ENVOY AIR INC.

Operated by Envoy Air Inc. (per NTSB report)

Operated by Envoy Air Inc. (per NTSB report)

Operated by Envoy Air (per NTSB report)

Operated by Envoy Air (per NTSB report)

Operated by Envoy Air Inc. (per NTSB report)

Operated by Envoy Air (per NTSB report)

Operated by Envoy Air Inc (per NTSB report)

Operated by Envoy Air Inc. (per NTSB report)

Operated by ENVOY AIR INC (per NTSB report)

FA CAN'T GET 2L DOOR TO OPEN AND DISARM. VISUALLY INSP L2 DOOR EVACUATING SLIDE/GIRT BAR FLAP AND FITTING AS PER AMM 53-23-21 AND AMM 52-12-41. CLEANED AND LUBE STICKY FITTINGS. OPENED AND CLOSED L2 DOOR. ARMED AND DISARMED DOOR OPS CHECK GOOD. REF SDS 52-12-00.

AFTER EXTENDING LANDING GEAR, HYD 2 LO QTY AND HYD 2 LO PRESS SHOWED ON EICAS. EXECUTED GO AROUND AND RAN HYD 2 LO PRESS CHECKLIST. LANDED AND STOPPED ON RWY DUE TO DEGRADED BRAKING AND NO NOSE WHEEL STEERING. DURING POST FLIGHT WALK AROUND, FOUND HYDRAULIC FLUID POURING FROM THE LEFT MAIN LANDING GEAR EMERGENCY DECLARED. PENDING CORRECTIVE ACTION.

MAIN CABIN DOOR VERY DIFFICULT TO OPEN OPENED AND CLOSED FWD PASSENGER DOOR. NO DEFECTS NOTED REF 52-11-00.

HARD BOIL EGG/SULFUR SMELL DURING START OF DESCENT FROM FL240, SLOWING DOWN, AND APU START FOR APPROX 1 MINUTE AT A TIME. PRESSURIZED AT THE TIME OF FIRST SMELLING ODOR. FAS DID A SWEEP THROUGH OF CABIN, NO ONE WAS EATING EGGS AND THERE WE'RE NONE IN THE OVERHEAD COMPARTMENTS. THEY WE'RE ADAMANT NO ONE WAS PASSING GAS AND NOTHING IN THE LAVS OR GARBAGE CAN FOLLOWED FIM 21-20-00-810-801-A STEPS AND COULD NOT DUPLICATE SMELL. ALSO RAN BOTH ENGINES FOR 10 MINS WITH PACK AND BLEED OPEN. WALKED UP AND DOWN THE AISLES COULD NOT DUPLICATE SMELL. TRIAD RELEASED ACFT OKAY FOR SERVICE.

HYD (2) LO PRESS [CAUTION] AND HYD (2) LO QTY ADVISORY RECEIVED IN FLIGHT. PRESS WAS 0 AND QTY SHOWED 0 WHEN EICAS MESSAGES RECEIVED. RAN QRH. DECLARED EMERGENCY AND DIVERTED TO KBIL AS PRECAUTION. PERFOMRED HYD LOW FIM TASK 29-11-00-810-806-A. INSPECTED SERVICING HYD REVSERVOIR NR 2 IAW AMM 12-12-01. PERFROMED ADJ/TEST HYD 2 RESERVOIR QTY INDICATION IAW AMM 29-32-01. ALL INDICATION ON THE MFD IS THE SAME INDICATION AS THE HYD 2 RESERVOIR. NO MESS FOR HYD 2 LOW ON EICAS. NO DEFECT NOTED AT THIS TIME. FOUND TO BE TRANSITORY CONDITION. OKAY FOR SERVICE

THIS IS A SUPPLIMENTAL SDR AND THIS SDR IS NOT A REPORTABLE SDR. EMER LT STILL ON WITH AIRCRAFT POWERED DOWN. AFTER TURNING ON AIRCRAFT WE GOT EMER LT BATT FAULT EICAS MESSAGE FOLLOWED FIM TASK 33-50-00-810-802-A, DETERMINED THE FWD EMER BATT CAPACITY WAS INOP. RAR FWD EMER BATT IAW AMM 33-50-01, OPS CHK GOOD. FOLLOWED FIM TASK 33-50-00-810-802-A, DETERMINED THE FWD EMER BATT CAPACITY WAS INOP. RAR FWD EMER BATT IAW AMM 33-50-01, OPS CHK GOOD.

ON FINAL APPROACH WHEN THE LANDING GEAR WAS EXTENDED THE FLIGHT ATTENDANT REPORTED SMELLING OF BURNING RUBBER NO FIRE OR SMOKE WAS OBSERVED IN THE CABIN .BY THE TIME WE HAD PARKED AT THE GATE, THE ODOR HAD DISSIPATED. THERE WAS NO FIRE SMOKE OBSERVED IN THE CABIN. AS PASSENGERS WERE DEPLANING TWO PASSENGERS FROM FIRST CLASS REPORTED TO THE FIRST OFFICER AND THE FA1 THAT A PASSENGER SITTING IN 2F WAS VAPING. THIS MAY HAVE BEEN THE REASON FOR THE SMELL OF SMOKE IN THE FRONT OF THE CABIN. ODOR SOURCE DETERMINED TO BE AN E-CIGARETTE. NO DISCREPANCIES FOUND

HYD LO QTY 3 RECEIVED IN FLIGHT. 18% INITIAL. DOWN TO 14% UPON LANDING. EMERGENCY VEHICLES SAW HYDRAULIC FLUID LEAKING AT A SIGNIFICANT RATE FROM THE TAIL SECTION OF THE AIRCRAFT. IT IS STILL DRIPPING WITH AIRCRAFT DE-ENERGIZED AND POWERED OFF. "TRANSFERRED TO NRWC 748-ORD-02154" (EMERGENCY DECLARED). SERVICE HYD ACCUMULATOR #3 IAW AMM12-15-05 REF NRWC 784-ORD-02156 RAR LOWER RUDDER PCU IAW AMM 27-22-01 OPS CHECK GOOD AND LEAK CHECK GOOD

LG WOW SYS FAIL UPON GEAR RETRACTION. EICAS MESSAGE CLEARED WHEN GEAR DOWN. ALL SYSTEMS OPERATIONAL AFTER LANDING. (EMERGENCY DECLARED) TROUBLESHOT CMC FAULT CODES 32611306PSS/32612306PSS IAW FIM 32-61-00. SERVICED NLG STRUT IAW AMM 12-12-09-600-801 AND LANDING GEAR EXTENSION AND RETRACTION OPS TEST IAW AMM 32-33-00-710-801. OPS TEST GOOD. NO DEFECTS NOTED.

COCKPIT DOOR CAME OFF HINGES AND WAS HELD BY LANYARD DURING TAKEOFF. (EMERGENCY DECLARED) REMOVED AND REPLACED COCKPIT DOOR HINGE PIN AS PER CMM 52-51-01. COCKPIT DOOR OPENS AND CLOSES NORMALLY. DOOR LOCK OPS CHECK GOOD. REF AMM 52-51-03.

BOTH RT AND LT BRAKE FAULT EICAS ON APPROACH, EICAS PERSISTED AND DID NOT GO AWAY AFTER GEAR RETRACTION. WENT AWAY ON SECOND ATTEMPT TO LAND (EMERGENCY DECLARED) PERFORMED FIM 32-41-00-810-823-A. FOUND TO BE TRANSITORY CONDITION OF BCM 1. NO MESSAGES PRESENT AT THIS TIME. A/C OK FOR SERVICE.

L1 DOOR JAMMED AND CANNOT OPEN FROM OUTSIDE FWD PASSENGER DOOR GIRT BAR WAS FOUND UNSECURED FROM DOOR. RESECURED GIRT-BAR ON FWD PASSENGER DOOR AND CHECKED OPERATION OF ARMING AND DISARMING LEVER IAW AMM 52-11-41. FWD PASSENGER DOOR NOW OPERATES NORMALLY WITH NO ABNORMALITIES NOTED.

AVNX MAU 1A FAIL IN FLIGHT. CHECK ADDITIONAL EICAS MSG'S (EMERGENCY DECLARED) PERFORMED SYS T/S AS PER EMB-175 FIM 31-41-00, RAR NIC 1 - PROC 1 MODULE IAW AMM 31-41-04, UPLOAD OP SOFTWARE IAW AMM 45-45-00, AND OPT IS GOOD IAW EMB-175 AMM 31-41-04. ALL MSGS CLEARED ALSO REF AML PG # 102402139 ITEM 1 FOR ADDITIONAL CORRECTIVE ACTION.

SSI 53-23-005: RH CENTER FLOOR BEAM CORRODED BETWEEN FR 89-90. (LVL 2 CORROSION) REMOVED AND REPLACED RH CENTER FLOOR BEAM SECTION BETWEEN FR 89-90 IAW ERJ 175 SRM 51-40-08.

LEVEL 2 CORROSION FRAME 87 CROSS BEAM HAS CORROSION AROUND 1EA FASTENER HOLE. (LVL 2 CORROSION) (MAJOR REPAIR) BLENDED CORROSION ON FRAME 87 CROSS BEAM IAW E-175 SRM 51-10-03. ORIGINAL THICKNESS .098" IAW EMBRAER DRAWING #170-86056-003. MATERIAL REMOVED .055" MATERIAL REMAINING .043" FOUND TO BE OUT OF ALLOWABLE LIMITS IAW SRM 51-75-16. CUT AND REMOVED DAMAGE OF CROSS BEAM FR 87 REF ETD2026-170-010539 REV.: A. FABRACATED, DRILLED AND DEBURED REPAIR DOUBER L ANGLE REPAIR FILLERS AND REPAIR SHIM REF ETD2026-170-00539 RE V.: B. TREATED ALL REPAIR SHIMS. DOUBLER, ANGLE, FILLER, AND CROSS BEAM CUT OUT REF ETD2026-170-00539 REV.: B. PRIMED ALL REPAIR SHIMS, DOUBLER, ANGLE, FILLE R, AND CROSS BEAM CUT OUT REF ETD2026- 170-00539 REV.: B USING TOP COATED ALL REPAIR SHIMS, DOUBLER, ANGLE, FILLER, AND CROSS BEAM CUTOUT REF2026-170-00539 REV.: B. INSTALLED REPAIR PER: ETD2026-170-00539 REV.: B. APPLIED TOPCOAT PER: SRM 51-23- 06 AND ETN-EJ-51-003. APPLIED CIC PER: CPM PART1-51-25-00-910-001-A. TOPCOAT: P/N EC L-G-46. REPAIRED FRAME 87 CROSS BEAM LT SIDE REF ETD2026-170-00539 REV: B. (LEVEL 2 CORROSION) (MAJOR REPAIR)

SSI 53-10-027-0392 LEVEL 2 CORROSION CORROSION AT FWD PASSENGER FLOOR STRUCTURE WET AREAS RH SEAT TRACK FROM FR 16 TO FR 18 Y = +273. (LVL 2 CORROSION) (MAJOR REPAIR) BLENDED CORROSION AT FWD PASSENGER FLOOR STRUCTURE WET AREAS RH TRACK FROM FR 16 TO FR 18 Y = +273 PER EMB 175 SRM 51-10-03, FOUND AREA DEPTH TO MEASURE .120" ORIGINAL MATERIAL THICKNESS IS .295" REMAINING MATERIAL IS .175? MAXIMUM ALLOWED IS .007? AND IS OUT OF LIMITS PER EMB 175 SRM 53-10-10/AD01. LOCATED, DRILLED, DEBURRED AND COUNTERSUNK R/H FWD SEAT TRACK FROM FR 16 TO FR 18 Y+273" IAW EMB 175 SRM 51-40-02 AND EMB 175 SRM 51-40-04. P/N170-03263-001. APPLIED TOPCOAT PER: EMB 175 SRM 51-23-06 AND ETN-EJ-51-003. APPLIED CIC PER: EMB 175 CPM PART1-51-25-00-910-001-A. REMOVED AND REPLACED FWD PASSENGER FLOOR STUCTURE RH SEAT TRACK FR12 - FR20 @Y=+273 IAW E175-SRM 51-40-08. (LEVEL 2 CORROSION) (MAJOR REPAIR)

LANDING GEAR WOULD NOT EXTEND WITH LEVER. RAN QRH LANDING GEAR LEVER DISAGREE/ALTERNATE GEAR EXTENSION CHECK. GEAR DEPLOYED. (EMERG DECLARED) FOUND LANDING GEAR LEVER DISAGREE RAR LANDING GEAR CONTROL LEVER IAW AMM 32-33-01. OPS CHECK GOOD.

LEVEL 2 CORROSION RH SEAT TRACK HAS CORROSION ON AFT END BETWEEN FR 84 - 85 AND Y + 11? (LVL 2 CORROSION) (MAJOR REPAIR) CORROSION ON RH SEAT TRACK AFT END BETWEEN FR 84 - 85 AND Y + 11" 100% MATERIAL LOSS REMOVED DAMAGED SEAT TRACK SEGMENT FROM AFT R/H SEAT TRACK BETWEEN FR-83 AND FR-84 PER EMB-175 SRM 53-00- 10/REPAIR01 AND ETN-EJ-53-012. FABRICATED, LOCATED, AND DRILLED 4EA REPAIR DOUBLERS FOR AFT R/H SEAT TRACK SPLICE PER EMB-175 SRM 53-00-10/REPAIR 01 AND ETN-EJ-53-012. FABRICATED, LOCATED, DRILLED, AND DEBURRED FASTENER HOLES ON NEW R/H SEAT TRACK SEGMENT PER EMB-175 SRM 53- 00-10/REPAIR01 AND ETN-EJ-53-012. RESTORED FINISH TO AFT R/H SEAT TRACK SPLICE AND REPAIR PARTS PER EMB-175 SRM 51-23-04, 51-23-05, 51-23-06, ETN-EJ-51- 015, AND ETN EJ-51-025. INSTALLED NEW R/H SEAT TRACK SEGMENT AND REPAIR PARTS PER EMB-175 SRM 53-00-10/REPAIR01 AND ETN-EJ-53-012, SRM 51-40-08. REPAIRED RH SEAT TRACK AT FR 84 - 85 AND Y + 11" EMB-175 SRM 53-00-10/REPAIR 01 AND ETN-EJ-53-012.

LEVEL 2 CORROSION RH BEAM HAS CORROSION AT FR 87 Y + 13. (LVL 2 CORROSION) (MAJOR REPAIR) RT BEAM HAS CORROSION AT FR 87 Y + 13 BLENDED CORROSION ON RH BEAM AT FR 87 Y+ 13" IAW E-175 SRM 51-10-03. MATERIAL REMOVED .070" MATERIAL REMAINING .0" OUT OF ALLOWABLE LIMITS IAW E-175 SRM 51-75-16. PN 170-65669-004 LOCATED, DRILLED, DEBURED, TREATED AND PRIMED NEW RH BEAM IAW E-175 SRM 51-40-02 SRM 51-23-04 SRM 51-23-05 AND ETN-EJ-51-025. RESTORED FINISH IAW SRM 51-23-06, ETN-EJ-51-015. APPLIED CIC IAW CPM 51-25-00. REMOVED AND REPLACED RT BEAM AT FR 87 Y+13" IAW E-175 SRM 51-40-08. LEVEL 2 CORROSION

HYD SYS 2 SHOWING 0%. EMERGENCY DECLARED. EMERGENCY DECLARED. R & R LT MLG FWD DOWNLOCK RELEASE ACTUATOR HYDRAULIC HOSE IAW AMM 29-10-13 OPS CHECK GOOD.

FLAP FAIL ON APPROACH TO LANDING, WHEN SELECTING FLAPS 2. FINAL SETTING ACHIEVED WAS SLATS 3 FLAP 1 (EMERG DECLARED) FLAP FAIL ON APPROACH TO LANDING. FAULT CODE 27512014ACE . FOUND LH L4 FLAP ACTUATOR TRIP INDICATOR TRIPPED. COMPLIED WITH ETN-EJ-27-012. PERFORMED OPERATIONAL TEST OF FLAP SYSTEM IAW AMM TASK 27-50-710-801-A. RE-ACCOMPLISHED TRIP INDICATOR CHECK IAW AMM 27-51-01-210-801-A. TRIP INDICATOR NOT FOUND TRIPPED. NO ACTIVE FLAP FAIL EICAS MESSAGE DISPLAYED. REF LOG PAGE 114802155 FOR TDMI AUTH: 089T271 DATED JUNE 8TH FOR REPAIR ACTION. NO FURTHER ACTION AT THIS TIME.

RIGHT HOR STAB RIB 11A IS CRACKED BETWEEN FWD AND MID SPARS. (MAJOR REPAIR) REPLACED RIB 11A IAW SRM 51-41-01, 51-42-02 AND EO EJ-5500-006.

FLAP FAIL ON APPROACH. NO INJURIES. MTX INSPECTING. EMERGENCY DECLARED. CMC SHOWED FAULT CODE 27512014ACE. PERFORMED TROUBLESHOOTING OF FLAP CONTROL SYSTEM PER FIM 27-51-00-810-802-A. AFTER CLEARING INHIBITS MESSAGE WENT AWAY AND FLAPS OPERARED NORMALLY THROUGH MANY CYCLES. ALSO INSPECTED ALL FLAP ACTUATOR TRIP INDICATORS PER ETN -EJ-27-012. NO INDICATORS WERE TRIPPED. FOUND TO BE A TRANSITORY CONDITION OF THE FLAP CONTROL SYSTEM.

BIRD INGESTED INTO E1 AFTER TAKEOFF. DECLARED EMERGENCY RTD TO CRP. NOT OVERWEIGHT. NO INJURIES. MTX IS INSPECTING PERFORMED BIRD STRIKE INSPECTION PER W/C EA05-50-200-801A. R & R E1 FAN BLADE SET OF 28 BLADES IAW LMM 72-21-00 SPECIAL PROCEDURES 094. OPC GOOD VIB .8 AU AT 85% N1. ENGINE: GE, CF348E5.

CEILING EMERGENCY LIGHT ABOVE ROW 12 IS INOP. ALL OTHER EMERGENCY LIGHTS ARE FUNCTIONAL RAR EMERGENCY LIGHTING POWER UNIT #1 IAW ERJ 175 AMM 33-50-01. OPS CHECK GOOD IAW ERJ 175 AMM 33-50-00.

SLAT FAIL ON APPROACH. TRANSFERRED TO NRWC 013-ORD-04163 EMERGENCY DECLARED. R & R SLAT TORQUE TUBE LT WING MOST OUTBOARD IAW AMM 27-81-03. OPS CHKD GOOD,

CENTER FUSELAGE III UNDERFLOOR, THERE IS A CORRODED SHEAR TIE AT FR 88 BETWEEN STGR 27R-28R (LVL 2 CORROSION) MAJOR REPAIR) R & R SHEAR TIE AT FR88, STGR 27R-28R IAW SRM 51-40-08

SSI 53-23-003 CENTER FUSELAGE III UNDERFLOOR, THERE IS A CORRODED SHEAR CLIP AT FR 87 BETWEEN STGR 27R-28R. (LVL 2 CORROSION) RAR SHEAR CLIP AT FR87, STGR 27R-28R IAW ERJ 175 SRM 51-40-08

CENTER FUSELAGE III UNDERFLOOR, THERE IS A CORRODED SHEAR TIE AT FR 82 BETWEEN STGR 27R-28R. (LVL 2 CORROSION) RAR SHEAR TIE AT FR 82 BETWEEN STGR 27R-28R IAW SRM 51-40-08

CENTER FUSELAGE III UNDERFLOOR, THERE IS A CORRODED SHEAR CLIP AT FR 86 BETWEEN STGR 27R-28R. (LVL 2 CORROSION) RAR SHEAR CLIP AT FR86 BETWEEN STGR 27R-28R IAW ERJ 175 SRM 51-40-08

AVNX MAU 1B FAULT /SPOILER FAULT ON FINAL DESCENT. REJECTED TO AT APPROXIMATELY 60 KNTS. CAUTION WAS ACCOMPANIED WITH ANOTHER ADVISORY MESSAGE THAT I DIDN'T GET TO READ. CAUTION EXTINGUISHED AS WE EXITED THE RUNWAY. EMERGENCY DECLARED. RAR POWER MODULE #3 IAW MM 31-41-02. NO EICAS OR CMC MESSAGES.

INTERIOR EMERGENCY LIGHTS AFT ISLE EMERGENCY LIGHT INOP. MEL 3308 - AUTH# 06-182D-C REPAIR C - POSITION AFT ISL - FMR 30633011B - MEL DEFERRAL - CATEGORY C RAR EMERGENCY LIGHT POWER UNIT IAW ERJ175 AMM 33-50-01 OPS CHECKED GOOD MEL RESTORED

ON TAKEOFF ROLL APPROACHING 80 KTS STRONG SMELL OF DIRTY SOCKS / LAUNDRY IN COCKPIT. CONTINUED TO APPROX 7000 FT. WITH ENGINES AT TO POWER / CLIMB POWER APU OFF. FLIGHT ATTENDANTS REPORTED NO SUCH SMELL IN CABIN. FLIGHT CREW OXYGEN USED FOR SEVERAL MINUTES WHILE SMELL SUBSIDED. SMELL DETECTED AGAIN DURING DESCENT AT 4000 FT DESCENDING WITH ENGINES AT APPROX 40% N1. NOT AS STRONG AS ODOR ON TAKEOFF ROLL PERFORMED TROUBLE SHOOTING PER FIM TASK 21-20-00-810-801-A AND FIM TASK 21-20-00-810-803-A, PERFORMED EMB TRIAD WORK SCOPE, PERFORMED IDLE ENGINE RUN AND HIGH POWER ENGINE RUN, COULD NOT DUPLICATE ABNORMAL SMELL, NO FUALTS OR DEFECTS WER NOTED WHILE ACCOMPLISHING FIM TASK 21-20-00-810-801-A AND FIM TASK 21-20-00-803-A.

FWD GALLEY RT CENTER FLOOR BEAM CORRODED BETWEEN FR 13-15. (LVL1 CORROSION)(MAJOR REPAIR) ACCOMPLISHED A PERMANENT REPAIR ON FWD GALLEY RH CENTER FLOORBEAM BETWEEN FR 14-15 IAW ERS-EJ-53MR-5456. FR 13-14 WAS FOUND TO BE WITHIN LIMITS IAW SRM 53-10-10AD01.

WINDSHIELD SHATTERED ON TAKE OFF. EMERGENCY DECLARED. R & R CA SIDE WINDSHIELD IAW AMM 56-11-00. ALL OPS CHECKS AND LEAK CHECKS GOOD AT THIS TIME. A/C OK FOR SERVICE.

L1 MAIN BOARDING DOOR HARD TO OPERATE ACCORDING TO GATE AGENT AND FA CLEANED L1 DOOR FIXED SHAFT, AND C/W OPERATION OF L1 DOOR OPEN/CLOSED OK IN REF TO AMM 52-11-00.

UNABLE TO OPEN DOOR L1 MAIN CABIN DOOR. SPLIT RED HANDLES WILL NOT DISARM. FOUND L1 DOOR ARMING HANDLE WOULD STOP 1 INCH SHORT OF UNAMRMED POSITION. UPON REMOVAL OF L1 UPPER DOOR LINING DOOR ARMING HANDLE WORKED PROPERLY. SUSPECT PART OF L1 DOOR UPPER LINING TO BE IMPEDING PROPER OPERATION OF ARMING HANDLE. INSPECTED L1 DOOR ARMING HANDLE MECHANISM AND L1 DOOR EMERGENCY-EVACUATION-SLIDE MECHANISM IAW E170 AMM 52-11-00 AND E170 AMM 52-11-40 RESPECTIVELY. NO DEFECTS NOTED. AFTER REINSTALL OF L1 DOOR UPPER LING PERFORMED OPS CHECK OF L1 DOOR ARMING HANDLE IAW E170 AMM 52-11-00. OPERATIONAL CHECKS GOOD.

SSI 53-23-005 AFT GALLEY RIGHT CENTER FLOOR BEAM AT FR 86 IS CORRODED. (LVL 2 CORROSION) (MAJOR REPAIR) ACCOMPLISHED A PERMANENT REINFORCING REPAIR ON AFT GALLEY RIGHT CENTER FLOOR BEAM AT FR 86 IAW ERS-EJ-53MR-5459

E2 LP VIBRATION IN AMBER AT 4,0 APPROX AT FL180, COULD NOT MAINTAIN CLIMB WITHOUT ENG 2 IN THE CAUTION ABOVE 4.0. WE RAN THE QRH PROCEDURE AND VIBRATIONS IMMEDIATELY CAME BACK EMERGENCY DFECLARED. PERFORMED HIGH POWER RUN ON E2 IAW LMM72-00-00-760-041 HIGHEST LP VIBRATION REACHED WAS 1.8. FOLLOWED FLOW CHART IN ETN EJ-72-009. OPS CHECKED GOOD. TDMI 003T72155 ISSUED TO PERFORM VIBRATION ANALYSIS ON OR BEFORE 25 FC

SSI 53-10-027 FORWARD GALLEY LEFT CENTER FLOOR BEAM IS CORRODED BETWEEN FR 16-17. (LVL 2 CORROSION) (MAJOR REPAIR) ACCOMPLISHED A PERMANENT REPAIR ON FORWARD GALLEY LEFT CENTER FLOOR BEAM BETWEEN FRS 16-17 IAW ERJ-175 SRM 53-10-10 RE03

FORWARD GALLEY LEFT CENTER FLOOR SEAT TRACK IS CORRODED BETWEEN FR 19-20. (MAJOR REPAIR). (LVL 1 CORROSION) ACCOMPLISHED A PERMANENT REPAIR ON FORWARD GALLEY LEFT CENTER FLOOR SEAT TRACK IS CORRODED BETWEEN FR 19 AND 20 IAW ERS-EJ-53MR-5451 RO 01.

FORWARD GALLEY RIGHT FORWARD FLOOR SUPPORT IS CORRODED. R & R THE FWD GALLEY RIGHT FORWARD FLOOR SUPPORT IAW SRM 51-40-08.

CABIN PRESSURE ISSUE AFTER VIBRATION FELT, CABIN ALTITUDE STARTED RISING. IT ROSE PAST 8900 CAB ALT THEN EICAS WARNING POPPED. AT 35,000 FT IN CRUISE, WE FELT VIBRATIONS COMING FROM THE LEFT SIDE. WE THEN LOOKED AT THE ENG VIB EICAS INDICATION - IT READ 1.7 ON HP. VIBRATION SOUNDED LIKE HIGH PRESSURE AIR SPUTTERING.WE DECLARED AN EMERGENCY AND DESCENDED RAPIDLY TO 10,000FT. THEN DIVERTED TO MLU. NO INJURIES LANDED SAFELY. PERFORMED BOTH ENGINE RUNS PER GE LMM 72-00-00. OPC GOOD. REF AML PG 107002214 FOR

EMERGENCY LIGHT BATT FAULT ON EICAS. INTEROGATED CMC AND FOUND FAULT CODE 33500001UT1. FOLLOWED FIM TASK 33-50-00-810-801-A00. TROUBLE SHOT TO FWD RH EMERGENCY LIGHT POWER UNIT. RAR FWD RH EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01. OPS CHECK GOOD.

IRRITATING/ HARSH SMELL NOTED IN COCKPIT ON DEPARTURE. SMELL DISSIPATED AND RETURNED PERIODICALLY IN FLIGHT AND RETURNED PERSISTENTLY AT TOP OF DESCENT. (REPEAT EVENT) FOLLOWED FIM 21-20-00-810-801-A PER WORKSCOPE PROVIDED, A/C HAD COMPRESSOR WASH DONE TO E1 ON 5/19, PERFORMED ENGINE RUN FOR 15 MINS WITH DOORS OPEN PER FIM. PERFORMED ENGINE RUN UPS TO 70% WITH CREW AS REQUESTED BY MOD. NO SMELLS NOTED. PERFORMED BORESCOPE INSPECTION OF LH ENGINE HPC STAGES 1, 2, AND 3 IAW GE CF34-8E LMM 72-00-00. NO SMELLS NOTED. UNABLE TO REPLICATE SMELL ON GND.

FA AND GATE AGENT REPORT ISSUES OPENING/CLOSING F1 MAIN CABIN DOOR. "STICKY" LUBRICATED THE L1 FORWARD-PASSENGER-DOOR COMMAND-RAMP ROLLER-SHAFT AND ITS BUSHING IAW AMM 53-10-21. OPC GOOD.

FUEL 1 LO LEVEL SHORTLY AFTER TAKE OFF. COMPLIED WITH QRH FOR PROCEDURE AND CROSS-CHECKED MEL 28-20 TO ENSURE IT WAS NOT RELATED. MESSAGE PERSIST UNTIL LANDING ROLL OUT. EMERGENCY DECLARED. RAR FUEL CONDITIONING UNIT IAW EMB AMM 28-41-03. REFERENCE AML PAGE 112401861

UNIDENTIFIED ODOR IN FLIGHT DECK AND CABIN. ODOR STARTED DURING DEPARTURE SHORTLY AFTER TAKEOFF, STOPPED AFTER 3 MINS. ODOR RETURNED AT TOP OF DESCENT. USING QRH FUMES, ODOR ISOLATION CHART, SWEET, WET DOG, RUBBER TYPE ODOR, CAT A. PERFORMED BORESCOPE INSPECTION ON LT ENG STAGES 1,2, & 3 OF HPC LOOKING FOR OIL RESIDUE, OIL WETNESS DUE TO OIL ODOR, FUMES, SMOKE IN THE CABIN OR COCKPIT. REFER TO SUBTASK 72-00-00-810-021. FOUND OIL RESIDUE ON IGV & STAGE 1. ACCOMPLISHED E1 COMPRESSER WASH IAW LMM 72-00-00 CLEANING 002. NO ODOR OR FUMES NOTED. ENG: GE: CF348E, SER: 902528.

UPON GATE ARRIVAL, GATE AGENT HAD NOTICEABLE DIFFICULTY OPENING THE L1 DOOR. TOOK HER 3 OR SO TRIES GATE AGENT REPORTED DIFFICULTY OPENING L1 DOOR. OPENED AND CLOSED DOOR MULTIPLE TIMES IAW GHC. COULD NOT REPLICATE FAULT. NO FURTHER MAINTENANCE REQUIRED.

FA FLASHLIGHT, SWITCH BROKEN INSTALLED FA FWD FLASHLIGHT REF ERJ 175 AMM 33-51-01. OPS CHK GOOD NO FURTHER DEFECTS NOTED