N238JB

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CPCP FINDING. CORROSION ON SHEAR CLIP AT FR72 & STGR 28L-27L AT AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1219262 TASKCARD: NR-00017) REF TOMX W/O# 2428. N/R# 00054. CORROSION ON SHEAR CLIP AT FR72 & STGR 28L-27L AT AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED OUT OF LIMITS THEREFORE WAS REPLACED PER EMB190 SRM 51-12-01, SRM 51-10-03, SRM 51-75-16, SRM 51-41-01.SRM 51-41-02, SRM 51-43-03 AND EMB190 DWG 190-28351-001. ACCOMPLISHED BY TOMX TECH# 355218. TOMX QC# 299517.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP LOCATED BTW FR-88 AND STGR-29LH/RH IN AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1219262 TASKCARD: NR-00008) REF WO # 2428 NR # 00047 CORROSION ON SHEAR CLIP LOCATED BTW FR-88 AND STGR-29LH/RH IN AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB-190 SRM 51-12-01,SRM 51-10-03 AND SRM 51-75--16. THEREFORE WAS REPLACED PER EMB-190 SRM 51-41-02, SRM 51-41-01 AND SRM 51-43-03.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP LOCATED BTW FR-89 AND STGR-29LH/RH IN AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1291569 TASKCARD: NR-00004) REF TOMX WO # 2428 NR # 00048 CORROSION ON SHEAR CLIP LOCATED BTW FR-89 AND STGR-29LH/RH IN AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED OUT OF LIMITS THEREFORE WAS REPLACED PER EMB 190 SRM 51-12--01, SRM 51-10-03, SRM 51-75-16, SRM 51-41-02, AND SRM 51-41-01.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP LOCATED BTW FR-78 AND STGR-28/27LH IN AFT CARGO COMPARTMENT; "ALL WORK ACCOMPLISHED ON TOMX WO # 2428 NR # 00036 CORROSION ON SHEAR CLIP LOCATED BTW FR-78 AND STGR-28/27LH IN AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB-190 SRM 51-12-01,SRM 51-10-03 AND SRM 51-75-16. THEREFORE WAS RE" (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEARCLIP AT FR 74 & STGR 29L-28L AT AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1219262 TASKCARD: NR-00005) ALL WORK ACCOMPLISHED ON TOMX WO# 2428 NR # 00053 CORROSION ON SHEAR CLIP LOCATED FR 74 & STGR 29L-28L AT AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB-190 SRM 51-12-01,SRM 51-10-03 AND SRM 51-75-16. THEREFORE WAS REPLACED PER EMB-190 SRM 51--41-02 AND SRM 51-41-01.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP LOCATED BTW FR-89 AND STGR-29LH/RH IN AFT CARGO COMPARTMENT; REF TOMX WO # 2428 NR # 00048 CORROSION ON SHEAR CLIP LOCATED BTW FR-89 AND STGR-29LH/RH IN AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED OUT OF LIMITS THEREFORE WAS REPLACED PER EMB 190 SRM 51-12--01, SRM 51-10-03, SRM 51-75-16, SRM 51-41-02, AND. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP LOCATED BTW FR-88 AND STGR-29LH/RH IN AFT CARGO COMPARTMENT; REF WO # 2428 NR # 00047 CORROSION ON SHEAR CLIP LOCATED BTW FR-88 AND STGR-29LH/RH IN AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB-190 SRM 51-12-01,SRM 51-10-03 AND SRM 51-75--16. THEREFORE WAS REPLACED PER EMB-190 SRM 51-41-02. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CPCP FINDING CORROSION ON SHEAR CLIP LOCATED BTW FR86 AND STGR 28/29RH IN AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1219262 TASKCARD: NR-00010) REF TOMX W/O # 2428 N/R# 00046. SHEAR CLIP LOCATED BTW FR86 AND STGR 28/29RH IN AFT CARGO COMPARTMENT WAS EVALUATED OUT OF LIMITS PER EMB 190 SRM 51-75-16. THEREFORE WAS MANUFACTURED AND REPLACED PER EMB 190 DRAWING 170-66032-001 REV.A. SRM 51-41-02, SRM 51-43-03.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CPCP FINDING. CORROSION ON STGR23LH BTW FR81/82 IN AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1219262 TASKCARD: NR-00009) REF TOMX W/O #2428 N/R# 00043.CORROSION ON STGR23LH BTW FR81/82 IN AFT CARGO COMPARTMENT WAS REMOVED PER EMB-190 SRM 51-12-01, SRM 51-10-03 EVALUATED OUT OF LIMITS PER EMB-190 SRM 53-23-03 AD\51 THEREFORE WAS REPAIRED PER EMB 190 SRM 53-23-03/R51, ETI-190-23-726 REV ORIGINAL.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CPCP FINDING. CORROSION ON STGR-20RH BTW FR83/84 IN AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1219262 TASKCARD: NR-00015) REF TOMX W/O# 2428. N/R# 00044. CORROSION WAS REMOVED AND EVALUATED OUT OF LIMITS OT= .050" AND RT= .035". THEREFORE STRINGER WAS REPAIRED PER EMB 190 SRM 51-12-01, EMB 190 SRM 51-10-03, EMB 190 SRM 53-23-03, ETI-190-23-727 REV. ORIGINAL AND ETD2023-190-029759 REV.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEARCLIP AT FR 74 & STGR 29L-28L AT AFT CARGO COMPARTMENT; ALL WORK ACCOMPLISHED ON TOMX WO# 2428 NR # 00053 CORROSION ON SHEAR CLIP LOCATED FR 74 & STGR 29L-28L AT AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB-190 SRM 51--12-01,SRM 51-10-03 AND SRM 51-75-16. THEREFORE WAS REPLACED PER. (CONSIDERED A MAJOR REPAIR)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CPCP FINDING. CORROSION ON SHEAR CLIP LOCATED BTW FR-75 AND STGR-28/29RH IN AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1219262 TASKCARD: NR-00016) REF TOMX W/O# 2428. N/R# 00027. SHEAR CLIP WAS REPLACED PER EMB 190 SRM 51-41-01,SRM 51-41-02 AND EMB 190 DWG 170-91960-001 REV./. ACCOMPLISHED BY TOMX TECH # 400420. TOMX QC # 299517.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 44,605 hrs · 29,003 cycles

DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP LOCATED BTW FR-78 AND STGR-28/27LH IN AFT CARGO COMPARTMENT; (RESOLVED ON W/O: 1219262 TASKCARD: NR-00004) ALL WORK ACCOMPLISHED ON TOMX WO # 2428 NR # 00036 CORROSION ON SHEAR CLIP LOCATED BTW FR-78 AND STGR-28/27LH IN AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB-190 SRM 51-12-01,SRM 51-10-03 AND SRM 51-75--16. THEREFORE WAS REPLACED PER EMB-190 SRM 51-41-02, SRM 51-41-01 AND SRM 51-43--03.

Part: POWER SUPPLY — FAILED (EMERGENCY LIGHTS) · airframe 44,566 hrs · 28,980 cycles

FLT#2434, PBI-DCA. 'WHEN SHUTTING DOWN #2 ENG, EMER LTS COME ON; REMOVED AND REPLACED #4 E.L.P.U REF AMM 33-50-01. PERFORMED OPS CHECK OF EMERGENCY LIGHTS NO FURTHER DEFECTS NOTED. OPS CHECK AMM 33-50-25. OPS CHECK OK.'

Part: NONE — FAILED (EMER-BATT-CTR-RH) · airframe 42,445 hrs · 27,432 cycles

FLT#2355, BOS-DCA. 'WHEN PERFORMING TASK CARD E190-33-50-25-710-801.EXTERNAL EMERGENCY LIGHT TEST. FOUND LH MIDDLE LIGHT INOP. (EXTERNAL EMERGENCY OPS NOT CONDUCTED AT NIGHT); REMOVED & REPLACED ELPU# 5 OPS CK NORMAL MM 33-50-11 THIS CLEARS MDDR 486205. PLACARD REMOVED. MX-4 UPDATED. MCC NOTIFIED.' (SUPPLEMENTAL INFORMATION ADDED TO DESCRIPTION)

Part: SHEAR TIE — CORRODED (FRM 88 S27-28R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION DISCOVERED ON SHEAR CLIP FR88 STR27-28R; (REF TOMX NR 00530) R & R SHEAR CLIP AT FR88 STR27-28R IAW SRM 51-41-01 & 51-41-02.

Part: SHEAR TIE — CORRODED (FRM 81 S27-28R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION ON SHEARCLIP OF FR81 BTW STGR 27R AND STGR 28R BELOW AFT CARGO COMPARTMENT; (TECHOPS MX WO# 1654 NR# 00493 PERFORMED) NEW SHEARCLIP WAS INSTALLED AT FR 81 BTW STGR 27R AND STGR 28R PER EMB-190 SRM 51-41-01 PAR 6. FIGURE 2 AND SRM 51-41-02 PARAGRAPH 6 FIG 2.

Part: SHEAR TIE — CORRODED (FRM 85 S27-28R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION SHEAR CLIP FR85 STR27-28R; (REF TOMX NR 00527) R & R SHEAR CLIP AT FR85 STR27-28R IAW SRM 51-41-01 & 51-41-02.

Part: SHEAR TIE — CORRODED (FRM 87-S28-29R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION: SHEAR CLIP FR87 STR28-29R; (REF TOMX NR 00461) R & R SHEAR CLIP AT FR87 STR28-29R IAW SRM 51-41-01 & 51-41-02.

Part: SHEAR TIE — CORRODED (FRM 84 S29L-R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION DISCOVERED ON SHEAR CLIP FR84 STR29L-29R; (REF TOMX NR 00507) R & R SHEAR CLIP AT FR84 STR29L-29R IAW SRM 51-41-01, 51-41-02, AND 51-43-03.

Part: SKIN — DENTED (TAILCONE) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, DENT ON TAIL CONE SKIN BTW FR 100 +72 / FR 100 +76 AND STRGR 01R-02R; (REF TECHOPSMX WO# 1654 NR# 00184) TAIL CONE SKIN BTW FR 100 +72 TO FR100 +76 AND STGR 01R - 02R WAS REPAIRED PER EMB190 53-31-01/REPAIR 51P(SKIN CUTOUT DOUBLER REPAIR)

Part: SHEAR TIE — CORRODED (FRM 84 S27-28R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, (AFTER IFE RACK REMOVAL) CORROSION FOUND ON SHEARCLIP AT FR 84 BTW STGR 27R AND STGR 28R; (REF TECHOPS MEX WO# 1654 NR# 00506) SHEAR CLIP AT FR 84 BTW STGR 27R AND STGR 28R WAS REPLACED FOR NEW SHEAR CLIP (PN 170-6601-002) PER EMB-190 SRM 51-41-01 PAR 6 FIG 2 SRM 51-41-02 PAR 6 FIG 2 AND SRM 51-43-03 PAR 5 FIG 2

Part: SHEAR TIE — CORRODED (FRM 84 S28-29R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, (AFTER IFE RACK REMOVED) CORROSION WAS FOUND ON SHEAR CLIP ON FR 84 BTW STGR 28R TO STGR 29R ON AFT CARGO COMPARTMENT; (TECHOPS MX WO#1654 NR# 00508 PERFORMED) NEW SHEARCLIP AT FR 84 BTW STGR 28R AND STGR 29R WAS REPLACED FOR NEW SHEAR CLIP (PN 170-91908-001) PER EMB-190 SRM 51-41-01 PAR 6 FIG 2 AND SRM 51-43-03 PAR 5 FIG 2

Part: STRINGER — CORRODED (FRMS88-89 S29R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, (AFTER WASTE COVER REMOVAL) CORROSION WAS FOUND ON STGR 28R BTW FR88 AND FR89 IN REF TO NRC 0394; (REF TECHOPS MX WO# 1654 NR 00441) REPAIR PARTS AND SHEAR CLIP WAS INSTALLED PER EMB-190 SRM 53-23-03 REPAIR 51 PARAGRAPH 5 M,N,O.P AND SRM 51-41-02 PARAGRAPH 6 FIG 2 SRM 51-41-02 PARAGRAPH 6 FIG 2, SRM 51-43-03 PARA 5 FIG 2, SRM 51-43-04 PARAGRAPH 5 FIGURE

Part: SKIN — CRACKED (RT WING LE) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CRACK DISCOVERED. FIXED LEADING EDGE SKIN BTW RIB19 & 20 OF THE SLAT TRACK CUTOUT #5 RH WING; (REF TOMX NR 00094) ACCOMPLISHED REPAIR IAW SRM 57-49-01/REPAIR 51P PAR 4.D.

Part: SHEAR TIE — CORRODED (FRM 82 S28-29R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION ON SHEARCLIP AT FR 82 BTW STGR 28R AND STGR 29R; (REF TECHOPS MEXICO WO 1654 NR 510) SHEARCLIP AT FR82 BTW STGR 28R AND STGR 29R WAS REPLACED PER EMB190 SRM 51-41-01 AND SRM 51-41-02."

Part: SHEAR TIE — CORRODED (FRM 83 S27-28R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, (AFTER IFE RACK REMOVED) CORROSION ON SHEARCLIP AT FR 83 BTW STGR 27R AND STGR 28R; (TECHOPS MX WO#1654 NR# 00505 PERFORMED) NEW SHARCLIP WAS INSTALLED AT FR 83 BTW STGR 27R AND STGR 28R PER EMB-190 SRM 51-41-01 PAR 6 FIG 2 SRM 51-41-01 PAR 6 FIG 2 SRM 51-41-02 PAR 6(A) TO (K) FIG 2 AND SRM 51-43-03 PAR FIG 2.

Part: SHEAR TIE — CORRODED (FRM 87 S27-28R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION DISCOVERED ON SHEAR CLIP FR87 STR27-28R; (REF TOMX NR 00529) R & R SHEAR CLIP AT FR87 STR27-28R IAW SRM 51-41-01 & 51-41-02.

Part: SHEAR TIE — CORRODED (FRM 86 S27-28R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION SHEAR CLIP FR86 STR27-28R; (REF TOMX NR 00528) R & R SHEAR CLIP AT FR86 STR27-28R IAW SRM 51-41-01 & 51-41-02.

Part: WEB — CORRODED (FRMS 87-88) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION WAS FOUND ON FLOOR WEB BTW FR 87-88 UNDER FLOOR PANEL 251JLF; (REF TECHOPS WO#1654 NR# 0477) FLOOR WEB STW FR87-88 WAS REPLACED PER EMB190 SRM 51-42-01

Part: DOUBLER — CORRODED (WASTE BOX) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION DISCOVERED ON WASTE BOX INNER DOUBLER; (REF TOMX NR 00394) REPAIRED WASTE BOX INNER DOUBLER IAW SRM 53-23-60 / REPAIR 51P.

Part: SHEAR TIE — CORRODED (FRMS 85 S27-28R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION DISCOVERED ON SHEAR CLIP (2EA) FR85-86 STR27-28R; (REF TOMX NR 00479L) R & R SHEAR CLIPS (2EA) AT FR85-86 STR27-28R IAW SRM 51-41-01,51-41-02, AND 51-43-03.

Part: STRINGER — CORRODED (FRMS 88-89 S28R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, FUSELAGE/ CENTER FUSELAGE/ STRINGER 28RH/ FR88-89/ CORROSION/ PERMANENT REPAIR (EC E21-909-01); THIS PERMANENT REPAIR IS CLASSIFIED AS MAJOR & APPROVED PER REF/2/ ETD & REF /3/ ANAC FORM.

Part: SHEAR TIE — CORRODED (FRM 90 S29L-R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, CORROSION SHEAR CLIP FR90 STR 29L-29R; (REF TOMX NOR 00513) R & R SHEAR CLIP AT FR90 STR 29L-29R IAW SRM 51-43-02 & 51-41-02.

Part: SHEAR TIE — CORRODED (FRM 82 S27-28R) · airframe 40,050 hrs · 25,784 cycles

DURING HEAVY MAINTENANCE, (AFTER IFE REMOVAL) CORROSION ON SHEAR CLIP AT FR 82 BTW STGR 27R AND STRG 28R; (TECHOPS MX WO#1654 NR 00504 PERFORMED) NEW SHEARCLIP WAS INSTALLED AT FR 82 BTW STGR 27R AND 28R PER EMB190 SRM 51-41-01 PAR 6 FIG 2 SRM 51-41-02 PAR 6 (A) TO (K) FIG 2 AND SRM 51-43-03 PAR 5 FIG 2

Part: PRECOOLER — FAILED (BLEED AIR SYS) · airframe 37,392 hrs · 23,975 cycles

FLT 503, MCO-HAV. DIVERTED TO FLL. THE #1 BLEED CURRENTLY ON MEL AND THE #2 FAILED IN ROUTE TO HAV. THE #2 BLEED HAS ONE PRIOR FAULT IN 30 DAYS. ENGINE 2 FAIL MSG WITH ENGINE 1 BLEED INOP (ENG #2 BLEED FAIL AS PER CREW REPORT); R & R #2 ENG PRECOOLER IAW FIM 36-11-00-810-816-A AND PER AMM 36-11-08. LEAK AND OP'S CK'S GOOD. A/C OK TO CONT. (#2 PRECOOLER WAS LEAKING FROM WELD JOINTS).

Part: SKIN — CRACKED (LT WING) · airframe 33,286 hrs · 21,179 cycles

DURING BRIDGE CHECK AT (YRQ) DATED 03/2018, A CRACK WAS FOUND ON THE LT WING LOWER SKIN AT RIB 10 & SPAR II. SEE REF /1/ ETD FOR MORE DETAILS. YRQ REMOVED THE DAMAGE BY CUT-OUT, WHICH IS 1.130” L X 0.795” W. THE DAMAGE IS FOUND TO BE OUT OF REF /2/ SRM APPLICABILITY DUE TO THE FACT THAT THE CUTOUT GOES OVER THE “PAD UP”'. SEE FIGURE 1, 2 AND 3 IN REF. /1/ FOR ADDITIONAL DETAILS. WAS CONTACTED FOR DISPOSITION. PROVIDED REF. /1/ WHICH PROVIDES INSTRUCTIONS TO FABRICATE AND INSTALL A REPAIR DOUBLER. THIS EC E18-244-01 ACCOMPLISHES PERMANENT REPAIR PER REF /1/ ETD WITHOUT DEVIATIONS; THIS PERMANENT REPAIR IS APPROVED PER REF /1/ (ETD2018-190-034453-A) ETD AND CLASSIFIED AS “MAJOR”

Part: BEARING — LACK OF LUBE (GIRT BAR) · airframe 32,634 hrs · 20,702 cycles

R1 DOOR ARMING LEVER STUCK IN ARMED POSITION. SERVICED THE FORWARD SERVICE DOOR GIRT BAR BEARINGS IAW AMM 52-11-41. PERFORMED NUMEROUS OPS TESTS OF THE FWD SERVICE DOOR ARMING LEVER. OPS CHECKED GOOD EVERYTIME WITH NO DEFECTS NOTED AT THIS TIME IAW AMM 52-41-20. OK FOR SERVICE.

Part: BATTERY PACK — NO TEST (EMERGENCY LIGHTS) · airframe 32,451 hrs · 20,585 cycles

FT # 1354, DCA-BOS. FWD RH + FWD LH EMERGENCY LIGHT POWER SUPPLY BATTERIES FAILED CAP CHECK; R & R FWD LH + FWD RH EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01. OPS CHECK GOOD.

Part: BATTERY PACK — NO TEST (EMERGENCY LIGHTS) · airframe 32,451 hrs · 20,585 cycles

FT # 1354, DCA-BOS. FWD RH + FWD LH EMERGENCY LIGHT POWER SUPPLY BATTERIES FAILED CAP CHECK; R & R FWD LH + FWD RH EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01. OPS CHECK GOOD.

Part: BATTERY — ABNORMAL (CABIN) · airframe 28,303 hrs · 17,609 cycles

DURING A ROUTINE SERVICE CHECK, SEVERAL EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. R & R 2 EA, 6 VOLT DC EMERGENCY BATTERIES.

Part: BATTERY — DISCHARGED (CABIN) · airframe 28,303 hrs · 17,609 cycles

DURING A ROUTINE SERVICE CHECK, SEVERAL EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. R & R 2 EA, 6 VOLT DC EMERGENCY BATTERIES.

Part: CROSSBEAM — CORRODED (FRAME 17) · corrosion level 2 · airframe 27,615 hrs · 17,126 cycles

FWD CROSS FRAME 17, RBL 23" CORRODED. REPAIRED IAW EC E16-166-01.

Part: SHEAR TIE — CORRODED (FRAME 82) · corrosion level 2 · airframe 27,615 hrs · 17,126 cycles

SHEAR TIE AT FRAME 82, STR 26-28 RT CORRODED, 1 OF 2 SHEAR CLIPS CORRODED. REPLACED THE SHEAR TIE IAW SRM REF 51-41-02.

Part: FINGER DOUBLER — CORRODED (FRAME 77) · corrosion level 2 · airframe 27,615 hrs · 17,126 cycles

AFT CARGO DOOR FUSELAGE CUTOUT LOWER BEAM FWD FINGER DOUBLER CORRODED AT FRAME 77 +1. REPLACED FINGER DOUBLER IAW SRM REF 51-43-03, REF EAMS NR H4870-00370.

Part: SHEAR TIE — CORRODED (FRAME 82) · corrosion level 2 · airframe 27,615 hrs · 17,126 cycles

SHEAR TIE CORRODED AT FRAME 82 STR 27 - 28R. REPLACED THE SHEAR TIE IAW SRM 51-41-02.

Part: SUPPORT FRAME — CORRODED (FRAME 75) · corrosion level 2 · airframe 27,615 hrs · 17,126 cycles

AFT CARGO COMPARTMENT SUPPORT AT FRAME 75 BETWEEN STR 29L AND 29R CORRODED. REPLACED SUPPORT IAW SRM REF 51-41-02 EF EAMS NR H4870-00360.

Part: SUPPORT ANGLE — CORRODED (FRAME 86) · corrosion level 2 · airframe 27,615 hrs · 17,126 cycles

ANGLE SUPPORT CORRODED AT FRAME 86 BETWEEN STR 27/28 RT. REPLACED DOUBLER IAW SRM REF 51-41-01, REF EAMS NRH4870-00454.

Part: STRUCTURE — CORRODED (FRAME 16) · corrosion level 2 · airframe 27,615 hrs · 17,126 cycles

FWD CABIN LT SILL AT FRAME 16, LBL46" CORRODED. REPLACED SILL IAW SRM REF 51-41-02 AND 51-43-04, REF EAMS NR H4870-0115.

Part: SUPPORT — CORRODED (FRAME 82) · corrosion level 2 · airframe 27,615 hrs · 17,126 cycles

CENTER STAND SUPPORT AT FRAME 82 CORRODED. REPLACED SUPPORT IAW SRM REF 51-41-01, REF EAMS NR H4870-00358.

Part: FRAME SPLICE — CORRODED (FRAME 18) · corrosion level 2 · airframe 27,615 hrs · 17,126 cycles

FORWARD CABIN RT SPLICE AT FR 18, RBL 23 CORRODED, REPLACED SPLICE IAW SRM REF 51-41-02 REF EAMS NR H4870- 00117.

Part: SHEAR TIE — CORRODED (FRAME 88) · corrosion level 2 · airframe 27,615 hrs · 17,126 cycles

SHEAR TIE CORRODED AT FRAME 88 BETWEEN STR 27-28R. REPLACED SHEAR TIE IAW SRM 51-41-01.

Part: LIGHT — NONE · airframe 26,243 hrs · 16,221 cycles

DURING MAINTENANCE RT FWD EMERGENCY EXTERNAL LIGHT ASSY INOPERATIVE. R & R RT FWD EXTERNAL LIGHT ASSY IAW AMM 33-50-25. OP'S CHECKED GOOD NO DEFECTS NOTED.

Part: SHUTOFF VALVE — FAILED (NR 2 ENGINE) · airframe 25,877 hrs · 15,958 cycles

NR 2 BLEED FAILED WITH NR 1 BLEED ON MEL. CABIN TEMPERATURE FLUCTUATING. TROUBLESHOT IAW FIM REF 36-11-00-810-810-A. FOUND NR 2 ENGINE NAPRSOV BUTTERFLY VALVE SEAL DETONATED AND NOT HOLDING PRESSURE. R & R ENGINE NAPRSOV, OK FOR SERVICE.

Part: POWER SUPPLY — FAILED (EMERGENCY LIGHT) · airframe 23,759 hrs · 14,558 cycles

ON MAINTENANCE CHECK, FOUND EMERGENCY LIGHT AT LT OVERWING EXIT INOPERATIVE. R & R ELPU NR 4 IAW AMM 33-50-01. OPS CHECKED NORMAL.

Part: ACM — FAILED (NR 2) · airframe 23,247 hrs · 14,182 cycles

SMOKE ODOR AND WHITE HAZE FOUND AROUND ROWS 7-10. TROUBLESHOT IAW FIM 21-20-00-810-801-A. WHEN OPERATING INDIVIDUAL PACKS FOUND ODOR COMING FROM NR 2 PACK. PACK TURNED OFF AND ODOR CEASED. NO OTHER CAUSE FOUND. ACCOMPLISHED THE MAINTENANCE OPS TEST OF THE ELECTRONIC RACK VENTILATION SYSTEM IAW AMM 21-28-00-810-801-A. VERIFIED VENT SHUFOFF VALVE AND GROUND SHUTOFF VALVE OPERATE NORMALLY. REMOVED AND REPLACED NR 2 ACM IAW AMM 21-51-05. OPS AND LEAK CHECKED OK.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 23,155 hrs · 14,116 cycles

DURING MAINTENANCE CHECK, FOUND LT LOWER BODY FAIRING EMERGENCY LIGHT INOPERATIVE. REPLACED EMERGENCY LIGHT BATTERY PACK IAW MM 33-50-01. OPS CHECKED OK.

Part: SEAT TRACK — CORRODED (FRAMES 16-19) · airframe 21,997 hrs · 13,365 cycles

DURING HEAVY MAINTENANCE, CHECK FOUND CORROSION ON LT SEAT TRACK BETWEEN FR 16 AND FR 19. ACCOMPLISHED BLEND, HFEC INSPECTION, CUTOUT AREA AT .053". FABRICATED DOUBLER, DRILLED NEW DOUBLER TO SEAT TRACK AND INSTALLED. ALODINED, PRIMED AND TOPCOATED. WORK ACCOMPLISHED IAW EA E14-101-01.

Part: SEAT TRACK — CORRODED (FRAMES 15-16) · airframe 21,997 hrs · 13,365 cycles

DURING MAINTENANCE CHECK, FOUND CORROSION ON RT SEAT TRACK FR15 TO FR16, PN 170-03264-001. ACCOMPLISHED HFEC INSPECTION, CUTOUT AREA WITH .038" REMOVED, FABRICATED DOUBLER, DRILLED AND INSTALLED ALODINED, PRIMED AND TOPCOATED. WORK ACCOMPLISHED IAW EA E14-105-01.

Part: CIRCUIT CARD — FAILED (MOTOR DRIVE) · airframe 19,935 hrs · 12,087 cycles

CREW DECLARED AN EMERGENCY DUE TO BLEED 1 AND 2 EICAS FAIL MESSAGES. PILOT PERFORMED QRH WITHOUT POSITIVE RESULTS AND NOTED CABIN BEGINNING TO DEPRESSURIZE. ACCOMPLISHED EMERGENCY DESCENT TO 10,000 FEET AND WERE ABLE TO RESET BLEED 1 AND 2. EXECUTED A NORMAL LANDING. REMOVED AND REPLACED AMS CARD MOTOR DRIVER MOD SLOT 20 IAW AMM 21-00-02. OPS CHECKED NORMAL.

Part: POWER UNIT — FAILED (CABIN) · airframe 17,521 hrs · 10,550 cycles

FLT 1011 BOS-JFK, WHILE ACCOMPLISHING TC E190-33-50-01-720-801 (EMERGENCY LIGHTS) FOUND LEFT EXT MIDDLE EMERGENCY LIGHT INOP. REMOVED AND REPLACED NR 5 ELPU AS PER 33-50-01. OPS CHECK GOOD AND EMERGENCY BATTERY PACK FULLY CHARGED.

Part: MODULE — MALFUNCTIONED (ELECTRICAL SYS) · airframe 17,401 hrs · 10,470 cycles

FLT 1414 JAX-BOS DIVERTED TO RDU, DUE TO FUEL FEED 1 FAULT POSTED INTERMITTENTLY DURING FLIGHT QRH PROCEDURES BOTH MAIN MOTIVE FLOW PUMPS 1 AND 2 WERE INDICATED TO BE FAILING. THE AC PUMP WAS NOT AUTOMATICALLY COMING ON TO BACK UP PUMP 2. YET THE DC FUEL PUMP WAS COMING ON THE DC FUEL PUMP SHOULD NOT HAVE COME ON AT ALL. FOUND FAULT CODE 24611004ESP1 PER FIM. REMOVED AND REPLACED SPDA 2 ASCM COMM MODULE 10 CARD IAW AMM 24-61-08 PERFORMED FIM TASK 24-61-00-810-887-A.

Part: CONNECTOR — DEFECTIVE (BLEED AIR SYS) · airframe 17,084 hrs · 10,275 cycles

FLT 1257 BOS-IAD, DURING CLIMB BLEED 2 LEAK MESSAGE A/C RETURNED TO BOS. T/S PER FIM 36-21-00-810-802-A FOUND BLEED 2 CH 1 J1059 SHORTED. REMOVED AND REPLACED CONNECTOR ASSY PER CMM 26-14-53. ALSO FOUND OPEN COND CH 2 AT CONNECTOR J2148. REMOVED AND REPLACED CONNECTOR ASSY PER AMM 26-14-53. NR 2 ENG BLEED SYSTEM OPS CHECK NORMAL. LEAK CHECK ALL SENSE LINES, FOUND PRSOV SENSE LINE LEAKING AT "B" NUT 12 O'CLOCK POS. REMOVED AND REPLACED SENSE LINE, LEAK CHECK OK.

Part: CROSSBEAM — CORRODED (FUSELAGE) · airframe 17,037 hrs · 10,245 cycles

FLT 6477 BOS-BNA, DURING HEAVY MAINTENANCE FWD CABIN RIGHT SIDE OF CROSSBEAM AT FR 14 HAS CORROSION. REPAIRED BY BLENDING, HFEC INSPECTED, WITH ALODINE AND FILL REWORKED AREA WITH RESIN, ALODINE AND PRIMED, INSTALLED "L" REPAIR ANGLE, SHIMMED AS REQUIRED, FILLER SEALED AND TOPCOAT APPLIED IAW E/C E12-403-01.

Part: CROSSBEAM — CORRODED (FUSELAGE) · airframe 17,037 hrs · 10,245 cycles

FLT 6477 BOS-BNA, DURING HEAVY MAINTENANCE FWD CABIN RIGHT SIDE OF CROSSBEAM AT FR 17 CORROSION. BLENDED TO REMOVE CORROSION. HFEC PERFORMED AND MANUFACTURED "L" ANGLE AND "T" PROFILE. REMOVE FLOOR PANEL FABRICATED SHIMS DRILLED FOR ATTACH FASTENERS ALODINE PRIMED INSTALLED "L" ANGLE AND "T" PROFILE AND NEW FLOOR PANEL SUPPORT APPLYING SHIMS AS REQUIRED ALL WITH INTERFACE SEALANT INSTALLED FASTENERS FAY SEAL AND TOPCOAT. NO PREVIOUS REPAIRS NOTED ON CROSSBEAM PER E12-390-01.

Part: OVERHEAT LOOP — OUT OF POSITION (NR 2) · airframe 16,395 hrs · 9,582 cycles

FLIGHT 598, CREW DECLARED EMERGENCY AND DIVERTED, DUE TO BLEED 2 LEAK WITH BLEED 1 ALREADY ON MEL. TROUBLESHOT PER FIM 36-21-00-810-800A. CMC ODS EVENTS AT 29.08 SHORT CONDITION AND AT 17.25 INOP LOOP AT NR 2 PYLON AND RT WING ROOT. FOUND 3 GROMMETS OUT OF PLACE. LOOP RUBBING ON CLAMP. REPLACED CLAMPS AT LOCATIONS. LOOP AT WING ROOT FOR LOCATION 29.0 LOOP LAYING IN CONTACT WITH DUCT. REALIGNED AS REQUIRED. RESET NVM OF ODS NR 1 AND NR 2. ASSURANCE RUN ACCOMPLISHED. NO FAULT AT THIS TIME.

Part: PRECOOLER — FAILED (NR 2) · airframe 15,757 hrs · 9,487 cycles

FLT 562 FLL-SWF DIVERTED TO PBI DUE TO BLEED 2 LEAK THROUGH FL 240, BLEED 1 ON MEL LOSS OF PRESSURIZATION RAPID DESCENT.REMOVED AND REPLACED NR 2 ENG PRECOOLER, NO LEAKS DETECTED AND NO BLEED LEAK MSG DISPLAYED. ALL WORK ACP 36-11-08.

Part: PUMP — DAMAGED (NR 2 ENGINE) · airframe 14,591 hrs · 8,767 cycles

FLT 577 SWF-MCO, HYD 2 SYS LOW PRESSURE WITH LOSS OF HYD QUANTITY, QRH PROCEDURE COMPLIED. FOUND NR 2 ENG EDP CASE DAMAGED "2 HOLE IN CASE". REMOVED AND REPLACED EDP PER AMM 29-11-04. OPS CHECK OK.

Part: WARNING SYSTEM — FALSE ACTIVATION (BLEED AIR SYS) · airframe 14,328 hrs · 8,580 cycles

FLT 975 BOS-FLL DECLARED EMERGENCY, BLEED 1 LEAK EICAS- BLEED 1 FAIL EICAS. INTERROGATED CMC - SHOWS FAULT CODE ABOVE (36113000AM1-2) - BLEED ODS NVM. SHOWING BLEED OVHT AT LOCATIONS 15.10 FOR CH1 AND 16.58 FOR CH 2. INSPECTED AREA FOR LEAKS PER AMM 36-11-04 NO DAMAGE NOTED. RAN NR 1 ENG AND CHECKED FOR LEAKS - NON NOTED. NO MSG DISPLAYED AT THIS TIME. PER FIM 36-11-00-810-836 ACCOMPLISHED. A/C OK FOR SERVICE.

Part: SENSOR — FAILED (LE SLAT) · airframe 12,672 hrs · 7,614 cycles

FLT 607 PWM-JFK, CREW DECLARED EMERGENCY DUE TO SLAT FAIL EICAS MESSAGE IN FLIGHT. AFTER QRH PROCEDURES, SLAT INDICATOR READ "0" AND FLAPS WERE SELECTED AND INDICATED "2". PERFORMED FIM TASK 27-81-00-810-807A. ALSO REMOVED AND REPLACED NR 2-3 SLAT SKEW SENSOR RT IAW AMM 27-83-01. OPS CHECK ACCOMPLISHED, NO FAULTS NOTED.

Part: FAN — FAILED (E&E BAY) · airframe 10,263 hrs · 6,180 cycles

FLT JB616 JAX - JFK DURING DESCENT INTO JFK CREW REPORTED GRINDING NOISE AND LIGHT VIBRATION NOTICED IN FLIGHT DECK FOLLOWED BY A STRONG BURNING SMELL ON FINAL APPROACH WITH GRINDING NOISE GETTING LOUDER. JFK MX PERFORMED INSPECTION OF THE CABIN/COCKPIT FOR ABNORMAL SMELL IAW AMM 21-20-00-810-801A, NO ABNORMALITIES NOTED. DUE TO MULTIPLE HITS ON THE FWD FAN NR 3 EMERGENCY FAN REMOVED AND REPLACED FWD AVIONICS COMPARTMENT FWD FAN NR 3 IAW AMM 21-26-01, OPS TEST PASSED PER AMM 21-26-00, OK FOR SERVICE.

Part: PUMP — LEAKING (HYDRAULIC SYS) · airframe 9,310 hrs · 5,643 cycles

FLT 592 MCO-HPN - NR 2 HYD QTY LOW LIGHT ILLUMINATED DURING CRUISE INITIAL HYD QTY DECREASED FROM 20 PERCENT TO 2 PERCENT OVER A PERIOD OF ABOUT 10 MIN. DIVERTED TO JFK FOR EMERGENCY LANDING. FOUND NR 2 ENGINE HYDRAULIC PUMP LEAKING, REMOVED AND REPLACED ENGINE HYDRAULIC PUMP AND PERFORMED NR 2 ENGINE RUN AND LEAK CHECK, LEAK CHECK NORMAL. INSPECTED NR 2 HYD SYSTEM AND FOUND NO LEAKS. AIRCRAFT OK FOR SERVICE IAW AMM 29-11-01 AND 71-00-00.

Part: STEERING SYS — MALFUNCTIONED (NLG) · airframe 8,139 hrs · 4,922 cycles

FLT 1402, SFO-AUS, STEER FAIL INDICATION UPON GEAR DOWN. EXECUTED GO AROUND. EXERCISED GEAR DOWN WIND LEG. STEER FAIL AGAIN. LANDED W/INDICATION AND NO STEERING AVAIL ON ROLL OUT. EMERGENCY DECLARED. FAULT CODE 45452175CMC CLEARED PER FIM 45-45-00-810-973-A. BITE & OPS GOOD AT THIS TIME.

Part: ROLLER — BENT (PAX DOOR)

"DOOR PAX AFT OPEN" RED CAS MESSAGE DURING CLIMB OUT. ALL DOOR INDICATION GREEN. CABIN ALT AT 7700` AND CLIMBING WITH AC ALTITUDE AT FLT 190. OUTFLOW VALVE STAYED AT .2500 OPEN. HIGHEST CABIN ALT RATE OF CLIMB WAS 1100 FPM. FMS ENTERED CRUISE AL WAS FL350. UNDER WEIGHT LANDING PERFORMED. PERFORMED TEST OF CPCS IAW AMM 21-30-720-801, NO DEFECTS NOTED. PERFORMED PRESSURIZATION TEST IAW AMM 21-30-00-720-802. NO DEFECTS NOTED. INSPECTED PACK OUTLET DUCTS IAW AMM 21-51-21. NO DEFECTS NOTED. DURING ABOVE OPS CHECKS. L-2 PAX DOOR SHOWED OPEN. FOUND RT LATCH INDICATOR ROLLER BENT AND PIN BROKEN. PLACED DOOR ON MEL 52-70-00 MDDR NR 34140 ( DOOR INDICATION ON MFD AND ASSOC EICAS).

Part: SHUTOFF VALVE — FAILED (BLEED SYSTEM) · airframe 5,076 hrs · 3,223 cycles

FLT 1060, AUS-JFK, DIVERTED TO MCO, BLEED 2 FAIL EICAS MESSAGE AT 4000 FT, PERFORMED QRH AND PROBLEM RESOLVED. BLEED 2 FAIL MESSAGE RETURNED AT 14000 AND PERFORMED QRH, PROBLEM RESOLVED BUT RETURNED AND DESCENT INITIATED. PSI FLUCTUATION OF <10 TO >70. REMOVED AND REPLACED NR 2 BLEED NAC PRSOV, REF AMM 36-1-03, ITEM 2, OPS CHECK OK.

Part: SENSOR — MALFUNCTIONED (L/E SLAT) · airframe 3,317 hrs · 2,218 cycles

FLT 1086, CLT-JFK, SLAT FAIL. PERFORMED TSM 27-81-00-810-805, FOUND LT WING OUTBOARD SLAT SKEW SENSOR 2/3 DEFECTIVE. REMOVED AND REPLACED LT OUTBOARD SLAT SKEW SENSOR 2/3. OPS CHECK GOOD REF AMM 27-83-01 AND REMOVED AND REPLACED LT WING OUTBOARD SLAT SKEW SENSOR 2/3 WIRE HARNESS. OPS CHECK GOOD REF AMM 27-83-07.

Part: WIRE HARNESS — DAMAGED (L/E SLAT) · airframe 3,308 hrs · 2,214 cycles

SLAT FAIL MESSAGE WHEN GOING FROM POSITION 0 TO 1. QRH COMPLIED WITH. SLAT FAIL REMAINED. PERFORMED TSM 27-81-00-810-805A. FOUND SKEW SENSOR HARNESS LT WING OUTBOARD SLAT 3/4 DEFECTIVE HIGH MILLIVOLTS & CRIMPED AND CHAFING. REMOVED AND REPLACED LT OUTBOARD WING SLAT 3/4 SKEW SENSOR HARNESS PER AMM 27-83-07. OPS CHECK GOOD, PERFORMED OPERATIONAL TEST OF OUTBOARD SLAT SKEW SENSOR (3 & 4 SLAT) PER AMM 27-83-01. OPERATIONAL TEST OK. NO FURTHER FAULTS FOUND. NO CMC FAILURES PERTAINING TO SLAT FAIL MESSAGES.