N826MD

Part: CROSSBEAM — CORRODED (FR 84) · corrosion level 2 · airframe 39,675 hrs · 28,708 cycles

CTR FUSELAGE 3 CROSSBEAM AT FR84 HAS CORROSION ON LH SIDE (LEVEL 2 CORROSION) (MAJOR REPAIR).-C/A-PERFORMED REPAIR OF CTR FUSELAGE 3 CROSSBEAM AT FR 84 IAW ENVOY ERS-EJ-53MR-4904

Part: SHEAR TIE — CORRODED (FR 83) · corrosion level 2 · airframe 39,675 hrs · 28,708 cycles

SHEAR CLIP BETWEEN STR 27R AND 28R ON FR83 IS CORRODED (LEVEL 2 CORROSION) (MAJOR REPAIR)-C/A-RAR SHEAR CLIP BETWEEN STR 27R AND 28R ON FR83 IAW EMB 175 SRM 51-40-08

Part: FRAME — DAMAGED (FR 83) · airframe 39,675 hrs · 28,708 cycles

FRAME 83 HAS ELONGATED HOLE BETWEEN STRINGERS 27R-28R ( MAJOR REPAIR)-C/A-RAR FRAME 83 LOWER SECTION (PN 170-66730-003) IAW EMB SRM 51-40-08 AND ERS EJ-5300-4908

Part: STRINGER — MECHANIC ERROR (UNKNOWN) · airframe 39,675 hrs · 28,708 cycles

STRINGER 27R HAS MISDRILLED HOLE AT FR 82 (MAJOR REPAIR)-C/A-PERFORMED STRINGER SPLICE REPAIR STR27R AT FR82 IAW EMB 170 SRM 53-23-03 RE-03

Part: SHEAR TIE — CORRODED (FR 26) · corrosion level 2 · airframe 39,675 hrs · 28,708 cycles

SSI 53-21-003 FWD CARGO FLOOR SUPPORT CORRODED AT FR26 BETWEEN STGR 29L/ 29R (MARKED) (LEVEL 2 CORROSION)-C/A-REMOVED AND REPLACED FWD CARGO FLOOR SUPPORT COLUMN AT FR26 BETWEEN STGR29L/29R IAW ERJ 170 SRM 51-40-08. SEE WIP AND TASK FOR DETAILS

Part: SHEAR TIE — CORRODED (FR 16) · corrosion level 2 · airframe 39,675 hrs · 28,708 cycles

SSI 53-10-016 SHEAR CLIP CORRODED AT FR 16 BETWEEN STRGS 28L-27L (MARKED). (MAJOR REPAIR) (LEVEL 2 CORROSION)-C/A-RAR FRAME 16 SHEAR CLIP BETWEEN STRINGERS 28L-27L IAW ERJ 170 SRM 51-40-08

Part: SHEAR TIE — CORRODED (FR 87) · corrosion level 2 · airframe 39,675 hrs · 28,708 cycles

SHEAR CLIP BETWEEN STR 27R AND 28R ON FR87 IS CORRODED (LEVEL 2 CORROSION) -C/A-RAR SHEAR CLIP BETWEEN STR 27R AND 28R ON FR87 IAW EMB 175 SRM 51-40-08

Part: SHEAR TIE — CORRODED (FR 17) · corrosion level 2 · airframe 39,675 hrs · 28,708 cycles

SSI 53-10-016 SHEAR CLIP CORRODED AT FR 17 BETWEEN STRGS 25L-24L (MARKED). (MAJOR REPAIR) (LEVEL 2 CORROSION)-C/A-RAR FRAME 17 SHEAR CLIP BETWEEN STRINGERS 25L-24L IAW ERJ 170 SRM 51-40-08

Part: SHEAR TIE — CORRODED (FR 86) · corrosion level 2 · airframe 39,675 hrs · 28,708 cycles

SHEAR CLIP BETWEEN STR 27R AND 28R ON FR86 IS CORRODED (LEVEL 2 CORROSION) (MAJOR REPAIR)-C/A-RAR SHEAR CLIP BETWEEN STR 27R AND 28R ON FR86 IAW EMB 175 SRM 51-40-08

Part: SHEAR TIE — CORRODED (FR 84) · corrosion level 2 · airframe 39,675 hrs · 28,708 cycles

SHEAR CLIP BETWEEN STR 27R AND 28R ON FR84 IS CORRODED (LEVEL 2 CORROSION) (MAJOR REPAIR)-C/A-RAR SHEAR CLIP BETWEEN STR 27R AND 28R ON FR84 IAW EMB 175 SRM 51-40-08

Part: SHEAR TIE — CORRODED (FR 82-83) · corrosion level 2 · airframe 39,675 hrs · 28,708 cycles

SHEAR CLIP BETWEEN STRINGER 27R AND 28R ON FR82 IS CORRODED (LEVEL 2 CORROSION) (MAJOR REPAIR).-C/A-REMOVED AND REPLACED SHEAR CLIP AT FR 82 BETWEEN STR 27R AND 28R IAW EMB 170 SRM 51-40-08

Part: SHEAR TIE — CORRODED (FR 85) · corrosion level 2 · airframe 39,675 hrs · 28,708 cycles

SHEAR CLIP BETWEEN STR 27R AND 28R ON FR85 IS CORRODED (LEVEL 2 CORROSION) (MAJOR REPAIR).-C/A-RAR SHEAR CLIP BETWEEN STR 27R AND 28R ON FR85 IAW EMB 175 SRM 51-40-08

Part: FLOORBEAM — CORRODED (FR 17) · corrosion level 2 · airframe 39,675 hrs · 28,708 cycles

FWD FUSELAGE FR 17 FLOOR CROSSBEAM HAS CORROSION ON RH SIDE. (LEVEL 2 CORROSION) (MAJOR REPAIR)-C/A-ACCOMPLISHED REPAIR OF FR 17 CROSSBEAM IAW EMB 170 SRM 53-00-10 AND ERS-EJ-5300-4901

Part: RIB — CRACKED (ZONE 300) · airframe 36,621 hrs · 26,480 cycles

LH HORIZONTAL STABILIZER RIB 14 CRACKED ON UPPER O/B SIDE AS MARKED : PERFORMED PERMANENT REPAIR BY CUTOUT, FILLER AND DOUBLER REPAIR ON LH HORIZONTAL STABILIZER RIB 14 IN ACCORDANCE WITH, REF ETD2022-170-004532. SEE WIP'S AND TASKS FOR WORK PERFORMED.

Part: SHEAR TIE — CORRODED (FRM 17 S25-26R) · airframe 36,621 hrs · 26,480 cycles

SHEAR CLIP CORRODED ON FRAME 17 FROM STRINGERS 26R TO 25R EVALUATED SHEAR CLIP AT STGR 26R-25R REF. EMB SRM 51-10-02. 100% THICKNESS REDUCTION AT DEEPEST AREAS. REMOVED AND REPLACED SHEAR CLIP REF. EMB SRM 51-40-08

Part: SHEAR TIE — CORRODED (ZONE 100) · corrosion level 2 · airframe 36,621 hrs · 26,480 cycles

CORRODED SHEAR CLIP, FR 17, STGR 27R-28R. EVALUATED SHEAR CLIP, FR 17, STGR 26R-27R REF. EMB SRM 51-10-02. 100% MATERIAL LOSS. REMOVED AND REPLACED SHEAR CLIP REF. EMB SRM 51-40-08

Part: SHEAR TIE — CORRODED (ZONE 100) · corrosion level 2 · airframe 36,621 hrs · 26,480 cycles

CORRODED SHEAR CLIP, FR 17, STGR 26L-27L REMOVED AND REPLACED DAMAGED SHEAR CLIP FR 17 STGR 26L-27L REF SRM 51-40-08, SEE WIP'S AND TASKS FOR WORK PERFORMED.

Part: SHEAR TIE — CORRODED (ZONE 100) · corrosion level 2 · airframe 36,621 hrs · 26,480 cycles

CORRODED SHEAR CLIP, FR 17, STGR 28R-29R. EVALUATED SHEAR CLIP, FR 17, STGR 27R-28R REF. EMB SRM 51-10-02. 100% MATERIAL LOSS. REMOVED AND REPLACED SHEAR CLIP REF. EMB SRM 51-40-08

Part: SHEAR TIE — CORRODED (ZONE 100) · corrosion level 2 · airframe 36,621 hrs · 26,480 cycles

CORRODED SHEAR CLIP, FR 17, STGR 28L-29L. : EVALUATED SHEAR CLIP, FR 17, STGR 27L-28L REF. EMB SRM 51-10-02. 100% MATERIAL LOSS. REMOVED AND REPLACED SHEAR CLIP REF. EMB SRM 51-40-08

Part: SHEAR TIE — CORRODED (ZONE 100) · corrosion level 2 · airframe 36,621 hrs · 26,480 cycles

CORRODED SHEAR CLIP, FR 16, STGR 28R-29R. EVALUATED SHEAR CLIP, FR 16, STGR 27R-28R REF. EMB SRM 51-10-02. 100% MATERIAL LOSS. REMOVED AND REPLACED SHEAR CLIP REF. EMB SRM 51-40-08

Part: STRUCTURE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 18,870 hrs · 12,133 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE FORWARD CARGO DOOR AFT SEAL REST CORRODED. MAINTENANCE REMOVED AND REPLACED THE FORWARD CARGO DOOR AFT SEAL REST IAW EMB 170 AMM 20-10-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: STRUCTURE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 18,870 hrs · 12,133 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE FORWARD CARGO DOOR FORWARD SEAL REST CORRODED. MAINTENANCE REMOVED AND REPLACED THE FORWARD CARGO DOOR FORWARD SEAL REST IAW EMB 170 AMM 20-10-01.

Part: SKIN — CRACKED (TE FLAP) · airframe 18,870 hrs · 12,133 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE RIGHT INBOARD FLAP UPPER SKIN CRACKED FROM FASTENER ON INBOARD END. (COMPOSITE) MAINTENANCE REPAIRED RIGHT INBOARD FLAP UPPER SKIN IAW EMB 170 SRM 51-71-08. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 18,870 hrs · 12,133 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE FF RIGHT INBOARD FLOORBEAM CORRODED AT FRAME 17. MAINTENANCE REMOVED AND REPLACED THE RIGHT FF INBOARD FLOORBEAM IAW EMB 170 SRM 51-43-01, AND 51-41-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: FRAME — CORRODED (RT PYLON) · corrosion level 2 · airframe 18,870 hrs · 12,133 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE RIGHT UPPER PYLON RIB FRAME 3 SUPPORT CORRODED. MAINTENANCE REMOVED AND REPLACED SUPPORT RIB FRAME 3 IAW EMB 170 SRM 51-40-02, 51-41-02,AND EMB 170 AMM 54-50-21. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: DOUBLER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 18,870 hrs · 12,133 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE WASTE BOX DOUBLER HAS CORROSION STRINGER 28R BETWEEN FRAME 88 AND 89. MAINTENANCE REMOVED AND REPLACED THE WASTE BOX DOUBLER IAW EMB 170 SRM 51-21-00, 51-41-00, AND 51-43-00. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE) · airframe 18,870 hrs · 12,133 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND FLOOR SUPPORT BROKEN ON FRAME 86. MAINTENANCE REMOVED AND REPLACED FLOOR SUPPORT FRAME 86 IAW EMB 170 SRM 51-41-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: WIRE HARNESS — CORRODED (LT WING) · corrosion level 2 · airframe 18,870 hrs · 12,133 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LEVEL 2 CORROSION CONNECTORS FOR LEFT WING TIP AFT STROBE LIGHT AND POWER SUPPLY. MX REMOVED AND REPLACED HARNESS W515 (FWD STROBE) AND HARNESS W518 (MAIN STANDBY NAV AND STROBE AFT) IAW EMB SWPM 20-50-00. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION. P/N 170-06474-401 AND 170-07697-401.

Part: GUSSET — CRACKED (FUSELAGE) · airframe 18,870 hrs · 12,133 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LEFT CENTER GUSSET AT FR 91 CRACKED. MX REMOVED AND REPLACED GUSSET IAW EMB 170/175 SRM 51-41-02. P/N 170-60257-001. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: FITTING — CRACKED (FUSELAGE) · airframe 18,870 hrs · 12,133 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE FLOORBOARD CLIP AT FRAME 86 BROKEN. MAINTENANCE REMOVED AND REPLACED FLOORBOARD CLIP AT FRAME 86 IAW EMB 170 SRM 51-41-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SILL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 18,870 hrs · 12,133 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE FORWARD CARGO SILL BEAM CORRODED. MAJOR REPAIR. MAINTENANCE REMOVED AND REPLACED FORWARD CARGO DOOR SILL BEAM IAW EMB 170 51-40-02, 51-41-01, 51-41-02, 51-43-01, AND 51-43-02. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SERVICE PANEL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 18,870 hrs · 12,133 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE LAVATORY DUMP BOX CORRODED. MAINTENANCE REMOVED AND REPLACED THE LAVATORY DUMP BOX IAW EMB 170 SRM 51-40-02, 51-43-02, AND 51-23-06. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: SUPPORT — CRACKED (FUSELAGE) · airframe 18,870 hrs · 12,133 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LEFT FLOORBOARD CLIP AR FR 86 BROKEN. MX REMOVED AND REPLACED SUPPORT IAW EMB 170 SRM 51-41-01 P/N 170-66796-001. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: WIRE HARNESS — CORRODED (LT WING) · corrosion level 2 · airframe 18,870 hrs · 12,133 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LEVEL 2 CORROSION CONNECTORS FOR LEFT WING TIP AFT STROBE LIGHT AND POWER SUPPLY. MX REMOVED AND REPLACED HARNESS W515 (FWD STROBE) AND HARNESS W518 (MAIN STANDBY NAV AND STROBE AFT) IAW EMB SWPM 20-50-00. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION. P/N 170-06474-401 AND 170-07697-401.

Part: SCREW — CORRODED (LT WING) · corrosion level 2 · airframe 18,870 hrs · 12,133 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LEVEL 2 CORROSION ON HARDWARE OF ADEL CLAMPS AT LEFT SPAR 3. MX REMOVED AND REPLACED HARDWARE IAW EMB 170 AMM 24-00-03. P/N NAS1149FN 832P SCREW. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: WASHER — CORRODED (LT WING) · corrosion level 2 · airframe 18,870 hrs · 12,133 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LEVEL 2 CORROSION ON HARDWARE ON NUMEROUS ADEL CLAMPS AT LEFT WING SPAR 3. MX REMOVED AND REPLACED HARDWARE AT LEFT SPAR 3 IAW EMB 170 AMM 24-00-03. P/N NAS1801-08-8 WASHER. A/C REMAINS IN CMH FOR HEAVY CHECK. COMPLETION.

Part: UNKNOWN — MALFUNCTIONED (CABIN) · airframe 18,488 hrs · 11,817 cycles

CREW REPORTED ALL EMERGENCY LIGHTS TURNED ON WHEN THE SWITCH WAS SELECTED TO THE ARMED POSITION. MAINTENANCE TROUBLESHOT PER EMB AND RESET CB FOR EMERG LIGHTS, OPS CHECK GOOD.

Part: FITTING — CORRODED (NLG TRUNNION) · corrosion level 2 · airframe 17,577 hrs · 11,255 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND RT NLG SPHERICAL BEARING TRUNNION FITTING FOR MAIN SHOCK STRUT SHOWS SIGNS OF CORROSION. MAINTENANCE REPAIRED CORROSION DAMAGE TO RT SPHERICAL BEARING TRUNNION FITTING IAW ETD 2010-170/12204 REV A. AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

Part: BATTERY — DISCHARGED (CABIN) · airframe 17,577 hrs · 11,255 cycles

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND L2 EMERGENCY DOOR LIGHT INOP. MAINTENANCE REPLACED EMERGENCY LIGHT BATTERY PER EMB AMM, OPS CHECK GOOD.

Part: UNKNOWN — MALFUNCTIONED (L1 DOOR) · airframe 17,559 hrs · 11,244 cycles

L1 DOOR DIFFICULT TO OPEN FROM THE OUTSIDE. MAINTENANCE INSPECTED L1 DOOR PER EMB AMM, OPS CHECK GOOD AND NO DEFECTS NOTED.

Part: POWER UNIT — INOPERATIVE (CABIN) · airframe 17,503 hrs · 11,192 cycles

R2 DOOR EMERGENCY LIGHT EXIT IDENTIFIER INOP. MAINTENANCE REMOVED AND REPLACED NR 1 EMERGENCY LIGHT POWER UNIT IAW EMB AMM, OPS CHECK GOOD.

Part: POWER UNIT — INOPERATIVE (CABIN) · airframe 17,235 hrs · 10,998 cycles

CREW REPORTED SECOND CEILING EMERGENCY LIGHT INOP. MAINTENANCE REMOVED AND REPLACED ELPU NR 1 PER EMB AMM, OPS CHECK GOOD.

Part: PLATE — DEFECTIVE (GIRT BAR) · airframe 16,960 hrs · 10,781 cycles

CREW REPORTS L1 DOOR WILL NOT OPEN. MAINTENANCE REPLACED GIRT BAR AFT SPRING PLATE PER EMB AMM.

Part: PROXIMITY SENSOR — FAILED (SPOILER) · airframe 16,456 hrs · 10,444 cycles

CREW REPORTED GRD SPOILER FAIL MSG IN FLIGHT, CREW DECLARED AN EMERGENCY AND LANDED AT MCI WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LT OTBD GRD PROX SENSOR PER EMB AMM, OPS CHECK GOOD AND THE A/C WAS RETURNED TO SERVICE.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 15,587 hrs · 9,893 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND LEVEL 2 CORROSION ON RT SEAT TRACK BETWEEN FR 86-FR89. MX REMOVED AND REPLACED RT SEAT TRACK BEAM IAW EMB 170 SRM 51-42 AND 51-43 A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: GLOWSTRIP — OUT OF POSITION (CABIN) · airframe 13,561 hrs · 8,596 cycles

CREW REPORTED THE SELF-LUMINESCENT FLOOR LIGHTING STRIP NEAR IN THE PAX CABIN CAME OUT OF POSITION. MAINTENANCE RE-POSITIONED THE LIGHT STRIP AND ENSURED ATTACHMENT PER EMB AMM.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 11,581 hrs · 7,486 cycles

CREW REPORTED THE 2ND EMERGENCY CEILING LIGHT IS INOP. MTX WAS DISPATCHED TO THE AIRCRAFT TO TROUBLESHOOT, AND FOUND THE BATTERY L-1 AND R-1 PACKS TO BE AT FAULT. MTX REMOVED AND REPLACED BOTH L-1 AND R-1 BATTERY PACKS PER EMB AMM. A/C WAS THEN RELEASED BACK INTO SERVICE.

Part: DISPLAY — MALFUNCTIONED (COCKPIT) · airframe 8,932 hrs · 5,965 cycles

CREW REPORTED F/O'S MFD FLICKERED AND THEN WENT BLANK, MOMENTS LATER HAD AN ELECTRICAL SMELL IN THE COCKPIT. THERE WERE NO EICAS MSGS PRESENTED AND NO C/B'S TRIPPED.

Part: SMOKE — DETECTED (CABIN)

FLIGHT 1708, DCA TO DFW - ON DESCENT INTO DFW A STRONG SMELL OF SMOKE FILLED THE AFT CABIN FROM ROW 13 BACK. MAINTENANCE INSPECTED A/C AND FOUND IN SAFE CONDITION TO MAINTENANCE FERRY TO PIT. PERFORMED OPERATIONAL CHECK OF CABIN AIR CONDITIONING OFF ENGINE BLEEDS AND CHECKS OF PACKS 1 AND 2. NO SMOKE SMELL PRESENT. A/C RETURNED TO SERVICE.