N239JB

Part: UNKNOWN — UNKNOWN (UNKNOWN) · corrosion level 2 · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: INITIAL INSPECTION(CPCP FINDING): CORROSION ON DOUBLER OF PREVIOUS REPAIR ON CENTER LH LONGITUDINAL BEAM BTW FR 19 & Y=230 AT FLOOR STRUCTURE (W1); "DOUBLER OF PREVIOUS REPAIR ON CENTER LH LONGITUDINAL BEAM BTW FR 19 & Y=230LH AT FWD FLOOR STRUCTURE (W1) WAS REPLACED PER ETI-190-23-648 REV. ORIGINAL & ETD 2010-190/1039 REV. ORIGINAL.REF TOMEXNR00161 FOR DETAILS." (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION AND BARE SKIN ON AREA COVERED BY THE PROTECTIVE PLATE ( SCUFF PLATE ) BTW FR76 & FR81, STR 28R/ 26R, AT AFT CARGO DOOR CUT OUT STRUCTURE; REF TOMX W.O. N239JB/2301/ E190/B8 CHECK: CORROSION ON AREA COVERED BY THE PROTECTIVE PLATE (SCUFF PLATE) BTW FR 77 & FR 80, STGR 28R/26R. AT AFT CARGO DOOR CUT OUT STRUCTURE WAS REMOVED PER EMB-190 SRM 51-10-03 AND EMB--190 SRM 51-12-01, BTW FR 76 & FR 80, STGR 28R/26R AT AFT CARGO DOOR CUT OUT STRUCTURE WAS EVALUATED,THEREFORE IT IS WITHIN LIMITS PER EMB-190 SRM 51-75-16 AND REPAIRED BTW FR 80-81, STGR 28R/26R. AT AFT CARGO DOOR CUT OUT STRUCTURE PER ETI-190-23-653 REV 1 AND ETD2023-190-020916 REV.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON COCKPIT FLOOR STRUCTURE GUSSET ON FRAME 11 & Y= -350LH / Y= 350RH; REF TOMX WO N239JB/2301/ E190/B8 CHECK NR 00172 7 JB NR 0030 STEP 23.CORROSION ON COCKPIT FLOOR STRUCTURE GUSSET ON FRAME 11 & Y=-350LH / Y= 350RH WAS REPAIRED PER EMB-190 ETI-190-23-646 REV.8 & ETD2023-190-020142 REV. E.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP OVER FR 84 BTW STRG 27/28 AT AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1229824 TASKCARD: NR-00008 ) REPLACED SHEAR CLIP PER EMB-190 SRM 51-12-01, 51-10-03, 51-75-16, 51-41-01, 51-41-02 AND 51-43-03. WORK ACCOMPLISHED ON TOMX NR 00227 REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON COCKPIT FLOOR STRUCTURE CROSS BEAM ON FRAME 11 BTW -Y350 TO Y350; COCKPIT FLOOR STRUCTURE CROSS BEAM ON FRAME 11 BTW -Y350 TO Y350 WAS REPAIRED PER EMB 190 SRM 53-00-10 REPAIR 54 REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK - NR00171.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: INITIAL INSPECTION(CPCP FINDING): CORROSION ON DOUBLER OF PREVIOUS REPAIR ON CENTER LH LONGITUDINAL BEAM BTW FR 19 & Y=230 AT FLOOR STRUCTURE (W1); DOUBLER OF PREVIOUS REPAIR ON CENTER LH LONGITUDINAL BEAM BTW FR 19 & Y=230LH AT FWD FLOOR STRUCTURE (W1) WAS REPLACED PER ETI-190-23-648 REV. ORIGINAL & ETD 2010-190/1039 REV. ORIGINAL.REF TOMEXNR00161 FOR DETAILS.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: FUSELAGE / COCKPIT FLOOR STRUCTURE / DOUBLERS / AT APROX X=3301.3 IN Y=373 & Y=-373 / CORROSION - PERMANENT REPAIR. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON DOUBLER OF PREVIOUS REPAIR ON CENTER RH LONGITUDINAL BEAM FR13/FR14 AND Y270 AT RH FLOOR STRUCTURE REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK NR00163; REPLACED RH LONGITUDINAL BEAM BTW FR13/FR14 AND Y720 AT RH FLOOR STRUCTURE. REF TOMX NR 00163.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: INITIAL INSPECTION (CPCP FINDINGS): CORROSION ON LH CNTR BEAM BTW FR 86-FR 89 & Y=250LH AT FLOOR STRUCTURE (W2); "CORROSION ON LH CNTR BEAM BTW FR86-FR 89 AND Y=250LH AT FLOOR STRUCTURE (W2) WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB 190 SRM 51-12-01;51-10-03;53-23-10AD/52. THEREFORE WAS REPLACED PER EMB 190 SRM 51-41-01;51-43-03. REF TOMEX NR 00184. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · corrosion level 2 · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON STRG 23LH BTW FR 88/89 AT AFT CARGO COMPARTMENT, STRG 23LH BTW FR 88/89 WAS REPAIRED PER ETO-190-23-654 RWV ORIGINAL, ETD 2023=190-020776 & EC# E23-755-01. REF TOMX NR 00231.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP OVER FR 79 BTW STRG 25/24 LH AT AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1229824 TASKCARD: NR-00016 ) REMOVED AND REPLACED SHEAR CLIP PER EMB-190 SRM 51-41-02 AND 51-41-01. REWF TOMX NR 00223 REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP OVER FR 82 BTW STRG 28/27 LH AT AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1229824 TASKCARD: NR-00011 ) REMOVED AND REPLACED SHEAR CLIP OVER FR 82 BTW STRG 28/27 LH AT AFT CARGO COMPARTMENT. PER EMB-190 SRM 51-12-01, 51-10-03, 51-75-16, 51-41-01 AND 51-41-02. REF TOMX NR 00228 REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · corrosion level 2 · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP OVER FR 84 BTW STRG 27/28 AT AFT CARGO COMPARTMENT; REPLACED SHEAR CLIP PER EMB-190 SRM 51-12-01, 51-10-03, 51-75-16, 51-41-01, 51-41-02 AND 51-43-03. WORK ACCOMPLISHED ON TOMX NR 00227. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: INITIAL INSPECTION (CPCP FINDING): CORROSIONON LH CNTR BEAM BTW FR 86-89 & Y=250LH AT FLOOR STRUCTURE (W2); CORROSION ON LH CNTR BEAM BTW FR86-FR 89 AND Y=250LH AT FLOOR STRUCTURE (W2) WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB 190 SRM 51-12-01;51-10-03;53-23-10AD/52. THEREFORE WAS REPLACED PER EMB 190 SRM 51-41-01;51-43-03. REF TOMEX NR 00184 CORROSION ON LH CNTR BEAM BTW FR86-FR 89 AND Y=250LH AT FLOOR STRUCTURE (W2) WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB 190 SRM 51-12-01;51-10-03;53-23-10AD/52. THEREFORE WAS REPLACED PER EMB 190 SRM 51-41-01;51-43-03. REF TOMEX NR 00184 REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: INITIAL INSPECTION(CPCP): CORROSION ON CTR RH BEAM BTW FR 86-89 AND Y=250 AT FLOOR STRUCTURE (W2); "SUMMARY: CORROSION ON CTR RH BEAM BTW FR84-89 AND Y=250RH AT FLOOR STRUCTURE (W2) WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB 190 SRM 51-12-01;SRM51-10-03;SRM 53-23-10AD/52. THEREFORE WAS REPLACEDPER EMB 190 SRM 51-41-01 AND SRM 51-43-03. REF. TOMEX NR00183 FOR DETAILS. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: INITIAL INSPECTION: ( CPCP FINDING): CORROSION ON SEAT TRACK BEAM BTW FR 12-13 AND Y=270RH AT FWD FLOOR STRUCTURE (W1); "CORROSION ON SEAT TRACK BEAM BTW FR12-13 AND Y=270RH, AT FWD FLOOR STRUCTURE (W1) WAS REMOVED PER EMB 190 SRM51-12-01;51-10-03. EVALUATED, THEREFORE IT IS OUT OF LIMITS PER EMB 190 SRM 53-10-10/AD51 AND REPLACED PER EMB SRM 51-41-02;51-43-03. REF TOMEX NR 00163 FOR DETAILS. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: INITIAL INSPECTION (CPCP FINDING): CORROSION ON SHEAR CLIP OVER FR 86 BTW STRG 27-28R AT AFT CARGO COMPARTMENT; "CORROSION ON SHEARCLIP OVER FR 86 BTW STRG 27-28RH AT AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED (O.T)=0.050"" & (R.T)= 0.041"". THEREFORE IT IS OUT OF LIMITS AND WAS REPLACED PER EMB 190 SRM 51-12-01;51-10-03-51-75-16;51-41-01;51-41-02. REF TOMEX NR 00226 FOR DETAILS. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION AND BARE SKIN ON AREA COVERED BY THE PROTECTIVE PLATE ( SCUFF PLATE ) BTW FR76 & FR81, STR 28R/ 26R, AT AFT CARGO DOOR CUT OUT STRUCTURE; REF TOMX W.O. N239JB/23011190/B8 CHECK: CORROSION ON AREA COVERED BY THE PROTECTIVE PLATE (SCUFF PLATE) BTW FR 77 & FR 80, STGR 28R/26R. AT AFT CARGO DOOR CUT OUT STRUCTURE WAS REMOVED PER EMB-190 SRM 51-10-03 AND EMB--190 SRM 51-12-01, BTW FR 76 & FR 80, STGR 28R/26R AT AFT CARGO DOOR CUT OUT STRUCTURE WAS EVALUATED,THEREFORE IT IS WITHIN LIMITS PER EMB-190 SRM 51-75-16 AND REPAIRED BTW FR 80-81, STGR 28R/26R. AT AFT CARGO DOOR CUT OUT STRUCTURE PER ETI-190-23-653 REV 1 AND ETD2023-190-020916 REV. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: FUSELAGE / FWD FUSELAGE / FLOOR STRUCTURE / LH TRACK FLOOR / BTW FR 19 & Y= 273.0 / DOUBLER CORROSION - PERMANENT REPAIR. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CRACK ON RIB 23 AT RH WING FIXED LEADING EDGE; REF TOMX W.O. N239JB/2301/ E190/B8 CHECK & JB NR 0031 - RIB 23 AT RH WING FIXED LEADING EDGE WAS REPLACED PER EMB-190 SRM 51-41-02 AND SRM 51-43-04.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP OVER FRAME 76 BTW STR 29/28 RH IN AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1229824 TASKCARD: NR-00002 ) REMOVED CORROSION ON SHEAR CLIP OVER FR76 BTW STR 29/28 RH FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED SHEAR CLIP IAW EMB E190 SRM 51-12-01 , 51-10-03, 51-75-16, 51-41-02. REFERENCE TOMX NR# 00219 FOR ALL WORK ACCOMPLISHED. REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · corrosion level 2 · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP OVER FR 82 BTW STRG 28/27 LH AT AFT CARGO COMPARTMENT; REMOVED AND REPLACED SHEAR CLIP OVER FR 82 BTW STRG 28/27 LH AT AFT CARGO COMPARTMENT. PER EMB-190 SRM 51-12-01, 51-10-03, 51-75-16, 51-41-01 AND 51-41-02. REF TOMX NR 00228.(CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: INITIAL INSPECTION (CPCP FINDING): CORROSION ON SHEAR CLIP OVER FR 86 BTW STRG 27-28R AT AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1229824 TASKCARD: NR-00017 ) CORROSION ON SHEARCLIP OVER FR 86 BTW STRG 27-28RH AT AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED (O.T)=0.050" & (R.T)= 0.041". THEREFORE IT IS OUT OF LIMITS AND WAS REPLACED PER EMB 190 SRM 51-12-01;51-10-03-51-75-16;51-41-01;51-41-02. REF TOMEX NR 00226 FOR DETAILS. CORROSION ON SHEARCLIP OVER FR 86 BTW STRG 27-28RH AT AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED (O.T)=0.050" & (R.T)= 0.041". THEREFORE IT IS OUT OF LIMITS AND WAS REPLACED PER EMB 190 SRM 51-12-01;51-10-03-51-75-16;51-41-01;51-41-02. REF TOMEX NR 00226 FOR DETAILS. - REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: INITIAL INSPECTION(CPCP): CORROSION ON CTR RH BEAM BTW FR 86-89 AND Y=250 AT FLOOR STRUCTURE (W2); (RESOLVED ON W/O: 1229824 TASKCARD: NR-00010 ) SUMMARY: CORROSION ON CTR RH BEAM BTW FR84-89 AND Y=250RH AT FLOOR STRUCTURE (W2) WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB 190 SRM 51-12-01;SRM51-10-03;SRM 53-23-10AD/52. THEREFORE WAS REPLACEDPER EMB 190 SRM 51-41-01 AND SRM 51-43-03. REF. TOMEX NR00183 FOR DETAILS. CORROSION ON CTR RH BEAM BTW FR84-89 AND Y=250RH AT FLOOR STRUCTURE (W2) WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB 190 SRM 51-12-01;SRM51-10-03;SRM 53-23-10AD/52. THEREFORE WAS REPLACEDPER EMB 190 SRM 51-41-01 AND SRM 51-43-03. REF. TOMEX NR00183 FOR DETAILS.REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK NR00183.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · corrosion level 2 · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP OVER FR 79 BTW STRG 25/24 LH AT AFT CARGO COMPARTMENT; REMOVED AND REPLACED SHEAR CLIP PER EMB-190 SRM 51-41-02 AND 51-41-01. REWF TOMX NR 00223. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · corrosion level 2 · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: CORROSION ON DOUBLER OF PREVIOUS REPAIR ON CENTER RH LONGITUDINAL BEAM FR13/FR14 AND Y270 AT RH FLOOR STRUCTURE; REPLACED RH LONGITUDINAL BEAM BTW FR13/FR14 AND Y270 AT RH FLOOR STRUCTURE, REF TOMX NR 00163. REPLACED RH LONGITUDINAL BEAM BTW FR13/FR14 AND Y720 AT RH FLOOR STRUCTURE. REF TOMX NR 00163. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: INITIAL INSPECTION: ( CPCP FINDING): CORROSION ON SEAT TRACK BEAM BTW FR 12-13 AND Y=270RH AT FWD FLOOR STRUCTURE (W1); (RESOLVED ON W/O: 1229824 TASKCARD: NR-00013 ) CORROSION ON SEAT TRACK BEAM BTW FR12-13 AND Y=270RH, AT FWD FLOOR STRUCTURE (W1) WAS REMOVED PER EMB 190 SRM51-12-01;51-10-03. EVALUATED, THEREFORE IT IS OUT OF LIMITS PER EMB 190 SRM 53-10-10/AD51 AND REPLACED PER EMB SRM 51-41-02;51-43-03. REF TOMEX NR 00163 FOR DETAILS. CORROSION ON SEAT TRACK BEAM BTW FR12-13 AND Y=270RH, AT FWD FLOOR STRUCTURE (W1) WAS REMOVED PER EMB 190 SRM51-12-01;51-10-03. EVALUATED, THEREFORE IT IS OUT OF LIMITS PER EMB 190 SRM 53-10-10/AD51 AND REPLACED PER EMB SRM 51-41-02; 51-43-03. REF TOMEX NR 00163 FOR DETAILS. - REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 43,589 hrs · 28,680 cycles

DURING HEAVY MAINTENANCE: INITIAL INSPECTION: (CPCP FINDING) CORROSION ON SHEAR CLIP OVER FR 83 BTW STRG 20-19R AT AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1229824 TASKCARD: NR-00012 ) CORROSION ON SHEAR CLIP OVER FR83 BTW STRG 20-19R AT AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED (O.T)=0.063" THEREFORE IT IS OUT OOF LIMITS AND WAS REPLACED PER EMB 190 SRM 51-12-01;51-10-03;51-41-01;51-41-02.REF. TOMEX NR 00225 FOR DETAILS. CORROSION ON SHEAR CLIP OVER FR83 BTW STRG 20-19R AT AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED(O.T)=0.063" THEREFORE IT IS OUT OOF LIMITS AND WAS REPLACED PER EMB 190 SRM 51-12-01;51-10-03;51-41-01;51-41-02.REF. TOMEX NR 00225 FOR DETAILS. REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK.

Part: NONE — NONE · airframe 42,631 hrs · 27,956 cycles

FLT#180, EWR-BOS. 'LANDING GEAR WOULD NOT GO UP AFTER TAKE OFF RAN QRH GEAR WENT UP AFTER PROCEDURE; REMOVED & REPLACED STEERING FEEDBACK SENSOR 1 AND WOW SENSOR 1 HARNESS PER MM 32-00-01. FOUND NWS FEEDBACK SENSORS OUT OF RIG. RIGGED #1 & #2 NWS FEEDBACK SENSORS PER 32-53-09. PERFORMED LG EXT & RETRACTION PER MM 32-33-00. ALL OPS CHECKS FOUND TO BE SATISFACTORY.

Part: NONE — NONE · airframe 42,508 hrs · 27,873 cycles

FLT#2031, BOS-LGA. 'LANDING GEAR LEVER STUCK DN AFTER T/O USED DN LOCK REL BUTTON TO RETRACT LANDING GEAR.' (SUPPLEMENTAL INFORMATION TO FOLLOW).

Part: BELLCRANK — FAULTED (L1 DOOR) · airframe 42,325 hrs · 27,727 cycles

FLT#494, MCO- EWR. L1 DOOR WILL NOT OPEN. REMOVED AND REPLACED L1 LOWER FWD AND AFT BELLCRANK IAW AMM 52-11-00. ALL OPS NORMAL.

Part: DOUBLER — CORRODED (WASTE WATER PAN) · airframe 42,224 hrs · 27,680 cycles

DURING HEAVY MAINTENANCE: REF TOMX W/O NR 00031. AFTER CLEANING THE AREA IN REFERENCE TO NRC 00022, CORROSION IN THE INTERNAL DOUBLER OF THE WASTE WATER PANEL WAS FOUND; REF TOMX W/O 2088 NR 00031. THE CUTOUT STRUCTURE AT WASTE SERVICE PANEL WAS REPAIRED PER EMB/190 SRM 53-23-60/REPAIR 51 MUST BE INSPECTED PER SRM 53-23-60 REPAIR 51 STEP 6, METHOD: EXTERNAL LFEC (NDT PART 6 TASK 53-2300-250-804-B), INTERVAL: 4,009 FC.'

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 42,224 hrs · 27,680 cycles

DURING HEAVY MAINTENANCE: DURING THE WALK AROUND, AN EMERGENCY LIGHT FROM THE AFT PASS DOOR WAS FOUND INOP; REF WO: N239JB/2088 NR-00085 - REPLACED EMERGENCY LIGHT POWER UNIT FROM AFT PASS DOOR PER EMB-190 AMM 33-50-01-000-801-A & EMB 190 AMM 33-50-01-400-801-A.'

Part: STRUT — WARNING MESSAGE · airframe 40,620 hrs · 26,514 cycles

FLT # 6182, RIC-BOS (AIR TURN BACK TO RIC). LG WOW FAIL EICAS APPEARED AFTER AFTER LANDING GEAR SELECTED UP DISAPPEARED AFTER LANDING GEAR SELECTED DOWN. QRH COMPLIED WITH; PERFORM NLG STRUT SERVICING AS PER AMM 12-12-09-600-801A NO FURTHER DEFECT NOTED.NO PRESENT FAULTS ON EICAS INTERROGATED CMC NOTED FAULTS 'NLG WOFW 1&2' & 'SENSOR TARGET DISAGREE' . INSPECTED TARGETS / SENSORS ON NLG WITH NO DEFECT NOTED. ACCOMPLISHED FULL NLG STRUT RE-SERVICE PER AMM 12-12-09-600-801A ALL CHECKED GOOD OK TO CONTINUE IN SVC

Part: SEAL — FAILED · airframe 40,619 hrs · 26,513 cycles

FLT # 481, DCA-RSW(DIVERTED TO RIC). "LG WOW SYS FAIL" EICAS CAUTION APPEARED AFTER GEAR UP SELECTED. DISAPPEARED AFTER GEAR DOWN SELECTED ; INSPECTED NLG AND FOUND STRYT SEAL FAIL - ACTIVATED SPARE SEAL AS PER AMM 32-21-02-860-801A AND SVC AS PER AMM 12-12-09

Part: CONTROLLER — MALFUNCTIONED (CABIN PRESSURE) · airframe 40,195 hrs · 26,203 cycles

FLT 1018, CABIN ALTITUDE HIGH WARNING MESSAGE DURING FLIGHT; FOUND MODE SWITCH ON PRESSURIZATION PANEL IN MANUAL MODE. ROTATE SWITCH TO AUTO FAULT CLEARED.A CCOMP CABIN PRESS FUNCTION TEST PER AMM 21-31-00-720-802A NO FAULTS NOTED UP TO 4.5 PSI. CONFIRM MODE SWITCH IN AUTO AFTER PRESSSURE CHK

Part: DOOR — FAILED · airframe 40,092 hrs · 26,126 cycles

FLT 2154, EYW-JFK. LEFT FWRD DOOR FAIL TO DISARM. (MULTIPLE WRITE-UPS OF THIS CONDITION) ; FOUND EXCESSIVE MOISTURE ON L1 DOOR MECHANISM AND LACK OF LUBRICANT ON L1 DOOR SLIDE GIRT BAR MECHANISM. PERFORMED AMM TASK 52-00-21. LUBRICATE DOOR SEAL AND LUBRICATE L1 DOOR BOX MECHANISM PER AMM 52-11-22. ALSO SERVICED GIRT BAR MECHANISM PER AMM 52-11-41. PERFORMED OPS CK OF SLIDE ARM - DISARM HANDLE AND CAN NOT DUPLICATE FAULT. OPS CK OK.

Part: I/O CARD — FAILED (EMERGENCY LIGHTS) · airframe 39,002 hrs · 25,426 cycles

FLT 2154, EYW-JFK. EMER LT BATT FAULT MSG APPEARED AT POWER UP AND THEN INTERMITTENTLY COMES ON AND OFF ; R/R AFT RH INBD ELPU IAW AMM 33-50-01. NO FIX REF LP: 3146983-1 FOR CONTINUATION. R/R GENERIC I/O MODULE MAU 3 IAW AMM 31-41-06. OPS CHK NORMAL, NO FAULT PRESENT. PERFORMED OPS CHK OF EMERGENCY LIGHT SYS REF AMM 33-50-00

Part: I/O CARD — FAILED (EMERGENCY LIGHTS) · airframe 39,002 hrs · 25,426 cycles

FLT 2154, EYW-JFK. EMER LT BATT FAULT MSG APPEARED AT POWER UP AND THEN INTERMITTENTLY COMES ON AND OFF ; R/R AFT RH INBD ELPU IAW AMM 33-50-01. NO FIX REF LP: 3146983-1 FOR CONTINUATION. R/R GENERIC I/O MODULE MAU 3 IAW AMM 31-41-06. OPS CHK NORMAL, NO FAULT PRESENT. PERFORMED OPS CHK OF EMERGENCY LIGHT SYS REF AMM 33-50-00

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 37,724 hrs · 24,582 cycles

FT # 55, BOS-DCA. RETURNED TO FIELD. DOOR PAX AFT OPEN WARNING L2 THROUGH 6000 FT. PERFORMED QRM MESSAGE EXTINGUISHED AFTER PRESSURE DUMP BUTTON PRESSED ( DOOR POS IND ON MFD & ASSC EICAS-PAX (L1/L2) AND SERVICE (R1/R2) ); PERFORMED INSPECTION AND CHECK OF THE L2 DOOR AND SEAL. CABIN PRESSURIZATION NORMAL. AMM REF 21-31-01 AND 52-42-21. DOOR INDICATION PLACED ON MEL 52-70-00-A CAT C. MX-4 UPDATED, PLACARD INSTALLED. SUPPLEMENTAL INFORMATION TO FOLLOW. DEFECT OCCURED ON 2/29/2020

Part: CONNECTOR — LOOSE (L2 DOOR) · airframe 37,719 hrs · 24,578 cycles

FT # 255, BOS-DCA. L2 DOOR INDICATION INOP ( DOOR POS IND ON MFD & ASSC EICAS-PAX (L1/L2) AND SERVICE (R1/R2) )DOOR PAX AFT OPEN MESSAGE ON EICAS DURING CLIMB. MESSAGE REMAINED ON FOR DURATION OF THE FLIGHT. AIRCRAFT PRESSURATION WAS NORMAL; FOUND L2 DOOR PROX SENSOR CANNON PLUG LOOSE. TIGHTENED PLUG OPS CHECK NORMAL REF MM 52-72-21 MDDR 416501 CLRD MX-4 UPDATED

Part: VALVE — FAILED (FAN AIR) · airframe 37,354 hrs · 24,308 cycles

FT # 2975, FLL-KIN. RETURNED TO FIELD. CLIMBING THRU FL230 BLEED 1 FAIL EICAS MESSG AND SUBSEQUENT PACK 1 OFF. BLEED 2 ON MEL. WE STARTED EMERGENCY DESCENT. EVENTUALLY CBIN ALTITUDE HIGH. REACHED 10000FT CAB ALTITUDE. ONCE STABALIZED PERFORMED QRH RESET OF BLEED 1 DID COME BACK ONLINE; AMM REF 36-11-00/71-00-00/21/00-00 REMOVED & REPLACED ENG #1 FAN AIR VALVE IAW E190 FIM 36-11-00-800-815A. REMOVED & REPLACED AMS CONTROLLER MOTOR DRIVE MODULE IAW E190 AMM 21-00-02-00/400-801-A. OPS CHK OF BOTH AMS CONTROLLER DRIVE AND ENG 1 FAN AIRVALVE.

Part: POWER UNIT — FAILED (CABIN) · airframe 33,516 hrs · 21,597 cycles

FLT 2680, EWR-BOS. EMERGENCY LIGHT AT CEILING PANEL NR 13 INOP. R&R EMERGENCY LIGHT POWER UNIT NR 5 IAW AMM 33-50-01. OPS CHECK GOOD.

Part: SKIN — CRACKED (LT WING) · airframe 31,707 hrs · 20,232 cycles

(1/2018) BASIC 6 CHECK AT SAL, REPORTED 2 CRACKS ON THE LT WING LOWER SKIN (P/N 190-33065-009, REF /3/) AT THE AFT EDGE BETWEEN RIBS 9-10, AS SHOWN IN THE REF /1/ EA. THE DAMAGE WAS EVALUATED AGAINST THE SRM AND FOUND TO BE OUT OF LIMITS OF THE REF /4/ SRM. THEREFORE CONTACTED FOR REPAIR DISPOSITION. PROVIDED THE REF /2/ ETD WHICH PROVIDES INSTRUCTIONS TO CUT OUT THE CRACKS, PERFORM NDT INSPECTIONS AND INSTALL A REPAIR DOUBLER. THE REF /2/ ETD IS A TIME LIMITED REPAIR REQUIRING A DETAILED STRUCTURAL ANALYSIS WITH 12 MONTHS. THIS EC TRACKS THE 12 MONTH RESTRICTION FOR THE DETAILED STRUCTURAL ANALYSIS. AND COMPLIES WITH REF /2/ ETD WITHOUT DEVIATION; ISSUED REF. /5/ TO ACCOMPLISH THE PERMANENT REPAIR ON THE LT WING LOWER SKIN (P/N 190-33065-009) AT THE AFT EDGE BETWEEN RIBS 9-10. THE PERMANENT REPAIR IS OF SIMILAR TO THE TEMPORARY REPAIR PRINCIPLE WITH THE EXCEPTION OF AN EXTENDED DOUBLER. SEE REF. /5/ FOR DETAILS. DID NOT FIND THE REF. /5/ ACCEPTABLE AND REQUESTED TO PROVIDE A STEP BY STEP WORK INSTRUCTIONS FOR PERMANENT REPAIR. ISSUED REF. /6/ ETD

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 27,385 hrs · 17,101 cycles

ON FINAL APPROACH, STEER FAIL, EICAS MESSAGE, NO STEERING AFTER LANDING, USED DIFFERENTIAL BRAKING & POWER TO GET TO ALLEY & TUGGED TO PARKING. TROUBLESHOT IAW FIM TASK 45-45-00-810-973-A, FOUND TO BE A TRANSITORY CONDITION OF THE STEERING CONTROL MODULE. NO FAULT PRESENT AT THIS TIME. OK FOR SERVICE.

Part: SLAT SYSTEM — FAILED · airframe 26,549 hrs · 16,530 cycles

CREW REPORTS SLAT ON APPROACH, FAULT CODE 27811013, ACE PRESENT. INSPECTED AND CHECKED LT OTBD SKEW SENSORS 2-3 +3-4 CK GOOD, INSPECTED AND CHECKED SKEW HARNESSES FROM P0585-P0989+P0991 WITH MULTIMETER. CHECKS GOOD, REMOVED AND REINSTALLED SLAT/FLAP CONTROL LEVER UNIT IAW 27-53-01, CLEARED INHIBITS, FAULT REMOVED. SUSPECT S/F CONTROL LEVER UNIT ITEM REMAINS OPEN.

Part: PRESSURE SWITCH — FAILED (OIL SYSTEM) · airframe 26,428 hrs · 16,461 cycles

ENGINE 1 LOW PRESSURE, ENGINE OIL QUANTITY WAS FLUCTUATING 2-3 QTS. IAW NON-NORMAL QRH PROCEDURES MADE PRECAUTIONARY ENGINE SHUTDOWN ; R & R NR 1 ENGINE OIL PRESSURE SWITCH. AMM 79-33-01 LEAK & OPS NORMAL R & R NR 1 ENGINE OIL FILTER AMM 79-21-13/400.

Part: SLAT SYSTEM — FAILED · airframe 26,330 hrs · 16,396 cycles

DIVERTED, SLAT FAIL 0, FLAP FAIL 2. PERFORMED FIM 27-81-00-810-805. INSPECTED LT OTBD SLAT ACTUATORS AND SKEW SENSORS, NO DEFECT NOTED. CHECK WIRE HARNESS AND SKEW SENSOR ON LT OTBD S2/3 AND S3/4 FOR CONTINUITY & SHORTAGE. NO DEFECT NOTED. OPS CHECK GOOD R & R NR 2 SF-ACE. OPS CHECK GOOD. REF AMM 27-53-02. OK TO CONTINUE SERVICE.

Part: SENSOR — FAILED (SLATS) · airframe 26,242 hrs · 16,334 cycles

DIVERTED, ON DESCENT SLAT FAIL; FOUND OTBD RT SKEW SENSOR NR 3 SHORTED AND RT SKEW SENSOR AND HARNESS CORRODED. REPLACED 3 EA DAMAGED COMPONENTS IAW AMM 27-83-01 AND 27-83-07. SLAT FAIL CLEARED. ACFT OK FOR SERVICE.

Part: SENSOR — FAILED (SLATS) · airframe 26,242 hrs · 16,334 cycles

DIVERTED, ON DESCENT SLAT FAIL; FOUND OTBD RT SKEW SENSOR NR 3 SHORTED AND RT SKEW SENSOR AND HARNESS CORRODED. REPLACED 3 EA DAMAGED COMPONENTS IAW AMM 27-83-01 & 27-83-07. SLAT FAIL CLEARED. ACFT OK FOR SERVICE.

Part: POWER SUPPLY — FAILED (EMERGENCY LIGHTS) · airframe 25,374 hrs · 15,779 cycles

FORWARD CABIN OVERHEAD EMERGENCY LIGHT INOPERATIVE. R & R THE ELPU IAW AMM 33-50-01. OPS CHECK GOOD. NO DEFECTS NOTED.

Part: STRUT — FAILED (NLG) · airframe 25,277 hrs · 15,703 cycles

RETURNED TO DEPARTURE LANDING GEAR WOW SYS FAIL ON EICAS, GEAR WOULD NOT RETRACT. R & R NLG SHOCK STRUT ASSY IAW AMM 32-21-01.

Part: SENSOR — MALFUNCTIONED (MLG WOW) · airframe 25,248 hrs · 15,682 cycles

RETURN TO DEPARTURE, LD WOW SYSTEM FAIL GEAR HANDLE WOULD NOT MOVE AFTER TAKEOFF. PRESSED DOWN LOCK RELEASE TO RAISE GEAR, THEN EICAS DISPLAYED LD WOW SYS FAIL, JACKED AIRCRAFT, PERFORMED INSPECTION AND GEAR RETRACTION. NO DISCREPANCIES NOTED. SERVICED NOSE STRUT IAW AMM 12-12-09.

Part: CONTROL LEVER — STIFF (MLG) · airframe 25,185 hrs · 15,645 cycles

LANDING GEAR LEVEL WAS STIFF DURING GEAR RETRACTION AND GEAR WAS PLACED IN RETRACT POSITION AND DIDN'T RETRACT FOR AN EXTENDED PERIOD OF TIME. THE RETRACTION WAS NORMAL. R & R LANDING GEAR CONTROL LEVER IAW AMM 32-33-01-400-801. ACFT JACKED AND GEAR RETRACTION PERFORMED SUCCESSFULLY. OPS CHECK GOOD AT THIS TIME.

Part: SHEAR TIE — CORRODED (FRAME 78) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE FOUND CORROSION AFT CARGO BAY AFT SIDE OF FRAME 77, STRINGER 29R HAS CORROSION. REMOVED CORRODED SHEAR TIE. FABRICATED NEW SHEAR TIE. PERFORMED HFEC INSPECTION OF FABRICATED PART. TREATED PRIMED PAINTED AND INSTALLED NEW SHEAR TIE COMPLIED WITH TASK E15-813-01.

Part: FINGER DOUBLER — CORRODED (FRAME 27) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE FOUND FWD CARGO DOOR AFT FINGER DOUBLER CORRODED 1.25 - 2 INCHES AFT FRAME 27 AND RBL 12.25. FWD CARGO AFT FINGER DOUBLER REPLACEMED IAW SRM 51-43-04 AND 51-41-02.

Part: SHEAR TIE — CORRODED (FRAME 16) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE FOUND FWD FUSELAGE INTERNAL SHEAR TIE HAS CORROSION AT FRAME 16, STRINGERS 27-28R. R & R THE SHEAR TIE AND TOPCOATED RIVETS IAW SRM 53-10-04.

Part: FINGER DOUBLER — CORRODED (FRAME 26) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND FWD CARGO DOOR AFT FINGER DOUBLER CORRODED 14 -14.25 INCHES AFT OF FRAME 26 AND RBL 13 - 13.25. FWD CARGO AFT FINGER DOUBLER REPLACED IAW SRM 51-43-04 AND 51-41-02.

Part: SEAL REST — CORRODED (FRAME 78) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE FOUND AFT CARGO DOOR CENTER SEAL REST CORRODED 7.75 - 9.25 INCHES AFT OF FRAME 78 RBL 15.25. R & R THE CENTER SEAL IAW SRM 51-41-01 AND 51-40-02.

Part: BEAM — CORRODED (FRAME 26) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND FWD CARGO DOOR BEAM CORRODED 10.25"-11.0" AFT OF FRAME 26, RBL 15.25" AND Z = - 61.5. R & R FWD CARGO DOOR BEAM REF SRM 53-21-11.

Part: FINGER DOUBLER — CORRODED (FRAME 26) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND FWD CARGO DOOR AFT FINGER DOUBLER CORRODED 2.75 INCHES AFT OF FRAME 26 AND RBL 10. FWD CARGO AFT FINGER DOUBLER REPLACEMENT IAW SRM 53-21-11.

Part: SEAL REST — CORRODED (FRAME 78) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND AFT CARGO DOOR CENTER SEAL REST CORRODED 3 - 4.5 INCHES AFT OF FRAME 78, RBL 15.25. R & R THE CENTER SEAL REST IAW SRM 51-41-01 AND 51-40-02, SEALED AND TOPCOATED IAW SRM 51-21-02 AND 51-23-06.

Part: SEAL REST — CORRODED (FRAME78) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND AFT CARGO DOOR CENTER SEAL REST CORRODED 13 - 14.25 INCHES AFT OF FRAME 78, RBL 15.25. R & R THE CENTER SEAL REST IAW SRM 51-41-01 AND 51-40-02.

Part: FINGER DOUBLER — CORRODED (FRAME 26) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND FWD CARGO DOOR AFT FINGER DOUBLER CORRODED 3.0" - 3.75" AFT OF FRAME 26, RBL 12.25 - 12.75. R & R FWD CARGO AFT FINGER DOUBLER IAW SRM 53-21-01.

Part: FLOOR SUPPORT — CORRODED (FRAME 17) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND CORROSION, FWD CABIN, AFT FLOOR SUPPORT EIGHT INCHES AFT OF FRAME 17, RBL 49 CORRODED. R & R THE FLOOR SUPPORT SRM 53-10-10.

Part: FINGER DOUBLER — CORRODED (FRAME 26) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE FOUND FWD CARGO AFT FINGER DOUBLER CORRODED 14.5 - 15.25 INCHES AFT OF FRAME 26 AND RBL 12.-25 - 13. FWD CARGO AFT FINGER DOUBLER REPLACED IAW SRM 51-43-04 AND 51-41-02.

Part: FLOOR SUPPORT — CORRODED (FRAME 17) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND CORROSION, FWD CABIN AFT FLOOR SUPPORT AT FRAME 17. RBL 49 CORRODED. R & R FLOOR SUPPORTIAW SRM 51-43-02 AND 51-41-02.

Part: SEAL REST — CORRODED (CARGO DOOR) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE FOUND FWD CARGO DOOR CENTER SEAL REST CORRODED 15 INCHES AFT OF FRAME 25, RBL 15.5 - 16. R & R CENTER SEAL REST SRM 51-41-01.

Part: SEAT TRACK — CORRODED (FRAME 17) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND CORROSION, FWD CABIN, SEAT TRACK AT FRAME 17, RBL 11 CORRODED, BLENDED CORROSION HFEC. NO DEFECTS NOTED. CUT OUT DAMAGED AREA AND FABRICATED PARTS DOUBLER AND FILLER. INSTALLED REPAIR AND APPLIED TOPCOAT. IAW SRM 53-10-10.

Part: SEAL REST — CORRODED (FRAME 79) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE FOUND AFT CARGO DOOR CENTER DEAL REST CORRODED 2 - 3.25 INCHES AFT OF FRAME 79, RBL 45.25. R & R THE CENTER SEAL REST IAW SRM 51-41-01 AND 51-40-02.

Part: FINGER DOUBLER — CORRODED (FRAME 26) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND FWD CARGO AFT FINGER DOUBLER CORRODED 14.5 INCHES AFT OF FRAME 26 AND RBL 14.25 - 15. FWD CARGO AFT FINGER DOUBLER REPLACED IAW SRM 51-43-04 AND 51-41-02.

Part: BEAM — CORRODED (FRAME 26) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND FWD CARGO DOOR BEAM CORRODED 8.25-9.25 INCHES AFT OF FRAME 26, RBL 15. R & R FORWARD CARGO DOOR CUTOUT LOWER BEAM IAW SRM 51-43-03 AND 51-53-04.

Part: FINGER DOUBLER — CORRODED (FRAME 26) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE, FOUND FWD CARGO DOOR AFT FINGER DOUBLER CORRODED 11 - 12 INCHES AFT OF FRAME 26 AND RBL 11.25 - 11.5. R & R THE FORWARD CARGO, FORWARD FINGER DOUBLER, IAW SRM 51-43-04 AND 51-41-02.

Part: SEAL REST — CORRODED (FRAME 77) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE FOUND AFT CARGO DOOR CENTER SEAL REST CORRODED 13.75 - 15 INCHES AFT OF FRAME 77 AND RBL 15.25. R & R THE CENTER SEAL REST IAW SRM 51-41-01 AND 51-40-02.

Part: FINGER DOUBLER — CORRODED (FRAME 24) · corrosion level 2 · airframe 24,945 hrs · 15,458 cycles

DURING HEAVY MAINTENANCE FOUND FWD DOOR FWD FINGER DOUBLER CORRODED 15.25"-16.25" AFT OF FRAME 24 AND RBL 12.25"-12.75". R & R FWD CARGO FWD FINGER DOUBLER REF SRM 53-21-11.

Part: CABLE — BROKEN (ARMING HANDLE) · airframe 21,034 hrs · 12,957 cycles

DURING MAINTENANCE, FOUND R1 DOOR ARMING LEVER HANDLE CABLE BROKEN. R & R R1 DOOR ARMING LEVER FLEXBALL CABLE ASSY IAW AMM 52-41-40. OPS CHECK NORMAL.

Part: MECHANISM — MALFUNCTIONED (R2 DOOR SLIDE) · airframe 20,683 hrs · 12,754 cycles

FLIGHT CREW REPORTED THAT R2 DOOR WILL NOT ARM. R & R R2 DOOR EMERGENCY EVACUATION SLIDE MECHANISM IAW AMM 52-42-40. REMOVED AND INSTALLED SLIDE ASSY FOR ACCESS IAW AMM 25-65-01. OK FOR SVC.

Part: BATTERY — FAILED (EMERGENCY LIGHT) · airframe 19,361 hrs · 11,896 cycles

DURING MAINTENANCE CHECK, FOUND RT EMERGENCY LIGHT BATTERY INOPERATIVE. R & R BATTERY IAW AMM 33-50-01. OPS CHECKED GOOD.

Part: PRESSURE SWITCH — FAILED (BRAKE SYSTEM) · airframe 18,004 hrs · 11,059 cycles

FLT 626 BWI-BOS, CREW DECLARED EMERGENCY DUE TO PARKING BRAKE NOT RELEASED MESSAGE IN FLIGHT. REMOVED AND REPLACED NR 1 AND 2 EMERGENCY/PARKING BRAKE PRESSURE-SWITCH REFERENCE AMM 32-44-09. OPS CHECK GOOD.

Part: PRESSURE SWITCH — FAILED (BRAKE SYSTEM) · airframe 18,004 hrs · 11,059 cycles

FLT 626 BWI-BOS, CREW DECLARED EMERGENCY DUE TO PARKING BRAKE NOT RELEASED MESSAGE IN FLIGHT. REMOVED AND REPLACED NR 1 AND 2 EMERGENCY/PARKING BRAKE PRESSURE-SWITCH REFERENCE AMM 32-44-09. OPS CHECK GOOD.

Part: ENGINE — FAILED (NR 2) · airframe 17,932 hrs · 11,017 cycles

FLT 575 SWF-MCO, CREW DECLARED EMERGENCY AND AIRCRAFT DIVERTED TO JFK. AT APPROX 30,000FT ON CLIMBOUT ENGINE 2 LP VIB REACHED 4.7. LEVELED OFF PER QRH PULLED NR 2 ENGINE LEVER TOWARD IDLE. LP VIB WENT TO 5.7 COMPRESSOR STALLING BEGUN OCCURING. ALSO RAN QRH AND SHUT NR 2 ENGINE DOWN. REPLACED ENGINE NR 2 AS PER TASK CARD E190-71-00-01-000-801. OPERATIONAL AND LEAK CHECKS GOOD.

Part: CONTROL MODULE — FAILED (BRAKE SYSTEM) · airframe 16,349 hrs · 10,050 cycles

FLT 6 JFK-BUF, CREW DECLARED EMERGENCY DUE TO AFTER SELECTING LANDING GEAR DOWN, BRAKE RIGHT FAULT AND BRAKE LEFT FAULT MESSAGE. PERFORMED GO AROUND AND QRH PROCEDURES. AFTER LANDING LEFT AND RIGHT OUTBOARD BRAKE TEMP SHOWED INOP BRAKES. REMOVED AND REPLACED BCM 1 IAW 32-41-07. OPS CHECK GOOD.

Part: MODULE — FAILED (E&E BAY) · airframe 15,926 hrs · 9,784 cycles

FLT 1703 BOS-BDA, AIR TURNBACK TO BOS DUE UNABLE TO TRANSMIT ON HF FREQUENCY WHEN PTT IS SELECTED, AN AUDIBLE TONE IS GENERATED AND STAYS ON FOR AN EXTENDED TIME, RANGING FROM 5-30 SECONDS AND ON THE HF RADIO PAGE, AN AMBER "TUNING" MESSAGE WOULD ILLUMINATE AND STAY ON ALONG WITH THE TUNING TONE. WE COULD HEAR CONVERSATIONS ON HF, BUT THE TUNING PROBLEM PREVENTED ANY TRANSMISSIONS. T/S PER TSM 23-11-00. REPLACED MAU 1 I/O MODULE IAW AMM 31-41-05.

Part: CONTROL MODULE — FAILED (BRAKE SYSTEM) · airframe 15,131 hrs · 9,289 cycles

FLT 1717 MCO-SDQ, CREW DECLARED EMERGENCY DUE TO BRK RT FAULT, BRK LT FAULT CYAN MESSAGE APPEARED WHILE DESCENDING THRU 3000 FEET. COMPLIED WITH QRH 12-5, BRAKING WAS NORMAL ON LANDING. REMOVED AND REPLACED BRAKE CONTROL MODULE IAW AMM 32-41-07-000-831 AND AMM 32-41- 07-400-801A. ALL OPS TEST OK.

Part: CONTROL VALVE — FAILED (BRAKE SYSTEM) · airframe 14,731 hrs · 9,050 cycles

FLT 1205 HPN-RSW, CREW DECLARED EMERGENCY DUE TO EICAS LT AND RT BRAKE FAULT WITH LANDING GEAR EXTENSION. PERFORMED GO AROUND CYCLED GEAR EICAS EXTINGUISHED. NORMAL BRAKING ON LANDING. RETRIEVED FAULT CODE 32412011BCM/32412005BCM PERFORMED FIM 32-41-00-810-823A PRESS PULSE BIT CHECK TEST OK TRANSITORY CONDITION OF BCM 1/2 INSPECT ALL BRAKE XNDCRS FOR CONDITION RESET ALL C/P NO OBVIOUS DEFECTS NOTES REF AMM 32-41-05. ON 1/30/12 TSI 8372 WAS ISSUED AT JFK AND THE NR 3 MAIN BRAKE CONTROL VALVE WAS REPLACED IAW AMM CH 32-41-09. OPS CHECK GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 14,699 hrs · 9,024 cycles

FLT 6429 JFK-BNA DURING HEAVY MAINTENANCE CHECK EMERGENCY EXIT LIGHT FWD SERVICE DOOR DOES NOT WORK. REF EAMS N/R H2722/2700 REMOVED AND REPLACED EMERGENCY EXIT LIGHT REF AMM 33-50-07-04.

Part: FITTING — CRACKED (HYDRAULIC SYS) · airframe 14,284 hrs · 8,775 cycles

FLT 117 JFK-MSY, CREW DECLARED EMERGENCY DUE TO LOST OF NR 1 HYDRAULIC SYSTEM QUANTITY AND PRESSURE ON ENGINE DRIVEN HYDRAULIC AND ELECTRIC PUMP. SERVICED NR 1 HYDRAULIC SYSTEM, FOUND LEAK AT CRACKED ADAPTER PRESSURE LINE FITTING. REPLACED NR 1 ADAPTER PRESSURE LINE FITTING. ALSO REPLACED NR 1 EDP HYDRAULIC PUMP PER AMM 29-11-01 AND NR 1 PRESS RETURN AND CASE DRAIN FILTERS PER AMM 29-11-05 AS PRECAUTIONARY. OPS AND LEAK CHECK OK. FITTING P/N 190-05612-003.

Part: DUCT — LEAKING (BLEED AIR SYS) · airframe 14,039 hrs · 8,621 cycles

FLT 143 JFK-PBI, AIR RETURN TO JFK DUE TO BLEED NR 2 LEAK, MSG IN FLIGHT. MSG EXTINGUISHED FOR APPROXIMATELY 2 MIN, THEN RE-APPEARED, CREW FOLLOWED QRH PROCEDURE BOTH BLEEDS OFF, MSG INTERMITTENT UNTIL LANDING. FOUND LEAK ON ENG NR 2 FWD PYLON DUCT AT CRACK WELD. REMOVED AND REPLACED DUCT IAW AMM 36-11-04. BLEED LEAK NO LONGER PRESENT AND CMC SHOWS HEALTHY ODS STATUS WITH NO FAULTS NOTED.

Part: LINE — DISCONNECTED (TRIM AIR SERVO) · airframe 13,943 hrs · 8,561 cycles

FLT 1088, CREW DECLARED EMERGENCY AND AIRCRAFT DIVERTED TO RIC DUE TO BLEED NR 2 LEAK CABIN MESSAGE RESULTED IN RAPID DECOMPRESSION PAX O2 DEPLOYED. THE NR 1 PACK WAS IN MEL AND DUE TO BLEED LEAK, THE NR 2 ENGINE BLEED VALVE CLOSED AND PACK NR 2 CLOSED. TECH FOUND LINE BACK OFF AND HOT AIR HITTING OVERHEAT LOOP 5 SETTING OFF BLEED 2 LEAK. RE-INSTALLED TRIM AIR SERVO LINE PER MM 21-51-10 AND OPS AND LEAK CHECKED OK. DURING TEST FLIGHT FOUND GROUND VALVE OF IFE RACK REMAINED OPEN ON ALL STAGES OF FLT. REMOVED AND REPLACED K0367 FAN ENABLE RELAY IAW SWPM 20-37-01. PERFORMED OPS CHECK PER AMM 21-28-00, FOUND NORMAL. 2ND TEST FLT PERFORMED & FOUND SATISFACTORY AND TO SPECIFICATIONS BASED ON FLT CREW OBSERVATIONS OF FLT TEST WORKSHEETS.

Part: ENGINE — VIBRATION (NR 2) · airframe 13,725 hrs · 8,409 cycles

FLT 923 BOS-ORD, AIR RETURN TO BOS DUE TO ABNORMAL VIBRATION AT V1 4.1 ON NR 2 ENGINE. WENT BACK TO NORMAL AFTER TAKEOFF, BACK TO 4.2 ON CLIMB AND RETURNED NORMAL AFTER POWER WAS REDUCED. THE TECHNICIAN PERFORMED VISUAL INSPECTION OF FAN AND LPT BLADES WITH NO FAULTS NOTED. FAN LUBE AND TRIM BALANCE WERE ALSO ACCOMPLISHED AS PER EMM 72-00-00.

Part: BELLOWS — DAMAGED (BLEED AIR SYS) · airframe 9,394 hrs · 5,756 cycles

FLT JB592 MCO-HPN DIVERTED TO IAD A-I WING FAIL RAN QRH DOES NOT EXTINGUISH. REMOVED AND REPLACED RT FAN AIR FILTER AND BELLOWS IRW AMM 36-11-09. OPS CHECK BLEED SYS AND ANTI-ICE SYS OK TO CONTINUE SERVICE IRW 36-00-00710-801A AND 30-11-00710-801A.

Part: ACTUATOR — TRIPPED (LE SLAT) · airframe 9,275 hrs · 5,683 cycles

FLT 1282JB RIC-BOS DIVERTED TO JFK. ON DESCENT TO 5000FT INTO BOS AND SPEED 190 KNTS FLAPS WERE SELECTED TO POSITION 1 AFTER APPROX 5 SECONDS EICAS MSGS SHAKER ANTICIPATED, AOA LIMIT FAIL, SPOILER FAULT AND SLAT FAIL ILLUMINATED. QRH COMPLETED SLATS NEVER OPERATED, DUE TO HEAVY WINDS FLIGHT DIVERTED TO JFK AND DECLARED EMERGENCY LANDING INTO JFK. JFK MX T/S PER FIM TASK 27-81-802A AND FAULT CODE 278112021ACE FOUND RIGHT WING NR 8 SLAT ACTUATOR TORQUE LIMITER TRIPPED REMOVED AND REPLACED ACTUATOR IAW AMM 27-81-01. ACCOMPLISHED SLAT ACTUATOR MECHANICAL AND ELECTRICAL RIGGING AMM 27-80-00 AND 27-81-01, OPS CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — MALFUNCTIONED (LE SLAT) · airframe 9,250 hrs · 5,669 cycles

FLT JB1148 MCO-BTV ON APPROACH INTO BTV CREW DECLARED EMERGENCY LANDING DUE TO "SLAT FAIL" EICAS MESSAGE, LANDING WAS UNEVENTFUL. BTV MX PERFORMED AMM FIM 27-81-00-810-802-A AND FAULT CODE 27811021ACE AND LEFT WING SLAT DRIVE TORQUE TUBES FOUND JAMMED, ATTEMPTED RESET SLATS STILL LOCKED UP. TROUBLESHOOTING OF SLAT ACTUATORS FOUND LEFT WING ACTUATOR NR 4 TORQUE LIMIT INDICATOR TRIPPED. REMOVED AND REPLACED ACTUATOR NR 4 LEFT IAW AMM 27-81-01 AND PERFORMED MECHANICAL AND ELECTRICAL RIGGING IAW AMM 27-80-00. ALL OPS CHECKS GOOD AND AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — FAILED (LE SLAT) · airframe 9,087 hrs · 5,585 cycles

FLT 919 JFK-ORD AFTER SELECTING FLAPS 1 ON APPROACH GOT A SLAT FAIL EICAS. RAN QRH AND SLATS NEVER MOVED. REMOVED AND REPLACED LT SLAT ACTUATOR NR 7 IAW AMM 27-81-01. OPS CHECK NORMAL.

Part: MOTOR — FAILED (LE SLAT) · airframe 9,079 hrs · 5,580 cycles

FLT 75 SYR-JFK ON APPROACH SLAT FAIL IN 0 POSITION, RAN CHECKLIST QRH ITEMS DECLARED EMERGENCY. T/S PER FIM 27-81-00-810-802-A00 - REMOVED AND REPLACED RIGHT SLAT ELEC MOTOR REFER AMM 27-83-04/401. OPS CHECK NORMAL.

Part: WARNING SYSTEM — ACTIVATED (TE FLAP) · airframe 6,540 hrs · 4,068 cycles

FLT 1417 - MCO-AUS - FLAPS FAIL. INTERROGATED CMC. RETRIEVED FAULT CODE 27512009ACE. PERFORMED FIM TASK 27-51-00-810-804-A. CLEARED INHIBITS. FLAP TEST OK. FLAP LO RATE MESSAGE ON EICAS ON MEL.

Part: ALTIMETER — FAILED (NR 2) · airframe 6,207 hrs · 3,865 cycles

FLT NR 52, JFK-BTV, AIR RETURN TO JFK, LANDING GEAR ORAL WARNING IN COULD NOT INHIBIT. R&R RADAR ALTIMETER NR 2 IAW AMM 34-31-01, OPS TEST AND CHECK GOOD.

Part: ACM — CONTAMINATED

AIR RETURN, AFTER TAKEOFF THE ODOR OF SMOKE WAS NOTICED BY SEVERAL PASSENGERS AND CREW. THE COCKPIT CREW DETECTED HOT AIR COMING OUT OF THE AIR VENTS. ODOR DISSIPATED SHORTLY THEREAFTER, UPON INSPECTION FOUND EVIDENCE OF COFFEE CONTAMINATION IN RT ACM. CLEANED ACM. OPS CHECK NORMAL. AC OK FOR SERVICE AMM 21-51-00. (K)

Part: UNKNOWN — ODOR (CABIN)

AIR RETURN TO DEPARTURE, AFTER TAKEOFF THE ODOR OF SMOKE WAS NOTICED WAS