N260JX

Part: PANEL — CRACKED (ZONE 200) · airframe 33,752 hrs · 35,963 cycles

UPPER LATERAL MOUNTING BRACKET ON UPPEER LH SIDE OF COCKPIT CRACKED. CORRECTIVE ACTION: REMOVED DAMAGED OVERHEAD PANEL (FRAME) AND REPLACED WITH NEW OVERHEAD PANEL (FRAME) PN 123-07751-005 AT LH SIDE OF COCKPIT UPPERSIDE IAW EMB 145 SRM 51-40-02 SEE AVMAX W.O. 81054 W.C. 2212

Part: SKIN PANEL — CRACKED (ZONE 200) · airframe 33,752 hrs · 35,963 cycles

LEFT HAND WINDSHIELD OUTBOARD POST SKIN IS CRACKED AT UPPER SIDE. CORRECTIVE ACTION: REPAIRED L/H WINDSHIELD OUTBOARD POST SKIN IAW EMB SB 145-53-0079 REV. 1 DATED 07NOV 2012. SEE AVAMAX W.O. 81054 W.C. 2189

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 33,752 hrs · 35,963 cycles

SIGNS OF CORROSION ON LH UPPER SEAT TRACK AT FRM 20- FRM 23. CORRECTIVE ACTION: REMOVED AND REPLACED L/H UPPER SEAT TRACK AT FRM 20 - FRM 23 IAW EMB 135/145 AMM 53-01-06.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 33,752 hrs · 35,963 cycles

R/H SIDE FLOOR SEAT TRACK AT Y=479.0 FRM 36 TO FRM 47 HAS SIGNS OF CORROSION. CORRECTIVE ACTION: REMOVED AND REPLACED R/H FLOOR SEAT TRACK AT FRM 36-FRM 47 IAW EMB 135/145 AMM 53-01-06. SEE AVMAX WO: 81054 WC:2215

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 33,752 hrs · 35,963 cycles

MULTIPLE DENTS IN AREA AFT OF FRM 19 STGR 11-12L. CORRECTIVE ACTION: PERFORMED MAJOR REPAIR BY CUTTING OUT DAMAGED AREA FABRICATED AND INSTALLED REAPIR DOUBLER AND FILLER IAW EMB 145 SRM 51-40-02 AND ETD 2023-145-011847. SEE AVMAX WO:81054 WC: 2191

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 33,752 hrs · 35,963 cycles

CORROSION ON R/H UPPER SEAT TRACK AT FRM 19 TO FRM 22. CORRECTIVE ACTION: REMOVED AND REINSTALLED NEW SEAT TRACK ON R/H SIDEWALL AT FRM 19 TO FRM 22 IAW EMB 135/145 AMM 53-01-06.

Part: SUPPORT — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

BAGGAGE COMPT. FLOOR SILL CRACKED RH FWD AREA 8.5" AFT OF LAV TO BAGGAGE AREA WALL. CORRECTIVE ACTION: REMOVED AND REPLACED RIGHT SILL P/N 145-25422-003 RH FWD AFT OF LAV TO BAGGAGE AREA IAW EMB 145 SRM 51-20-03, SRM 51-40-02. SEE AVMAX WO 81054 WC 1172

Part: PROFILE — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

LH AISLE FLOOR GUSSETTCORROSION FS 32.5 TO FS 35.5, Y = 479.0. CORRECTIVE ACTION: RMEOVED AND REPLACED LH AISLE FLOOR GUSSETT FRM 32.5 TO FRM 35.5 IAW EMB 145 SRM 51-40-02 NDT INSPECTION PERFORMED BY BARON NDT LLC. FAA CRS# SNDR545D REPORT # S042023-2 DATED 20 APRIL 23 SEE REPORT FRO DETAILS.

Part: PROFILE — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

RH AISLE FLOOR GUSSETT FRM 35-36(APPROX.) SHOWS SIGNS OF CORROSION. CORRCTIVVE ACTION: REMOVED DAMAGED PROFILE (GUSSETT) AND INSTALLED NEW PROFILE P/N 135-00076-002 RH SIDE FLOOR GUSSETT FRM 32-36 IAW EMB 145 SRM 51-20-03 & 51-40-02.

Part: GUSSET — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

R/H AISLE GUSSET UNDER SEAT TRACK AT FRM 35 TO FRM 39 SHOWS SIGNS OF CORROSION. CORRECTIVE ACTION: REMOVED AND REPLACED R/H GUSSET IAW EMB 145 SRM 51-40-09, 51-40-02.

Part: GUSSET — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

RH GUSSETT PLATE AT Y = 479.0 AND FRM 60 HAS SIGNS OF CORROSION. EVAL CORRECTIVE ACTION: REMOVE AND REPLACED R/H GUSSETT PLATE P/N 145-26437-001 @ Y = 479.0 FR 60 IAW EMB 145 SRM 51-20-03 AND SRM 51-40-02 SEE AVMAX WO 81054 WC 1200

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

EVALUATE SURFACE CORROSION ON RH FLOOR SILL FRM 22-25. CORRECTIVE ACTION: REMOVED AND REPLACED DAMAGED FLOOR SILL AT RH SIDE FROM FRM 22-25 IAW EMB 145 SRM 51-40-02 SEE AVMAX WO: 81054 WC: 1202

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

R/H AISLE GUSSET SHOWS SIGNS OF CORROSION FROM FRM 39 TO FRM 45. CORRECTIVE ACTION: REMOVED AND REPLACED FLOOR SILL FROM FRM 39- FRM 45 R/H SIDE IAW EMB 145 SRM 51-40-02. SEE AVMAX WO: 81054 WC: 1201

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

RH FLOOR SILL APROX. FRM 35-41 SHOWS SIGNS OF CORROSION. CORRECTIVE ACTION: REMOVED AND REPLACED RH FLOOR SILL AT FRM 35 - FRM 41 IAW EMB 145 SRM 51-40-02 SEE AVMAX WO: 81054 WC: 1186

Part: ANGLE — BENT (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

FLOOR BEAM SUPPORT ANGLE BENT AT FRM 67 LBL16 UNDER BAGGAGE DOOR FLOOR PANEL 271FF. CORRECTIVE ACTION: REMOVED AND REPLACED PROFILE T, ANGLES AND PLATE IAW EMB 145 SRM 51-40-02 & EMB 145 SRM 51-20-03. SEE AVMAX WO 81054 WC 1168

Part: PROFILE — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

L/H AISLE FLOOR GUSSET HAS SIGNS OF CORROSION FROM FRM 23.5 TO FRM 32.5. CORRECTIVE ACTION: REMOVED AND REPLACED GUSSET IAW EMB 135/145 SRM 51-40-02.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

RH FLOOR SILL AT FRM 25-31 AND FRM 35-36 SHOWS SIGNS OF CORROSION. CORRECTIVE ACTION: REMOVED SILL AND EVALUATED DAMAGE AND FOUND TO BE OUT OF LIMITS IAW EMB 145 SRM 53-22-10 REPLACED SILL AT RH FLOOR FROM FRM 25-35 IAW EMB145 SRM 51-40-02, 51-40-09. SEE AVMAX WO: 81054 WC: 1188

Part: SUPPORT — CRACKED (ZONE 400) · airframe 33,752 hrs · 35,963 cycles

LH PRECOOLER AFT MOUNTING BRACKET CRACKED BEYOND STOP DRILL. CORRECTIVE ACTION: REMOVED AND REPLACED LH PRECOOLER AFT MOUNTING BRACKET PART # 145-31654-001 BATCH # 167-211 IAW EMB 135/145 SRM 51-40-02 SEE AVMAX WO 81054 WC 4033

Part: UNKNOWN — BENT (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

BAGGAGE AREA FLOOR BEAM CREASED AND BENT AT FRM 65 2'5" FROM BAGGAGE DOOR SURROUND UNDER FLOOR PANEL 271BF. CORRECTIVE ACTION: REMOVED AND REPLACED PROFILE T ON FRM 65 UNDER APNEL 271BF IAW EMB 135 SRM 51-40-02 SEE AVMAX WO 81054 WC 1170.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

L/H AISLE SEAT TRACK FLOOR GUSSET CORRODED AT FRM 20 TO FRM 24. CORRECTIVE ACTION: REMOVED AND REPLACED FLOOR GUSSET ( DIGITAL LEFT ) IAW EMB 135 SRM 51-20-03, 51-40-02. SEE AVMAX WO 81054 WC 1181

Part: UNKNOWN — BENT (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

BAGGAGE AREA FLOOR BEAM BENT AT FRM 68 2' 5" FROM BAGGAGE DOOR SURROUND UNDER FLOOR PANEL 271BF. CORRECTIVE ACTION: REMOVED AND REPLACED PROFILE T LOCATED AT FRM 68 UNDER PANEL 271BF IAW SRM 51-40-02 SEE AVMAX WO 81054 WC 1169

Part: UNKNOWN — CORRODED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

L/H SIDE FLOOR SILL HAS SIGNS OF CORROSION BETWEEN FRM 20- FRM 24. CORRECTIVE ACTION: REMOVED DAMAGED FLOOR SILL AND INSTALLED NEW FLOOR SILL ON L/H SIDE FROM FRM 18- FRM 23 IAW EMB 135 SRM 51-40-02. SEE AVMAX WO 81054 WC 1180

Part: UNKNOWN — CHAFED (ZONE 100) · airframe 33,752 hrs · 35,963 cycles

BAGGAGE COMPARTMENT FLOOR SILL CHAFED R/H AFT BETWEEN FRM 70- FRM 71. CORRECTIVE ACTION: REMOVED AND REPLACED FLOOR SILL AT R/H AFT BETWEEN FRM 70 TO FRM 71 IAW EMB 135 SRM 51-40-02.

Part: AUTOPILOT SYS — FAILED · airframe 33,481 hrs · 35,685 cycles

ISSUE-CREW REPORTED AROUND 1000 FEET ON TAKEOFF INTO IMC WITH THE LEFT SEAT PILOT FLYING, SCREENS 1, 2, 3, AND 4 AND ISIS WENT OUT. AUTOPILOT FAILED, FD NOT VISIBLE ON SINGLE REMAINING SCREEN, AND NAV 2 WENT OUT AND NEVER CAME BACK. ONE OR TWO OF THE FAILED LEFT SCREENS HAD A RED X THEN WENT OUT AGAIN. DECLARED EMERGENCY AND DID AN AIR RETURN WITH VECTORS. ALONG THE WAY, MFD 2 RETURNED AND WAS USED WITH REVERSION TO SEE EICAS MESSAGES. ONLY RED AUTOPILOT FAIL DISPLAYED. REVERSIONS TRIED ON LHS WITH NO EFFECT. EVENTUALLY ALL SCREENS CAME BACK. NEVER FLEW HIGHER THAN 5000 FEET. CORR ACTION-MX PERFORMED ADJUSTMENT & TESTS OF GCU, DC ELECTRICAL LOAD DISTRIBUTION, AVIONIC MASTER SYSTEM AND EXT POWER. ALL OPS CHECKS GOOD.

Part: PROXIMITY SWITCH — FAILED (MLG) · airframe 33,245 hrs · 35,428 cycles

CREW REPORTED-RCVD CAS MESSAGE “LG AIR/GND FAIL.” GEAR WOULD NOT RETRACT WHEN GO-AROUND WAS INITIATED. MESSAGE CLEARED UPON TOUCHDOWN. CORR ACTION- REMOVED AND REPLACED NLG PROXIMITY SWITCH PERFORMED TWO GEAR SWINGS ALL OPS TESTS GOOD.

Part: HINGE — BROKEN (FLAPPER VALVE) · airframe 31,160 hrs · 33,201 cycles

DISC: AFTER TAKEOFF CABIN ALT PRESSURE WAS AMBER AND ROSE WITH THE AIRCRAFT. IT LEAKED AT ABOUT 9800FT AND THE AIRCRAFT ALTITUDE WAS APPROX 11.3FT. THAT DESCENDED BACK TO 10000FT AND THE CABIN ALT HELD WITHIN 200FT WHATEVER ALT THEY WERE AT. CORR ACTION: COMPLETED PRESSURIZATION CHECK OPS TESTED GOOD ON THE GROUND. ON 6/3 HAD ANOTHER ISSUE PRESSURIZING ON THE GROUND FOUND AC GROUND CONNECTION FLAPPER STICKING OPEN DUE TO BROKEN HINGE. R&R'D FLAPPER VALVE.

Part: HINGE — BROKEN (OUTFLOW VALVE) · airframe 31,160 hrs · 33,201 cycles

AFTER TAKEOFF CAB ALT PRESSURE WAS AMBER AND ROSE WITH THE AIRCRAFT. IT LEAKED AT ABOUT 9800 FT AND THE AIRCRAFT ALTITUDE WAS APPROX 11.3. WE DESCENDED BACK TO 10000 AND THE CAB ALT HELD WITHIN 200 FT WHATEVER ALT THEY WERE AT. COMPLETED EMB 135 AMM 21-31-00 PRESSURIAZITION CONTROL TEST OPS CHECK GOOD. ON 6/3/21 FOUND GROUND CONNECTION FLAPPER VALVE STICKING OPEN (BROKEN HINGE AND BROKEN SPRING). REMOVED SERVICEABLE FLAPPER VALVE FROM N246JX AND INSTALLED IT ON N260JX. PRESSURIZATION OPERATIONAL CHECKED GOOD. ALL WORK DONE IAW: EMB135 AMM 21-31-00 AND 21-22-04, 25-21-01, 53-01-02.

Part: RELAY — FAILED (NLG DOORS) · airframe 30,446 hrs · 32,389 cycles

NOSE LANDING DOORS NEVER CLOSED AFTER PUTTING THE GEAR UP. WE FELT THE VIBRATION AND THE NOISE EVEN AFTER WE TRIED TO PUT THE GEAR UP AND DOWN AGAIN. REMOVED AND REPLACED FAULTY DOOR CONTROL RELAY K0642.