEAR POSITION INDICATOR PASSED PER 32-61-06-700-801.
Earlier reports · 2013–2025 · 47 reports
2025
Part: LAMP — INOPERATIVE (ZONE 200) · airframe 34,200 hrs · 50,004 cycles
L1 ENTRY LIGHT TURNS ON EMERGENCY EXIT LIGHT (EMERGENCY EXIT LIGHT OPS NORMAL) ( CABIN INTERIOR ILLUMINATION CONFIG WITH PHOTOLUMINESCENT EMERGENCY ESCAPE PATH MARKING SYSTEM ). GROUNDED - YES. RE-LAMPED FWD ENTRY LIGHT, OPS TEST GOOD, EMERG. EXIT SIGNS DID NOT ILLUMINATE. PLACARD PULLED, MIC SHEET UPDATED AIRCRAFT OK FOR SERVICE.
Part: PLACARD — DAMAGED (ZONE 200) · airframe 33,812 hrs · 49,124 cycles
FUSELAGE AFT L EMERGENCY EXIT PLACARD DAMAGED. REMOVED DAMAGED AFT L EMERGENCY EXIT PLACARD, INSTALLED NEW EMERGENCY EXIT PLACARD. OK FOR SERVICE.
Part: COMPRESSOR — STALLED (LT ENGINE) · airframe 33,682 hrs · 48,828 cycles
LEFT ENGINE COMPRESSOR STALL ON TAKEOFF. PERFORMED B717 FIM TASK 72-00 TASK 801 AND AMM 72-00-00-200-801 UP TO STEP 2(E)4 21794. REMOVED AND REPLACED #1 ENG. OK FOR SVC
Part: COMPRESSOR — STALLED (ZONE 400) · airframe 33,620 hrs · 48,684 cycles
DIVERSION TO HNL - LT ENG COMPRESSOR STALL AT 400 FT, 2 LOUD THUDS BEFORE FOLLOWING PHASE 1'S. NO MORE THUDS TO FOLLOWS LEVEL 2 MESSAGE COMPRESSOR STALL. FOUND NO CURRENT FAULTS OR HISTORY ON EEC 1 & EEC 2. STARTED INSPECTION OF NR 1 ENG IAW AMM 72-00-00-200-801 UP TO STEPS 2(C). 2 E (4). C/BS PULLED & TAGGED. ENGINEERING REQUSTED BORESCOPE OF VSV, LPC, HPC, LPT, HPT. PREPPED ENG FOR HPT BORESCOPE. REMOVED BORESCOPE PLUGS H & I & IGNITOR PLUG G IAW AMM 72-50-00-200-802 PARA E STEP 5 (B). PREPPED ENG FOR LPT BORESCOPE. REMOVED PLUGS I, J, K. IAW AMM 72-50-00-200-801. UP TO PARA D STEP STEP 4(B). REMOVED BORESCOPE PLUGS C,D,E,F, IAW AMM 72-33-00-200-801 UP TO PARA E STEP 5(C). CONFIRMED BBV IN OPEN POSITION. ACCOMPLISHED AMM 72-00-00-200-801 STEPS 2E(4) - 2E(9). NO DEFECTS FOUND DURING BOROSCOPE. INSTALLED BORESCOPE PLUGS H & I & IGNITER PLUG G IAW AMM 72-50-00-200-802. INSTALLED PLUGS I, J, K IAW AMM 72-50-00-200-801. INSTALLED PLUGS C, D, E, F IAW AMM 72-33-00-200-801. ACCOMPLISHED STEPS UP TO PARAGRAPH 2, F(4). NO DEFECTS NOTED. ACOMPLISHED TEST 4 ENG POWER ASSURANCE CHECK GOOD.
Part: BLEED VALVE — FAULTED · airframe 33,038 hrs · 47,393 cycles
DIVERSION TO HNL. DURING FLIGHT LEFT BLEED FLUCTUATES FROM 8-67. WITH NO POWER CHANGES FLUCTUATIONS HAPPENING DURING ALL PHASES OF FLIGHT. REMOVED AND REPLACED ENG #1 PRESSURE REGULATOR PILOT VALVE REF AMM 36-12-03. OPS CHECK GOOD. OK FOR SVC
2024
Part: LIGHT — INOPERATIVE (ZONE 200) · airframe 32,888 hrs · 47,075 cycles
EVERY OTHER OVERHEAD EMERGENCY LIGHT IS INOP IN CABIN. REMOVED AND REPLACED EMER. LTS PER AMM 33-51-08/401. OPS CHECK OK. SECURITY CHECK OK. OK TO CONTINUE SERVICE.
Part: BATTERY — INOPERATIVE (ZONE 200) · airframe 332,718 hrs · 46,705 cycles
OVERWING EMERGENCY LIGHTS INOP. REMOVED AND REPLACED OVERWING EMERGENCY LIGHT BATTERY PER 33-51-00. OPS CHK GPPD. OK FOR SERVICE.
Part: CABLE — DAMAGED (ZONE 600) · airframe 332,718 hrs · 46,705 cycles
RH INBD FLAP TRACK PULLEY AFT CABLE NYLON TORN. COMPLETED REPLACING 4EA FLAP BUS CABLES 33A, 33B, 34A, AND 34B. PER B717 DRAWING # 5940898 REV5.
Part: FITTING — CORRODED (ZONE 700) · airframe 332,718 hrs · 46,705 cycles
SEVERE CORROSION ON RIGHT AFT NOSE GEAR DOOR AFT FITTING (M). 1. REMOVED AND REPLACE RIGHT AFT NOSE GEAR DOOR AFT HINGE FITTING PER LBD #5914984. PERFORMED ADJUSTMENT OF THE NOSE LANDING GEAR AFT DOORS PER AMM 32-20-01-830-802
2022
Part: NONE — NONE · airframe 29,519 hrs · 39,668 cycles
AIR TURN BACK - SELECT FADEC ALTN ALTERT ILLUMINATES IN-FLIGHT #1 ENGINE // REMOVED=REPLACED #1 EEC PER AMM 73-21-01. FUNCTION TEST OF. RTS PASSED. NO FAULTS. OK FOR SERVICE
2021
Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 28,536 hrs · 37,454 cycles
MAIN DOOR (1L) EXIT SIGN LIGHT INOP. RELAMPED DOOR 1L EXIT SIGN LIGHT. LIGHT OPS CHK OK.
Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 28,216 hrs · 36,723 cycles
EMER EQ - CATWALK EMERGENCY EXIT FLOOR LIGHTS INOP. // REMOVED & REPLACED EMERGENCY BATTERY PER AMM 33-51-03, OPS CHECK GOOD
2020
Part: UNKNOWN — UNKNOWN (FUEL SYSTEM) · airframe 27,813 hrs · 35,830 cycles
IN FLIGHT - ENG L FUEL PRESS FUEL LINES IN FUEL PAGE WERE GREEN. NO DEVIATIONS ON ENGINE INDICATIONS. FROM OTHER ENGINE. CREW DECLARED AN EMERGENCY. PERFORMED FIM 73-33 TASK 801, NO FAULTS NOTED. OK FOR SERVICE.
2019
Part: OIL SYSTEM — OVERSERVICED (ENGINES) · airframe 27,045 hrs · 34,127 cycles
SMELL IN CABIN AND COCKPIT-DESCRIBED AS BURNING PLASTIC, OILY, VOMIT 2-3 MINUTES AFTER TAKEOFF. SMELL LASTED 1-2 MINUTES. // FOUND ENGINE 1 AND 2 OIL OVER SERVICED. SERVICED ENGINE OILS TO CORRECT LIMITS. CHANGED COALESCE BAGS PER AMM 21-54-08. OPS CHECK OK. OK FOR SERVICE.
Part: VALVE — CORRODED (RT WING) · airframe 27,003 hrs · 34,065 cycles
NR00112 - RIGHT FUEL VENT VALVE CORRODED (M). REMOVED AND REPLACED THE RIGHT WING FUEL VENT VALVE PER AMM 28-12-04. OP'S AND LEAK CHECK GOOD.
Part: TEE FITTING — CORRODED (APU BAY) · corrosion level 2
MODERATE CORROSION ON TEE FITTING IN APU ENCLOSURE AT STA 1095. 1. CUT-OUT CORROSION DAMAGE PER SRM 51-70-11-2R-2. HFEC CHECK OK NO CRACK NOTED. FABRICATED ANGLES 1 & 2 PER SRM 51-70-11-2R-2 REPAIR 2 STEPS 1 THRU 4B(4). FABRICATED FILLER 0.075-T6, 0.090 PER SRM 51-70-11-2R-2. COMPLETED SRM 51-70-11-2R-2. REPAIRED PER E105-491130-PERM AND E105-491124-PER VER A.
Part: BRACKET — CORRODED (FUSELAGE) · corrosion level 2
AFT ACCY COMP.FWD CATWALK LOWER BRACKET MOD CORROSION//1. REMOVED AND INSTALLED NEW CATWALK LOWER SUPPORT BRACKET P/N 9915537-25 PER DRAWING# 9915537.
Part: FITTING — CRACKED (FUSELAGE)
FORWARD CARGO COMPARTMENT BULKHEAD FITTING CRACKED ALONG LONGERON 24 RIGHTHAND SIDE, FITTING P/N 3971162-2. 1) REMOVED FITTING AS REQUIRED. PICKED UP HOLES ON NEW FITTING PER DWG 5971094. OKAY FOR INSTALL. 2) INSTALLED FITTING PER DWG 5971094. TREATED AND PRIMED PER SRM 51-22-01.
Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2
AFT ACCY MODERATE CORROSION ON LONGERON END FITTING PN 3914653-1 STA 1054 AT L24L. REMOVED END FITTING 8-5-19 NEW FITTING PILOT HOLES DO NOT LINE UP WITH EXISTING. 3 EACH HOLES O/S 1 HOLE TO .2450 AND 2 EA HOLES TO .2910 SUB M66 FOR STANDARD BUSHING REPAIR 8-7-19 REPAIRED PER E105-491125-PERM.
Part: SPAR — CORRODED (LT WING) · corrosion level 2
LEFT WING REAR SPAR LOWER TANG SERVERE CORROSION STATION 360 - 366 (M) O/B OF O/B FLAP HINGE. 1. REPAIRED PER E105-491102-PERM VER A.
Part: FORMER — CRACKED (FUSELAGE)
KEEL AREA - RIGHT SIDE - UNDERWING BARREL KEEL BEAMS AND CANTED KEEL - FORMER CRACKED AT STA Y = 694.500 (FORMER INSL 9923453-509) REPAIRED PER E105-491104-PERM ITEM 9-14.
Part: BRACKET — CORRODED (FUSELAGE) · corrosion level 2
S/M AFT ACCESSORY COMPARTMENT: CATWALK PANEL RETAINING BRACKET RIGHT SIDE SURFACE CORROSION AND LOOSE RIVET. (AFT PANEL) (MARKED) 1. REMOVED AFT ACCRY CATWALK PANEL RETAINING BRACKET ON RT SIDE AND FABRICATED NEW BRACKET PER DWG 5991251-25.2. PRIME PER SRM 51-22-01. 3. INSTALLED NEW BRACKET ON AFT ACCRY CATWALK PANEL RT SIDE PER DWG 5991251-25.
Part: SPAR — CORRODED (LT WING) · corrosion level 2
LEFT WING REAR SPAR LOWER TANG MODERATE CORROSION STATION XRS 184 - 188 (M) 1. REMOVED CORROSION PER SRM 51-10-04. 2. HFEC OK. CHORD 1.0 SPAN 3.75 ADJ .173 REM .119, M66 SUBMITTED 3. COMPLETED REPAIR PER E105-491103-PERM.
Part: ATTACH ANGLE — CRACKED (LT WING) · airframe 27,003 hrs · 34,065 cycles
LT LOWER WING TO FUSELAGE ATTACH ANGLE FOUND CRACKED AROUND ONE FASTENER HOLE. ANGLE IS LOCATED AT STA 661 BETWEEN L-22L AND L-21L. TRIMED OUT CRACK AS REQUIRED. ACCOMPLISHED A SURFACE HFEC INSPECTION PER NDT SPM PART 06-10--01.001. NO CRACKS FOUND. ACCOMPLISHED AN OPEN HOLE HFEC INSPECTION PER NDT SPM PART 06-10-01.003 OF ALL OPEN EXISTING FASTENER HOLES TO ENSURE NO CRACKS. FABRICATED FILLER USING 0.0190" 7075-0 (HT TO -T6 AFTER FORMING PER SRM 51-32-01. FABRICATED A REPAIR L-ANGLE DOUBLER USING 0.100 IN. 7075-0 CLAD (HT TO -T6 AFTER FORMING PER SRM 51-32-01). APPLIED CORROSION PROTECT AND PRIMED REPAIR PARTS AND ALL FAYING SURFACES PER SRM CH. 51. APPLIED PR1422 ON ALL FRAYING SURFACES.
Part: SPLICE ANGLE — CRACKED (LT WING) · airframe 27,003 hrs · 34,065 cycles
LEFT WING T/E 4981366-1 SPLICE ANGLE CRACKED FWD OF INBD SPOILER. REMOVED AND REPLACED ANGLE, 4981366-1 PER DWG 59Y2156. PRIMED AND PAINTED AREA PER SRM 51-22-01.
Part: SPAR — CORRODED (LT WING) · corrosion level 2 · airframe 27,003 hrs · 34,065 cycles
LEFT WING REAR SPAR LOWER TANG SERVER CORROSION STATION 360. 366 (M) 0/B OF 0/B FLAP HINGE. TRIMMED OUT CORRODED FLANGE AT XRS 360 TO 366. PERFORMED HIGH FREQUENCY EDDY CURRENT(HFEC) INSPECTION FOR THE FLANGE AND OPEN HOLES IN THE EFFECTIVE AREA, NO CRACKS FOUND. FABRICATED FILLER USING MATERIAL 0.150" THICK 2024-T3 OR 7075-76 AL CLAD SHEET. FABRICATED REPAIR DOUBLER ANGLE USING 0.171" THICK 7075-0 AL CLAD SHEET. FABRICATED REPAIR TRIPLER ANGLE USING MATERIAL 0.071" THICK 7075-O PER SRM 51-20-09. INSTALLED REPAIR, SHIMMED AS REQUIRED PER SRM 51-20-10. APPLIED CORROSION PROTECT, PRIMED AND PAINTED APPLIED AS NECESSARY ON ALL BARE METAL RELATED TO THE REPAIRED AREA PER SRM 51-10-04 AND 51-22-01. APPLIED CPCP COMPOUND AROUND THE REPAIRED AREA AS REQUIRED.
Part: RETRACT CYLINDER — DEFECTIVE (LT MLG) · airframe 26,274 hrs · 32,407 cycles
SUP - ATB LEFT GEAR INDICATION REMAINING RED WITH GEAR HANDLE UP. CHECKED LT MLG UP AND LATCHED PROX SENSOR PER AMM 32-61-00-820-804 CHECKED GOOD AND SENSOR READED CHECKED OK. REMOVED AND REPLACED LT MLG RETRACT CYLINDER PER AMM 32-33-01, LEAK AND OPS CK PENDING. REMOVED AND REPLACED MLG BUNGEE PER AMM 321-33-02. LEAK AND OPS CHECK PENDING OPS AND LEAK CHECK GOOD, OK FOR SERVICE. FOUND LOWER BRACE LINK FROZEN TO MAIN LANDING GEAR STRUT. REMOVED LOWER BRACE LINK PER AMM 32-13-05-000-801. FOUND LOWER BRACE LINK GREASE PASSAGE CLOGGED. INSTALLED LT MLG LOWER BRACE LINK PER AMM 32-13-05 OPS AND LEAK OK, ALSO ACCOMPLISHED OPS AND LEAK CHECK OF MLG RETRACT CYLINDER PER AMM 32-33-01 ONLY OK FOR SERVICE.
2018
Part: PIN — MISSING (EVAC SLIDE) · airframe 26,002 hrs · 31,806 cycles
SERVICE DOOR SLIDE NEEDS TO BE REPLACED. RETAINING PIN MISSING. REPLACED FWD SERVICE DOOR SLIDE PER AMM 25-61-03. SECURITY CHECK GOOD. OK FOR SERVICE.
Part: TIRE — RUPTURED (MLG) · airframe 25,843 hrs · 31,436 cycles
NR 3 MAIN TIRE FOUND BLOWN OUT, AT THE GATE. FOUND NR 3 MAIN TIRE INNER SIDEWALL RUPTURED. REPLACED NR 3 MAIN TIRE ASSY PER AMM 32-41-01 SPIN CHK OK. INSPECTED LANDING GEAR AND AIRFRAME. NO DEFECTS NOTED.
Part: DRAIN LINE — LOOSE · airframe 25,332 hrs · 30,273 cycles
FOUND EXTERNAL EMERGENCY LIGHT DOES NO TURN OFF WITH THE SWITCH IN THE OFF POSITION. FOUND THE DRAIN LINE LOOSE, RECONNECTED THE DRAIN LINE THAT WAS LEAKING ON BATTERY. THE LINE LOCATED AT AFT GALLEY CIELING PANEL. REMOVED AND REPLACED THE EMERGENCY LIGHT BATTERY POWER SUPPLY B5-260 IAW AMM 33-51-03. REMOVED AND REPLACED BATTERY POWER SUPPLY, RECHARGEABLE B5-125. OPS CHECK OK IAW AMM 33-51-05.
Part: COALESCER BAG — UNKNOWN · airframe 24,929 hrs · 29,400 cycles
COCKPIT AND CABIN TEMPERATURES IN EXCESS OF 90 F, UNABLE TO CONTINUE NORMAL OPERATIONS WITH THE DEFERRED RIGHT PACK. REMOVED AND REPLACED THE COALESCER BAGS IAW AMM 21-54-08. PERFORM AN OPS CHECK NO FAULTS NOTED. OK FOR SERVICE.
Part: VIA — MALFUNCTIONED (NR 1) · airframe 24,804 hrs · 29,123 cycles
FMS SUDDENLY WENT TO STANDBY MODE MID FLIGHT. RETURNED TO DEPARTURE. REPLACED THE NR 1 VIA IAW AMM 31-43-01. OK FOR SERVICE.
2017
Part: UNKNOWN — ODOR (ROWS 18-19) · airframe 23,695 hrs · 26,660 cycles
POTENTIAL BURNED ELECTRICAL WIRE ODOR AT ROWS 18 AND 19. INSPECTED SURROUNDING AREA ROWS 17-19 FOR POSSIBLE ELECTRICAL BURNING ODOR. NO ODOR NOTED.
Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHT) · airframe 23,151 hrs · 25,436 cycles
EMERGENCY LIGHTS INOPERATIVE. REPLACED EMERGENCY LIGHTS POWER SUPPLY AND BATTERY IAW AMM 31-51-03. OPS CHECK OK.
2016
Part: TARGET — LOOSE (NLG DOOR SENSOR) · airframe 21,577 hrs · 21,951 cycles
RIGHT LANDING GEAR LIGHT REMAINED RED UPON DEPARTURE, AFTER RAISING GEAR. FOUND MLG DOOR SENSOR TARGET LOOSE AND OUT OF POSITION. REPOSITIONED AND RESECURED DOOR SENSOR TARGET. OPS CHECK GOOD, OK FOR SERVICE.
2015
Part: SMOKE DETECTOR — FALSE ACTIVATION (CARGO BAY) · airframe 21,276 hrs · 21,267 cycles
CARGO SMOKE AFT INDICATION AND WARNING ILLUMINATED ON GROUND WHILE LOADING BAGS. CARGO SMOKE TEST, OK. NO DEFECTS. OK FOR SERVICE.
Part: ENGINE — FLAMED OUT (NR 1) · airframe 20,731 hrs · 20,020 cycles
NR 1 ENGINE FLAMED OUT AT 40 KNOTS, DURING TAKEOFF ROLL. ENGINE CHANGE IN PROCESS.
Part: SWITCH — MALFUNCTIONED (EMERGENCY LIGHTS) · airframe 20,486 hrs · 19,473 cycles
EMERGENCY EXIT LIGHTS IN FWD GALLEY FLASHING ON DESCENT AND TAXI INTO GATE. DID SHAKE TEST FROM B1-4 EMERGENCY LT ARM & CHECKED CIRCUIT BREAKERS TO ALL CONNECTION POINTS BETWEEN UP TILL R5-4102A. REPLACED RELAY R2-5133 & EMERGENCY LIGHT SWITCH. REPLACED POWER SUPPLY AS A PRECAUTION IAW AMM 33-51-03. OPS TEST OF EMERGENCY LIGHTING SYSTEM OK IAW AMM 33-51-00. MOVING ACFT CKS OK; NO DEFECT NOTED, OK FOR SERVICE.
Part: BULKHEAD WEB — DAMAGED (BS 110) · airframe 20,084 hrs · 18,591 cycles
BS 110 BULKHEAD WEB JUST AFT OF NLG CENTER LOCKING DAMAGED. REPAIRED IAW SRM 53-02-01, REPAIR FIG 202, SHEET 3.
Part: FLOOR SUPPORT — CRACKED (BS 655) · airframe 200,084 hrs · 18,591 cycles
CABIN FLOOR SUPPORT CRACKED BS 655, LBL 15. R & R FLOOR SUPPORT IAW SRM 51-41-05.
Part: NONE — NONE · airframe 20,074 hrs · 18,589 cycles
REPLACED TAILCONE SLIDE DUE TO PRECAUTIONARY, DID NOT DEPLOY. REPLACED TAILCONE SLIDE IAW AMM 25-61-02-400-801.
2014
Part: WARNING MESSAGE — ILLUMINATED (AIR SYSTEM) · airframe 18,846 hrs · 15,805 cycles
AIR SYS FAULT, LT ENGINE, FAN AIR VALVE AIR TURN BACK. OPEN
Part: TIRE — FAILED (NR 1 MLG) · airframe 18,701 hrs · 15,496 cycles
NR 1 MLG TIRE TREAD SEPARATING AND THROWN. REPLACED NR 1 MAIN TIRE IAW AMM 32-41-01. SPIN CHECKED GOOD.
Part: SENSOR — MALFUNCTIONED (IT) · airframe 18,580 hrs · 15,060 cycles
AIR DIVERSION, AIR SYS FAULT DURING FLIGHT, FAN AIR VALVE, TROUBLESHOT AIR SYS FAULT IAW FIM 36-10 TASK 829. INSPECTED FAV PILOT FILTER AND LINES FOR LEAKS AND OBSTRUCTIONS. R & R THE LT ENGINE IT SENSOR IAW AMM 36-11-07. OPS CHECKED GOOD.
Part: SENSOR — MALFUNCTIONED (LT ENGINE IT) · airframe 18,580 hrs · 15,060 cycles
AIR DIVERSION, AIR SYS FAULT DURING FLIGHT, FAN AIR VALVE, TROUBLESHOT AIR SYS FAULT IAW FIM 36-10 TASK 829. INSPECTED FAV PILOT FILTER AND LINES FOR LEAKS AND OBSTRUCTIONS. R & R THE LT ENGINE IT SENSOR IAW AMM 36-11-07. OPS CHECKED GOOD.
Part: FILTER — UNKNOWN (PNEUMATIC SYS) · airframe 18,398 hrs · 14,818 cycles
AIR SYS FAULT DURING CLIMBOUT, AIR TURNBACK. REPLACED PNEUMATIC IN-LINE FILTER IAW AMM 36-11-08, OPS & LEAK CHECKED OK.
2013
Part: VALVE — UNSECURE (THRUST REVERSER) · airframe 18,103 hrs · 14,151 cycles
HYDRAULICS LOW, TEMP HIGH INFLIGHT. SECURED LEFT THRUST REVERSER ACCUMULATOR BY-PASS VALVE. GROUND RAN ENGINE, GOOD. PERFORMED FIM 29-30 TASK 803. REPAIRED AS FINDINGS DICTATE.