N827MD

Part: BATTERY PACK — INOPERATIVE (FLASHLIGHT) · airframe 24,195 hrs · 18,458 cycles

CREW REPORTED THAT THE FORWARD F/A FLASHLIGHT WAS INOPERATIVE. R & R THE BATTERY PACK IAW AMM AND OPS CHECKED GOOD.

Part: UNKNOWN — MALFUNCTIONED · airframe 23,678 hrs · 18,037 cycles

CREW REPORTED THAT THE WEATHER RADAR FAILED FOLLOWED BY A "COMPARE FUEL QUANTITY" MESSAGE ON THE FMS. CREW RAN QRH FOR FUEL LEAK AND DECLARED AN EMERGENCY. LANDED WITHOUT INCIDENT AND TAXIED TO GATE. MAINTENANCE CHECKED FMS, PERFORMED MAGNA STICK INSPECTION FOR VERIFICATION OF FUEL QUANTITY AND OPS CHECKED THE FUEL INDICATIONS & WEATHER RADAR IAW AMM. ALL OPS CHECKED GOOD AND ACFT IS GOOD FOR SERVICE.

Part: DOOR — OUT OF RIG (R2) · airframe 23,028 hrs · 17,518 cycles

CREW REPORTED THAT THE R2 DOOR SLIDE WOULD NOT DISARM. MAINTENANCE INSPECTED AND FOUND THE AFT BOTTOM CUP WAS OUT OF ADJUSTMENT. MAINTENANCE ADJUSTED AND RIGGED THE DOOR IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.

Part: STIFFENER — CORRODED (FRAMES 86-87) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, DRAIN MAST STIFFENER ANGLE BETWEEN FRAMES 86-87 FOUND CORRODED. MX REPAIRED STIFFENER ANGLE IAW SRM 51-23-06 AND CPM 51-25-00.

Part: SHEAR TIE — CORRODED (FRAME 87) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, SHEAR TIE ON FRAME 87 BETWEEN STRINGERS 27-28R FOUND CORRODED. MX R & R SHEAR TIE IAW SRM 51-31-00, 51-40-02, AND SRM 51-23-00. MAJOR REPAIR.

Part: SHEAR TIE — CORRODED (FRAME 88) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, SHEAR TIE ON FRAME 88 BETWEEN STRINGER 27-28R IS CORRODED. MX R & R SHEAR TIE IAW SRM 51-40-02,51-41-01, & 51-41-02.

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, LT STABILIZER, RIB 11, LOWER FLANGE BETWEEN FRONT AND MID SPAR IS CRACKED. LT RIB 11 WAS REPAIRED IAW ETD 2014-170-053874 REF CONTINUATION CARDS VP-019136-2014/748 C1-C2 FOR WORK DETAILS. THIS REPAIR REQUIRES RE-INSPECT IAW ETD 2014-170-053874 BY USING FOLLOWING TASK. TASK 55-10-017-0001 THRESHOLD OF 20000 F/C INTERVAL OF 20000 F/C IS SUFFICIENT AND IS MET USING INSPECTION REQUIREMENTS MPG/MRBR REVI 9 THRESHOLD COUNTED SINCE NEW TRANSFERED TO NON MEL DMI 4106932/2 FOR 6 MONTHS TO ALLOW INCORPORATION TO INSPECTION MX PROGRAM IAW GMM 9.5.4, FCBS 55-10-00-005. MAJOR REPAIR.

Part: CROSSBEAM — CORRODED (FRAME 17) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, CROSSBEAM AT FRAME 17 HAS RAZOR GOUGE WITH CORROSION. MX REPAIRED FRAME 17 CROSSBEAM IAW ETD 170-053968.

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, RT HORIZONTAL STAB RIB 12 UPPER FLANGE BETWEEN FRONT AND MID SPAR IS CRACKED. MX RT RIB 12 WAS REPAIRED IAW ETD2014-170-053874. MAJOR REPAIR.

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, RT HORIZONTAL STAB RIB 12 UPPER FLANGE BETWEEN FRONT AND MID SPAR IS CRACKED. MAINTENANCE RT RIB 12 WAS REPAIRED IAW ETD 2014-170-053874. THIS REPAIR REQUIRES REINSPECT IAW ETD 2014-170-053874 BY USING FOLLOWING TASK 55-10-017-001, INTERNAL DET THRESHOLD OF 20000 F/C IS SUFFICIENT AND IS MET USING INSPECTION REQUIREMENTS: MPG/MRBR, REVISION 9, THRESHOLD COUNTED SINCE NEW. TRANSFERED TO NON MELDMI 410693/2 FOR 6 MONTHS TO ALLOW INCORPORATION TO THE INSPECTION, MAINTANENCE PROGRAM IAW GMM 9.5.4 FCBS 55-10-00-005 WAS EFFECTED.

Part: BEAM — CORRODED (SERVICE DOORWAY) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, BOTH AFT SERVICE DOOR EMERGENCY EVAC FITTINGS ARE CORRODED. MX R & R LOWER SILL BEAM AND REPLACED IAW SRM 51-40-04, 51-40-02, 51-41-01, 51-41-02, 51-43-03, 51-43-04. MAJOR REPAIR

Part: TORQUE TUBE — CORRODED (LT WING TE FLAP) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, LT WING FLAP TORQUE TUBE NR 5 SPLINES ARE CORRODED. MX R & R LT WING FLAP TORQUE TUBE NR 5 IAW AMM 27-51-03, PN 5912949-2 TORQUE TUBE.

Part: GUSSET — CORRODED (FRAME 90) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, THREE GUSSETS LOCATED ON CROSSBEAM FRAME 90 ARE CORRODED. MX R & R GUSSETS IAW SRM 51-41-02.

Part: SEAT TRACK — CORRODED (FRAMES 15-16) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, LT SEAT TRACK UPPER SURFACE BETWEEN FRAMES 15-16 IS CORRODED. MX R & R SEAT TRACK IAW SRM 51-41-00, 51-41-02.

Part: SUPPORT — CORRODED (FRAME 14) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, RT SUPPORT AT FRAME 14 IS CORRODED. MX R & R RT SUPPORT AT FRAME 14 IAW SRM 51-40-02.

Part: UNKNOWN — CORRODED (FRAME 14) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, RT STBILIZER UPPER SURFACE AT FRAME 14 HAS CORROSION. MX R & R RT SEAT TRACK IAW SRM 51-40-02, 51-41-01. REPAIRED T-CLIP AT FRAME 17 IAW ETD 2014-170-053968, REV A. PN 170-03263-001, TRACK RT.

Part: BOLT — CORRODED (DOOR SLIDE) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, AFT PAX DOOR AFT EMERGENCY EVACUATION SLIDE FITTING ATTACHING HARDWARE CORRODED. MX R & R HARDWARE IAW AMM 53-23-25,

Part: SEAL DEPRESSOR — CORRODED (CARGO DOOR) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, FWD LOWER CARGO LOWER SEAL DEPRESSOR HAS CORROSION. MX R & R FWD LOWER CARGO SEAL DEPRESSOR IAW SRM 51-40-02,51-41-01. MAJOR REPAIR.

Part: SHEAR TIE — CORRODED (FRAME 84) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, SHEAR TIE FWD SIDE OF FRAME 84, STRINGERS 27-28 IS CORRODED. MX R & R SHEAR IAW SRM 51-23-06, CPM 51-25-00, AMM 12-22-01.

Part: BRACKET — CORRODED (CARGO DOORWAY) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, NUTPLATE BRACKET JUST ABOVE FWD CARGO CUTOUT LOWER SEAL IS CORRODED. MAINTENANCE R & R NUTPLATES BRACKET JUST ABOVE FWD CARGO CUTOUT LOWER SEAL IAW SRM 51-40-02, & 51-41-01.

Part: DOUBLER — CORRODED (FRAME 19) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, LT FLOOR DOUBLER FWD EDGE AT FRAME 19 HAS FRETTING CORROSION. MX R & R LT FLOOR DOUBLER FWD EDGE AT FRAME 19 IAW SRM 51-42-04,51-43-04. PN 170-07311-001, DOUBLER.

Part: SEAL DEPRESSOR — GOUGED (L1 DOOR) · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, L1 DOOR FWD SEAL DEPRESSOR IS GOUGED. MX R & R L1 DOOR FWD SEAL DEPRESSOR IAW SRM 51-41-01.

Part: TORQUE TUBE — CORRODED (RT WING TE FLAP) · corrosion level 2 · airframe 15,639 hrs · 17,514 cycles

DURING HEAVY CHECK, RT WING FLAP TORQUE TUBE F5 MALE END IS CORRODED. MX R & R RT WING FLAP TORQUE TUBE F5 IAW AMM 27-51-03, PN 5912949-2.

Part: BOLT — CORRODED (R2 DOOR STOPS) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY C-CHECK, R2 DOOR CUT OUT, ALL DOOR STOP MOUNTING BOLTS RUSTY. MX R & R R2 DOOR DOOR STOP MOUNTING BOLTS IAW AMM2-23-25.

Part: NUT — CORRODED (R2 DOOR) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, WAS REPORTED THAT R2 DOOR STOP NUTS ON LOWER FWD 2 DOOR STOPS ARE CORRODED. MX R & R R2 DOOR STOP NUTS ON LOWER FWD 2 DOOR STOPS IAW AMM 52-42-23, PN NAS509-7, NUT.

Part: STRUCTURE — CORRODED (WASTE BOX) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, WASTE SERVICE BOX DOUBLER FWD INBD CORNER IS CORRODED. MX R & R WASTE SERVICE BOX IAW E0-53-10-0020 AND 51-43-04. APPLIED TOP COAT AND CIC PROTECTION IAW SRM 51-23-06 CPM 51-25-00.

Part: SEAL DEPRESSOR — CORRODED (L1 DOOR) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, L1 DOOR FWD SEAL DEPRESSOR IS GOUGED. MX R & R SEAL DEPRESSOR IAW SRM SRM 51-41-01. MAJOR REPAIR.

Part: STOP FITTING — CORRODED (R2 DOOR) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, R2 DOOR ADJUSTABLE STOPS ON BELLCRANK ASSY ARE CORRODED. MAINTENANCE R & R R2 DOOR ADJUSTABLE STOPS IAW AMM 54-42-20.

Part: DAMPENER — CORRODED (R2 DOOR) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, R2 DOOR DAMPENER IS CORRODED. MX R & R R2 DOOR DAMPENER IAW AMM 52-42-27.

Part: FLOOR SUPPORT — CORRODED (FRAMES 88-90) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, FLOOR SUPPORT AFT OF L2 DOOR AT FRAMES 88-90 IS CORRODED. MX R & R FLOOR SUPPORT IAW SRM 51-40-02, & 51-41-01, 51-43-01.

Part: SHEAR WEB — CORRODED (FRAMES 87-88) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, CENTER SHEAR WEB AT FRAMES 87-88 CORRODED. MX R & R CENTER SHEAR WEB IAW SRM 51-40-02,51-42-01.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, RT FLOOR SUPPORT AFT OF R2 DOOR FRAMES 88-90 CORRODED. MX R & R FLOOR SUPPORT IAW SRM 51-40-02, & 51-41-01.

Part: BOLT — CORRODED (R2 DOOR) · corrosion level 2 · airframe 23,023 hrs

DURING HEAVY CHECK, LOWER EES MOUNT BOLTS AT R2 DOOR ARE CORRODED. MX R & R LOWER EES MOUNT BOLTS AT R2 DOOR IAW AMM 20-10-01

Part: SHEAR WEB — CORRODED (FRAMES 87-88) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

WHILE IN HEAVY CHECK WAS REPORTED THAT R/H SHEAR WEB AT FRAMES 87-88 IS CORRODED. MX REMOVED AND REPLACED RT SHEAR WEB IAW SRM 51-40-02,51-42-01.

Part: TORQUE TUBE — CORRODED (RT WING TE FLAP) · corrosion level 2 · airframe 15,639 hrs · 17,514 cycles

DURING HEAVY CHECK, RT WING FLAP TORQUE TUBE, F6 MALE ROD END IS PITTED. MX R & R RT WING FLAP TORQUE TUBE F6 MALE ROD END IAW AMM 27-51-03, PN 5912949-3, F6 TORQUE TUBE.

Part: FLOORBEAM — CRACKED (FRAME 86) · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, LT & RT FLOORBEAM ANGLES ARE CRACKED AT FRAME 86. MX R & R ANGLES IAW SRM 51-41-01.

Part: SCREW — CORRODED (L2 DOOR) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, L2 DOOR SLIDE CABLE LOWER MOUNTING HARDWARE IS CORRODED. MX R & R L2 DOOR SLIDE CABLE LOWER MOUNTING HARDWARE IAW AMM 52-12-40. PN NAS1154-10D, SCREW.

Part: BRACKET — CRACKED (NLG STEERING) · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, NLG STEERING MANIFOLD MOUNTING BRACKET IS CRACKED. MX R & R NLG STEERING MANIFOLD MOUNTING BRACKET IAW SRM 51-40-02, 51-43-03 RESTORED TOP COAT AND REPLACEMENT FASTENERS IAW SRM 51-23-06, PN 170-10788-401 SUPPORT.

Part: TRIM PANEL — CORRODED (GALLEY) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, AFT GALLEY FWD AND AFT HALVES TRIM PIECES HAVE CORROSION. MX R & R AFT GALLEY FWD AND AFT HALVES TRIM PIECES IAW CMM 25-33-55. PN 170-59522-001, TRIM.

Part: SEAL DEPRESSOR — GOUGED (PAX DOOR) · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, FWD PAX DOOR SEAL DEPRESSOR GOUGED IN SEVERAL AREAS BOTH FWD AND AFT SIDES OF DEPRESSOR. MX R & R AFT FWD PAX DOOR SEAL DEPRESSOR IAW SRM 51-43-03 ,51-41-01. MAJOR REPAIR

Part: FIREWALL — CRACKED (APU BAY) · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, RT APU FIREWALL IS CRACKED. MX PERFORMED REPAIR INSTRUCTIONS IAW SRM 53-31-21.

Part: SPAR — CHAFED (LT WING) · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, HYD PRESSURE LINE JAMNUT LOOSE & CHAFING ON SPAR 3 LT WING JUST OTBD OF RIB 4. MX LT SPAR 3, FCBS57-10-00-001, BETWEEN RIB 4A-6 WAS REPAIRED IAW ETD 2014-170-053811, REV B. FOR WORK DETAILS THIS REPAIR REQUIRES REINSPECT IAW ETD 2014-170-053811 BY USING FOLLOWING TASK. TASK 57-50-003-00001, INTERNAL DET THRESHOLD OF 25400FC OR 33782FH INTERVAL OF 24243FC OR 32243FH, IS SUFFIEICIENT AND IS MENT USING INSPECTION REQUIREMENTS. THRESHOLD IS COUNTED SINCE NEW TRANSFERED TO NON-MEL DMI 410693/3 FOR 6 MONTHS TO ALLOW INCORPORATION. INSPECTION MAINTENANCE PROGRAM IAW GMM 9.5.4. NO ITEMS WERE CHANGED.

Part: DAMPENER — CORRODED (SERVICE DOOR) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, FWD SERVICE DOOR DAMPENER IS CORRODED. MAINTENANCE R & R FWD SERVICE DOOR DAMPENER IAW AMM 51-41-27.

Part: SCREW — CORRODED (ZONE 100) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, RETAINING SCREWS ON INDICATOR SWITCH IN POTABLE WATER PANEL ARE CORRODED. MX R & R RETAINING SCREWS ON INDICATOR SWITCH IN POT WATER PANEL IAW AMM 20-10-01. PN NAS1801-08-10, SCREWS.

Part: HINGE — CORRODED (ACCESS DOOR) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, WASTE ACCESS DOOR HINGE HAS CORROSION. MX R & R WASTE ACCESS DOOR HINGE IAW SRM 51-41-02.

Part: BONDING STRAP — CORRODED (ZONE 100) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, RT ACCESS PANEL CUT OUT NUMEROUS BONDING STRAPS CORRODED. MX R & R 191FL RT ACCESS PANEL CUT OUT NUMEROUS BONDING STRAPS IAW SRM 51-73-00, AND REPLACED WORN AND CORRODED RECEPTACLE IAW SRM 51-42-04.

Part: BONDING STRAP — CORRODED (RT NACELLE) · corrosion level 2 · airframe 23,023 hrs · 17,514 cycles

DURING HEAVY CHECK, FAIRING 191FL, RT NACA SCOOP BONDING STRAP IS CORRODED. MX R & R FAIRING 191FL R/H NACA SCOOP BONDING STRAP IAW EMB 170/175 SRM 51-42-04,53-04-20 SEE CONTINUATION CARD C1 FOR WORK ACCOMPLISHED. PN 170-01108-608, STRAP, ACFT REMAINS UNTIL HEAVY CHECK IS COMPLETED.

Part: LIGHT — CRACKED (CABIN) · airframe 23,023 hrs · 17,514 cycles

SEVERAL EMERGENCY LIGHT STRIPS CRACKED.

Part: SEAL — MALFUNCTIONED (L2 DOOR) · airframe 22,487 hrs · 17,108 cycles

CREW REPORTED THAT THE L2 DOOR WAS VIBRATING AND SHAKING. AN EMERGENCY WAS NOT DECLARED AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND DEACTIVATED THE L2 DOOR SEAL AND PLACED ON CDL IAW AMM. ACFT IS GOOD FOR SERVICE.

Part: STEERING SYS — MALFUNCTIONED · airframe 21,929 hrs · 16,699 cycles

CREW RECEIVED A STEERING FAIL MESSAGE. MAINTENANCE RESET THE NWS SYSTEM IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.

Part: STEERING SYS — MALFUNCTIONED · airframe 21,923 hrs · 16,693 cycles

AFTER LANDING, CREW RECEIVED STEER FAIL MESSAGE WHEN THEY MOVED THE TILLER. ACFT HAD TO BE TOWED OFF THE TAXIWAY AND TO GATE. MAINTENANCE RESET STEERING AND PERFORMED GVI OF GEAR IAW AMM AND NO DEFECTS WERE NOTED. ACFT IS GOOD FOR SERVICE.

Part: STEERING SYS — MALFUNCTIONED (NLG) · airframe 21,766 hrs · 16,586 cycles

CREW RECEIVED STEERING FAIL MESSAGE AND LOST NOSE WHEEL STEERING ON LANDING ROLL. MAINTENANCE RESET CIRCUIT BREAKER IAW AMM AND FAULT CLEARED. AIRCRAFT IS GOOD FOR SERVICE.

Part: DOOR FRAME — DIRTY (L1 DOORWAY) · airframe 20,991 hrs · 16,008 cycles

F/A STATED THAT THE L1 DOOR IS HISSING IN FLIGHT. AN EMERGENCY WAS NOT DECLARED AND LANDED WITHOUT INCIDENT. CLEANED DEBRIS FROM DOOR FRAME AND PERFORMED PRESSURIZATION CHECK OF THE L1 DOOR IAW AMM. OPS CHECKED GOOD AND ACFT IS GOOD FOR SERVICE.

Part: BATTERY — INOPERATIVE (FLASHLIGHT) · airframe 20,916 hrs · 15,957 cycles

CREW REPORTED THAT THE CAPTAINS FLASHLIGHT WAS INOPERATIVE. MX REPLACED FLASHLIGHT BATTERIES IAW AMM AND OPS CHECKED GOOD..

Part: BRACKET — BROKEN (MEGAPHONE) · airframe 20,790 hrs · 15,854 cycles

CREW REPORTED THAT THE AFT MEGAPHONE BRACKET IS BROKEN. MX RESECURED MEGAPHONE TO BRACKET IAW AMM AND OPS CHECKED GOOD.

Part: MASK — BROKEN (CABIN) · airframe 19,483 hrs · 14,881 cycles

CREW REPORTED THAT A FLIGHT ATTENDANT DEMO MASK NEEDED TO BE REPLACED. MAINTENANCE REPLACED THE DEMO O2 MASK PER EMB AMM, OPS CHECKED GOOD.

Part: MEGAPHONE — INOPERATIVE (CABIN) · airframe 19,453 hrs · 14,860 cycles

CREW REPORTED THAT THE AFT MEGAPHONE WAS NOT WORKING PROPERLY. MAINTENANCE REMOVED AND REPLACED AFT MEGAPHONE PER EMB AMM 25-62-0 AND OPS CHECKED GOOD.

Part: OXYGEN MASK — DEPLOYED (CABIN) · airframe 19,287 hrs · 14,735 cycles

ROW 14 D F OXYGEN MASKS DEPLOYED UPON LANDING. MAINTENANCE RE-SECURED O2 MASKS PER EMB AMM 25-22-0. OPS CHECKED GOOD.

Part: MODULE — FAULTY (PITCH TRIM) · airframe 17,859 hrs · 13,682 cycles

ON APPROACH INTO DCA FLIGHT RECEIVED A PITCH TRIM FAIL MESSAGE AND BROKE OFF APPROACH. RAN MANUAL AND IT DID NOT CORRECT ITSELF. FLIGHT DECLARED AND EMERGENCY AND LANDED IN DCA WITH NO ISSUES. PAX DID NOT BRACE. MX REMOVED AND REPLACED MODULE ASSY.

Part: RIB — CRACKED (LT MLG WW) · airframe 17,048 hrs · 13,050 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LT WHEEL WELL FWD BULKHEAD (RIB 52) WEB REPAIR DOUBLER CRACKED. MX REMOVED, FABRICATED, AND INSTALLED NEW RIB IAW EMB 170/175 SRM 51-40-03, AND ETD 2012-170/004153 CRACK LENGTH .75" TOP CENTER OF DOUBLER. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: RIB — CRACKED (LT MLG WW) · airframe 17,048 hrs · 13,050 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LT WHEEL WELL FWD BULKHEAD RIB 52 CRACKED. MX REMOVED AND REPLACED NEW RIB P/N 170-08669-007 IAW EMB 170/175 SRM 51-40-03, AND ETD 2012-170/004153. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: GUSSET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 17,048 hrs · 13,050 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE RIGHT GUSSET ON FLOOR STRUCTURE AT FRAME 90 CORRODED. MAINTENANCE REMOVED AND REPLACED THE GUSSET AT FRAME 90 IAW EMB SRM 51-40-02, 51-41-02, 51-23-04, 51-23-05 AND 51-23-06. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SERVICE PANEL — CORRODED (LAV WASTE) · corrosion level 2 · airframe 17,048 hrs · 13,050 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND WASTE SERVICE BOX SHOWS CORROSION FROM INTERNAL SIDE. MX REMOVED AND REPLACED WASTE SERVICE BOX PN 170-65078-403 IAW EMB 170 SRM 51-43-03. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: PRESSURE SWITCH — INOPERATIVE (BRAKE SYSTEM) · airframe 16,655 hrs · 12,728 cycles

CREW REPORTED PARK BRAKE LIGHT ON IN FLIGHT, PARK BRAKE NOT RELEASED MSG IN FLIGHT, AND EMERGENCY PARK BRAKE FAULT MSG ON LANDING. CREW DECLARED EMERGENCY AND RETURNED TO FIELD AT PHL, LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED NR 1 EMERGENCY BRAKE PRESS SWITCH PER EMB AMM, OPS CHECK GOOD.

Part: BATTERY — DISCHARGED (CABIN) · airframe 16,649 hrs · 12,722 cycles

CREW REPORTED R2 DOOR EMERGENCY PATH LIGHT INOP. MAINTENANCE REPLACED EMERGENCY LIGHT BATTERY NR 4 IAW EMB AMM, OPS CHECK GOOD.

Part: BATTERY — DISCHARGED (CABIN) · airframe 16,649 hrs · 12,722 cycles

CREW REPORTED R2 DOOR EMERGENCY SIGN LIGHT INOP. MAINTENANCE REPLACED EMERGENCY LIGHT BATTERY NR 3 IAW EMB AMM, OPS CHECK GOOD.

Part: MODULE — MALFUNCTIONED (BRAKE SYSTEM) · airframe 16,626 hrs · 12,704 cycles

CREW REPORTED PARKING BRAKE INDICATED ON IN FLIGHT, CREW DECLARED AN EMERENCY AND DIVERTED TO PIT, AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED PSEM NR 1 PER EMB AMM, OPS CHECK GOOD.

Part: PUMP — LEAKING (HYDRAULIC SYS) · airframe 15,811 hrs · 12,065 cycles

CREW REPORTED A HYDRAULIC QUANTITY 1 LEAK DURING FLIGHT. CAPTAIN DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT IN BTV. ON CALL MAINTENANCE FOUND THE ENGINE DRIVEN PUMP LEAKING. ON CALL MAINTENANCE REPLACED THE ENGINE DRIVEN PUMP PER EMB AMM, OPS AND LEAK CHECK GOOD.

Part: POWER UNIT — INOPERATIVE (CABIN) · airframe 15,808 hrs · 12,063 cycles

CREW REPORTED R-1 DOOR EXIT SIGN WASN'T ILLUMINATING. MAINTENANCE REMOVED AND REPLACED ELPU NR 3 PER EMB AMM, OPS CHECK GOOD.

Part: POWER UNIT — INOPERATIVE (CABIN) · airframe 15,808 hrs · 12,063 cycles

CREW REPORTED L-2 DOOR EXIT SIGN WOULDN'T ILLUMINATE. MAINTENANCE REMOVED AND REPLACED ELPU NR 2 PER EMB AMM, OPS CHECK GOOD.

Part: WARNING SYSTEM — MALFUNCTIONED (NLG STEERING) · airframe 15,658 hrs · 11,944 cycles

CREW REPORTED STEER FAIL MSG DURING APPROACH INTO DCA. CREW DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED FUNCTIONAL TEST OF NOSE WHEEL STEERING PER EMB AMM, NO DEFECTS NOTED. A/C WAS THEN RETURNED TO SERVICE.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 15,658 hrs · 11,944 cycles

CREW REPORTED STEER FAIL MSG DURING APPROACH INTO DCA. CREW DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED FUNCTIONAL TEST OF NOSE WHEEL STEERING PER EMB AMM, NO DEFECTS NOTED. A/C WAS THEN RETURNED TO SERVICE.

Part: POWER UNIT — INOPERATIVE (CABIN) · airframe 14,761 hrs · 11,285 cycles

CREW REPORTED TWO EMERGENCY LIGHTS ABOVE CABIN AISLE WOULDN'T TURN ON WHEN TESTED. MAINTENANCE REMOVED AND REPLACED NR 2 ELPU PER EMB AMM, OPS CHECK GOOD.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 14,597 hrs · 11,171 cycles

WHILE AIRCRAFT WAS IN FOR HEAVY CHECK, MAINTENANCE WAS REQUIRED TO WORK CORRECTIVE ACTION ON DMI 135864-2. MAINTNENANCE PERFORMED MAJOR REPAIR TO NR 2 RVSM AREA, CUT OUT DAMAGE AND INSTALLED FILLER AND DOUBLER IAW EMBRAER ETD2011-170/04002. REFERENCE DMI 252230/1 FOR REINSPECT. MATERIAL 2024T3 .050, PO 153544.

Part: DOUBLER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 14,597 hrs · 11,171 cycles

WHILE AIRCRAFT WAS IN FOR HEAVY CHECK, LEVEL 2 CORROSION WAS FOUND ON THE POTABLE WATER SERVICE PANEL AND RETAINING DOUBLERS. MAINTENANCE REMOVED & REPLACED BOTH POTABLE WATER SERVICE PANEL DOUBLERS IAW EMB 170 SRM 51-43-02 & 51-40-02. P/N'S 170-86656-003 & 170-86657-003. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: SENSOR — FAILED (LE SLAT)

CREW REPORTED A SLAT FAIL MSG DURING TAKEOFF ROLL FROM JAX, CREW DECLARED EMERGENCY AND RETURNED TO FIELD AT JAX AND LANDED WITHOUT INCIDENT. OCM PERFORMED OPERATIONAL CHECKS OF SLAT SYSTEM PER EMB AMM AND REPORTED NO DEFECTS FOUND, A/C WAS THEN RETURNED TO SERVICE. THE A/C LANDED WITHOUT ANY FAILURES INTO DCA ON NEXT FLIGHT. DUE TO FAULT CODES FOUND IN THE CMC, MAINTENANCE REMOVED AND REPLACED BOTH RT 2/3 AND 3/4 SLAT SKEW SENSORS PER EMB AMM AND PERFORMED OPS CHECKS.

Part: STEERING SYS — MALFUNCTIONED (NLG) · airframe 13,147 hrs · 9,959 cycles

CREW REPORTED STEER FAIL MSG ON APPROACH INTO MCI. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT AND RESET NOSE WHEEL STEERING CB PER EMB AMM, OPS CHECK GOOD. A/C WAS THEN RETURNED TO SERVICE.

Part: SLIDE — UNLACED (EMERGENCY EXIT) · airframe 11,367 hrs · 8,466 cycles

THIS WRITE-UP WAS GENERATED WHILE A/C WAS OUT OF SERVICE FOR IT'S HEAVY CHECK INSPECTION. MX REPORTED THE R-2 EMERGENCY EVAC SLIDE LACING BECAME UNRAVELED. MAINTENANCE REMOVED AND REPLACED THE R-2 SLIDE PER EMB AMM.

Part: FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,367 hrs · 8,466 cycles

AC WAS OUT OF SERVICE FOR HEAVY CHECK INSPECTION, CORROSION WAS NOTED ON THE FWD CABIN FRAME 16 AT LT SEAT TRACK BEAM. MAINTENANCE REMOVED CORROSION AND INSTALLED DOUBLERS/FILLERS IAW ETD 2009-170-10090.

Part: FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,367 hrs · 8,466 cycles

AC WAS OUT OF SERVICE FOR HEAVY CHECK INSPECTION, CORROSION WAS NOTED ON THE FWD CABIN FRAME 17 AT LT SEAT TRACK BEAM. MAINTENANCE REMOVED CORROSION AND INSTALLED DOUBLERS/FILLERS IAW ETD 2009-170-10090.

Part: FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,367 hrs · 8,466 cycles

AC WAS OUT OF SERVICE FOR HEAVY CHECK INSPECTION, CORROSION WAS NOTED ON THE FWD CABIN FRAME 14 AT RT SEAT TRACK BEAM. MAINTENANCE REMOVED CORROSION AND INSTALLED DOUBLERS/FILLERS IAW ETD 2009-170-10090.

Part: BUSHING — CRACKED (THRUST REVERSERS)

PROBLEM FOUND ON THRUST REVERSER REMOVED FROM ACFT. UPON PRELIMINARY INSP AT APPLIED COMPOSITES ENGINEERING (ACE) IT WAS DISCOVERED THAT ONE FWD HINGE BUSHING PN 14G0311-203 WAS CRACKED ACROSS THE SHOULDER AND AROUND THE TRANSITION FROM THE RADIAL TO THE FLANGE ON THE OUTSIDE OF THE BUSHING. BUSHING FOUND ON E2 LT REVERSER PN 15G0002-014, SN HRD 00149.

Part: ACTUATOR — FAILED (HORIZONTAL STAB) · airframe 2,099 hrs · 1,507 cycles

CREW REPORTED PITCH TRIM FAIL IN FLIGHT, DECLARED AN EMERGENCY INTO PHL AND LANDED WITHOUT INCIDENCE. MAINTENANCE CONCLUDED TROUBLESHOOTING AND REPLACED THE HORIZONTAL STABILIZER ACTUATOR.

Part: SLIDE — DEPLOYED (L1 DOOR) · airframe 1,839 hrs · 1,309 cycles

RFLIGHT ATTENDANT DEPLOYED L1 DOOR EMERGENCY DOOR SLIDE ON RT.

Part: PUMP — CRACKED (HYDRAULIC SYSTEM) · airframe 1,701 hrs · 1,184 cycles

CREW REPORTED LOSS OF NR 1 HYDRAULIC QAUNTITY AND PRESSURE. CONTINUED ON TO DESTINATION. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NR 1 ENGINE DRIVEN HYDRAULIC PUMP CRACKED. REPLACED NR 1 ENGINE HYDRUALIC PUMP AND RETURNED A/C TO SERVICE.