N528EG

Part: DOOR SILL — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON BACKUP SILL (STGR 21L) BETWEEN FS310 AND FS333 AT PASSENGER DOOR SURROUND STRUCTURE.

Part: INTERCOSTAL — CORRODED (ZONE 100) · airframe 27,380 hrs · 20,519 cycles

CORROSION ON INTERCOSTAL (RH) NEAR STGR 27 BTW FS STA: 364 AND FS STA: 349 AT E/E COMPARTMENT.

Part: STRINGER — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON STGR 26LH BTW FS STA: 349 AND FS STA: 333 AT MAIN AVIONICS COMPARTMENT. (E/E)

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON FLOOR SUPPORT IN STA. FS= 280 BETWEEN STRG 26LH TO 26RH AT MAIN AVIONICS COMPARTMENT. (E/E)

Part: STRINGER SPLICE — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION WAS FOUND ON STRINGER SPLICE 21RH BTW FS STA 349 AND FS STA 222 AT E/E.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON LH SIDE SEAT RAIL AT WL85.25 BETWEEN FS477.40-FS573.00.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON RH SIDE SEAT RAIL AT WL85.25 BETWEEN FS785.15-FS861.00.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON FLOOR DEAT RAIL AT RBL 9 BETWEEN FS571.00-FS683.00 AT PASSENGER CABIN.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON FLOOR DEAT RAIL AT LBL 9 BETWEEN FS571.00-FS683.00 AT PASSENGER CABIN.

Part: WEB — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION WERE FOUND ON HARDWARE OF FITTINGS AND CORROSION WAS FOUND ON PROTECTOR WEB FLOOR 4EA'S

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON LH SIDE SEAT RAIL AT WL85.25 BETWEEN FS379.00-FS477.40.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON FLOOR SEAT RAIL AT LBL 27 BETWEEN FS571.00-FS693.00 AT PASSENGER CABIN.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON RH SIDE SEAT RAIL AT WL85.25 BETWEEN FS477.40-FS573.00.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON LH SIDE SEAT RAIL AT WL85.25 BETWEEN FS785.15-FS861.00.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON LH SIDE SEAT RAIL AT WL85.25 BETWEEN FS573.00-FS669.40.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON FLOOR SEAT RAIL AT RBL 9 BETWEEN FS485.00-FS571.00 AT PASSENGER CABIN.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON RH SIDE SEAT RAIL AT WL85.25 BETWEEN FS861.00-FS969.00.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON LH SIDE SEAT RAIL AT WL85.25 BETWEEN FS861.00-FS969.00.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON RH SIDE SEAT RAIL AT WL85.25 BETWEEN FS379.00-FS477.40.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON RH SIDE SEAT RAIL AT WL85.25 BETWEEN FS713.00-FS761.85.

Part: SEAT TRACK — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON RH SIDE SEAT RAIL AT WL85.25 BETWEEN FS675.00-FS713.00.

Part: ANGLE — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

SECONDARY NRC IN REF NRC 00124 [AFTER REMOVAL OF SETTLEMENT AREA OF LOWER SECTION OF WING-TO-FUSELAGE FAIRING (STRAP MID)]; MID ANGLES WERE FOUND WITH CORROSION AT FS STA 909.00.

Part: SKIN — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON DRAIN HOLES AT FUSELAGE EXTERNAL SKIN BTW FS939.00/953.00 AND STGR 26LH/RH.

Part: ACCESS PANEL — CORRODED (ZONE 500) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON ACCESS PANELS NBR 642AZ, 642BZ, 542AZ, AND 542BZ.

Part: CAP — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON MID CAP ON L1 DOOR SURROUND STRUCTURE.

Part: SKIN PANEL — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON EXTERNAL FUSELAGE SKIN AND FASTENERS BETWEEN STGR 16R-STGR 24R AND FS 1000.00-FS 1108.00

Part: FAIRING — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON SETTLEMENT AREA OF FAIRING 193AB EXTERNAL STRUCTURE FS800.

Part: SLAT TRACK — CORRODED (ZONE 600) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

PITTING CORROSION ON SLAT TRACKS 2-1 (SEVERAL LOCATION AT UPPER SURFACE), 2-2 & 2-3 (SEVERAL LOCATION AT UPPER & LOWER SURFACE), SLAT #2, RH WING.

Part: SLAT TRACK — CORRODED (ZONE 600) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

PITTING CORROSION ON SLAT TRACKS 1-1, 1-2, & 1-3 (SEVERAL LOCATION AT UPPER & LOWER SURFACE), SLAT #1, RH WING.

Part: SLAT TRACK — CORRODED (ZONE 500) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

PITTING CORROSION ON SLAT TRACKS 3-1 (SEVERAL LOCATION AT UPPER SURFACE) & 3-2 (SEVERAL LOCATION AT UPPER & LOWER SURFACE), SLAT #3, LH WING.

Part: SLAT TRACK — CORRODED (ZONE 500) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

PITTING CORROSION ON SLAT TRACKS 1-1, 1-2, & 1-3 (SEVERAL LOCATION AT UPPER & LOWER SURFACE), SLAT #1, LH WING.

Part: STRINGER — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON STGR 21RH BTW FS STA: 349 AND FS STA: 333 AT MAIN AVIONICS COMPARTMENT. (E/E)

Part: SLAT TRACK — CORRODED (ZONE 500) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

PITTING CORROSION ON SLAT TRACKS 2-1, 2-2, & 2-3 (SEVERAL LOCATION AT UPPER & LOWER SURFACE), SLAT #2, LH WING.

Part: ANGLE — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON LOWER SILL ANGLE (SEVERAL LOCATIONS) AT SERVICE DOOR SURROUND STRUCTURE. (RE. BEHIND LOWER FITTING).

Part: SLAT TRACK — CORRODED (ZONE 600) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

PITTING CORROSION ON SLAT TRACKS 3-1 (SEVERAL LOCATION AT UPPER SURFACE) & 3-2 (SEVERAL LOCATION AT UPPER & LOWER SURFACE), SLAT #3, RH WING.

Part: STRAP — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON SETTLEMENT AREA LOWER SECTION OF WING-TO-FUSELAGE FAIRING AT FS STA 909.00.

Part: SKIN — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON EXTERNAL FUSELAGE SKIN AT SETTLEMENT AREA OF WING-TO-FUSELAGE FAIRING BTW FS STA 847.00 TO FS STA 1015.00.

Part: INTERCOSTAL — CORRODED (ZONE 800) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON INTERCOSTAL DD6 BETWEEN FS338.963 - FS327.763 AT PASSENGER DOOR.

Part: FASTENER — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON FASTENERS AT AFT KEEL BEAM LOWER SIDE BTW FS STA 695.00/909.00.

Part: WEB — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON SEVERAL LOCATIONS OF LOWER WEB AT FWD BAGGAGE BAY DOOR SURROUND.

Part: INTERCOSTAL — CORRODED (ZONE 800) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON INTERCOSTAL DD4 BETWEEN FS347.27 - FS338.963 AT PASSENGER DOOR.

Part: ACCESS DOOR — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON ACCESS PANEL 182BR OF SERVICE DOOR.

Part: CARGO FITTING — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION & WEAR MARK ON CARGO MACHINED BRAKETS (CARGO NET FITTING PLATES), FWD CARGO FLOOR STRUCTURE.

Part: FORMER — CORRODED (ZONE 800) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON FORMER OF FS 311.75 BETWEEN INTERCOSTAL DD2 - INTERCOSTAL DD3 AT PASSENGER DOOR.

Part: FORMER — CORRODED (ZONE 800) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON FORMER OF FS347.27 BETWEEN INTERCOSTAL DD6 - INTERCOSTAL DD5 AT PASSENGER DOOR.

Part: HINGE BRACKET — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON UPPER BRACKET HINGE AT SERVICE DOOR 196ER.

Part: DIAPHRAGM — CORRODED (ZONE 100) · corrosion level 2 · airframe 27,380 hrs · 20,519 cycles

CORROSION ON DIAPHRAGM AT SETTLEMENT AREA LOWER SECTION OF WING-TO-FUSELAGE FAIRING BTW FS879.00/909.00 AND STR 24RH.

Part: FLAP SYSTEM — FAULTED · airframe 27,202 hrs · 20,374 cycles

MTC DIVERSION DUE TO FLAP ISSUE ON TAKE OFF WITH FLAPS 20, ONE FLAP DID NOT MOVE, OTHER FLAP STOPPED AT 18 DEGREES DECLARED EMERGENCY, BURNED OFF FUEL, LANDED AT IAD TRUCKS ROLLED AT TOWER'S DIRECTION (FLIGHT DID NOT REQUEST) PAX DID *NOT* BRACE. FLAPS FAIL CAUTION MESSAGE ON TAKEOFF. FLAPS 18 DEGREES ON LH SIDE. FLAPS 20 DEGREES ON RH SIDE. MANUALLY EXTENDED FLAPS TO 20 DEGREES. FLAPS REQUIRE RIGGING. C/W THE RIGGING CHECK OF FLAP IAW RIL 8847 & AMM 27-52-29-820-802

Part: TARGET — MISSING (700) · airframe 26,933 hrs · 20,124 cycles

EMR DIV-GEAR DISAGREE AGREE WARNING MESSAGE ON TAKEOFF PERFORMED QRH CH 10-3, ALL THREE GEARS INDICATED DOWN AND LOCKED, LANDING GEAR DID NOT MOVE, NO CHANGE ON THE EITHER 3A OR 3B PUMP, VERIFIRED SYSTEM 3 HYDRAULICS AT 3000 PSI, MDC FLAGGING B1 CODE 007697, 007249, 007437, 005968, 007412. FOUND NLG RH CENTERING PROX-SENSOR TARGET MISSING. NO DAMAGE WAS FOUND AROUND THE AREA. INSTALLED NEW NLG RH CENTERING PROX-SENSOR TARGET IAW CRJ 700 AMM 32-61-05-400-808-A01. OPERATIONAL TEST GOOD AT THIS TIME. ALL 3 GEAR OPERATE AS THEY SHOULD NOW, NO FAULTS AT THIS TIME.

Part: SWIVEL — BROKEN (700) · airframe 26,920 hrs · 20,115 cycles

DURING DEPARTURE FROM DCA, CREW NOTIFIED DISPATCH VIA ACARS THAT THEY WERE DIVERTING TO IAD BECAUSE THEY HAD LOST HYDRAULIC SYSTEM 3. THEY DID DECLARE AN EMERGENCY. THE FLIGHT HELD FOR A SHORT WHILE TO BURN OFF FUEL, THEN WENT INTO IAD. FLIGHT LANDED ON RWY 19C, TRUCKS DID ROLL, AND PASSENGERS DID BRACE. THEY WERE NOT OVERWEIGHT. AIRCRAFT WAS ABLE TO EXIT THE RUNWAY. FIRE INSPECTED THE AIRCRAFT, THEN AIRCRAFT WAS ABLE TO TAXI TO THE GATE. FLUID FITTING TO DOWNLOCK ACTUATOR BROKE IN LH WHEEL WELL. REMOVED AND REPLACED THE SIDE STAY ASSEMBLY HYDRAULIC SWIVEL FITTING IAW CRJ 700 AMM 32-11-12-000/400-815. SERVICED #3 HYDRAULICS IAW CRJ 700 AMM 12-12-29-611-802. BLED HYDRAULIC SYSTEM 3 IAW CRJ 700 AMM 29-10-00-870-802. LEAK CHECK GOOD AT THIS TIME.

Part: TERMINAL — LOOSE (DISPLAY) · airframe 24,739 hrs · 18,189 cycles

LOW SPEED REJECTED TAKEOFF WAS AT 60-65KT ON TAKEOFF ROLL WHEN THE FO SIDE PFD STARTED FLICKERING CREW IMMEDIATELY REJECTED TAKEOFF AND RETURNED TO GATE. NO INJURIES AND AIRCRAFT WAS ABLE TO RETURN TO GATE UNDER OWN POWER. REJECTED TAKEOFF DUE TO COPILOT MFD/PFD FLICKERING WITH RED HDG FLAG POSTED. ALL INDICATIONS RETURNED NORMAL AFTER CLEARING RUNWAY. FOUND LOOSE HARDWARE ON K122 CROSS TIE CONTACTOR, TIGHTEN HARDWARE TO RIGHT DIMENSION IAW CRJ 700 AMM 24-63-07-400-801. PERFORMED OPS TEST, OPS TEST GOOD AT THIS TIME.

Part: CONTROLLER — FAILED (ELECTRICAL POWER) · airframe 24,719 hrs · 18,170 cycles

IDG FAILED INFLIGHT (DAY-CLT) AFTER TO. RETURNED TO FIELD. AFTER TAKEOFF,THE FO SIDE ELECTRICAL FAILURED. NO PRESSURIZATION. MFD AND PFD BLANKED ON FO SIDE. MULTIPLE STATUS AND CAUTION MESSAGE BUT WENT AWAY QUICKLY. RETURNED TO FIELD DUE TO ELECTRICAL ANOMALY. REMOVED AND REPLACED K125 CONTACT IAW CRJ 700 AMM 24-63-15-000/400-801-A01. OPS CHECK GOOD AT THIS TIME. PERFORMED OPS CHECK OF THE AC POWER TRANSFER CIRCUITS IAW CRJ 700 AMM 24-51-00-710-801-A01. OPS CHECK GOOD AT THIS TIME.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 22,409 hrs · 16,115 cycles

STR 26 RT BETWEEN FS349 AND FS 364 IS CORRODED. C/A-INSTALLED NEW STR 26 BETWEEN FS349-FS364 IAW SRM 51-42-06.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 22,409 hrs · 16,115 cycles

STR 25 RT IS CORRODED BETWEEN FS280 AND FS295. C/A-INSTALLED STR 25R FROM FS280.00 TO FS333.00 IAW SRM 51-42-06.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 22,409 hrs · 16,115 cycles

STR 26 RT IS CORRODED BETWEEN FS280 AND FS295. C/A-INSTALLED NEW STR 26R FROM FS280.00 TO FS333.00 IAW SRM 51-42-06.

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 22,409 hrs · 16,115 cycles

BULKHEAD AT FS280.00 IS CORRODED ON THE INBD EDGE JUST ABOVE THE CROSSBEAM. C/A-REPAIRED IAW SRM 53-11-10.

Part: FRAME — CORRODED (FUSELAGE) · airframe 22,409 hrs · 16,115 cycles

FRAME AT FS 295 FWD AND AFT SIDES CORRODED BETWEEN STRINGER'S 26 LT AND 26 RT. C/A-REMOVED CORRODED FRAME 295.00 AT STRINGER 25L TO 25R AND INSTALLED SERVICEABLE FRAME IAW SRM 53-00-06.

Part: FRAME — CORRODED (FUSELAGE) · airframe 22,409 hrs · 16,115 cycles

FRAME AT FS 310 FWD SIDE IS CORRODED BETWEEN STRINGER'S 26 LT AND 26 RT. C/A-REPAIRED FRAME AT FS310 IAW SRM 53-00-06.

Part: CROSSBEAM — CORRODED (FUSELAGE) · airframe 22,409 hrs · 16,115 cycles

RT SIDE FS280.00 CROSSBEAM TOP FLANGE IS CORRODED AND HAS PULLED RIVETS. C/A-R&R RT SIDE FS280.00 CROSSBEAM IAW SRM 51-42-06.

Part: CROSSBEAM — CORRODED (FUSELAGE) · airframe 22,409 hrs · 16,115 cycles

LT SIDE FS280.00 CROSSBEAM TOP FLANGE IS CORRODED AND HAS PULLED RIVETS. C/A-R&R LT SIDE FS280.00 CROSSBEAM IAW SRM 51-42-06.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 22,409 hrs · 16,115 cycles

AFT BAGGAGE DOOR SILL CORRODED. C/A-R&R AFT BAGGAGE DOOR SILL IAW SRM 51-42-06 AND 51-42-21.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 22,409 hrs · 16,115 cycles

RT CENTER COCKPIT FLOORBEAM BL 12.00 IS CRACKED JUST FWD OF FS 280.00. C/A-COMPLETED REPAIR ON THE RT CENTER COCKPIT FLOORBEAM BL 12.00 IAW SRM 53-11-43.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 22,409 hrs · 16,115 cycles

LT CENTER COCKPIT FLOORBEAM BL 12.00 IS CRACKED JUST FWD OF FS 280.00. C/A-COMPLETED REPAIR ON THE LT CENTER COCKPIT FLOORBEAM BL 12.00 IAW SRM 53-11-43.

Part: BATTERY — NOT REPORTED (CABIN) · airframe 22,409 hrs · 16,115 cycles

[PSR] MISC WORK REQUEST: WR-2019-09-04 528-0037 - REMOVE AND REPLACE EMERGENCY BATTERY PN 2013-1A SN 101791-C/A-RAR #4 EMERGENCY BATTERY AND POWER SUPPLY IAW AMM TASK 33-51-17. OPS CHECKS GOOD AT THIS TIME.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 22,234 hrs · 15,935 cycles

LT FUSELAGE EMERGENCY LIGHT INOP JUST AFT OF MAIN DOOR. C/A-REMOVED AND REPLACED LT FUSELAGE EMERGENCY LIGHT IAW AMM 33-51-15. OPT CHECK GOOD.

Part: O-RING — DAMAGED (HEAT EXCHANGER) · airframe 22,102 hrs · 15,805 cycles

LEFT BLEED DUCT WARNING MESSAGE. DUCT WENT RED FROM THE ISOLATION VALVE FROM LEFT ENGINE ON ANTI-ICE PAGE. ASSOCIATED WITH A BURNING ODOR IN THE ENTIRE AIRCRAFT. PLASTIC BURNING ODOR. TROUBLESHOT BLEED LEAK REPAIR, BLEED LEAK AND ODOR EVENT OPS CHECKED GOOD. TROUBLESHOT IAW FIM TASK 21-21-00. PERFORMED ENGINE RUNS WITH PACKS ON AT MUTIPLE POWER SETTINGS AND IN MUTIPLE BLEED CONFIGURATIONS. NO ORDORS NOTED. REMOVED AND REPLACED LOOSE BOLTS, DAMAGED O-RING, AND SEALS FROM CONDENSER-REHEATER PIPE ASSY TO ACM IAW AMM 21-51-80. OPS & LEAK CHECKS PERFORMED IAW AMM 21-51-00. OPS & LEAK CHECKED GOOD. REMOVED AND REPLACED THE O-RING FROM ACM PIPE ASSY TO HEAT EXCHANGER IAW AMM 21-51-80. OPS & LEAK CHECKS PERFORMED IAW AMM 21-51-00. OPS & LEAK CHECKED GOOD. REMOVED AND REPLACED THE LT WING ANTI-ICE VALVE INSULATION JACKET IAW AMM 36-19-01.

Part: DOOR — OPEN (EXTERNAL POWER) · airframe 21,807 hrs · 15,521 cycles

ORD GND CREW LEFT EXT PWR ACCESS DOOR OPEN FOUND DOOR OPEN ON ARRIVAL IN LEX. C/A-GVI PERFORMED ON EXT PWR DOOR IAW SRM-51-11-51 NO DAMAGE NOTED.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 21,690 hrs · 15,435 cycles

RIGHT HAND FORWARD OVER WING EMERGENCY EXIT LIGHT IS INOP.-C/A-REMOVED AND REPLACED RIGHT HAND FORWARD OVER WING EMERGENCY EXIT LIGHT BULB IAW AMM TASK 33-51-15. OPS CK GOOD.

Part: STRUT — DEFECTIVE (NLG) · airframe 20,501 hrs · 14,461 cycles

WARNING MSG LAND GEAR DISAGREE. MSG EXTINGUISHED AFTER CHECKLIST AFTER ROTATION. FOUND FAULT TO BE CAUSED BY NLG STRUT NOT FULLY EXTENDING WHILE IN THE AIR AND ALSO LEAKING BOTH DUE TO DAMAGED INTERNAL SEALS. ACCOMPLISHED NLG STRUT REPACK IAW W/C 32-019 REF NRWC 528-ORD-02600. PERFORMED LG EXTENSION/RETRACTION IAW AMM 32-30-00 WITH NO FAULTS FOUND. OPS CHECK LEAK CHECK GOOD. PERFORMED FULL AIRCRAFT JACKING. FOUND NLG STRUT TO NOT BE BOTTOMING OUT IN THE CENTERING CAM DUE TO AN UNDERSERVICED CONDITION. PERFORMED FULL NLG REPACK AND SERVICE IAW NLG STRUT REPACK. PERFORMED LANDING GEAR CKS IAW AMM 32-30-00. LANDING GEAR OPS CHECKS GOOD.

Part: FAN — MALFUNCTIONED (CABIN) · airframe 20,160 hrs · 14,172 cycles

F/A CALLED IN 8 MINS FROM LANDING REPORTING FUMES BUT NO SMOKE IN CABIN. PLASTIC LIKE SMELL WAS STRONGEST FROM EXIT ROW AFT BUT SPREAD THROUGHOUT CABIN. FEINT ODOR WAS NOTICED IN COCKPIT ALSO. SAME TYPE OF SMELL. NO FIRE, NO SMOKE. CKPT O2 USED. PACKS WERE ON APU OFF ENGINE BLEED IN NORMAL AUTO CONFIGURATION. TURNOVER FOR TROUBLE SHOOTING OF SMELL EVENT AND R&R OF NR 2 RECIRC FAN AND PACK RUNS. NO ODORS NOTED.

Part: OUTFLOW VALVE — INOPERATIVE (CABIN PRESSURE) · airframe 20,109 hrs · 14,136 cycles

AIRCRAFT WOULD NOT PRESSURIZE DURING FLIGHT. CLIMB WAS HALTED AT 11,500 DECENT TO 10,000. UNPRESSURIZED FLIGHT PROCEDURE APPLIED VIA QRH. INTERROGATED MDC MSG AND FOUND ID B1-006165. REF FIM TASK 21-32-01-810-801. FOUND OUTFLOW VLV INOP. R&R OUTFLOW VALVE IAW AMM 21-32-01. OPC GOOD. PRESSURIZE THE AIRCRAFT FOR MAINTENANCE IAW AMM 21-31-00. PRESSURIZATION GOOD.

Part: CONNECTOR — UNSECURE (FIRE WARNING) · airframe 19,946 hrs · 13,995 cycles

FIRE SYS FAILED STATUS MESSAGE AND L FIRE FAIL CAUTION MESSAGE DESCENDING THROUGH 9000 FT. INSPECTED FIDEEX CONTROL UNIT AND SECURRED THE CONNECTION IAW AMM 26-10-01. PERFORMED AN OPERATIONAL CHECK OF THE SYSTEM IAW AMM 26-10-00, ALL CHECKED GOOD, ACFT OK FOR SERVICE.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 19,920 hrs · 13,975 cycles

BURNING RUBBER SMELL ON FLIGHT DECK WHEN HYD SYS ARE TURNED ON. SMOKE FUMES WERE ALSO PRESENT. PERFORMED A GVI FOR ANY LEAKS OUTSIDE OF AIRCRAFT. NONE NOTED. PERFORMED AN OPERATIONAL TEST OF THE AIR CONDITIONING DISTRIBUTION SYSTEM IAW AMM 21-51-00-710-801. NO SMELLS NOED. RAN ALL 3 HYDRAULIC SYSTEMS. NO SMELLS NOTED. GROUND RAN BOTH ENGINES AT IDLE IAW AMM 71-00-00. NO DEFECTS NOTED C/W TASK SMOKE & ABNORMAL SMELL IAW FIM 21-21-00. NONE NOTED

Part: LATCH — OBSTRUCTED (CABIN DOOR) · airframe 19,144 hrs · 13,307 cycles

FA REPORT MAIN CABIN DOOR DIFFICULT TO OPEN. CLEANED DEBRIS FROM LATCHING MECHANISM AND ROLLERS, PERFORMED OPERATIONAL CHECK IAW 52-11-02 OPS CK GOOD.

Part: UNKNOWN — ODOR (CABIN) · airframe 18,890 hrs · 13,106 cycles

FA REPORTED TO PILOTS ABNORMAL ODOR INSIDE OF CABIN. TROUBLESHOT DISTRIBUTION SYSTEM IAW FIM 21-22-00, INTERROGATED MDC NO CODE, PERFORMED OPS CHECKED IAW AMM 21-51-00. OPS CHECKED GOOD. NO ODORS NOTED.

Part: UNKNOWN — ODOR (CABIN) · airframe 18,524 hrs · 12,835 cycles

FA'S AND PAX COMPLAINED OF ODD ODOR ON TOUCHDOWN. SAID IT WAS A SULPHER, MATCHES ODOR THAT BURNED THERE EYES AND IT GOT BETTER AFTER STARTING THE APU. NO SMOKE NOTICED. PERFORMED TROUBLESHOOTING OF ABNORMAL ODOR IN CABIN AND COMPLETED FIM 21-22-00-810-806. PERFORMED MULTIPLE ENGINE RUNS USING THE PACKS AND APU RUNS IAW AMM 72-00-00. COULD NOT DUPLICATE ODOR.

Part: LINE — FAILED (HYD SYSTEM) · airframe 16,949 hrs · 11,641 cycles

HYD 1 LOW PRESSURE CAUTION. PRESSURE REMAINED QUANTITY 5%. HYD ENGINE DRIVEN PUMP 1A NO PRESSURE QUANTITY 0%. REMOVED AND REPLACED THE NR 1 HYD PRESSURE TUBE RUNNING FROM SPLIT LINE BRACKET TO IDG COMPRESSOR RAFT IAW MM 29-11-52, LEAK CHECKED GOOD. REMOVED AND REPLACED THE NR 1 PRESSURE MAINIFOLD FILTER ELEMENT IAW AMM 29-11-09. LEAK CHECKED GOOD. COMPLIED WITH WC 002-05-900-016, PUMP OPERATED AFTER HYDRAULIC FLUID LOSS INSPECTON AND CHECK.

Part: SKIN — DAMAGED (LT WING TE FLAP) · airframe 16,724 hrs · 11,468 cycles

DURING POSTFLIGHT WALKAROUND, F/O REPORTS A DENT ON LOWER SKIN OF LEFT INBOARD FLAP IN LINE WITH #2 TIRE. DENT IS ALSO IN LINE AND ON A ROW OF FASTENERS. REF LOG PAGE 4054862 ITEM 3. ALSO REFERENCE ERS-CR-57DF-677 PTC SMALL DENT ON LH INBD FLAP LOWER SURFACE - PERMANENT REPAIR-C/A-COMPLIED WITH PERMANENT REPAIR IAW ERS-CR-57MR-767. TDMI RESTORED.

Part: SKIN — CRACKED (AFT PAX DOOR) · airframe 16,724 hrs · 11,468 cycles

PAX DOOR AFT SIDE SKIN HAS A CRACK BETWEEN TOP STEP AND MID STEP AT PREVIOUS REPAIR. REPAIRED IAW SRM 52-11-04.

Part: ANGLE — CRACKED (AFT PAX DOOR) · airframe 16,724 hrs · 11,468 cycles

PAX DOOR AFT ANGLE CRACKED. REPAIRED THE ANGLE IAW SRM 52-11-04.

Part: SKIN — CRACKED (PAX DOOR) · airframe 16,724 hrs · 11,468 cycles

PAX DOOR CRACKED ON PREVIOUS SKIN REPAIR REPAIRED IAW SRM 52-11-04.

Part: FLOOR PANEL — CRACKED · airframe 16,724 hrs · 11,468 cycles

FWD EQUIPMENT BAY FLOOR HAS 1/8 INCH CRACK BY THE LEFT AFT CORNER OF CUTOUT FOR 211AL. COMPLETED REPAIR TO LT FWD EQUIPMENT BAY FLOOR IAW ETN-CR-53-099.

Part: CONTROL PANEL — MALFUNCTIONED (CABIN PRESSURE) · airframe 15,434 hrs · 10,464 cycles

AFT LAVATORY SMOKE WARNING DURING FLIGHT, PERFORMED VISUAL INPECTION OF AFT LAVATORY, NO SMOKE DETECTED, AIRPORT CFR REPORTED NO EVIDENCE OF SMOKE OR FIRE IN LAVATORY. PERFORMED OPS CHECK OF LAVATORY SMOKE SYSTEM IAW AMM 26-16-00. OPS CHECKED GOOD. THE SMOKE WAS CAUSED DUE TO THE PRESSURIZATION FLUCTUATION. REMOVED AND REPLACED CABIN PRESSURE ALTITUDE PANEL IAW AMM 21-33-01710-801. OPS CHECKED GOOD IAW AML 4020827 ITEM 2.

Part: PRESSURE PANEL — FAULTY (COCKPIT) · airframe 15,434 hrs · 10,463 cycles

DURING ENROUTE CLIMB TO 14000 FT, RECEIVED AN AUTO PRESSURE CAUTION MESSAGE. WHILE RUNNING THE AUTO PRESSURE CHECKLIST A CABIN ALTITUDE WARNING MESSAGE WAS RECIEVED. THE PAX OXYGEN ON CAUTION MESSAGE ALERTED AND ON AUTO PRESSURE 1/2 FAIL STATUS MESSAGE ON ED 2 WAS POSTED. IN ADDITION BOTH PACK BEGAN SURGING JUST BEFORE WE RECIEVED THE AUTO PRESSURE MESSAGE. DEFERRED AUTO PRESSURE 1-2 FAILED. R & R CABIN PRESSURE ALTITUDE PANEL IAW AMM 21-33-01710-801. OPS CKS GOOD. REF AML 4020827, ITEM NR 2 MEL 21-26 RESTORED.

Part: OUTFLOW VALVE — OPEN (CABIN PRESSURE) · airframe 14,845 hrs · 10,035 cycles

CABIN ALT CAUTION AT 10,000 FT, ACFT NOT PRESSURIZE AT ANY TIME, FLIGHT CONTINUED. FOUND GND VLV OPEN, DEACTIVATED GND VLV IAW MEL PROCEDURE 21-6 SECTION 4. ACFT OK FOR SERVICE.

Part: SLIDER — DAMAGED (THRUST REVERSER) · airframe 14,082 hrs · 9,456 cycles

PROXIMITY SYS FAULT 1 STATUS MSG DISPLAYED SHORTLY AFTER TAKEOFF. PERFORMED PERMANENT REPAIR TO UPPER RT THRUST REVERSER LATCH BEAM SLIDER IAW ERS-CR-78DF-108R1 PART B. ALL MDC INDICATIONS NORMAL FUNCTIONAL CHECK GOOD.

Part: BATTERY — DISCHARGED (CABIN) · airframe 14,083 hrs · 9,457 cycles

VARIOUS EMER LIGHTS ARE OUT JUST BEHIND 1ST CLASS SEATS. R & R NR 2 EMER LIGHTS BATTERY & CHARGER IAW AMM 33-51-17. OPERATIONS TESTED GOOD IAW AMM 33-51-17.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 14,037 hrs · 9,408 cycles

ANTI-ICE DUCT CAUTION MSG FOLLOWING EXTINGUISHED ANTI-ICE DUCT WARNING. PERFORMED LEAK TEST OF WING ANTI-ICE DUCTS IAW AMM 30-11-00-790-801. NO LEAKS NOTED AT THIS TIME. PERFORMED OPERATIONS CHECK WING ANTI-ICE VLVS IAW AMM 30-12-02-790-801. OPERATIONS CHECKED GOOD AT THIS TIME. QUERIED MDC FOUND BLEED & ANTI-ICE DUCT MSG. TROUBLE SHOT IAW FIM TASK 36-19-01-810-801. NO DEFECTS FOUND AT THIS TIME.

Part: SENSOR — FAULTY (WINDOW HEAT) · airframe 13,781 hrs · 9,194 cycles

LEFT WINDOW HEAT CAUTION MSG CAME ON WHILE CLIMBING THROUGH 9000. RAN CHECKLIST, BUT DID NOT RESOLVE ISSUE. PERFORMED TASK 30-41-06-440-801 CONNECTION OF THE SPARE TEMP SENSOR IAW 30-41-06. PERFORMED OPERATIONS CHECK IAW AMM TASK 30-41-06-710-801. OPERATIONS CHECKED GOOD.

Part: MOUNT — BROKEN (FLASHLIGHT) · airframe 12,468 hrs · 8,139 cycles

FOUND FLIGHT ATTENDANT 1 FLASHLIGHT MOUNT BROKEN. R & R FLIGHT ATTENDANT 1 FLASHLIGHT ASSEMBLY IAW MM 25-61-02. OPERATIONS CHECKED GOOD.

Part: WEB — CRACKED (FUSELAGE) · airframe 11,060 hrs · 7,042 cycles

FORWARD EQUIPMENT COMPARTMENT DECK HAS A CRACK ON RT SIDE BY FS 193.00 & ADG PUMP. REPAIRED FWD EQUIPMENT COMPARTMENT DECK IAW ETN-CR-53-099 REPAIR TYPE 3.

Part: PLATE — CRACKED (LT WING) · airframe 11,060 hrs · 7,042 cycles

LEFT WING TELESCOPIC DUCT CLOSING PLATE IS CRACKED. INSTALLED NEW CLOSING PLATE & VERIFIED EDGE DISTANCE IAW AMM 27-81-00.

Part: FAIRING — CRACKED (LT PYLON) · airframe 11,060 hrs · 7,042 cycles

LEFT PYLON HINGE LINE FAIRING 412DB IS CRACKED. REPAIRED FAIRING IAW ETN-CR-54-038.

Part: SKIN — DAMAGED (PAX DOOR) · airframe 11,060 hrs · 7,042 cycles

TOOLING MARKS ON PAX DOOR UPPER FWD INNER SKIN. REPAIRED DAMAGE TO DOOR IAW ERS-CR-5200-178.

Part: UNKNOWN — FUMES (CABIN) · airframe 10,911 hrs · 6,946 cycles

OIL FUMES & IRRITATION REPORTED BY MULTIPLE PAX & CREW IN CABIN PRIOR TO TAKEOFF. ENGS RUNNING, APU OFF. TRANSFERRED TO NRWC 528-ORD-01315. IAW NRWC 528-ORD-01315 COMPLIED WITH FIM 72-00-00-810-021, NO DEFECTS NOTED. REF LOG PAGE 3526408 ITEM 3 FOR FCF.

Part: CHARGER — INOPERATIVE (FLASHLIGHT) · airframe 10,317 hrs · 6,550 cycles

NR 2 FLIGHT ATTENDANT`S EMERGENCY FLASH-LIGHT NOT CHARGING. R & R FLASHLIGHT CHARGER IAW MM 25-61-00.

Part: LIGHT — DAMAGED (CABIN) · airframe 9,916 hrs · 6,272 cycles

EMERGENCY FLOOR PATH LIGHTING IN FRONT OF PAX SEATS 13AB & 13CD ARE DAMAGED. R & R EMERGENCY FLOOR PATH LIGHTING IN FRONT OF PAX SEATS 13AB & 13CD IAW CRJ700 AMM 33-51-01.

Part: FLASHLIGHT — DEFECTIVE (CABIN) · airframe 9,806 hrs · 6,208 cycles

ON FLIGHT 3719 FLIGHT ATTENDANT REPORTS FLASHLIGHT CHARGING STATION AT NR 1 POSITION WILL NOT HOLD FLASHLIGHT SECURE. R & R THE FWD FLIGHT ATTENDANT`S FLASHLIGHT & CHARGER ASSEMBLY IAW CRJ 700 AMM 25-61-02 OPERATION TESTED GOOD.

Part: ACM — INOPERATIVE (LEFT) · airframe 8,180 hrs · 5,144 cycles

FLIGHT 4637, CREW REPORTED A STRONG ELECTRICAL ODOR IN COCKPIT AND CABIN. ACFT REMOVED FROM SERVICE. INSPECTED AND DETERMINED ODOR TO BE CAUSED BY LEFT A/C PACK. REMOVED AND REPLACED THE LEFT AIR CYCLE MACHINE IAW AMM 21-51-08. OPS AND LEAK CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — INOPERATIVE (NR 3 SLAT) · airframe 7,578 hrs · 4,767 cycles

FLIGHT 4588 ON FINAL APPROACH, CREW RECEIVED A SLATS FAIL CAUTION MESSAGE. DECLARED AN EMERGENCY. FOLLOWED THE AOM PROCEDURES AND LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED RIGHT WING NR 3 SLAT OTBD ACTUATOR IAW AMM 27-81-09-000-806 AND AMM 27-81-09-400-800. OPS CHECKED GOOD PER AMM 27-50-00. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 7,317 hrs · 4,596 cycles

ON FLIGHT 3756 THE CREW REPORTED THAT DURING APPROACH WHEN SELECTING FLAPS ONE THEY RECEIVED A SLATS FAIL MESSAGE. THE CREW DID THE FLIGHT CONTROL CHECKLIST AND FOLLOWED THE EMERGENCY PROCDURES. THE CREW CALLED CFR FOR THE LANDING. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED SELF TEST OF SFECU NR 1 AND NR 2 IAW CRJ 700 AMM 27-51-05. THE OPERATIONAL CHECK OF SLATS WAS GOOD IAW 27-50-00. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FAN — SEIZED (GALLEY) · airframe 7,210 hrs · 4,522 cycles

FOR FLIGHT 3876 UPON ENTERING THE COCKPIT THE CREW NOTICED A PROFOUND ELECTRICAL BURNING SMELL. THE AIRCRAFT WAS REMOVED FROM SERVICE. INSPECTED COCKPIT AREA, FOUND GALLEY FAN TO BE SEIZED. REMOVED AND REPLACED GALLEY FAN IAW CRJ-700 AMM 21-23-93. NO DEFECTS NOTED. CONFIRMED ELECTRICAL SMELL IN COCKPIT ONLY. CHECKED AVI COMPARTMENT FOR ODOR, NONE FOUND. CHECK C/B PANELS, CENTER CONSOLE, SIDE PANELS AND FLASHLIGH HOLDERS. WINDOWS CONNECTIONS AND ALL PANEL BACK LIGHTING, MAP AND YOKE LIGHTS. NO ODOR SOURCE FOUND. NO POPPED C/B AND ALL SYSTEMS APPEAR TO BE WORKING NORMALLY. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — MALFUNCTIONED (COCKPIT) · airframe 6,490 hrs · 4,070 cycles

ON FLIGHT 3772 THE CREW REPORTED THE FIRST OFFICER’S READING LIGHT SPARKED AND SMOKED MOMENTARILY. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE FIRST OFFICER’S MAP READING LIGHT IAW CRJ MM 33-13-03. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 5,812 hrs · 3,618 cycles

DURING C CHECK INSPECTION, FOUND RIGHT ANGLE FOR COCKPIT FLOOR PANEL 221ALF IS CRACKED AT THE AFT CORNER, RBL9.00 AND FS280.00. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE RIGHT FLOOR ANGLE FOR COCKPIT FLOOR PANEL 221ALF IAW STRUCTURAL REPAIR MANUAL 51-42-06 AND EON NR CR-53MR-289. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLOOR SUPPORT — CRACKED (BS 280) · airframe 5,812 hrs · 3,618 cycles

DURING C CHECK INSPECTION, FOUND LEFT ANGLE FOR COCKPIT FLOOR PANEL 221ALF IS CRACKED AT THE AFT CORNER LBL9.00 AND FS 280.00. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LEFT FLOOR ANGLE FOR COCKPIT FLOOR PANEL 221ALF IAW SRM 51-42-06 AND EO NR CR-53MR-289. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLOOR SUPPORT — CRACKED (BS 280) · airframe 5,803 hrs · 3,610 cycles

RT FLOOR SUPPORT IS CRACKED AT AFT CORNER RBL 9.00 BS 280. R & R RT FLOOR SUPPORT IAW SRM 51-42-06 AND EO CR-53MR-289.

Part: FLOOR SUPPORT — CRACKED (COCKPIT) · airframe 5,803 hrs · 3,610 cycles

LT FLOOR SUPPORT CRACKED AT AFT CORNER LBL 9.00 AND FS 280. R & R LT FLOOR SUPPORT IAW SRM 51-42-06 AND EO CR-53MR-289.

Part: CRADLE — INOPERATIVE (FLASHLIGHT) · airframe 5,466 hrs · 3,396 cycles

ON FLIGHT 3744, THE CREW REPORTED THE NR 2 FLIGHT ATTENDANT FLASHLIGHT HOLDER INOPERATIVE. REMOVED AND REPLACED THE NR 2 FLIGHT ATTENDANT FLASH LIGHT HOLDER IAW AMM 25-61-02. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROL UNIT — FAULTY (ANTI-SKID SYS) · airframe 3,467 hrs · 2,157 cycles

ON FLIGHT 3773 THE CREW REPORTED, RECEIVED AN ANTI-SKID, AND SLAT AND FLAP FAIL MESSAGE ON EICAS. THE CREW DECLARED AN EMERGENCY AND HAD AN UNEVENTFUL LANDING AT DESTINATION. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND ASCU FAULTY AND TO HAVE PREVIOUS HISTORY FOR SAME FAULT. REMOVED AND REPLACED ASCU IAW CRJ 700 AMM 32-44-06. THE OPERATIONAL CHECK WAS GOOD P/N OFF 6007302 S/N OFF NOV04-0253 P/N ON 6007302 S/N AUG10-0353. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: TRANSDUCER — INOPERATIVE (MLG) · airframe 2,887 hrs · 1,858 cycles

ON FLIGHT 3701 THE CREW REPORTED, A BRAKE OVERHEAT WARNING ON EICAS. THE CAPTAIN DECLARED AN EMERGECNY AND ELECTED TO DIVERT TO IAD WITH AN OVERWEIGHT LANDING. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 4 MAIN LANDING GEAR WHEEL SPEED TRANSDUCER IAW CRJ M/M 32-44-01. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DCU — MALFUNCTIONED (NR 1) · airframe 2,624 hrs · 1,620 cycles

ON FLIGHT 3772 THE CREW REPORTED THAT DURING CRUISE AT FLIGHT LEVEL 380 IN SMOOTH AIR RECEIVED AN ELEVATOR SPLIT CAUTION MESSAGE. THE CREW ELECTED TO DIVERT TO SLC. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 1 DATA CONCENTRATOR UNIT IAW CRJ AMM 34-41-04. THE OPERATIONAL CHECK WAS GOOD. THE AICRAFT WAS RETURNED TO SERVICE.

Part: TRANSMITTER — MALFUNCTIONED (ELEVATOR) · airframe 2,621 hrs · 1,618 cycles

ON FLIGHT 3825 THE CREW REPORTED THAT DURING CRUISE THE RECEIVED AN ELEVATOR SPLIT CAUTION MESSAGE. THE CREW FOLLOWED AOM PROCEDURES AND DECLARED AN EMERGENCY. THE CREW DIVERTED AND LANDED AT THE NEAREST AIRPORT WHICH WAS OMA. THE AIRCRAFT DID NOT LAND OVERWEIGHT. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LEFT SIDE POSITION TRANSMITTER IAW CRJ 700 MM CH 27-34-10. PERFORMED ADJUSTMENT OF ELEVATOR POSITION TRANSMITTER IAW CRJ 700 TEMPORARY REVISION 27-0456 AND TASK 27-34-10-820-801 AND ETN ETA -CR-2700-012. THE AIRCRAFT WAS RETURNED TO SERVICE.