N804MD

Part: LIGHT — DETACHED (CABIN) · airframe 28,326 hrs · 21,261 cycles

CREW REPORTED THAT THE PHOTO LUMINESCENT STRIP WAS DETACHED AT ROW 16. MAINTENANCE RESECURED PHOTO LUMINESCENT STRIP IAW AMM AND OPS CHECKED GOOD.

Part: BUTTON — MISSING (MEGAPHONE) · airframe 27,916 hrs · 20,937 cycles

MAINTENANCE REPORTED THAT THE VOLUME CONTROL BUTTON ON THE MEGAPHONE WAS MISSING. MAINTENANCE R & R MEGAPHONE IAW AMM AND OPS CHECKED GOOD.

Part: BRACKET — CRACKED (ZONE 100) · airframe 27,780 hrs · 20,826 cycles

DURING HEAVY CHECK, LT BRACKET IS CRACKED. MAINTENANCE REMOVED CRACKED BRACKET FABRICATED NEW BRACKET, MATCH DRILLED REPLACEMENT PARTS, ALL WORK PERFORMED IAW EA 170EA-53-50-0001, AMM 201-10-01 SRM 51-40-02, 51-41-01, 51-45-00, PART WAS HFEC NO CRACK LIKE INDICATIONS FOUND AT THIS TIME.

Part: SUPPORT — CORRODED (RT WING FLAPS) · corrosion level 2 · airframe 27,780 hrs · 20,826 cycles

DURING HEAVY CHECK RT WING FLAP 5-6 TORQUE TUBES BEARINGS SUPPORT HAVE CORROSION. MAINTENANCE R & R RT WING FLAP 5-6 TORQUE TUBES BEARINGS SUPPORT IAW AMM 27-51-04, P/N 1702961 BEARING SUPPORT ASSY.

Part: TORQUE TUBE — CORRODED (LT WING TE FLAP) · corrosion level 2 · airframe 27,780 hrs · 20,826 cycles

DURING HEAVY CHECK, LT WING FLAP TORQUE TUBE F6 HAS CORRODED ON MALE END. MAINTENANCE R & R LT WING FLAP TORQUE TUBE F6 IAW AMM 27-51-03, PN 5912949-3, TORQUE TUBE.

Part: BULKHEAD — CRACKED (LT MLG WW) · airframe 27,780 hrs · 20,826 cycles

DURING A HEAVY CHECK, THE LT MLG WHEEL WELL FWD BULKHEAD CRACKED VERTICALLY ALONG UPPER RADIUS, 6" FROM OTBD EDGE. MX R & R FWD BULKHEAD IAW SRM 51-41-01 AND ETD 2015-170-004097.

Part: ANGLE — CRACKED (ZONE 100) · airframe 27,780 hrs · 20,826 cycles

DURING HEAVY CHECK, APU RT BULKHEAD 351BZ INBD ANGLE BOTTOM CORNER IS CRACKED. MAINTENANCE REPAIRED CRACK IAW SRM 53-31-21, FIG 202.

Part: NUT — CORRODED (BELLCRANK) · corrosion level 2 · airframe 27,780 hrs · 20,826 cycles

DURING HEAVY CHECK, R1 DOOR NUT ON STOP BELLCRANKS IS CORRODED. MAINTENANCE R & R R1 DOOR NUT ON STOP BELL CRANKS IAW AMM 52-41-20. PN AN316-4R, NUT.

Part: SUPPORT — CRACKED (LT MLG WW) · airframe 27,780 hrs · 20,826 cycles

DURING HEAVY CHECK, RIB SUPPORT ANGLE AT LT WHEEL WELL FWD BULKHEAD HAS CRACK RADIATING FROM BOTH DIRECTIONS FROM OTBD FASTENER. MAINTENANCE R & R RIB SUPPORT ANGLE AT LT WHEEL WELL FWD BULKHEAD IAW SRM 51-43-03, PN 170-30709-001, SUPPORT.

Part: LIGHT — UNSECURE (CABIN) · airframe 27,626 hrs · 20,698 cycles

MAINTENANCE REPORTED THAT PART OF THE EMERGENCY LIGHT STRIP AT SEAT 4C WAS LOOSE. MAINTENANCE SECURED THE LIGHT STRIP IAW AMM AND OPS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 27,459 hrs · 20,563 cycles

CREW REPORTED THAT THREE EMERGENCY LIGHTS IN THE FWD CABIN WERE NOT FULLY ILLUMINATING. MAINTENANCE R & R IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.

Part: LIGHT — LOOSE (SEAT 2A) · airframe 26,922 hrs · 20,130 cycles

CREW REPORTED THAT THE EMERGENCY LIGHT AT SEAT 2A OUT OF ADJUSTMENT. MAINTENANCE ADJUSTED EMERGENCY LIGHTIAW AMM AND OPS CHECKED GOOD.

Part: BATTERY PACK — INOPERATIVE (FLASHLIGHT) · airframe 26,913 hrs · 20,122 cycles

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

Part: ACTUATOR — FAILED (TE FLAPS) · airframe 26,510 hrs · 19,801 cycles

CREW SELECTED FLAPS 3 AND RECEIVED A FLAPS FAIL MESSAGE. CREW DISCONTINUED APPROACH TO RUN THE QRH WITH NO SUCCESS. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND THE RT OTBD FLAP ACTUATOR TRIPPED. TRIED TO RESET IT BUT THE SPRING WAS WORN OUT. MAINTENANCE CLEARED INHIBITS AND PLACED ACTUATOR ON DMI IAW AMM. ACFT IS GOOD FOR SERVICE.

Part: ACTUATOR — FAILED (TE FLAPS) · airframe 26,513 hrs · 19,802 cycles

CREW RECEIVED A FLAP FAIL MESSAGE. DIVERTED. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE R & R FLAP ACTUATOR IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.

Part: LIGHT — LOOSE (SEAT ROW 10) · airframe 25,883 hrs · 19,336 cycles

CREW REPORTED THAT THE EMEGENCY LIGHT AT ROW 10 WAS LOOSE. MAINTENANCE SECURED THE LIGHT STRIP IAW AMM AND OPS CHECKED GOOD.

Part: SHEAR TIE — DAMAGED (FRAME 88) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, DAMAGE FOUND ON SHEAR TIE FRAME 88 BETWEEN STRINGERS 26-27R. MX R & R SHEAR TIE IAW SRM 51-40-02, 51-41-01. MAJOR REPAIR

Part: SHEAR TIE — DAMAGED (FRAME 88) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, DAMAGE ON SHEAR CLIP FRAME 88 BETWEEN STRINGERS 26-27R. MX R & R SHEAR CLIP IAW SRM 51-40-02, 51-41-01.

Part: SHEAR WEB — CORRODED (FRAME 19) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, CORROSION WAS FOUND ON THE SHEAR WEB AT FRAME 19, LT SIDE. MAINTENANCE R & R THE SHEAR WEB IAW SRM 51-43-02 & 51-41-02.

Part: ANGLE — CORRODED (FLOORBEAM) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, FLOORBEAM AT FRAME 17 RT SIDE CORRODED. MX R & R FLOORBEAM FRAME 17 IAW SRM 51-41-01.

Part: BOLT — CORRODED (CARGO DOOR) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, FWD CARGO LT & RT CENTER DOOR FITTING HARDWARE CORRODED. MAINTENANCE R & R FWD CARGO LT, RT CENTER DOOR FITTINGS HARDWARE IAW AMM 53-21-29, PN PE21094-06016A, BOLT.

Part: RIVET — CORRODED (WASTE BOX) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, CORROSION WAS FOUND ON RIVETS OF THE WASTE BOX DOUBLER FORWARD SIDE. MAINTENANCE R & R RIVETS IAW ETD 2014-170-028885 AND SRM 51-41-02.

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, RT HORIZONTAL STAB AFT OF FWD SPAR, RIB 11 FWD LOWER FLANGE IS CRACKED. MX TRIMMED DAMAGE OUT ON RT HORIZONTAL STAB AFT OF FWD SPAR RIB FWD LOWER FLANGE FABRICATED REPAIR ANGLES IAW ETD 2014-170-028468. MAJOR REPAIR

Part: SEAL DEPRESSOR — DAMAGED (ZONE 800) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, L1 DOOR FWD CUT OUT SEAL DEPRESSOR AREA OF THICKNESS REDUCTION DAMAGE. MAINTENANCE R & R L1 DOOR FWD CUT OUT SEAL DEPRESSOR SRM 51-40-02, 51-41-01, 51-43-03. MAJOR REPAIR.

Part: SHEAR TIE — CRACKED (VERTICAL STAB) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, MAINTENANCE REPORTED A CRACK ON THE VERTICAL STAB T/E SHEAR TIE LOCATED BETWEEN RIBS 9 & 10 ON THE RT SIDE AT FORWAD FLANGE AFT END AND AFT FLANGE FORWORD END. MAINTENANCE PERFORMED REPAIR WITH FABRICATED REPAIR SHEAR TIE IAW ETD 2014-170-028922, REV 1.

Part: SEAL DEPRESSOR — DAMAGED (L1 DOORWAY) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, L1 DOOR CUTOUT FWD SEAL DEPRESSOR ONE AREA OF THICKNESS REDUCTION DAMAGE. MX MEASURED DAMAGE AND DETERMINED THAT IT IS UNSERVICABLE IAW SRM 53-10-21. R & R L1 DOOR CUT OUT FWD SEAL DEPRESSOR IAW SRM 51-40-02, 51-41-01, 51-43-03 ALSO REMOVED AND REINSTALLED L1 DOOR FRAME FWD LOWER MOST STOP TO FOM MAINTANENCE IAW AMM 53-10-21.

Part: DOOR SILL — CORRODED (CARGO DOORWAY) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, FWD CARGO LOWER DOOR SILL HAS 5 NUTPLATES STAND OFF BRACKETS CORRODED WITH 1 CRACKED, 1 DENTED. MAINTENANCE R & R FWD CARGO LOWER SILL HAS 5 NUTPLATES STAND OFF BRACKETS CORRODED WITH 1 CRACKED, 1 DENTED IAW EMB 170 51-40-02, PN 170-67176-401, SUPPORT. AIRCRAFT REMAINS UNTIL HEAVY HECK IS COMPLETED.

Part: BOLT — CORRODED (STOP FITTING) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, AFT SERVICE DOOR STOP FITTINGS MOUNT HARDWARE STOP FITTINGS ARE CORRODED. MAINTENANCE R & R AFT SERVICE DOOR STOP FITTINGS MOUNT HARDWARE IAW AMM 52-42-23.

Part: THRESHOLD — CORRODED (R2 DOOR) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, R2 DOOR THRESHOLD BETWEEN FRAMES 85-87 AT GIRT BAR FITTING IS CORRODED. MAINTENANCE REMOVED CORROSION IAW ETD 2014-170-028504.

Part: STOP FITTING — CORRODED (SERVICE DOOR) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, AFT SERVICE DOOR STOP FITTING, DOOR STOP LOCKNUT ON 3 FITTINGS 1, 2, 4 IS CORRODED. MX R & R AFT SERVICE DOOR STOP FITTING DOOR STOP LOCKNUT ON 3 FITTINGS 1, 2, 4 IAW AMM 52-42-23, PN NAS509-7, JAM NUT.

Part: GIRT BAR — CORRODED (L2 DOOR) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, SPLICE BAR INBD OF FWD L2 DOOR GIRT BAR FITTING AFT OF FRAME 5 CORRODED. MX R & R SPLICE BAR IAW SRM 51-40-02, 51-43-03.

Part: FIREWALL — CRACKED (APU BAY) · airframe 25,842 hrs · 19,305 cycles

RT APU FIRWALL IS CRACKED. MX REMOVED CRACKED AREAS AT THE UPPER AND LOWER INBD RADIUS IAW ETD 2014-170-030302.

Part: THRESHOLD — CORRODED (FRAMES 85-87) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, L2 DOOR THRESHOLD BETWEEN FRAMES 85-87 AT GIRT BAR FITTINGS IS CORRODED. MAINTENANCE R & R L2 DOOR THRESHOLD BETWEEN FRAMES 85-87 AT GIRTBAR FITTINGS IAW SRM 51-40-02, 51-41-01, 51-43-01. MAJOR REPAIR.

Part: NUT PLATE — LOOSE (SCUFF PLATE) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, FWD CARGO DOOR SCUFF PLATE HAS NUMEROUS NUT PLATES THAT ARE LOOSE AND ONE NUTPLATE NEEDED TO BE REPLACED BOTTOM OF SCUFF PLATE BETWEEN FRAMES 24-25. MAINTENANCE R & R DAMAGED CENTER SEAL REST IAW SRM 51-41-01, 51-40-02. DETAILS FCBS 53-21-00-006 THIS DOES NOT CHANGE INSPECTION REQUIREMENTS. PN 170-66804-401, SEAL REST.

Part: DOOR — CORRODED (LAV WASTE DUMP) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, LAVATORY WASTE DUMP DOOR BY HINGE IS CORRODED. MX R & R LAV WASTE DUMP DOOR IAW AMM 21-10-01, SRM 51-40-00, PN 170-86668-403 SERVICE PANEL.

Part: RIB — GOUGED (VERTICAL STAB) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, TWO GOUGES ON TOP OF VERTICAL STAB RIB 14. MAINTENANCE R & R VERTICAL STAB RIB 14 IAW SRM 51-41-02, 51-42-01, 51-42-02. MAJOR REPAIR

Part: ATTACH BRACKET — CRACKED (FLOOR SUPPORT) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, FLOORBOARD CLIP NUT ATTACH BRACKET BETWEEN LT CENTER FLOORBEAM AND L2 DOOR THRESHOLD AT FRAME 85 IS CRACKED. MAINTENANCE R & R FLOORBOARD CLIP NUT ATTACH BRACKET BETWEEN LT CENTER FLOORBEAM AND L2 DOOR THRESHOLD AT FRAME 85 IAW SRM 51-41-01, PN 170-66796-001, PANEL ASSY.

Part: SUPPORT — CORRODED (FLAP TRACK) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, LT WING FLAP TRACK SUPPORT 2, 3, 4 FWD ATTACH POINTS HARDWARE IS CORRODED. MX R & R LT WING FLAP TRACK SUPPORT 2, 3, 4 FWD ATTACH POINTS HARDWARE IAW AMM 57-54-21, PN MS14145L8 NUT.

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, RT HORIZONTAL STAB AFT OF FWD SPAR RIB 12 FWD UPPER FLANGE AFT END IS CRACKED. MX PERFORMED PERMANENT REPAIR RT HORIZONTAL STAB AFT OF FWD SPAR RIB 12 FWD UPPER FLANGE AFT END IAW ETD 2014-170-028468. SEE CONTINUATION NR 326 C1,C2 FOR WORK DETAILS ISSUED DMI 513611/3 FOR THE REPAIR INSPECTION TASK 55-10-012-0001. INTERVAL DET THRESHOLD OF 20000 FC INTERVAL OF 20000 F/C THRESHOLD COUNTED SINCE NEW REF VP-0100146-2014/370 FOR INSPECTION OF REPAIR AREA FCBS 55-10-00-005.

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, LT HORIZONTAL STAB AFT OF FWD SPAR RIB 11 CRACKED ON FWD UPPER FLANGE AT AFT END. MAINTENANCE REPAIRED LT HORIZONTAL STAB RIB 11 IAW ETD2014-170-0028468.

Part: STRUCTURE — CORRODED (GALLEY) · corrosion level 2 · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, AFT GALLEY ON FRONT EDGE AROUND COFFEEMAKER IS CORRODED. MX R & R ALL CORRODED PIECES ON FRONT EDGE AROUND COFFEEMAKER IN AFT GALLEY IAW AMM 25-00-05, 25-00-23, 20-10-01, PN CDSP2200-11 SPLIT JOINT BRACKET.

Part: CHANNEL — CRACKED (VERTICAL STAB) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, VERTICLE STABILIZER L/E RT LOWER GANG CHANNEL IS CRACKED. MX R & R CHANNEL IAW SRM 51-41-02.

Part: SUPPORT BRACKET — CRACKED (ZONE 100) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, RT RAM AIR DUCT SUPPORT BRACKET IS CRACKED. MX R & R RT RAM AIR DUCT SUPPORT BRACKET IAW SRM 51-40-00, PN 171-06435-401, SUPPORT BRACKET.

Part: DOOR — STUCK (L1) · airframe 22,568 hrs · 16,893 cycles

MAIN CABIN DOOR STUCK AND WOULD NOT OPEN. UNBOUND L1 DOOR, OPS CHECKED OK IAW AMM 52-11-00.

Part: FLASHLIGHT — INOPERATIVE (FWD CABIN) · airframe 24,927 hrs · 18,646 cycles

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

Part: SMOKE DETECTOR — DEFECTIVE · airframe 24,470 hrs · 18,301 cycles

CREW RECEIVED A SMOKE MESSAGE IN FLIGHT. AN EMERGENCY WAS NOT DECLARED AND LANDED WITHOUT INCIDENT. MX FOUND THREE HITS ON THE CMC FOR THE SMOKE DETECTOR DURING FLIGHT. MX R & R SMOKE DETECTOR IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.

Part: SEAL — DIRTY (L2 DOOR) · airframe 23,474 hrs · 17,560 cycles

CREW REPORTED HEARING A HISSING NOISE COMING FROM THE L2 DOOR DURING DESCENT BELOW 10,000 FEET. CREW DID NOT DECLARE AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE CLEANED & INSPECTED L2 DOOR SEAL PER EMB AMM AND FOUND SEAL TO BE OKAY FOR SERVICE.

Part: INDICATOR — OBSTRUCTED (L2 DOOR) · airframe 23,421 hrs · 17,522 cycles

CREW REPORTED THAT THE L2 DOOR LATCH INDICATOR IS INOPERATIVE. MAINTENANCE REMOVED DEBRIS FROM LATCH INDICATOR PER EMB AMM AND OPS CHECKED GOOD.

Part: GEARBOX — DIRTY (CABIN DOOR) · airframe 23,363 hrs · 17,482 cycles

CREW REPORTED THAT THE MAIN CABIN DOOR WAS HARD TO OPEN & CLOSE FROM BOTH INSIDE & OUTSIDE OF A/C. MAINTENANCE CLEANED DOOR LEVER GEAR BOX AMP & PERFORMED OPS CHECK OF L1 PER EMB AMM 52-11-20. OPS CHECKED GOOD.

Part: UNKNOWN — DAMAGED (CABIN DOOR) · airframe 23,083 hrs · 17,276 cycles

FLIGHT ATTENDANT REPORTED THAT THE MAIN CABIN DOOR LEVER ON THE L1 DOOR GETS STUCK HALFWAY DOWN, AND THE DOOR IS STIFF AND HARD TO CLOSE. MAINTENANCE INSPECTED THE DOOR AND FOUND MINOR DAMAGE. REQUESTED AND GRANTED A FLY-BY FROM EMB. OKAY TO FLY PER EMB AMM.

Part: SLIDE — DEFECTIVE (L2 DOOR) · airframe 22,997 hrs · 17,214 cycles

DURING A SCHEDULED SLIDE DEPLOYMENT, L2 SLIDE OPENED HALF WAY AND GOT STUCK IN DOOR. MAINTENANCE HAD TO SHAKE THE DOOR TO GET THE SLIDE TO FULLY DEPLOY. SLIDE HAS BEEN SENT TO GOODRICH FOR REPAIR/OVERHAUL PER EMB AMM.

Part: SLIDE — DAMAGED (L1 DOOR) · airframe 22,702 hrs · 16,999 cycles

CREW REPORTED L1 DOOR BUSTLE WAS LOOSE. MX INSPECTED AND FOUND THE SLIDE FRAME TO BE BROKEN. MX REMOVED AND REPLACED SLIDE PER EMB AMM AND OPS CHECKED GOOD.

Part: UNKNOWN — MALFUNCTIONED (BRAKE SYSTEM) · airframe 22,551 hrs · 16,882 cycles

CREW REPORTED ON TAXI IN RECEIVING AN EMERGENCY BRAKE FAULT AND UNABLE TO MOVE. MX PERFORMED AN OPS CHECK OF PARKING BRAKE SYSTEM IAW EMB AMM 32-44-00 AND OPS CHECKED GOOD.

Part: RIB — CRACKED (RT WING) · airframe 25,842 hrs · 19,305 cycles

DURING HEAVY CHECK, RT RIB NR 10 AT SPAR NR 2 IS CRACKED. R & R RT RIB IAW SRM 51-43-01, 51-43-02.

Part: BRACKET — BROKEN (MEGAPHONE) · airframe 21,985 hrs · 16,493 cycles

CREW REPORTED THE MEGAPHONE BRACKET WAS BROKEN. MAINTENANCE REPLACED WITH A NEW BRACKET PER EMB AMM.

Part: ACTUATOR — FAULTY (ZONE 100) · airframe 21,973 hrs · 16,482 cycles

SHORTLY AFTER TAKEOFF CREW REPORTED A PRESN AUTO FAIL MESSAGE ON EICAS. AFTER RUNNING QRH THE PROBLEM RETURNED. F/A REPORTED THERE WAS SMOKE IN THE CABIN. HOWEVER WE BELIEVE THIS TO JUST BE CONDENSATION. MAINTENANCE REPLACED THE OFV ACTUATOR PER EMB AMM.

Part: DOOR — LACK OF LUBE (CABIN) · airframe 21,898 hrs · 16,421 cycles

CREW REPORTED THE L2 DOOR ARMING LEVER IS STICKING. MAINTENANCE CLEANED AND LUBED THE L2 DOOR AND ADJUSTED PER EMB AMM REF 52-12-52.

Part: ATTACH BRACKET — CRACKED (RT WING) · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE ANGLE BRACKET FOR ATTACHING PANEL 195FL LOCATION BOTTOM TRAILING EDGE RIGHT WING CRACKED. MAINTENANCE REMOVED AND REPLACED THE ATTACH BRACKET IAW EMB 170 SRM 51-40-02. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: BRACKET — CRACKED (RT WING) · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND ANGLE BRACKET AFT EDGE RIGHT WING FOR PANEL 195ER CRACKED. MAINTENANCE REMOVED AND REPLACED BRACKET IAW EMB 170 51-30-00, AND 51-43-02. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE RIGHT AFT SEAT TRACK EXTENSION FRAME 86 TO 89 CORRODED. MAINTENANCE REMOVED AND REPLACED THE SEAT TRACK EXTENSION IAW EMB 170 SRM 53-23-10, 51-43-00, 51-40-02, AND 51-43-03. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE LEFT FF1 FORWARD SEAT TRACK EXTENSION CORRODED FRAME 12L TO 20L. MAINTENANCE REMOVED AND REPLACED THE FF1 FORWARD SEAT TRACK EXTENSION IAW EMB 170 SRM 51-41-01, 51-41-02, 51-43-03, AND 51-43-04. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SHEAR WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE SHEAR WEB FRAME 14R CORRODED. MAINTENANCE REMOVED AND REPLACED THE SHEAR WEB FRAME 14R IAW EMB 170 SRM 51-40-02, 51-40-04, 51-41-02, AND 51-43-02. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND CORROSION ON LEFT SHEAR PANEL FRAMES 87 TO 88. MAINTNENACE REMOVED AND REPLACED THE LEFT SHEAR PANEL FRAMES 87 TO 88 IAW EMB 170 SRM 51-42-00, 51-43-00, 51-42-01, 51-40-02, AND 52-42-02. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SILL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE SILL PLATE AFT R1 DOOR CORRODED. MAINTENANCE REMOVED AND REPLACED SILL PLATE AFT R1 DOOR IAW EMB 170 SRM 51-40-02, 51-41-02, 51-43-02, AND 51-40-04. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND LEFT AFT SEAT TRACK EXTENSION CORRODED. MAINTENANCE REMOVED AND REPLACED LEFT AFT SEAT TRACK EXTENSION IAW EMB 170 SRM 53-23-10, 51-43-00, 51-40-01, AND 51-43-03. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: BOLT — CORRODED (L1 DOOR) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE L1 DOOR SLIDE HARDWARE RUSTY. MAINTENANCE REMOVED AND REPLACED L1 DOOR SLIDE HARDWARE IAW EMB 170 AMM 20-10-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND LEFT OUTBOARD BRACKET ON FRAME 87 BROKEN. MAINTENANCE REMOVED AND REPLACED THE LEFT OUTBOARD BRACKET ON FRAME 87 IAW EMB 170 SRM 51-40-02, AND 51-41-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND RIGHT INBOARD SEAT TRACK FRAME 85 CORRODED. MAINTENANCE REMOVED AND REPLACED RIGHT INBOARD SEAT TRACK AT FRAME 85 IAW EMB 170 SRM 51-10-03, 53-23-10, 53-43-01, 51-41-01, 51-20-00, 51-43-02, 51-43-03, 51-43-04, 51-23-06 AND 51-23-00. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SNUBBER — CORRODED (L1 DOOR) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE L1 DOOR SNUBBER CORRODED. MAINTENANCE REMOVED AND REPLACED THE L1 DOOR SNUBBER IAW EMB 170 AMM 52-11-27. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: GUSSET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LEVEL 2 CORROSION AT LEFT MIDDLE FR 90 AND RIGHT MIDDLE FR 90. MX REMOVED AND REPLACED LEFT AND RIGHT GUSSET ASSEMBLIES MIDDLE FR 90 P/N 170-60261-001 AND 170-60257-001, IAW EMB 170/175 SRM 51-41-02. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: GUSSET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LEVEL 2 CORROSION AT LEFT MIDDLE FR 90 AND RIGHT MIDDLE FR 90. MX REMOVED AND REPLACED LEFT AND RIGHT GUSSET ASSEMBLYS MIDDLE FR 90. P/N 170-60261-001 AND 170-60257-001 IAW EMB 170/175 SRM 51-41-02. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: SHEAR PLATE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND RIGHT SHEAR PLATE BETWEEN FRAME 87 AND 88 CORRODED. MAINTENANCE REMOVED AND REPLACED RIGHT SHEAR PLATE BETWEEN FRAME 87 AND 88 IAW EMB 170 SRM 51-42-00, 51-43-00, 51-40-02, AND 51-42-02. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SPLICE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE LEFT MID FRAME 89 CORRODED. MAINTENANCE REMOVED AND REPLACED FRAME SPLICE IAW EMB 170 SRM 51-43-01, AND 51-40-02. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: BRACKET — CRACKED (NLG) · airframe 21,814 hrs · 16,355 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE NLG RIGHT SPIN BRAKE BRACKET CRACKED. MAINTENANCE REMOVED AND REPLACED THE NLG RIGHT SPIN BRAKE BRACKET IAW EMB ETD 2011-170-100619 REVA /PERMANENT REPAIR. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: LIFE VEST — TORN (CABIN) · airframe 21,783 hrs · 16,326 cycles

CREW REPORTED INFANT LIFE VEST TORN. MAINTENANCE REPLACED INFANT LIFE VEST IAW EMERGENCY EQUIPMENT MANUAL.

Part: STRUCTURE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 19,497 hrs · 14,563 cycles

WHILE AIRCRAFT WAS IN FOR HEAVY CHECK MAINTENANCE FOUND POTABLE WATER SERVICE PANEL ATTACH FLANGE CORRODED. MAINTENANCE REMOVED AND REPLACED WATER BOX ASSY AND DOUBLERS IAW EMB 170 SRM 51-43-02. PART NUMBERS REPLACED 170-85093-403/BOX ASSY, 170-86656-003/DOUBLER, 170-86657-003/DOUBLER. THE AIRCRAFT WAS RELEASED FROM HEAVY CHECK 10-22-2011.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 19,497 hrs · 14,563 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND RT LOWER CF3 SEAT TRACK BEAM IS CORRODED FROM FRONT OF BEAM 98.5" AND 129.5". MAINTENANCE BLENDED CORRODED AREAS AND FOUND TRACK BEAM TO BE IN LIMITS IAW ETD 2011-170/01766 REV C. THE AIRCRAFT WAS RELEASED FROM HEAVY CHECK 10-22-2011.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 19,497 hrs · 14,563 cycles

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

Part: UNKNOWN — MALFUNCTIONED (R1 DOOR) · airframe 19,115 hrs · 14,269 cycles

CREW REPORTED R-1 SERVICE DOOR WOULDN'T DISARM. MAINTENANCE PERFORMED OPS CHECK OF R-1 DOOR PER EMB AMM, OPS CHECK GOOD.

Part: PIN — LOOSE (R1 DOOR) · airframe 18,866 hrs · 14,057 cycles

CREW REPORTED R-1 DOOR WOULDN'T DISARM. MAINTENANCE RE-SECURED R-1 DOOR BUSTLE PIN AND PERFORMED OPS CHECK PER EMB AMM, OPS CHECK GOOD.

Part: DOOR — DIRTY (R1) · airframe 18,772 hrs · 13,980 cycles

CREW REPORTED R-1 DOOR WOULDN'T DISARM. MAINTENANCE CLEANED AND LUBED R-1 DOOR PER EMB AMM, OPS CHECK GOOD.

Part: FRAME — CRACKED (NLG WW) · airframe 18,592 hrs · 13,829 cycles

MAINTENANCE REPORTED NLG BAY MAIN FRAME CRACKED. MAINTENANCE ACCOMPLISHED MAJOR REPAIR PER EMB ETD 2011-170-100619 REV B.

Part: BUTTON — FAULTY (CABIN) · airframe 18,193 hrs · 13,528 cycles

CREW REPORTED BOTH AFT AND FWD RAINBOW LIGHTS HAD LIGHTS THAT WERE STUCK ON AND WOULDN'T RESET. MAINTENANCE T/S PER EMB AMM AND FOUND THE F/A TEST BUTTON TO BE AT FAULT, AND PLACED ON MEL 25-22-04-01, AND THE A/C WAS RETURNED TO SERVICE.

Part: GUST LOCK — MALFUNCTIONED (L1 DOOR) · airframe 18,090 hrs · 13,456 cycles

CREW REPORTED L-1 DOOR GUST LOCK WASN'T HOLDING. MAINTENANCE PERFORMED OPS CHECK OF L-1 DOOR PER EMB AMM, AND NO FAULTS WERE FOUND.

Part: DOOR — OUT OF ADJUST (L1) · airframe 17,803 hrs · 13,244 cycles

CREW REPORTED L-1 DOOR WAS HARD TO OPEN, MAINTENANCE ADJUSTED L-1 DOOR PER EMB AMM AND PERFORMED OPS CHECKS. A/C WAS THEN RETURNED TO SERVICE.

Part: UNKNOWN — MALFUNCTIONED (L2 DOOR) · airframe 17,803 hrs · 13,244 cycles

CREW REPORTED L2 DOOR DIFFICULT TO ARM. MX INSPECTED DOOR IAW EMB AMM NO DEFECTS NOTED AC OK FOR SERVICE.

Part: LEVER — STICKING (L2 DOOR) · airframe 17,683 hrs · 13,151 cycles

CREW REPORTED L2 AND R2 ARMING LEVERS STICKING. MX PERFORMED OPS CHECK OF DOORS IAW EMB AMM OPS CHECK GOOD.

Part: GIRT BAR — DETACHED (R1 DOOR) · airframe 17,415 hrs · 12,922 cycles

CREW REPORTS R1 DOOR WOULDN'T DISARM. MX RE-ATTACHED GIRT BAR PER EMB AMM.

Part: GIRT BAR — OUT OF ADJUST (R1 DOOR) · airframe 17,145 hrs · 12,711 cycles

CREW REPORTED R1 DOOR ARMING HANDLE DIFFICULT TO MOVE. MX ADJUSTED GIRT BAR PER EMB AMM, OPS CHECK GOOD.

Part: GIRT BAR — LACK OF LUBE (L2 DOOR) · airframe 17,145 hrs · 12,711 cycles

CREW REPORTS L2 DOOR STIFF WHEN ARMING, MX LUBED GIRT BAR PER EMB AMM, OPS CHECK GOOD.

Part: MECHANISM — LACK OF LUBE (L2 DOOR) · airframe 17,083 hrs · 12,661 cycles

CREW REPORTED THE L-2 DOOR WAS DIFFICULT TO CLOSE. MAINTENANCE INSPECTED AND LUBED THE L-2 DOOR CONNECTING ROD MECHANISM PER EMB AMM, OPS CHECK GOOD.

Part: POWER UNIT — INOPERATIVE (CABIN) · airframe 15,240 hrs · 11,101 cycles

THIS WRITE-UP WAS GENERATED WHILE A/C WAS IN HEAVY CHECK. MTX REPORTED NR 4 EMERGENCY LIGHT POWER UNIT WAS INOP AND FAILED TO LIGHT EXIT MARKING. MAINTENANCE REMOVED AND REPLACED THE NR 4 EMERGENCY LIGHT POWER UNIT PER EMB AMM.

Part: POWER UNIT — INOPERATIVE (CABIN) · airframe 15,240 hrs · 11,101 cycles

THIS WRITE-UP WAS GENERATED WHILE A/C WAS IN HEAVY CHECK. MTX REPORTED THE R-2 EMERGENCY BATTERY FAILED TO LIGHT. MAINTENANCE REMOVED AND REPLACED THE R-2 DOOR EMERGENCY LIGHT POWER UNIT PER EMB AMM.

Part: SHEAR PLATE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,240 hrs · 11,101 cycles

WHILE AC WAS IN FOR HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND THREE SHEAR PLATES ON FR 87. MAINTENANCE REMOVED AND REPLACED ALL THREE SHEAR PLATES, (P/N'S 170-65927-001, 170-65928-001, AND 170-81919-001) PER THE EMB SRM. AC STILL OUT OF SERVICE FOR THE COMPLETION OF THE HEAVY CHECK.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,240 hrs · 11,101 cycles

WHILE AC WAS IN FOR HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON RT FLOOR SEAT TRACK IN TWO PLACES BETWEEN FR 85 AND FR 86. MAINTENANCE REMOVED AND REPLACED UPPER SHEET ON SEAT TRACK PER THE EMB SRM. AC STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: FLANGE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,240 hrs · 11,101 cycles

WHILE AC WAS IN FOR HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON WASTE WATER DUMP VALVE AROUND FLANGE SUPPORT. MAINTENANCE REMOVED AND REPLACED FLANGES (P/N'S 170-86657-003, AND 170-86656-003) PER EMB SRM. AC STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: GUSSET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,240 hrs · 11,101 cycles

WHILE AC WAS IN FOR HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON GUSSET AT FR 90, AT LAV TANK FORWARD ATTACH ROD FITTING. MAINTENANCE REMOVED AND REPLACED GUSSET PER EMB SRM. AC STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: DOUBLER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,240 hrs · 11,101 cycles

WHILE AC WAS IN FOR HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON WATER SERVICE PANEL ATTACH FLANGE. MAINTENANCE REMOVED AND REPLACED DOUBLER FLANGES ( P/N'S 170-86655-003, AND 170-86654-003) PER EMB SRM. AC STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: GUSSET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,240 hrs · 11,101 cycles

WHILE AC WAS IN FOR HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON LT FLOOR SEAT TRACK GUSSET AT FR 90. MAINTENANCE REMOVED AND REPLACED GUSSET PER EMB SRM. AC STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,240 hrs · 11,101 cycles

WHILE AC WAS IN FOR HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON LT FLOOR SEAT TRACK FROM FR 85 TO FR 86. MAINTENANCE REMOVED AND REPLACED UPPER SHEETS PER EMB SRM. AC STILL OUT OF SERVICE FOR COMPLETION OF HEAVY CHECK.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,240 hrs · 11,101 cycles

WHILE AC WAS IN FOR HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON LT FLOOR SEAT TRACK BETWEEN FR 88 AND FR 89. MAINTENANCE REMOVED AND REPLACED BEAM PER EMB SRM. AC STILL OUT OF SERVICE FOR COMPLETION OF HEAVY CHECK.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,240 hrs · 11,101 cycles

WHILE AC WAS IN HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON LT SEAT TRACK EXTENSION AT FR 19. MAINTENANCE REQUESTED EMBRAER ENGINEERING SUPPORT AND RECEIVED ETD 2010/170-00708 FOR REPAIR. MAINTENANCE REPAIRED AC PER ETD AND IS STILL OUT OF SERVICE DUE TO THE HEAVY CHECK.

Part: DETECTION SYS — MALFUNCTIONED (CARGO BAY) · airframe 14,513 hrs · 10,506 cycles

CREW RECEIVED A CARGO FWD FIRE SYS FAIL MSG AFTER TAKEOFF, DECLARED EMERGENCY AND RETURNED TO BUF. AIRCRAFT LANDED WITHOUT INCIDENT. ON CALL MAINTENANCE WAS DISPATCHED TO THE AIRCRAFT. PLACED THE FORWARD CARGO PIT FIRE DETECTION SYSTEM ON MEL, AND THE A/C WAS RETURNED TO SERVICE.

Part: PIN — BACKED OUT (CONNECTOR) · airframe 14,358 hrs · 10,373 cycles

CREW REPORTED THAT DURING CLIMB RECEIVED A CARGO FIRE FAIL MESSAGE AND RETURNED TO FIELD PER THE QRH, AND LANDED WITHOUT INCIDENT AT IND. MAINTENANCE WAS DISPATCHED TO THE AIRCRAFT TO TROUBLESHOOT. MAINTENANCE MEL'D THE FORWARD CARGO BAY OUT OF SERVICE AND A/C WAS RETURNED TO SERVICE. WHILE A/C WAS IN CLT, CLT MAINTENANCE TROUBLESHOT THIS ISSUE FURTHER, AND FOUND A PUSHED BACK PIN CONNECTOR P0427, AND RE-SECURED PIN AND PERFORMED OPS CHECKS PER EMB AMM. A/C WAS THEN RELEASED BACK INTO SERVICE.

Part: SLIDE — NO TEST (R2 DOOR) · airframe 13,978 hrs · 10,054 cycles

R2 DOOR SLIDE DEPLOYED (DEFLATED AND STOWED IN FWD CARGO COMPARTMENT). A/C RECEIVED FERRY PERMIT TO PHL TO CHANGE THE SLIDE. PHL MTX REMOVED AND REPLACED THE R2 EMERGENCY EVACUATION SLIDE PER EMB AMM. A/C WAS THEN RELEASED BACK INTO SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 13,923 hrs · 10,013 cycles

CREW REPORTED OVERHEAD EMERGENCY LIGHT, 4TH BACK IN CEILING WAS INOP. MAINTENANCE WAS DISPATCHED TO THE A/C TO TROUBLESHOOT, AND FOUND THE EMERGENCY BATTERY POWER SUPPLY TO BE AT FAULT. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY BATTERY POWER SUPPLY PER EMB AMM. A/C WAS THEN RELEASED BACK INTO SERVICE.

Part: SLAT SYSTEM — MALFUNCTIONED · airframe 12,160 hrs · 8,607 cycles

ON APPROACH CREW RECEIVED A FLAP/SLAT FAIL MESSAGE DECLARED AN EMERGENCY AND LANEDED WITH OUT INCIDENT. MAINTENAN WAS DISPATCHED TO A/C PRFORMED TROUBLE SHOOTING. MANINTENANCE REMOVED AND REPLACED SLAT NR 5 ACTUATOR SYSTEM OPS CHECK GOOD. AIRCRAFT OPS CHECK FLT COMPLETD AND SYSTEM CHECK GOOD. ACFT WAS RETURNED TO SERVICE.

Part: SLAT SYSTEM — WARNING LIGHT · airframe 12,152 hrs · 8,600 cycles

CREW REPORTED DURING APPROACH THEY RECEIVED A SLAT/FLAP FAIL MESSAGE THEY DECLARED AN EMERGENCY AND LANDED WITH OUT INCIDENT. CREW TAXIED AIRCRAFT TO GATE MAINTENANCE WAS CALLED AND PERFORMED TROUBLE SHOOTING AND COMPLETED OPERATIONAL CHECKS SYSTENM OPERATIONAL CHECK GOOD NO DEFECTS NOTED AIRCRAFT WAS RETURNED TO SERVICE.

Part: SLAT — OUT OF RIG (WING) · airframe 12,132 hrs · 8,583 cycles

CREW RECEIVED A FLAP/SLAT FAIL MESSAGE ON EICAS DIVERTED FLIGHT TO IAD AND LANDED WITHOUT INCIDENT. MAINTENANCE WAS DISPATCHED TO AIRCRAFT, PERFORMED RERIGGING OF THE LEADING EDGE SLATS SYSTEM, OPERATIONAL CHECK GOOD RETURNED AIRCRAFT TO SERVICE.

Part: FMU — MALFUNCTIONED (NR 1 ENGINE)

REMOVED NR 1 ENGINE FADEC FOR TROUBLESHOOTING, NO HELP. REINSTALLED FADEC ON NR 1 ENGINE. REMOVED AND REPLACED NR 1 ENGINE FUEL METERING UNIT. FAULT CLEARED, GROUND POWER ASSURANCE RUN CHECK IS NORMAL.

Part: ARM — BINDING (MLG)

FLT 1621 - PIT-SYR - AFTER TAKEOFF, THE LEFT MAIN GEAR AND NOSE GEAR FAILED TO RETRACT. THE CAPTAIN RETURNED TO PIT AND LANDED THE AIRCRAFT WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND MAIN LANDING GEAR LOWER LOCK STAY ARM BINDING. REMOVED, CLEANED AND REINSTALLED. (M)

Part: DOOR — OPEN (NLG)

PIT - DURING FLIGHT INTERMITTENT NOSE LANDING DOOR OPEN AFTER GEAR RETRACTION. INSPECTED NOSE LANDING DOOR LINKAGES. NO DEFECTS NOTED. CHECKED AND ADJUSTED GAP ON DOOR PROX SENSORS. (M)