N650RW

Part: ENGINE — VIBRATION (ZONE 400) · airframe 46,114 hrs · 28,961 cycles

ENGINE 2 LP VIBES 4.0. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. INSPECTED ENGINE 2 FAN BLADES, NO DEFECTS NOTED. PLACED ON DEFERRAL. CLEARED BY PERFORMING N1 VIBRATION WORKSCOPE JOBCARD.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND CORROSION FOUND ON AFT FUSELAGE 3 RH INBD CABIN SEAT TRACK BTWN FR 74-FR75. MX REPLACED SEAT TRACK PN 170-86082-005 IAW SRM 51-43-01, 51-43-02. SEE AAR NRC# 4500976-1000-0260 FOR WOKRK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: SUPPORT — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND EXTERIOR FUSELAGE AT FR 45 WING TO BODY PANEL AFT RIB LH SUPPORT RIB U-CHANNEL FOUND CORRODED. MX REPLACED SUPPORT PN 170-02456-003 IAW SRM 51-41-02 SEE AAR NRC# 4500976-1000-0209 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: ANGLE — CRACKED (ZONE 100) · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND FWD FUSELAGE 1 FR 12 , BL0 ANGLE CRACKED AT FLOOR LEVEL. MX REPLACED ANGLE PN 170-16131-001 IAW SRM 51-41-01 SEE AAR NRC# 4500796-2000-0172 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND INTERNAL FUSELAGE CENTER FUSELAGE 1 LH OB SEAT TRACK FOUND CORRODED. MX REPLACED SEAT TRACK PN 170-92570-005 IAW ETD2021-170-034637 AND SRM 51-41-01, 51-42-01, 51-43-01, 51-43-02. SEE AAR NRC# 4500976-2000-0179 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND INTERNAL CENTER FUSELAGE 2 LH SEAT TRACK FOUND CORRODED FR 43-FR 59. MX REPLACED SEAT TRACK PN 170-02064-011 IAW SRM 51-43-03, 51-42-01. SEE AAR NRC#4500976-2000-0165

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WA SIN FOR HVY CK FOUND INTERIOR CENTER FUSELAGE 2 IB RH SEAT TRACK FOUND CORRODED FR43-FR59. MX REPLACED SEAT TRACK PN 170-99451-003 IAW SRM 51-43-03, 51-42-01. SEE AAR NRC#4500976-2000-0166 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND CENTER FUSELAGE 1 CABIN FLOOR STRUCTURE FR 23 TO FR 34 RBL11 SEAT TRACK CORRODED FROM FR 29- FR 34. MX REPLACED SEAT TRACK PN 170-67861-007 IAW SRM 51-43-01, 51-43-01. SEE AAR NRC#4500976-2000-0152 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: BUSHING — MIGRATED (ZONE 400) · airframe 44,726 hrs · 27,989 cycles

************************MAJOR************************WHILE AC WAS IN FOR HVY CK FOUND RH PYLON OB LOWER LINK FITTING GAP FOUND BTWN FLANGE BUSHING AND THE CLAMP UP BUSHING (0.006") ALSO AT THE TOP A GAP FOUND BTWN THE FLANGE OF THE BUSHING AND THE PYLON FITTING (0.024") MX REPAIRED RH PYLON OB LOWER LINK FITTING IAW ETD2021-170-034454 AND SB170-54-0014 REV 02. SEE AAR NRC# 4500976-4000-0068 FOR DETAILS OF WORK PERFORMED. AC REMAIND IN YQG FOR COMPLETING.

Part: BEAM — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK AFT FUSELAGE 3 FLOOR STRUCTURE RH IB FLOOR BEAM AT FR 87 RBL 11 CORRODED. MX REPLACED FLOOR BEAM PN 170-65669-004 IAW SRM 51-41-01, 51-43-04 SEE AAR NRC# 4500976-1000-0102 FOR WORK PERFORMED.AC REMAINS IN YQG FOR COMPLETION.

Part: DOUBLER — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

DURING HEAVY CHECK MAINTENANCE FOUND AFT FUSELAGE III FLOOR STRUCTURE RH IB DOUBLER CORRODED BETWEEN FR85 AND 86, RBL 11. AFT FUSELAGE III FLOOR STRUCTURE RH IB DOUBLER BETWEEN FR85 AND 86, RBL 11 REPLACED WITH NEW PART IAW EMB 170 SRM 51-41-01 AND 51-43-03.

Part: PLATE — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND AFT FUSELAGE 3 FLOOR STRUCTURE RH OB SILL PLATE CORRODED AT FR 89 RBL 39. MX REPLACED SILL PLATE PN 170-86181-005 IAW SRM 51-43-03, SEE AAR NRC# 4500976-1000-0100 FOR WORK PERFORMED AC REMAINS IN YQG FOR COMPLETION.

Part: RIB — CRACKED (ZONE 300) · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND RH H-STAB RIB 14 FOUND CRACKED CRACL LENGTH .71". MX REPLACED RIB PN 170-62620-002 IAW SRM 51-41-02, 51-41-01. SEE AAR NRC# 4500976-3000-0022 FOR WORK PERFORMED AC REMAINS IN YQG FOR COMPLETION.

Part: DOUBLER — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND CENTER FUSELAGE 1 CABIN FLOOR STRUCTURE FR 19- FR20 LBL 24 FLOOR DOUBLER CORRODED. MX REPLACED DOUBLER PN 170-07311-001 IAW SRM 51-41-02, 51-43-04. SEE AAR NRC# 4500976-2000-0139 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS ION FOR HVY CK FOUND CENTER FUSELAGE 1 CABIN FLOOR STRUCTURE FR23 TO FR 34 LBL 11 SEAT TRACK CORRODED FROM FR 29 TO FR 34. MX REPLACED SEAT TRACK PN 170-67358-009 IAW SRM 51-41-02, 51-43-02, 51-43-01. SEE AAR NRC# 4500976-1000-0113. AC REMAINS IN YQG FOR COMPLETION

Part: SUPPORT — CRACKED (ZONE 100) · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND AFT FUSELAGE 3 FLOOR STRUCTURE FLOOR PANEL SUPPORT BRACKET CRACKED AT FR 86 LBL 28. MX REPLACED SUPPORT PN 170-66796-001 SEE AAR NRC# 45000976-1000-0080 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: DOUBLER — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND FWD FUSELAGE FLOOR STRUCTURE CORROSION FOUND ON RH DOUBLER OB BETWEEN FR 12-14. MX REPLACED PN 170-05663-003 IAW SRM 51-41-02, 51-43-04 SEE AAR NRC# 4500976-1000-0054 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: DOUBLER — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND FWD FUSELAGE FLOOR STRUCTURE CORROSION FOUND ON EXISTING REPAIR AT FLOOR BEAM 15 RH SIDE. MX REPLACED REPAIR PN 7075-T6 0.063 IAW SRM 51-43-04. SEE AAR NRC# 4500976-1000-0055 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: SHEAR PANEL — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

DURING HEAVY CHECK MAINTENANCE FOUND AFT FUSELAGE III FLOOR STRUCTURE MID SHEAR PANEL BETWEEN FR87 AND FR88, LBL 10 TO RBL 10 CORRODED. MID SHEAR PANELBETWEEN FR87 AND FR88, LBL 10 TO RBL 10 REPLACED WITH NEW IAW EMB 170 SRM 51-42-01.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

DURING HEAVY CHECK MAINTENANCE FOUND FWD FUSELAGE FLOOR STRUCTURE CORROSION FOUND ON IB LH SEAT TRACK BETWEEN FR 12-20. REMOVED AND REPLACED LH IB SEATTRACK ON FWD FUSELAGE AT FR12-20 IAW EMB 170 SRM 51-43-03, 51-41-01 AND 51-41-02.

Part: DOUBLER — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

DURING HEAVY CHECK MAINTENANCE FOUND FWD FUSELAGE FLOOR STRUCTURE CORROSION ON LH DOUBLER OB OF SEAT TRACK BETWEEN FR13-16. FWD FUSELAGE FLOOR STRUCTURE LH DOUBLER OB OF SEAT TRACK BETWEEN FR13-16 REPLACED IAW SRM 51-41-02.

Part: PLATE — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

DURING HEAVY CHECK MAINTENANCE FOUND FWD FUSELAGE FLOOR STRUCTURE, CORROSION ON LH SILL PLATE BETWEEN FR12-16. FWD FUSELAGE FLOOR STRUCTURE, LH SILL PLATE BETWEEN FR12-16 REPLACED IAW SRM 51-41-02 AND 51-43-02.

Part: DOUBLER — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

DURING HEAVY CHECK MAINTENANCE FOUND AFT FUSELAGE III FLOOR STRUCTURE DOUBLER AT FR90, BL 0 CORRODED. AFT FUSELAGE III FLOOR STRUCTURE DOUBLER AT FR90, BL 0 REPLACED IAW SRM 51-43-03.

Part: DOUBLER — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CH FOUND FWD FUSELAGE 3 FLOOR STRUCTURE DOUBLER CORRODED ON FR 90 RBL 23. MX REPLACED DOUBLER PN 170-60259-001 IAW SRM 51-41-02 SEE AAR NRC# 4500976-1000-0079 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: SHEAR WEB — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

DURING HEAVY CHECK MAINTENANCE FOUND AFT FUSELAGE III FLOOR STRUCTURE RH SHEAR WEB BETWEEN FR87 TO FR88, RBL 40 TO RBL 11 CORRODED. AFT FUSELAGE III FLOOR STRUDTURE RH SHEAR WEB BETWEEN FR87 TO FR88, RBL 40 TO RBL 11 REPLACED IAW SRM 51-42-01.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND FWD FUSELAGE FLOOR STRUCTURE CORROSION FOUND ON INBD RH SEAT TRACK BTWN FR 12-18. MX REPLACED SEAT TRACK PN 170-03263-001 IAW SRM 51-41-01, 51-41-02, 51-43-03, 51-43-04. SEE AAR NRC# 4500976-1000-0056 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND AFT FUSELAGE 3 LH FLOOR STRUCTURE LH SEAT TRACK CORRODED BTWN FR 74-FR84. MX REPLACED SEAT TRACK PN 170-86081-005 IAW SRM 51-43-03 SEE AAR NRC# 4500976-1000-0078 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.

Part: SHEAR PANEL — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

DURING HEAVY CHECK MAINTENANCE FOUND AFT FUSELAGE III FLOOR STRUCTURE LH SHEAR PANEL BETWEEN FR87 AND FR88, LBL 11 TO LBL 40 CORRODED. AFT FUSELAGE III FLOOR STRUCTURE LH SHEAR PANEL BETWEEN FR87 AND FR88, LBL 11 TO LBL 40REMOVED AND REPLACED IAW EMB 170 SRM 51-42-01.

Part: SUPPORT — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND AFT FUSELAGE 3 FLOOR STRUCTURE FLOOR PANEL SUPPORT CORRODED AT FR 85 LBL 28. MX REPLACED SUPPORT PN 170-66796-001 IAW SRM 51-41-01. SEE AAR NRC# 4500976-1000-0081 FOR WORK PERFORMED.

Part: RIB — CRACKED (ZONE 300) · airframe 44,726 hrs · 27,989 cycles

********************MAJOR*****************************WHILE AC WAS IN FOR HVY CK FOUND LH H-STAB INTERNAL RIBS 10A, 11A, 12A CRACKED. MX REPLACED RIBS PM 170-62571-001 IAW SB170-55-0014, 170EO-55-10-0004-1 SEE AAR NRC# 4500975-3000-0084 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.**********************MAJOR*********************

Part: RIB — CRACKED (ZONE 300) · airframe 44,726 hrs · 27,989 cycles

********************MAJOR*****************************WHILE AC WAS IN FOR HVY CK FOUND LH H-STAB INTERNAL RIBS 10A, 11A, 12A CRACKED. MX REPLACED RIBS PM 170-62571-002 IAW SB170-55-0014, 170EO-55-10-0004-1 SEE AAR NRC# 4500975-3000-0084 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.**********************MAJOR*********************

Part: SHEAR TIE — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

DURING HEAVY CHECK MAINTENANCE FOUND CORROSION ON FORWARD FUSELAGE LOWER FRAME SHEAR CLIP AT FR17 BETWEEN STRINGER 26R AND 27R. CORRODED FWD FUSELAGE LOWER FRAME SHEAR CLIP AT FR17 BETWEEN STR 26R AND 27R REPLACED WITH NEW IAW EMB 170 SRM 51-41-02 AND 51-43-03.

Part: SHEAR TIE — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

DURING HEAVY CHECK MAINTENANCE FOUND CORROSION ON FWD FUSELAGE LOWER FRAME SHEAR CLIP AT FR17, BETWEEN STGR 26L AND 27L. FWD FUSELAGE LOWER FRAME SHEAR CLIP AT FR17, BETWEEN STGR 26L AND 27L REPLACED IAW SRM 51-41-01 AND SRM 51-41-02.

Part: SHEAR TIE — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

DURING HEAVY CHECK MAINTENANCE FOUND FWD FUSELAGE LOWER FRAME SHEAR CLIP CORRODED AT FR16, BETWEEN STGR 27L AND STGR 28L. FWD FUSELAGE LOWER FRAME SHEAR CLIP AT FR16, BETWEEN STGR 27L AND STGR 28L REMOVED AND REPLACED IAW EMB 170 SRM 51-41-02 AND 51-43-01.

Part: MOUNT — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,726 hrs · 27,989 cycles

WHILE AC WAS IN FOR HVY CK FOUND FWD WINDSCREEN BOTTOM MOUNT CORRODED. MX REPLACED MOUNT PN 171-40274-401 IAW AMM 25-27-04-400-801-A. SEE AAR NRC# 4500976-9000-0040. AC REMAINS IN YQG FOR COMPLETION.

Part: WINDSHIELD WIPER — FAILED (ZONE 200) · airframe 43,285 hrs · 27,038 cycles

FO WINDSHIELD WIPER FAILED ON SHORT FINAL. REPORTED FAINT SMOKE SMELL. DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. R & R RT WINDSHIELD WIPER MOTOR/CONVERTER.

Part: POWER UNIT — INOPERATIVE (CABIN) · airframe 42,396 hrs · 26,384 cycles

EMERGENCY EXIT SIGN LIGHTING ON THE LOWER FORWARD SIDE OF R2 DOOR FAILED OPS TEST. EMERGENCY LIGHT FAILED OPS TEST ON CEILING PANEL 9. EMERGENCY LIGHT FAILED OPS TEST ON CEILING PANEL 5. EMERGENCY EXIT SIGN LIGHTING ABOVE R2 DOOR FAILED OPS TEST. R&R EMERGENCY LIGHT POWER UNIT NR 4.

Part: GLOWSTRIP — PEELING (CABIN) · airframe 42,278 hrs · 26,314 cycles

PHOTOLUMINESCENT STRIP PEELING UP AT ROW 2 SEAT AC. R&R 2A PHOTOLUMINESCENT STRIP IAW AMM 33-50-21.

Part: ACM — DAMAGED (AC BAY) · airframe 42,238 hrs · 26,288 cycles

SUPPLEMENTAL INFORMATION: PACK 1 FAIL DISPLAYED ON EICAS. SMELLED SMOKE IN CABIN ON TAKEOFF ROLL. ABORTED TAKEOFF OVER 100KTS. FOUND 2 TURBINE BLADES MISSING AND BINDING ON PACK 1 ACM. R&R PACK 1 ACM IAW AMM 21-51-05.

Part: POWER UNIT — FAULTY (CABIN) · airframe 40,677 hrs · 25,293 cycles

AFT CEILING EMERGENCY LIGHT INOP. T/S PER FIM 33-50-00 AND WM 33-50-50. FOUND BAD CONNECTION FROM POWER UNIT BOX AND CONNECTOR P0546. R&R POWER UNIT BOX PER AMM 33-50-01 AND CLEANED CONNECTOR PER SWPM 20-61-20.

Part: SKIN — DENTED (FUSELAGE) · airframe 39,667 hrs · 24,681 cycles

******MAJOR******WHILE AC WAS IN FOR HEAVY CHECK FOUND UNRECORDED DAMAGE (REFEER TO NRIC 4000427-1000-0043) FOUND OUT OF LIMITS PER SRM 53-10-01 AD01. MX REPAIRED DAMAGE CUT OUT AT FR 18+5" AND 1" ABOVE STR 28R IAW SRM 28R FWD FUSELAGE EXTERNAL SKIN PERM REPAIR IAW SRM 53-10-01REPAIR 12, SRM 51-75-12, SRM 51-75-17. FOR DETAILS OF THIS REPAIR SEE NRC 4000427-1000-0148 FOR WORK PERFORMED.******MAJOR******

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 39,667 hrs · 24,681 cycles

WHILE AC WAS IN FOR HEAVY CHECK FOUND ON LT INBD SEAT TRACK CORROSION LOCATED BTW FR 29-30. MX REPAIRED LH INBD SEAT TRACK SPLICE PN 171-00441-003.

Part: SHEAR TIE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 39,667 hrs · 24,681 cycles

WHILE AC WAS IN FOR HVY CK FOUND FWD FUSE FWD CARGO BAY SHEAR TIE CORRODED AT FR 17 BTW STR 27L-28L. MX REPLACED PN 170-03870-001 FWD CARGO BAY SHEAR TIE CORRODED AT FR 17 BTW STR 27L-28L. IAW SRM 51-41-01, 51-41-02.

Part: BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 39,667 hrs · 24,681 cycles

WHILE AC WAS IN FOR HEAVY CHECK FOUND FORWARD CARGO DOOR FUSELAGE SURROUND LOWER BEAM CORRODED. MX REMOVED AND REPLACED LOWER BEAM PN 170-67118-103 IAW SRM 51-43-04.

Part: BOLT — CORRODED (L1 DOOR) · corrosion level 2 · airframe 39,667 hrs · 24,681 cycles

NUT AND BOLT CORRODED, REMOVED AND REPLACED NUT AND BOLT

Part: SHEAR TIE — CORRODED (FRAME 16) · corrosion level 2 · airframe 39,667 hrs · 24,681 cycles

FWD FUSELAGE INTERNAL STRUCTURE SHEAR TIE CORRODED. REMOVED AND REPLACED SHEAR TIE

Part: TORQUE TUBE — CORRODED (TE FLAP) · corrosion level 2 · airframe 39,667 hrs · 24,681 cycles

WHILE AC WAS IN FOR HVY CK FOUND LT FLAP TORQUE TUBE NR 6 INNER SPLING END CORRODED. MX REMOVED AND REPLACED TORQUE TUBE #6 PN 5912949-3, IAW AMM 27-51-03-400-801-A/400.

Part: SEAT TRACK — CORRODED (FRAMES 56-57) · corrosion level 2 · airframe 39,667 hrs · 24,681 cycles

R/H INBD SEAT TRACK CORRODED, REPAIRED PER SRM53-00-10 REPAIR 2

Part: SKIN — CRACKED (LT WING) · airframe 39,667 hrs · 24,681 cycles

*****MAJOR*****WHILE AC WAS IN FOR HEAVY CHECK FOUND LT WING LOWER SKIN LE SUSPECTED CRACK BETWEEN SLATS 3 & 4 APPROX 4 INCHES IB OF RIB 20. MX PERFORMED A TEMP REPAIR OF LT WING LOWER LE SKIN PN 170-01424-003 APPROX 4 INCHES IB OF RIB 20. IAW ETD2019-170-049641-A. SEE NRC 4000427-5000-0006 FOR WORK PERFORMED. *****MAJOR*****

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 39,667 hrs · 24,681 cycles

EMERGENCY LIGHTING SYSTEM POWER SUPPLY DEFECTIVE AT AFT PAX DOOR REMOVED AND REPLACED POWER SUPPLY PER AMM 33-50-15

Part: WARNING LIGHT — FALSE ACTIVATION (L1 DOOR) · airframe 31,981 hrs · 19,910 cycles

L1 DOOR INDICATES OPEN IN FLIGHT. PERFORMED OPS CHECK ON L1 DOOR INDICATORS IAW FIM 52-11-00. NO FAULTS FOUND.

Part: HOOK — MISSING (R2 DOOR) · airframe 29,959 hrs · 18,532 cycles

R2 DOOR WARNING STRAP MISSING THE S-HOOK. R & R THE S-HOOK IAW AMM 25-23-11.

Part: GUST LOCK — OBSTRUCTED (PAX DOOR) · airframe 29,379 hrs · 18,119 cycles

MCD GUST LOCK WON'T ENGAGE. R & R HINGE COVER ASSY IAW AMM 25-23-04. OPS CHECK GOOD.

Part: GUST LOCK — LACK OF LUBE (L1 DOOR) · airframe 29,029 hrs · 17,887 cycles

L1 GUST LOCK NOT ENGAGING. LUBED THE L1 DOOR GUST LOCK IAW AMM 52-11-00.

Part: GUST LOCK — DAMAGED (ZONE 800) · airframe 28,805 hrs · 17,756 cycles

MLD GUST LOCK WILL NOT ENGAGE. REATTACHED HOOK AND LOOP TO GUST LOCK COVER, OPS CHECK L1 DOOR GOOD, IAW MM 52-11-00.

Part: SPLICE — CORRODED (FRAME 90) · corrosion level 2 · airframe 28,791 hrs · 17,750 cycles

LEVEL 2 CORROSION, CORROSION CENTER SPLICE FR90. R & R CENTER SPLICE FR 90, PN 170-86119-005.

Part: GUSSET — CORRODED (FRAME 90) · corrosion level 2 · airframe 28,791 hrs · 17,750 cycles

LEVEL 2 CORROSION, LEFT GUSSET FR 90. REPLACED LT GUSSET FR90, PN 170-60261-001.

Part: UPPER SHEET — CORRODED (FRAMES 85-86) · airframe 28,791 hrs · 17,750 cycles

LEVEL 2 CORROSION, RT Y=+10.748 UPPER SHEET, FR85/86. R & R UPPER SHEET, PN 170-86101-001.

Part: SHEAR TIE — CORRODED (FRAME 15) · airframe 28,791 hrs · 17,750 cycles

CORROSION FOUND ON SHEAR TIE FRAME 15 STRINGERS 28L-28R SEVERAL AREAS. R & R SHEAR TIE. MAJOR REPAIR

Part: SEAL REST — CORRODED (CARGO DOOR) · corrosion level 2 · airframe 28,791 hrs · 17,750 cycles

LEVEL 2 CORROSION, FWD CARGO DOOR SEAL FWD REST. R & R SEAL REST, PN 170-66803-402.

Part: GUSSET — CORRODED (FRAME 91) · airframe 28,791 hrs · 17,750 cycles

LEVEL 2 CORROSION, RT CENTER GUSSET PLATE FR91. R & R GUSSET, PN 170-60250-003.

Part: SHEAR PLATE — CORRODED (FRAMES 87-88) · corrosion level 2 · airframe 28,791 hrs · 17,750 cycles

LEVEL 2 CORROSION. RIGHT SHEAR PLATE FR87/88. R & R RT SHEAR PLATE, PN 170-66409-001.

Part: UPPER SHEET — CORRODED (FRAMES 85-86) · corrosion level 2 · airframe 28,791 hrs · 17,750 cycles

LEVEL 2 CORROSION. LEFT Y=-10.748 UPPER SHEET FR85/86. R & R UPPER SHEET, PN 170-86101-001.

Part: GUSSET — CORRODED (FRAME 90) · airframe 28,791 hrs · 17,750 cycles

LEVEL 2 CORROSION, LEFT CENTER GUSSET PLATE FR90. R & R GUSSET, PN 170-60257-001.

Part: SKIN — CRACKED (LT WING) · airframe 28,791 hrs · 17,750 cycles

LEFT WING LOWER SKIN INBD OF RIB 17 HAS CRACK. REPAIRED CRACK DAMAGE TO LT WING LOWER SKIN INBD OF RIB 17 BY ROUTE OUT AND DOUBLER/TRIPPLER INSTALL IAW ETD2014-170-022096, REV B.

Part: SKIN — CRACKED (RT WING) · airframe 28,791 hrs · 17,750 cycles

RT WING LOWER SKIN INBD OF RIB 17 HAS CRACK 3.35". REPAIRED CRACK DAMAGE BY ROUTE OUT AND DOUBLER/TRIPPLER IAW ETD2015-170-022096.

Part: SKIN — DAMAGED (FRAMES 95-97) · airframe 28,791 hrs · 17,750 cycles

AREA OF WAVY SKIN: 200 MM X 84 MM BETWEEN FR 96-97 AND STR 21L-23L. REPAIRED AREA OF WAVY SKIN IAW ETD2015-170-023550.

Part: SKIN — CHAFED (SERVICE DOOR) · airframe 28,791 hrs · 17,750 cycles

CHAFING ON INTERNAL SKIN STRUCTURE ON FWD SERVICE DOOR FWD OF UPPER ATTACH FITTINGS. REMOVED CHAFING, LOCATED AND DRILLED NEW STRUCTURE REF SRM 51-40-02. INSTALLED NEW INTERNAL SKIN STRUCTURE REF SRM 51-41-01, 51-42-03. APPLIED TOPCOAT IAW SRM 51-23-06

Part: GIRT BAR — CORRODED (SERVICE DOOR) · airframe 28,791 hrs · 17,750 cycles

LEVEL 2 CORROSION, MAJOR REPAIR, RIVETS AROUND AFT SERVICE DOOR GIRT BAR FITTINGS. R & R THRESHOLD, PN 170-65639-005.

Part: GIRT BAR — CORRODED (ZONE 100) · corrosion level 2 · airframe 28,791 hrs · 17,750 cycles

LEVEL 2 CORROSION AT RIVETS AROUND PAX DOOR GIRT BAR FITTINGS. R & R BEAM, PN 170-65703-005.

Part: FLANGE — CORRODED (FAIRING) · airframe 28,791 hrs · 17,750 cycles

LEVEL 2 CORROSION - FWD BELLY FAIRING AFT LOWER FLANGES HAVE AREAS OF CORROSION. R & R SUPPORTS, PN 170-12603-002, 170-12603-001, 170-02456-001.

Part: WARNING MESSAGE — FALSE ACTIVATION (TE FLAPS) · airframe 28,295 hrs · 17,426 cycles

DURING APPROACH, FLAP FAIL EICAS MESSAGE WHEN FLAPS SELECTED TO 1 POSITION. RAN QRH AND RETURNED TO 0 POSITION. TRIED 1 POSITION AGAIN AND FAIL MESSAGE. SLATS POSITION 3, FLAPS 0. CONTINUED LANDING USING QRH FLAP/SLAT FAIL CHECKLIST. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. CLEARED INHIBITS AND PERFORMED OPS CHECKS OF FLAPS REF AMM 27-36-00. OPS CHECKED GOOD.

Part: FLAP — STUCK (DOOR VENT) · airframe 27,379 hrs · 16,888 cycles

AT GATE, DOOR NOT INDICATING ARMED AND HANDLE STUCK. FOUND VENT FLAP NOT CLOSING. OPENED AND CLOSED L1 DOOR AND PERFORMED OPS CHECK. OPS CHECKED GOOD, NO DEFECTS NOTED IAW AMM 25-41-00.

Part: WARNING LIGHT — FALSE ACTIVATION (SLAT SYSTEM) · airframe 26,096 hrs · 16,123 cycles

AFTER TAKEOFF AND AFTER FLAPS WERE RETRACTED FROM 1 TO 0, RECEIVED SLAT FAIL MESSAGE. RAN QRH BUT MESSAGE REAPPEARED, AFTER RETURNING 0 SF INDICATION SHOWED 0 BUT WAS AMBER COLOR AND 0 GREEN FOR FLAPS VISUAL INSPECTION SHOWED SLAT AT 0 INDICATION. DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. INSPECTED SLATS FOR MISALIGNMENT, NO DEFECTS NOTED, SLAT/FLAP SYSTEM OPS CHECKED GOOD IAW AMM 27-82-00 AND FIM 27-81-00-810-803-A.

Part: DOOR — DIRTY (R1) · airframe 25,984 hrs · 16,058 cycles

R1 DOOR WILL NOT ARM. ADJUSTMENT AND CLEANED DEBRIS AT R1 DOOR IAW AMM 52-41-21. DOOR OPERATES NORMALLY, OPS CHECKED GOOD.

Part: LATCH — CONTAMINATED (GIRT BAR) · airframe 25,129 hrs · 15,575 cycles

R1 DOOR WON'T CLOSE. CLEANED DEBRIS FROM GIRT BAR LATCHES IAW AMM 52-41-40.

Part: PUMP — INOPERATIVE (ZONE 400) · airframe 24,780 hrs · 15,364 cycles

DURING CRUISE FLIGHT, HYD 1 LOW QTY MESSAGE. HYD SYS PAGE SHOWED 12 PERCENT AND DROPPED TO 6 PERCENT RATHER QUICKLY. RAN QRH FOR HYD 1 LOSS OF PRESSURE, DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R & R EDP, PRESSURE LINE, AND PRESSURE FILTER.

Part: FLOORBEAM — CORRODED (ZONE 100) · corrosion level 2 · airframe 17,424 hrs · 10,808 cycles

CORROSION ON SEVERAL SPOTS ON AFT GALLEY AREA FLOORBEAM FR 90. R & R THREE GUSSETT PLATES IAW SRM 51-40-02 AND 51-41-02.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 22,523 hrs · 13,977 cycles

"DOOR PAX FWD OPEN" MASTER WARNING THROUGH FL180. F/A'S CONFIRMED LATCHED AND GREEN PER QRH; MSG EXTINGUISHED ON DESCENT. CYCLED DOOR MULTIPLE TIMES, DOOR SHOWS CLOSED AND LOCKED ON EACH ATTEMPT. OPS CHECK GOOD IAW AMM 52-11-00.

Part: LEVER — LACK OF LUBE (L2 DOOR) · airframe 22,278 hrs · 13,825 cycles

L2 VENT FLAP LEVER STICKING. LUBED LEVER AS REQUIRED, OPS CHECK GOOD.

Part: GIRT BAR — OUT OF POSITION (L1 DOOR) · airframe 22,078 hrs · 13,710 cycles

L1 DOOR GIRT BAR NOT SECURED IN NORMAL POSITION. RE-ATTACHED GIRT BAR TO L1 DOOR AND PERFORMED OPS CHECK GOOD AT THIS TIME IAW MM 52-11-2.

Part: BELLCRANK — STUCK (L1 DOOR) · airframe 22,081 hrs · 13,712 cycles

L1 DOOR GIRT BAR INDICATION NOT SHOWING ENGAGED IN WINDOW (LOWER LEFT). FOUND BELLCRANK STUCK IN DOOR, LOOSENED UP AND L1 DOOR GIRT BAR INDICATION WORKS GOOD, INSPECTED FWD PASSENGER DOOR GIRT BAR, ALL CHECKS GOOD AT THIS TIME IAW AMM 52-11-41.

Part: ENGINE — OIL CONSUMPTION (NR 1) · airframe 21,494 hrs · 13,373 cycles

COCKPIT SMELLED LIKE WET SOCKS ON CLIMB AND DESCENT. PERFORMED OPS CHECK OF PACK 1 IAW AMM 21-21-00-710-801-A, NO ABNORMAL SMELLS NOTED. MAINTENANCE PERFORMED S170EI-75-20-0012 ON 8/27/12 FOR COMPRESSOR BOROSCOPE, FOUND SIGNS OF OIL CONTAMINATION. REMOVED AND REPLACED ENGINE NR 1 PER JOBCARD.

Part: TRIM PANEL — BENT (CABIN DOOR) · airframe 21,354 hrs · 13,289 cycles

MAIN CABIN DOOR WILL NOT CLOSE/SECURE, METAL TRIM RIGHT SIDE (INBOARD) SIDE BENT. RE-SECURED PANEL ON L1 DOOR IAW EMB 170 MM 52-00-00. OPS CHECK GOOD.

Part: TRIM PANEL — UNSECURE (CABIN DOOR) · airframe 21,175 hrs · 13,181 cycles

MAIN CABIN DOOR WILL NOT CLOSE. RE-SECURED TRIM ON FWD SIDE OF DOOR, OPS CHECK GOOD IAW EMB 170 MM.

Part: SLIDE — DAMAGED (R2 DOOR) · airframe 19,813 hrs · 12,315 cycles

R2 DOOR SLIDE UNRAVELED. REMOVED AND REPLACED R2 DOOR SLIDE IAW AMM 25-65-00.

Part: SLIDE — LOOSE (R2 DOOR) · airframe 19,813 hrs · 12,315 cycles

R2 DOOR SLIDE UNRAVELED. REMOVED AND REPLACED R2 DOOR SLIDE IAW EMB 170 MM 25-65-00.

Part: CABLE — DEFECTIVE (R1 DOOR) · airframe 18,814 hrs · 11,667 cycles

R1 DOOR ARM/DISARM INDICATOR NOT WORKING. FERRIED AC TO CMH. REMOVED AND REPLACED AND ADJUSTED R1 DOOR EMERGENCY EVACUATION SLIDE CABLE ASSY IAW EMB 170 MM 52-41-04.

Part: MECHANISM — DEFECTIVE (SERVICE DOOR) · airframe 18,813 hrs · 11,666 cycles

GALLEY SERVICE DOOR 1R HARD SLIDE REMAIN ENGAGED WHEN BOTH DISARMING LEVERS WERE PLACED IN DISARM POSITION. REMOVED AND REPLACED FWD SERVICE DOOR EMERGENCY EVACUATION SLIDE MECHANISM IAW EMB 170 MM 52-41-40.

Part: BATTERY — DISCHARGED (CABIN) · airframe 18,650 hrs · 11,574 cycles

AFT CEILING EMERGENCY EXIT LIGHT DOES NOT ILLUMINATE DURING TEST. REMOVED AND REPLACED AFT OUTBOARD EMERGENCY BATTERY IAW EMB 170 MM 33-50-01.

Part: SHROUD — OUT OF POSITION (R2 DOOR) · airframe 17,841 hrs · 11,071 cycles

R2 VENT FLAP INDICATOR MISSING. ADJUSTED SHROUD SO INDICATOR COULD BE SEEN THROUGH WINDOW, OPS CHECK GOOD.

Part: SKIN — DENTED (FUSELAGE) · airframe 17,805 hrs · 11,048 cycles

MAJOR REPAIR - DENT AT AREA OF REAR FUSELAGE. CUTOUT DAMAGED AREA, INSTALLED REPAIR DOUBLER AND REPAIR FILLER IAW EMB 170 SRM 53-30-01 REPAIR 12. SEALED REPAIR AND APPLIED TOPCOAT IAW EMB 170 SRM 51-21-03 AND 51-23-06.

Part: SERVICE PANEL — CORRODED (LAV SERVICE) · airframe 17,805 hrs · 11,048 cycles

LEVEL 2 CORROSION ON INTERNAL AFT LAV WASTE CUTOUT DOUBLER AND STRUCTURE. REMOVED AND REPLACED AFT LAV SERVICE BOX ASSY IAW EMB 170 SRM 51-40-02, 51-40-03, AND 51-43-02.

Part: DOUBLER — CORRODED (WATER SERVICE) · airframe 17,805 hrs · 11,048 cycles

LEVEL 2 CORROSION ON INTERNAL AFT WATER SERVICE CUTOUT I/B DOUBLER. REMOVED AND REPLACED AFT WATER SERVICE CUTOUT FWD AND AFT INTERNAL DOUBLERS IAW EMB 170 SRM 51-40-02 AND 51-43-04.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 17,805 hrs · 11,048 cycles

LEVEL 2 CORROSION, GOUGES, AND PAINT DAMAGE ON RT LOWER CF III SEAT TRACK. REMOVED AND REPLACED SEAT TRACK IAW SRM 51-40-02, 51-41-01, 51-43-01, AND 51-43-02.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 17,805 hrs · 11,048 cycles

LEVEL 2 CORROSION AND PAINT DAMAGE ON RT LOWER CF I SEAT TRACK. REMOVED AND REPLACED SEAT TRACK IAW SRM 51-40-02, 51-41-01, 51-43-01, AND 51-43-02. MAJOR REPAIR

Part: SKIN — DENTED (FUSELAGE) · airframe 17,805 hrs · 11,048 cycles

MAJOR REPAIR - LIGHTNING STRIKE DAMAGE AT RIVET ON STR 23L THREE RIVETS FWD OF FR 92. REPAIRED IAW ETD 2011-170-100504 REV A.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 17,424 hrs · 10,808 cycles

MAJOR REPAIR - LIGHTNING STRIKE JUST AFT OF FR95 AND ABOVE STR 25L. REPAIRED DAMAGE IAW EMB 170 SRM 53-30-01.

Part: UNKNOWN — MALFUNCTIONED (PAX DOOR)

AFT RT PASSENGER DOOR GIRT BAR INDICATOR SHOWS A FULL RED FLAG WHEN ARMED, ALL OTHER INDICATIONS HOWEVER REQUIRE A LOT OF DOWN FORCE ON ARMING HANDLE WHEN MOVED TO ARMED POSITION. PERFORMED OPS CHECK IAW EMB 170 MM 52-42-00. ALL INDICATIONS GOOD, OPS CHECK GOOD.

Part: TARGET — OUT OF ADJUST (PAX DOOR)

AFT LT PASSENGER DOOR GIRT BAR INDICATOR NOT SHOWING FULL RED WHEN ARMED, DEFERRED. MAINTENANCE LATER VERIFIED GIRT BAR INSTALLATION AND DOOR WAS PROPERLY ARMED. ADJUSTED INDICATION TARGET IAW EMB 170 MM 25-65-01.

Part: BATTERY PACK — DISCONNECTED (CABIN) · airframe 14,600 hrs · 9,103 cycles

EMERGENCY LIGHT BATTERY FAULT ILLUMINATED WHEN LIGHTS TESTED FROM FLIGHT ATTENDANT PANEL. RECONNECTED RT AFT BATTERY PACK AND TESTED IAW FIM 33-50-00-810-816-A.

Part: GLOWSTRIP — MISSING (CABIN) · airframe 14,200 hrs · 8,876 cycles

PHOTO ILLUMINESCENT STRIP AT 12C MISSING. RE-SECURED STRIP IAW EMB 170 MM 33-50-21.

Part: ELEMENT — DIRTY (NLG FEEDBACK) · airframe 6,158 hrs · 3,883 cycles

FLIGHT 7665 ATL TO ORD. ON FINAL APPROACH WHEN THE GEAR WAS LOWERED THE CREW RECEIVED AN EICAS CAUTION MESSAGE STEER FAIL. CREW EXECUTED A GO-AROUND, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE CLEANED AND INSPECTED THE FEEDBACK SENSOR.

Part: CONNECTOR — LOOSE (STEERING SYS) · airframe 5,730 hrs · 3,656 cycles

FLIGHT 7727 DEN TO CID WHILE ON APPROACH, EXTENDING THE LANDING GEAR, CREW RECEIVED A -STEER FAIL- EICAS MESSAGE. DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. OCM INSPECTED NOSE GEAR AREA; FOUND STEERING FEEDBACK SENSOR CONNECTOR LOOSE. RESECURED CONNECTOR. POWERED UP ACFT, THE ONLY ACTIVE MESSAGE WAS -STEERING OFF-. APPLIED HYDRAULICS, -STEER OFF- MESSAGE EXTINGUISHED. STEERING OPS CHECKED GOOD.

Part: ELECTRICAL SYS — BURNED · airframe 4,497 hrs · 2,900 cycles

FLIGHT 7540 IAD TO BDL, CREW REPORTS WHILE DEPLANING PAX SMOKE FILLED THE CABIN FROM UNDER THE FLOOR MID-CABIN. CAPT HAD GPU REMOVED AND BLEW BOTH ENGINE FIRE BOTTLES. THERE WAS NO INDICATION OF ENGINE FIRE, NO FIRE WAS FOUND. OCM FOUND THE EPM IN THE LICC BURNED.

Part: ACTUATOR — TRIPPED (TE FLAPS) · airframe 4,461 hrs · 2,880 cycles

FLIGHT 7701 IND TO DEN, ON APPROACH THE CREW ATTEMPTED TO EXTEND FLAPS 1 AT 210KTS AND OBTAINED A FLAP FAIL MESSAGE ON THE EICAS. CYCLED THE FLAPS THREE TIMES PER THE QRH AND DISCOVERED THE SLATS WOULD MOVE, BUT THERE WAS NO FLAP MOVEMENT. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE WARMED AIRCRAFT IN HANGAR, DROPPED FLAPS AND FOUND LT OB ACTUATOR TRIPPED, RESET AND OPS CHECKED GOOD.

Part: PUMP — LEAKING (NR 2 ENGINE) · airframe 2,993 hrs · 1,994 cycles

FIFTEEN MINS INTO FLT CREW RECEIVED A CYAN -HYD 2 LO QTY- MESSAGE ON EICAS. HYD QUANTITY DOWN TO 18% & DROPPED TO 2% OVER A SPAN OF 5 TO 10 MINS. QUANTITY REMAINED AT 2% FOR A FEW MINS THEN HYD PRESSURE BEGAN TO DROP, RECEIVED AN AMBER -HYD 2 LO PRESS- ON EICAS. DECLARED EMERGENCY, RAN -HYD 2 LO PRESS- CHECKLIST. LANDED WITHOUT INCIDENT. DUE TO LOSS OF HYD SYSTEM 2 AIRCRAFT DID NOT HAVE NOSE WHEEL STEERING, STOPPED AIRCRAFT ON RUNWAY THEN PROCEEDED TO GATE UNDER THE TUG'S POWER. A SMALL PUDDLE OF FLUID FOUND UNDER RT ENGINE. MX REVEALED NR 2 ENGINE, ENGINE DRIVEN HYD PUMP HOUSING CRACKED & LEAKING FLUID. MX REMOVED & REPLACED PUMP. EMBRAER AND PARKER ARE AWARE OF COMPONENT PROBLEM & RESEARCHING FIX.

Part: WARNING MESSAGE — FALSE INDICATION (R2 DOOR) · airframe 2,255 hrs · 1,463 cycles

ON CLIMBOUT FROM FL 37.0 TO 38.0 IN SLIGHT TURBULENCE, RECEIVED AN EICAS MESSAGE; R2 DOOR OPEN INDICATION, PRESSURIZATION OF .78 JUMPED TO 8.3. F/A REPORTS DOOR SECURED WITH NORMAL INDICATIONS. DESCENDED TO FL10.0 & REGAINED CABIN PRESSURE. ACCOMPLISHED DOOR SERV AFT OPEN CHECKLIST IN THE QRH. THE CABIN PRESSURE WAS STILL OUT OF LIMITS. DECLARED EMERGENCY, DIVERTED TO MEM. COMPLETED CHECKLIST, LANDED SAFELY IN MEM. MX CHECKED FOR FAULTS, INSPECTED DOOR, FOUND TO BE SERVICEABLE. PRESSURIZATION PROBLEM WAS LATER FOUND TO BE CREW INDUCED, NO FURTHER ACTION REQUIRED. R2 DOOR IS SCHEDULED FOR EO52050 ON 04-26-06.