N114HQ

Part: SKIN — CRACKED (ZONE 100) · airframe 44,962 hrs · 33,916 cycles

MAJOR REPAIR. RH WING LOWER SKIN CRACK GOING THROUGH BOTH SIDES OF A FASTENER HOLE OUTBOARD OF THE MLG DOOR JUST AFT OF SPAR 2. REMOVED OLD DOUBLER AND CUT OUT CRACK 1.94" X 0.8" AND INSTALLED NEW, LARGER DOUBLER AND A FILLER IAW ETD 2025-170-927888 REV A.

Part: SKIN — CRACKED (ZONE 500) · airframe 40,895 hrs · 30,954 cycles

R/H WING FIXED L/E TOP SIDE SLAT TRACK #4 CUTOUT BTWN L/E RIB 14-15 REPAIRED IAW SRM 57-49-01 REPAIR 6. HFEC CUTOUT "NO CRACKS FOUND" SEE AWS FOR DETAILS. TWO 40343-10.

Part: SKIN — CRACKED (ZONE 500) · airframe 40,895 hrs · 30,954 cycles

AFT CARGO DOOR SURROUND AFT SEAL REST CORRODED. REPLACED REST IAW SRM 51-40-02

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 40,895 hrs · 30,954 cycles

CENTER FUSELAGE II RH CENTER SEAT TRACK CORRODED. SEAT TRACK WAS REPLACED IAW SRM 51-43-01

Part: SHEAR TIE — CORRODED (ZONE 200) · corrosion level 2 · airframe 40,895 hrs · 30,954 cycles

CFIII SHEAR CLIP FOUND CORRODED AT FR88 BETWEEN STR 27R AND STR 28R. SHEAR CLIP WAS REPLACED IAW SRM 51-41-02

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 40,895 hrs · 30,954 cycles

CFIII AFT RH IB SEAT TRACK BETWEEN FR 74 AND 84 FOUND CORRODED. SEAT TRACK REPLACED IAW SRM 51-41-01

Part: SHEAR WEB — CORRODED (ZONE 200) · corrosion level 2 · airframe 40,895 hrs · 30,954 cycles

CFIII RH SHEAR WEB FROM FR87 TO 88 FOUND CORRODED. REPLACED SHEAR WEB IAW SRM 51-42-01

Part: SHEAR TIE — CORRODED (ZONE 200) · corrosion level 2 · airframe 40,895 hrs · 30,954 cycles

CFIII SHEAR CLIP FOUND CORRODED AT FR89 AND BETWEEN STR 27R AND STR 28R. SHEAR CLIP WAS REPLACED IAW SRM 51-41-002

Part: SHEAR WEB — CORRODED (ZONE 200) · corrosion level 2 · airframe 40,895 hrs · 30,954 cycles

CFIII MID SHEAR WEB BETWEEN FR 87 AND 88 FOUIND CORRODED. SHEAR WEB REPLACED SRM 51-42-01

Part: SEAL REST — CORRODED (ZONE 100) · corrosion level 2 · airframe 40,895 hrs · 30,954 cycles

AFT CARGO DOOR SURROUND LOWER SEAL FRONT SEAL REST CORRODED. REAST WAS REPLACD IAW AMM 20-10-01

Part: SHEAR TIE — CORRODED (ZONE 200) · corrosion level 2 · airframe 40,895 hrs · 30,954 cycles

CFIII SHEAR CLIP FOUND CORRODED AT FR88 BETWEEN STR 27R AND STR 28R. SHEAR CLIP WAS REPLACED WITH MADE PART IAW SRM 51-41-02 AND DRG 170-66043

Part: SHEAR WEB — CORRODED (ZONE 200) · corrosion level 2 · airframe 40,895 hrs · 30,954 cycles

FR 12-14 RH OB FLOOR WEB CORRODED BEYOND LIMITS. REMOVED AND REPLACED FLOOR SHEAR WEB IAW EMB SRM 51-41-02

Part: SKIN — CRACKED (ZONE 500) · airframe 36,239 hrs · 27,619 cycles

LEFT WING UPPER EXTERNAL SKIN HAS CRACK SPAR 2 RIB 10-11.REMOVED AND REPAIRED DAMAGE AT LEFT WING UPPER EXTERNAL SKIN AT SPAR 2 RIB 10-11 REF ETD 2021-170-040125 A.1.A

Part: SLIDE — PARTIAL DEPLOY (ZONE 800) · airframe 35,837 hrs · 27,332 cycles

L2 DOOR EMERGENCY SLIDE PARTIALLY DEPLOYED. R&R L2 DOOR SLIDE.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 34,141 hrs · 26,100 cycles

R1 DOOR EXIT ID EMERGENCY LIGHT NOT WORKING. R & R ELPU NR 1, PER AMM 33-50-01.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 33,247 hrs · 25,422 cycles

PERFORMED EMERGENCY LIGHT TEST. "EMER LT BATT FAULT" REMAINED ON AFTER CHARGING AND AFT EMERGENCY LIGHTS WILL NOT COME ON. R & R AFT LT EMERGENCY LIGHT POWER SUPPLY REF AMM 33-50-01.

Part: FLOAT VALVE — FAILED (RT WING) · airframe 33,192 hrs · 25,385 cycles

FUEL LEAK RH WING. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R RH WING TANK FLOAT VENT VALVE.

Part: BATTERY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 32,720 hrs · 25,067 cycles

FWD 3 EMERGENCY LIGHTS WILL NOT ILLUMINATE. R&R #2 EMERGENCY LIGHT UNIT.

Part: ANGLE — CORRODED (FRAME 52) · corrosion level 2 · airframe 32,542 hrs · 24,946 cycles

WHILE IN HEAVY CHECK FOUND CORROSION ON 3EA LWR ANGLES ON PANEL 1441FR REMOVED AND REPLACED 3EA ANGLES AT PANEL 1441FR REF. SRM 51-40-08, 51-40-02 RESTORED SURFACE PROTECTION REF. SRM 51-23-05

Part: SPLICE PLATE — CORRODED (ZONE 100) · corrosion level 2 · airframe 32,542 hrs · 24,946 cycles

WHILE IN HEAVY CHECK FOUND PANEL 195 NL SPLICE IS CORRODED AND GOUGED REMOVED AND REPLACED PANEL 195NL FWD SPLICE REF. AMM 53-04-20-400-801-A

Part: DOOR SILL — CORRODED (FRAMES 15-16) · corrosion level 2 · airframe 32,542 hrs · 24,946 cycles

WHILE IN HEAVY CHECK FOUND FWD WET AREA FWD LH SILL HAS CORROSION LOCATED BETWEEN FRAMES 15 AND 16 AS MARKED REMOVED AND REPLACED FWD WET AREA FWD LH SILL REF SRM 51-40-08, 51-21-01 RESTORED SURFACE PROTECTION REF. SRM 51-23-06

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 32,542 hrs · 24,946 cycles

MAJOR REPAIR: LH HORIZONTAL STABILIZER HAS 2 EA SUSPECTED CRACKED RIBS AT RIB 11 AND RIB 12 AFT OF FRONT SPAR AS MARKED. PLEASE REFER TO H7085 TASK# 3092 FOR HORIZONTAL STAB 170EO-55-10-0004_1 RIB 10A,11A,-12A REPLACEMENTS. AIRCRAFT REMAINS IN HEAVY CHECK BNA

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 32,542 hrs · 24,946 cycles

MAJOR REPAIR: RH HORIZONTAL STABILIZER HAS 2 EA RIBS WITH POSSIBLE CRACKS AFT OF FRONT SPAR AT RIB 11 AND RIB 10 AS MARKED. PLEASE REFER TO H7085 TASK# 3092 FOR HORIZONTAL STAB 170EO-55-10-0004_1 RIB 10A,11A,- 12A REPLACEMENTS.

Part: SHEAR PANEL — CORRODED (FRAMES 86-87) · corrosion level 2 · airframe 32,542 hrs · 24,946 cycles

WHILE IN HEAVY CHECK RH SHEAR PANEL IS CORRODED AT FR 86-87 AS MARKED.REMOVED AND REPLACED RH SHEAR PANEL PN: 170-91919-001 REF EMB SRM 51-40-08, RESTORE FINISH REF EMB SRM 51-23-04, 51-23-05 AND 51-23-06.

Part: SUPPORT — CORRODED (FRAMES 86-90) · corrosion level 2 · airframe 32,542 hrs · 24,946 cycles

WHILE IN HEAVY CHECK FOUND RH PANEL SUPPORT CORRODED AT FR 86-90 AS MARKED, REMOVED CORROSION BY BLENDING ON RH PANEL SUPPORT AT FR 86-90, MATERIAL LOSS 0.006" NOMINAL THICKNESS 0.050" FOUND TO BE OUT OF LIMITS, REF SRM 51-75-16.I REMOVED AND REPLACED RH PANEL SUPPORT AT FR 86-90 REF EMB SRM 51-40-08 APPLIED PRIMER AND PAINT TO RIVETS ON ON RH PANEL SUPPORT AT FR 86-90 REF EMB SRM 51-23-05 AND 51-23-06. P.O. 246627 AND 277161

Part: SHEAR PANEL — CORRODED (FRAMES 86-89) · corrosion level 2 · airframe 32,542 hrs · 24,946 cycles

WHILE IN HEAVY CHECK FOUND CENTER SHEER PANEL FR 86-89 IS CORRODED REMOVED AND REPLACED RH SHEAR PANEL PN: 170-65928-001 REF EMB SRM 51-40-08, RESTORE FINISH REF EMB SRM 51-23-04, 51-23-05 AND 51-23-06.

Part: INTERCOSTAL — CORRODED (FRAMES 86-87) · corrosion level 2 · airframe 32,542 hrs · 24,946 cycles

WHILE IN HEAVY CHECK FOUND CORROSION AT FR 86-87 STRG 26-27R AS MARKED. FWD INTERCOSTAL FOR DRAIN DOUBLER, BETWEEN FR 86-87 STRG 26-27R, 100% MATERIAL LOSS, FOUND TO BE OUT OF LIMITS, REF REF 51-75-16.REMOVAD AND REPLACED INTERCOASTAL REF SRM 51-40-08. APPLIED TOPCOAT AND C.I.C TO FWD INTERCOSTAL FOR DRAIN DOUBLER, BETWEEN FR 86-87 STRG 26-27R REF: SRM 51-23-06 CPM 51-25-00

Part: MECHANISM — LACK OF LUBE (CABIN DOOR) · airframe 28,618 hrs · 22,189 cycles

MAIN CABIN DOOR DIFFICULT TO OPEN CLOSE LOCK MECHANISM. LUBRICATED LOCKING MECHANISM ON MAIN CABIN DOOR IAW AMM 52-11-20.

Part: FLOORBEAM — CORRODED (FRAME 16) · corrosion level 2 · airframe 27,198 hrs · 21,083 cycles

CORROISION AT FR 16 FLOORBEAM BETWEEN THE LT FLOOR DOUBLER AND LT SILL. REMOVED AND REPLACED THE FLOORBEAM IAW SRM 51-40-08.

Part: CROSSBEAM — CORRODED (FRAME 14) · corrosion level 2 · airframe 27,198 hrs · 21,083 cycles

FRAME 14 CROSSBEAM IS CORRODED AND SCRATCHED BETWEEN THE RT SEAT TRACK AND THE RT SILL. REPAIRED THE CROSSBEAM IAW SRM 53-00-10

Part: SEAT TRACK — CORRODED (FRAME 14) · corrosion level 2 · airframe 21,198 hrs · 21,083 cycles

RIGHT SEAT TRACK IS CORRODED AT FRAME 14. CUT OUT DAMAGE AND DOUBLER AND INSTALLED ON THE SEAT TRACK IAW SRM 53-10-10, REPAIR 01.

Part: SEAT TRACK — CORRODED (FRAMES 17-18) · corrosion level 2 · airframe 27,198 hrs · 21,083 cycles

RIGHT SEAT TRACK IS CORRODED ON THE EDGE BETWEEN FRAMES 17-18 AND RT SILL. REPLACED THE SEAT TRACK.

Part: FLOOR SUPPORT — CORRODED (FRAMES 12-13) · corrosion level 2 · airframe 27,198 hrs · 21,083 cycles

LEFT FORWARD FLOOR SUPPORT BETWEEN FRAMES 12 AND 13 HAS MINOR CORROSION AROUND A FASTENER HOLE. REMOVED AND REPLACED THE FLOOR SUPPORT, AND APPLIED FINISH IAW SRM 51-41-01, 51-41-02, 51-41-03, AND 51-41-04

Part: DOUBLER — CORRODED (FRAME 16) · corrosion level 2 · airframe 27,198 hrs · 21,083 cycles

LEFT FLOOR DOUBLER HAS CORROSION AT FRAME 16. REMOVED AND REPLACED THE FLOOR DOULBER BETWEEN FRAMES 13 - 16 IAW SRM 51-41-02.

Part: EXTINGUISHER — INOPERATIVE (FIRE SUPPRESSION) · airframe 25,178 hrs · 19,511 cycles

DURING FLIGHT, CREW RECEIVED A CRG FWD FIRE SYS FAIL MESSAGE. DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE, LANDED WITHOUT INCIDENT. REMOVED AND REPLACED FIRE BOTTLE IAW AMM AND OPS CHECKED GOOD.

Part: SPAR — CRACKED (HORIZONTAL STAB) · airframe 23,317 hrs · 18,132 cycles

MAJOR REPAIR WHILE IN HEAVY CHECK WAS REPORTED THAT R/H HORIZONTAL STABILIZER AT RIB 12, 6TH RIVET FROM SPAR 1 IS CORRODED. MX REPAIRED RT HORIZONTAL STABILIZER AT RIB 12 IAW ETD 2016-170-037184.

Part: SPAR — CRACKED (VERTICAL STAB) · airframe 23,317 hrs · 18,132 cycles

DURING HEAVY CHECK, VERTICAL STABILIZER AFT SPAR FLANGE RIB 10 IS CRACKED. MAINTENANCE R & R VERTICAL STABILIZER AFT SPAR FLANGE RIB 10 IAW SRM 51-41-01.

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 23,317 hrs · 16,812 cycles

MAJOR REPAIR DURING HEAVY CHECK, HORIZONTAL STABILIZER RIB 11 AT 5TH RIVET FROM SPAR 1 HAS CRACK LIKE INDICATION. MAINTENANCE REPAIRED CRACK IAW ETD 2016-170-033678.

Part: SHEAR TIE — CORRODED (FRAME 87) · corrosion level 2 · airframe 23,317 hrs · 18,132 cycles

DURING HEAVY CHECK, FRAME 87 BETWEEN STR 27-28, RT SHEAR CLIP IS CORRODED. MAINTENANCE R & R SHEAR CLIP FRAME 87 BETWEEN STR 27-28 RT IAW SRM 51-40-02, 51-40-00, 51-43-01, PN 170-66041-002.

Part: FLOORBEAM — CRACKED (FRAME 89) · airframe 23,317 hrs · 18,132 cycles

DURING HEAVY CHECK,CRACK, TOOLING MARK ON EDGE OF FRAME 89 CROSSBEAM FLANGE AT JUNCTION WITH LT BEAM -10.748. MAINTENANCE REPAIRED CRACKED CROSSBEAM IAW ETD 2016-170-032036.

Part: STRINGER — CORRODED (FRAMES 88-89) · corrosion level 2 · airframe 23,317 hrs · 18,132 cycles

DURING HEAVY CHECK WAS REPORTED THAT STR 19R BETWEEN FRAMES 88-89 IS CORRODED. MAINTENANCE REPAIRED STRINGER IAW ETD 2016-170-033629.

Part: SEAT TRACK — CORRODED (CABIN) · corrosion level 2 · airframe 23,317 hrs · 18,132 cycles

DURING HEAVY CHECK, SEVERAL RIVET HEADS ON RT SEAT TRACK ARE CORRODED. MAINTENANCE R & R RT SEAT TRACK IAW SRM 51-21-01, 51-41-01, 51-41-02.

Part: SEAT TRACK — CORRODED (FRAMES 45-56) · corrosion level 2 · airframe 23,317 hrs · 18,132 cycles

DURING HEAVY CHECK, SEVERAL RIVET HEADS ON LT SEAT TRACK INBD FLANGE BETWEEN FRAMES 45-56 ARE CORRODED. MAINTENANCE R & R LT SEAT TRACK IAW SRM 51-21-01, 51-41-02, 51-42-01, 51-43-03, 51-43-04.

Part: CIRCUIT BREAKER — ODOR (FAN) · airframe 22,344 hrs · 17,439 cycles

CREW REPORTED THAT THE FAN 1 MID E-BAY REMOTE CIRCUIT BREAKER TRIPPED WITH A BURNING ODOR. MAINTENANCE RESET FAN 1 E-BAY REMOTE CIRCUIT BREAKER IAW AMM AND OPS CHECKED GOOD.

Part: LIGHT — CRACKED (CABIN) · airframe 21,254 hrs · 16,572 cycles

MAINTENANCE REPORTED THAT THE SLEEVE ON THE PHOTOLUMINESCENT STRIP WAS CRACKED. MAINTENANCE R & R PHOTOLUMINESCENT STRIP IAW AMM AND OPS CHECKED GOOD.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 19,627 hrs · 15,327 cycles

CREW REPORTED THAT THE F/O FLASHLIGHT WAS INOPERATIVE. R & R THE FLASHLIGHT IAW AMM.

Part: BATTERY PACK — INOPERATIVE (FLASHLIGHT) · airframe 19,171 hrs · 14,967 cycles

CREW REPORTED THAT THE AFT F/A FLASHLIGHT WOULD NOT WORK. MAINTENANCE R & R F/A FLASHLIGHT BATTERY IAW AMM AND OPS CHECKED GOOD.

Part: FCU — LEAKING (NR 2 ENGINE) · airframe 19,150 hrs · 14,949 cycles

CREW REPORTED THAT THEY HAD A 600 POUND FUEL IMBALANCE AND SELECTED THE CROSS FEED TO REBALANCE. THEY REPORTED THAT THEY SAW THE FUEL QUANTITY RAPIDLY DROP, FOLLOWED THE QRH AND SHUTDOWN THE NR 2 ENGINE. CREW DECLARED AN EMERGENCY AND DIVERTED. LANDED WITHOUT INCIDENT. MAINTENANCE REPORTED AFTER ENGINE RUNS THE NR 2 ENGINE SHOWED A 300 POUND GREATER FUEL FLOW. MAINTENANCE R & R THE FUEL CONDITIONING UNIT IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.

Part: RIVET — CORRODED (ZONE 100) · corrosion level 2 · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, RIVET BUCKTAILS FROM FRAME 80-81, S27-28R, FRAME 76-77, S29L/R ARE CORRODED. MX R & R RIVETS IAW SRM 51-41-02.

Part: SHEAR TIE — CORRODED (FRAME 83) · corrosion level 2 · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, SHEAR TIE AT FRAME 83 BETWEEN S27-28R CORRODED. MX R & R SHEAR TIE IAW SRM 51-40-02, & 51-41-00.

Part: SHEAR TIE — CORRODED (FRAME 85) · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, SHEAR TIE AT FRAME 85 BETWEEN S27-28R CORRODED. MX R & R SHEAR TIE IAW 51-40-02, 51-40-00.

Part: SHEAR TIE — CORRODED (FRAME 86) · corrosion level 2 · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, SHEAR TIE AT FRAME 86 BETWEEN STRINGERS 27-28R IS CORRODED. MX R & R SHEAR TIE IAW SRM 51-41-00, 51-41-02,51-41-01.

Part: SHEAR TIE — CORRODED (FRAME 82) · corrosion level 2 · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, SHEAR TIE AT FRAME 82 BETWEEN STRINGERS 27-28R CORRODED. MX R & R SHEAR TIE IAW SRM 51-41-00,51-40-02, 51-41-01.

Part: SHEAR TIE — CORRODED (FRAME 81) · corrosion level 2 · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, SHEAR TIE AT FRAME 81 BETWEEN S27-28R CORRODED. MX R & R SHEAR TIE IAW 170 51-41-00.

Part: TUBE — CORRODED (LT WING FUEL) · corrosion level 2 · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, LT WING TUBE ASSY CORRODED AT ATTACH CLAMP. MX R & TUBE ASSY IAW AMM 20-10-13.

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, A CRACK AT UPPER EDGE OF RIB 4 ON RT HORIZONTAL STAB L/E WAS FOUND. MX CUT OUT DAMAGE AND INSTALLED FILLER AND DOUBLER REPAIR IAW ETD 2014-170-012855.

Part: BRACKET — CORRODED (ZONE 200) · corrosion level 2 · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY, FWD WINDSCREEN INBD MOUNTING HOLE HAS CORROSION. MX REMOVED OLD MOUNTING BRACKET, FABRICATED NEW AND INSTALLED IAW SRM 53-16-16,51-40-02.

Part: DOUBLER — CORRODED (ZONE 100) · corrosion level 2 · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, WASTE SERVICE BOX UPPER BOX FWD DOUBLER FOUND CORRODED AND DELAMINATED. MX COMPLETED SB 170-53-00955.

Part: RIB — CRACKED (HORIZONTAL STAB) · corrosion level 2 · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, LT HORIZONTAL L/E RIB 4 CRACKED. REPAIRED THE CRACKED RIB IAW ETD 2014-170-012077.

Part: NUT — CORRODED (FLAP TRACK) · corrosion level 2 · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, RT WING FLAP TRACK SUPPORT FWD MOUNTING NUT FOUND CORRODED. MX R & R MOUNTING NUT IAW AMM 57-24-21.

Part: PAN — CRACKED (SEAT 7C) · airframe 17,552 hrs · 13,760 cycles

DURING HEAVY CHECK, SEAT PAN ON ROW 7C FOUND CRACKED. MX R & R SEAT PAN IAW SRM 51-42-00.

Part: ATTACH BRACKET — LOOSE (FUSELAGE) · airframe 15,927 hrs · 12,481 cycles

CREW REPORTED THAT THE BRACKET SECURING THE MEGAPHONE IS LOOSE. MX SECURED BRACKET IAW AMM AND OPS CHECKED GOOD.

Part: BRACKET — BROKEN (CABIN) · airframe 15,856 hrs · 12,426 cycles

CREW REPORTED THE AFT MEGAPHONE BRACKET BROKEN. MX SECURED MEGAPHONE TO MOUNT IAW AMM AND OPS CHECKED GOOD.

Part: DOOR — OUT OF ADJUST (L2) · airframe 12,782 hrs · 10,109 cycles

CREW REPORTED L-2 DOOR WAS DIFFICULT TO ARM/DISARM HANDLE WAS DIFFICULT TO OPERATE. MAINTENANCE PERFORMED ADJUSTMENT AND TEST OF L-2 DOOR PER EMB AMM, OPS CHECK GOOD.

Part: CONTROL LEVER — FAULTY (COCKPIT) · airframe 12,229 hrs · 9,665 cycles

CREW REPORTED IN CLIMB THAT THEY TRIED TO RETRACT THE LG AND THE LEVER WOULDN'T MOVE. CREW DECLARED AN EMERGENCY AND RETURNED TO FIELD, AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LG LEVER PER EMB AMM, OPS CHECK GOOD.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 12,032 hrs · 9,522 cycles

WHILE EN ROUTE, CREW NOTICED A ELECTRICAL SMELL IN THE COCKPIT. THE CREW DECIDED TO DIVERT TO IAD. MAINTENANCE WAS NOTIFIED AND THEY PERFORMED OPERATION CHECKS TRYING TO DUPLICATE THE ODOR NOTICED BY THE CREW. MAINTENANCE WAS NOT ABLE TO DUPLICATE THE ODOR OR ANY SOURCE, PERFORMED RESET OF AIRCRAFT SYSTEMS PER THE EMB 175 AMM. AC WAS RELEASED BACK INTO SERVICE.

Part: ROD — DEFECTIVE (L1 DOOR) · airframe 11,997 hrs · 9,493 cycles

L1 DOOR WAS REPORTED HARD TO OPEN. MAINTENANCE REPLACED BOTH L1 DOOR COMPENSATOR RODS PER EMB AMM, OPS CHECK GOOD.

Part: EXTENSION — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE LT AFT SEAT TRACK EXTENSION CORRODED. MAINTENANCE REMOVED AND REPLACED THE LT AFT SEAT TRACK EXTENSION IAW EMB 175 SRM 51-40-02, 51-42-01, AND 51-43-03. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SHAFT — CORRODED (L1 DOOR) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE AIRCRAFT WAS IN FOR HEAVY CHECK MAINTENANCE FOUND SHAFT ON L1 DOOR HANDLE CORRODED. MAINTENANCE REMOVED AND REPLACED SHAFT ON L1 DOOR HANDLE IAW EMB 175 CMM 52-11-22. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: EXTENSION — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND RT AFT SEAT TRACK EXTENSION CORRODED. MAINTENANCE REMOVED AND REPLACED RT AFT SEAT TRACK EXTENSION IAW EMB 175 SRM 51-40-02, 51-42-01, 51-43-03. AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SHAFT — CORRODED (SERVICE DOOR) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE AIRCRAFT WAS IN FOR HEAVY CHECK MAINTENANCE FOUND SHAFT CORRODED ON R2 SERVICE DOOR HANDLE. MAINTENANCE REMOVED AND REPLACED SHAFT ON R2 AFT SERVICE DOOR HANDLE IAW EMB 175 CMM 52-42-22. AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: DAMPER — CORRODED (R1 DOOR) · corrosion level 2 · airframe 11,559 hrs · 9,172 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE R1 DOOR DAMPER HAS CORROSION ON SURFACE. MAINTENACE REMOVED AND REPLACED DAMPER FOR R1 DOOR IAW EMB 175 AMM 52-41-27. AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SERVICE PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,559 hrs · 9,172 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND LAVATORY SERVICE BOX HAS SIGNS OF CORROSION. MAINTENANCE REMOVED AND REPLACED LAVATORY SERVICE BOX IAW EMB 175 SRM 51-43-02. AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,559 hrs · 9,172 cycles

*** WHILE AIRCRAFT WAS IN FOR HEAVY CHECK *** LEVEL 2 CORROSION WAS FOUND ON THE FORWARD LAV THRESHOLD SUPPORT. MAINTENANCE REMOVED AND REPLACED THE FORWARD LAV THRESHOLD SUPPORT IAW EMB 175 AMM 25-41-02. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: SERVICE PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,559 hrs · 9,172 cycles

*** WHILE AIRCRAFT WAS IN FOR HEAVY CHECK *** LEVEL 2 CORROSION WAS FOUND ON THE WASTE BOX ACCESS PANEL AT HINGE. MAINTENANCE REMOVED AND REPLACED THE WASTE BOX ACCESS PANEL ASSEMBLY IAW EMB 175 AMM 20-10-01. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: DOUBLER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,559 hrs · 9,172 cycles

*** WHILE AIRCRAFT WAS IN FOR HEAVY CHECK *** LEVEL 2 CORROSION WAS FOUND ON THE FWD AND AFT DOUBLERS ON THE LAV DUMP BOX. MAINTENANCE REMOVED AND REPLACED THE FWD AND AFT DOUBLERS ON THE LAV DUMP BOX IAW EMB 175 SRM 51-43-02 & 51-40-02. REF: P/N'S 170-86657-003 & 170-86656-003 DOUBLERS. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,559 hrs · 9,172 cycles

*** WHILE AIRCRAFT WAS IN FOR HEAVY CHECK *** LEVEL 2 CORROSION WAS FOUND ON THE SHEAR CLIP AT FRAME 88 BETWEEN STR 27R & 28R. MAINTENANCE REMOVED AND REPLACED THE SHEAR CLIP AT FRAME 88 BETWEEN STR 27R & 28R IAW EMB 170/175 SRM 51-41-01 & 51-40-02. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: PAD — CORRODED (R1 DOOR) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE COPPER PADS ON FWD AND AFT GUIDE RAMPS CORRODED R1 DOOR. MAINTENANCE REMOVED AND REPLACED THE COPPER GUIDE PADS ON THE R1 DOOR FWD AND AFT GUIDE RAMPS IAW EMB 175 AMM 53-10-25. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SHEAR WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,559 hrs · 9,172 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND RT SHEAR WEB BETWEEN FLOOR FRAME 87 AND 88 CORRODED. MAINTENANCE REMOVED AND REPLACED RIGHT SHEAR WEB PANEL BETWEEN FR 87 AND 88 IAW EMB SRM 51-42-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: PAD — CORRODED (SERVICE DOOR) · corrosion level 2 · airframe 11,559 hrs · 9,172 cycles

*** WHILE AIRCRAFT WAS IN FOR HEAVY CHECK *** LEVEL 2 CORROSION WAS FOUND ON COPPER PADS ON BOTH FWD AND AFT GUIDE RAMPS ON AFT SERVICE DOOR. MAINTENANCE REMOVED AND REPLACED ALL 4 COPPER RAMP PADS ON THE AFT SERVICE DOOR IAW EMB 175 AMM 53-23-25. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: PAD — CORRODED (PAX DOOR) · corrosion level 2 · airframe 11,559 hrs · 9,172 cycles

*** WHILE AIRCRAFT WAS IN FOR HEAVY CHECK *** LEVEL 2 CORROSION WAS FOUND ON ALL 4 COPPER PADS ON GUIDE RAMPS OF FORWARD PAX DOOR. MAINTENANCE REMOVED AND REPLACED ALL 4 COPPER RAMP PADS ON FORWARD PAX DOOR IAW EMB 175 AMM 53-10-21. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: SCREW — CORRODED (LE SLAT) · corrosion level 2 · airframe 11,559 hrs · 9,172 cycles

*** WHILE AIRCRAFT WAS IN FOR HEAVY CHECK *** LEVEL 2 CORROSION WAS FOUND ON THE LT WING NR 1 SLAT SEAL HARDWARE. MAINTENANCE REMOVED AND REPLACED THE NR 1 SLAT SEAL HARDWARE IAW EMB 170/175 AMM 57-41-09. REF: SCREW P/N NAS1102-06-5 AND NUT P/N MS21042-06. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: SHEAR PLATE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,559 hrs · 9,172 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE MIDDLE SHEAR PLATE CORRODED AT FRAME 86 AND 87 UNDER AFT GALLEY. MAINTENANCE REMOVED AND REPLACED THE MIDDLE SHEAR PLATE UNDER THE AFT GALLEY AT FRAME 86 AND 87 IAW EMB 175 SRM 51-42-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: DOOR — OUT OF SEQUENCE (CABIN) · airframe 11,205 hrs · 8,875 cycles

L1 DOOR WOULD NOT CLOSE. MAINTENANCE CYCLED DOOR AND RE-SEQUENCED PER EMB AMM, OPS CHECK GOOD.

Part: SLIDE — INOPERATIVE (PAX DOOR) · airframe 7,955 hrs · 6,372 cycles

MX REPORTED L-2 EMERGENCY EVACUATION SLIDE INOP, AND FOUND THE BUSTLE RETAINING PIN BEING AT FAULT. MX R & R L-2 EMERGENCY EVACUATION SLIDE IAW AMM.

Part: BATTERY — DISCHARGED (CABIN) · airframe 7,940 hrs · 6,358 cycles

CREW REPORTED OVERHEAD CABIN EMERGENCY LIGHT INOP. MAINTENANCE REMOVED AND REPLACED THE LT AFT BATTERY POWER SUPPLY PER EMB AMM.

Part: SENSOR — FAULTY (LE SLAT) · airframe 7,077 hrs · 5,661 cycles

CREW REPORTED A SLAT FAIL ON LANDING, DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT INTO YUL WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED LT SLAT 3/4 HARNESS AND LT OUTBOARD SKEW SENSOR PER EMB AMM, OPS CHECK GOOD.

Part: STRUCTURE — DENTED (FUSELAGE) · airframe 5,991 hrs · 4,782 cycles

ACCOMPLISHED MAJOR REPAIR. DAMAGE AREA DENTED 2.7MM DEEP, 65MM X 55MM WITH LIGHT CREASING AT LOWEST PORTION OF DENT IN TWO LOCATIONS - NO DAMAGE NOTED TO PAINT FINISH. AREA IS LOCATED AT FWD FUSELAGE STC. 17L/15L, FRAME 10. REPAIRED PER EMB ETD2009-170/09134 REFERENCING SRM PROCEDURES. MAJOR REPAIR DOCUMENTED IN AC LOG AND AC RELEASED BACK TO SERVICE.