N505AE

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 46,068 hrs · 35,153 cycles

DECREASING DURING FLIGHT, HYD SYSTEM OFF IN FLIGHT. MANUAL EXTENSION./ SERVICED HYDRAULIC SYSTEM NO 3 IAW CRJ700 AMM 12-12-29-611-802-A01.PRESSURIZED HYDRAULIC SYSTEM NO 3 IAW CRJ700 AMM 12-00-06-862-803, FOUND LOOSE B- NUT ON THE SELECTOR VALVE PRESSURE LINE. SECURED PROPERLY AND PERFORMED SATISFACTORY OPERATIONAL TEST AND NO LEAK NOTED IAW CRJ700 AMM 29-10-00-710-802-A01

Part: FAN — FAILED (DISPLAY) · airframe 45,805 hrs · 34,933 cycles

DISPLAY COOL FAN CAUTION MSG UPON LANDING AND SMELL OF ELECTRICAL IN FLIGHT DECK / PERFORM SMOKE INSP FOR FLIGHT DECK IAW CRJ 700 FIM 21-21-00-810-806-A01. NO FIRE FOUND . SMOKE SMELL DISIPATED. REMOVED AND REPLACED DISPLAY SUPPLY FAN 2 (GROUND FAN ) IAW CRJ-700 AMM 21-24-12-000/400-801/21-24-12-710-801 OPS CHECK GOOD.

Part: TORQUE LINK — DISCONNECTED (700) · airframe 45,338 hrs · 34,533 cycles

WE WERE NOTIFIED BY FUSION/DIVERSION TRACKER THAT FLIGHT 5062 WAS RETURNING TO RTF. OUR DISPATCHER ACARSD THE CREW AND THEY TOLD US THEY WERE RTF DUE TO AN INPUT GEAR RETRACTION ISSUE. ATC DID END UP DECLARING AN EMERGENCY FOR THE A/C AS THE CREW ASKED IF THEY COULD STOP ON THE RWY. THE A/C DID LAND SAFELY BACK IN CAK. EMS (FIRE) DID RESPOND ON THE RWY. WHEN THE CREW CALLED THEY INDICATED THAT THEY HAD A LOT OF NOSE WHEEL SHIMMY ON LANDING AND THAT WHEN THEY WENT TO RETRACT THE GEAR AFTER T/O THE HANDLE WOULD NOT MOVE AND THEN THEY RECEIVED SEVERAL INDICATORS. THE CREW THOUGHT THEY SAW SMOKE BUT EMS CONFIRMED THAT THERE WAS NO SMOKE. THE CREW DID NOT BRACE THE CABIN FOR LANDING. THE A/C DID NOT LAND OVERWEIGHT. UPON AC LANDING, INSP NLG AND FOUND NLG TQ LINKS DISCONNECTED. C/W EXTERNAL ZONAL INSP OF NLG IAW CRJ 700 AMM 32-20-00-210-801 & 05-21-00-210-8021. REMOVED AND REPLACED UPPER AND LOWER NLG TORQUE LINK IAW AMM 32-21-16-000/400-801. PERFORMED 3 SUCCESSFUL GEAR SWINGS IAW CRJ700 AMM 32-30-00-710-801. OPS CHECK GOOD. UPPER TORQUE LINK PN 52115-5 SN CPS050661 LOWER TORQUE LINK PN 52117-5 SN CPS050371"

Part: NONE — UNKNOWN (200) · airframe 44,744 hrs · 34,008 cycles

AFTER TAKE OFF, CREW COMMANDED GEAR UP, AND GOT A GEAR DISAGREE MESSAGE. THEY LEVELED OFF AT 3000' AND RAN THE QRH. QRH SAID LAND NEAREST SUITABLE. CREW DECLARED AN EMERGENCY AND DECIDED TO BURN OFF FUEL BEFORE DIVERTING TO IAD. ONCE AIRCRAFT WAS NO LONGER OVERWEIGHT, FLIGHT LANDED ON RWY 19R. TRUCKS DID ROLL, PASSENGERS BRACED. FLIGHT TAXIED TO GATE B67. TAIL 517 IS BEING REPO'D INTO IAD TO TAKE CONTINUATION OF 5087. GEAR DISAGREE WARNING MESSAGE AT TAKE-OFF. INTERROGATED MDC FOUND B1 CODE 005968 TROUBLE SHOT B1 CODE IAW CRJ 700 FIM 32-31-00-810-803. C/W STEP 1(G) CONTINUITY CHECKS. ALL OHM CHECKS GOOD. C/W STEP 3(C) OHM CHECKS GOOD. R&R LANDING GEAR LEVER IAW CRJ 700 AMM 32-31-01-000/400-801/802. REPLACED LANDING GEAR SELECTOR VALVE IAW CRJ 700 AMM 32-32-10-400-801 OPS AND LEAK CHECK GOOD.

Part: SELECTOR VALVE — FAILED · airframe 44,720 hrs · 33,989 cycles

GEAR DISAGREE WARNING MSG IN FLIGHT, CAME ON IN 6 SECS OR LESS / C/W FIM TASK 32-31-00-810-803-A01 POSSIBLE CAUSE #3 FOUND PINS A TO PIN B FAILED/OPEN CIRCUIT. REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE IAW CRJ700 AMM 32-32-10-000/400-801-A01.

Part: ACM — SMOKE (LEFT) · airframe 44,127 hrs · 33,465 cycles

UPON STARTING UP THE LH PACK THERE WAS A SMELL THE CREW NOTICED. WHEN THEY LOOKED BACK INTO THE CABIN THEY BECAME AWARE THERE WAS A SLIGHT HAZE. THEY THEN SHUT DOWN THE LH PACK, DEPLANED THE PAX IN A NORMAL MANNER. NO EMERGENCY WAS DECLARED. CREW CALLED MX CONTROL TO DEFER LH PACK. SELECTED LH PACK ON, SMOKE AND LH PACK AUTO FAIL CAUTION MESSAGE / DEFERRED PER MEL 21-61-1(1). TROUBLESHOT LH PACK AUTO FAIL CAUTION MSG IAW CRJ 700 FIM 21-51-00-810-802. DID NOT FEEL ANY AIRFLOW OUT OF EXHAUST OUTLET. DETERMINED LH ACM IS UNSERVICEABLE.

Part: DOOR SEAL — POPPED · airframe 43,961 hrs · 33,317 cycles

ENROUTE TO DCA AT FL330, CREW RECEIVED INDICATION OF A PASSENGER DOOR SEAL SQUEALING. CREW INITIALLY DECLARED EMERGENCY AND DIVERTED TO CLT. CREW CANCELLED EMERGENCY PRIOR TO LANDING CLT. MAIN CABIN DOOR SEAL POPPED IN FLIGHT / INSP. PAX DOOR SEAL AND FOUND SEAL OFF TRACK. INSP FOR CUTS / TEARS. NONE FOUND CLEANED AND REMOVED DEBRIS AND RESEATED DOOR SEAL. OPS CHK GOOD AT THIS TIME IAW CRJ 700 AMM 21-31-00-910-802/ AMM 700 52-11-07-210-801/ AMM 700 52-11-07-400-801

Part: PCU — FAULTED (SPOILERONS) · airframe 43,426 hrs · 32,817 cycles

INBOUND TO CAK, THE CREW RECEIVED A CAUTION MESSAGE FOR SPOILERONS OB AND OB FLT SPOILERS, SO THEY DECLARED AN EMERGENCY WITH ATC. MX HAS BEEN NOTIFIED, AND THEY REQUESTED TO SWAP THE RETURN TRIP ONTO A DIFFERENT AIRCRAFT SO THEY COULD TROUBLESHOOT THIS ISSUE. THIS FLIGHT HAS LANDED SAFE AND BLOCKED IN. NO FURTHER INFORMATION AT THIS TIME. OB FLT SPLRS CAUTION MESSAGE IN FLIGHT / LH OB FLT SPOILER PCU WAS REPLACED. INSTALLED LH OB FLT SPOILER PCU PER CRJ700 AMM 27-62-01-400-801-A01-PSA UP TO STEP 4A37. C/W CRJ 700 AMM 27-62-01-400-801-PSA THROUGH CLOSE OUT. OPS CHECK AND LEAK CHECK GOOD.OPS CHECK AND LEAK CHECK GOOD IAW CRJ 700 AMM 27-62-01-400-801-PSA."

Part: INTERCOSTAL — CORRODED (PAX DOOR) · corrosion level 2 · airframe 41,859 hrs · 31,412 cycles

PAX DOOR FOUND TO HAVE INTERNAL CORROSION. REPAIRED AS NECESSARY

Part: FLOOR SUPPORT — CORRODED (BS 1000-1047) · corrosion level 2 · airframe 41,859 hrs · 31,412 cycles

LEFT HAND INBOARD TOP CAP BETWEEN FS1000 TO FS1047 IS CORRODED. REPLACED TOP CAP.

Part: SEAT TRACK — CORRODED (CABIN) · corrosion level 2 · airframe 41,859 hrs · 31,412 cycles

NUMBER 1 LEFT FLOOR SEAT TRACK HAS NUMEROUS SPOTS OF PITTING CORROSION AND GOUGES THOUGH OUT ITS LENGTH. EVALUATED AND DETERMINED NUMBER 1 LEFT FLOOR SEAT TRACK TO BE BEYOND LIMITS. REPLACED SEAT TRACK.

Part: STRUCTURE — CORRODED (PAX DOOR) · corrosion level 2 · airframe 41,859 hrs · 31,412 cycles

PASSENGER DOOR FOUND TO HAVE SEVERAL AREAS OF LOCALIZED CORROSION. EVALUATED AND FOUND CORROSION IN SOME AREAS TO BE OUT OF SRM LIMITS AND SENT DOOR TO VENDOR FOR REPAIRS.

Part: FLOOR SUPPORT — CORRODED (BS 1000-1047) · corrosion level 2 · airframe 41,859 hrs · 31,412 cycles

LEFT HAND OUTBOARD TOP CAP BETWEEN FS1000 TO FS1047 IS CORRODED. REPLACED CAP.

Part: SEAT TRACK — CORRODED (BS 280-477.4) · corrosion level 2 · airframe 41,859 hrs · 31,412 cycles

NUMBER 1 RIGHT FLOOR SEAT TRACK HAS NUMEROUS SPOTS OF PITTING CORROSION AND GOUGES THOUGH OUT ITS LENGTH. EVALUATED AND FOUND NUMBER 1 RIGHT FLOOR SEAT TRACK TO BE OUT OF LIMITS. REPLACED SEAT TRACK.

Part: MANIFOLD — FAILED (NLG STEERING) · airframe 41,749 hrs · 31,318 cycles

ON T/O AFTER SELECTING GEAR UP THE CREW RECEIVED AN AMBER NOSEHWEEL STEERING INOP CAUTION MESSAGE. THE CREW CONTINUED TO CLIMB TO FL230. ONCE LEVEL, CREW DECLARED AN EMERGENCY WITH ATC AND DIVERTED TO CLT. - REMOVED AND REPLACE NOSE WHEEL STEERING MANIFOLD, OPS CHECK GOOD.

Part: UNKNOWN — MALFUNCTIONED (CABIN PRESSURE) · airframe 41,696 hrs · 31,272 cycles

AUTO PRESS CAUTION MSG, DID NOT PRESSURIZE, RETURNED TO FIELD. AUTO PRESS CAUTION MSG NOT PRESENT UPON ARRIVAL. T/S PER CRJ 700 FIM. NO CURRENT FAULTS OR FAULT HISTORY. PRESSURIZED A/C PER CRJ 700 AMM. NO DEFECTS NOTED. OKAY FOR SERVICE.

Part: CONTROL UNIT — FAILED (PITCH FEEL) · airframe 40,781 hrs · 30,506 cycles

CREW HAD AN INTERMITTENT PITCH FEEL CAUTION MESSAGE. THEY DECLARED A PRECAUTIONARY EMERGENCY WITH CLT APPROACH AND LANDED WITHOUT INCIDENT. TRUCKS WERE ROLLED BUT THE CABIN WAS NOT BRACED. MX R&R SSCU1 IAW CRJ 700 AMM 27-61-05-000/400-801, OPS CHECK GOOD.

Part: WARNING MESSAGE — FALSE ACTIVATION (PITCH FEEL) · airframe 40,720 hrs · 30,454 cycles

FLIGHT 5513 RECEIVED MULTIPLE PITCH FEEL FAULT CAUTION MESSAGES IN FLIGHT. THE CREW RAN THE QRH AND CONTINUED TO DCA WHERE THEY LANDED WITHOUT INCIDENT BUT DID DECLARED AN EMERGENCY AS A PRECAUTION, EMERGENCY VEHICLES DID RESPOND BUT WERE CALLED OFF AFTER THE AIRCRAFT EXITED THE RUNWAY. NO FURTHER ISSUES. PERFORMED SELF TEST OF THE SPOILER AND STABILIZER CONTROL UNITS PER CRJ 700 AMM. OPS TEST IS GOOD.

Part: FLASHLIGHT — FAILED (AFT CABIN) · airframe 40,500 hrs · 30,257 cycles

AFT FA FLASHLIGHT NOT CHARGING. R/R FLASHLIGHT IAW CRJ 700 AMM 25-61-02-400/000-801-A22. AND PERFORMED OPERATIONAL TEST OF THE FLASH LIGHT IAW CRJ 700 AMM 25-61-00-710-801(CONFIG A02). OPS CHECK IS GOOD AT THIS TIME. THIS CLEARS MEL.

Part: OUTFLOW VALVE — MALFUNCTIONED (CABIN PRESSURE) · airframe 40,463 hrs · 30,227 cycles

WHILE CLIMBING THROUGH FL250 THE CREW RECEIVED A CABIN ALTITUDE WARNING MESSAGE. CREW IMMEDIATELY PUT ON THEIR OXYGEN MASK AND RAN THE QRH. THEY BEGAN A DECENT OF 2,500FT PER MINUTE DOWN TO 10,000FT. CREW DECIDED TO DIVERT TO DULLES DUE TO THE LONG RUNWAYS AND BECAUSE IT WOULD GIVE THE CREW ENOUGH TIME TO SET UP THE AIRCRAFT FOR LANDING. IAD BEING ABOUT 50NM AWAY AT THE TIME OF THE WARNING. THE CREW DID DECLARE AN EMERGENCY AND WAS GIVEN PRIORITY HANDLING FROM AIR TRAFFIC CONTROL. THE OXYGEN MASK DID NOT FALL IN THE CABIN. CREW WAS ABLE TO LAND SAFELY AND HAD THEAIRCRAFT INSPECTED. CREW WAS ABLE TO TAXI TO THE GATE UNDER THEIR OWN POWER. MAINTENANCE REINSTALLED PRESSURE VENT FLAP WITH NEW HARDWARE IAW AMM 52-11-15-400-801-A01 OPS CHECK GOOD. NO FURTHER DEFECTS NOTED

Part: HOUSING — DEFECTIVE (CABIN) · airframe 40,065 hrs · 29,867 cycles

#5 CEILING EMERGENCY FLOOD LIGHT WILL NOT ILLUMINATE REMOVED AND REPLACED LAMP HOUSING OPS CHECK GOOD AT THIS TIME.

Part: TEE FITTING — CRACKED (FUSELAGE)

FS 280 RBL 9.0 T FITTING CRACKED ON UPPER OTBD CORNER. C/A: REMOVED AND REPLACED T FITTING AT FS 280 RBL 9 IAW SRM 51-42-06-001-001-A01.

Part: ANGLE — CRACKED (FUSELAGE)

FS 280 FWD J ANGLE HAS MINOR CORROSION ON UPPER SURFACE RBL TO LBL 12 ALONG WITH A GOUGE THAT IS OUT OF SRM LIMITATIONS C/A: INSTALLED NEW J ANGLE AT FS 280 IAW SRM 51-42-06-001-001-A01.

Part: CONTROL UNIT — FAILED (RUDDER) · airframe 39,350 hrs · 24,688 cycles

ENROUTE, THE CREW RECIEVED A PITCH FEEL FAULT AND A RUDDER LIMIT FAULT MESSAGE. THEY DECLARED AN EMERGENCY AND THE TRUCKS WERE DISPATCHED. THE A/C WAS ABLE TO TAXI TO THE GATE WITHOUT INCIDENT. MX INSPECTED AND REPLACED THE #1 SSCU. OPS CHECK GOOD.

Part: CIRCUIT BREAKER — TRIPPED · airframe 39,184 hrs · 29,075 cycles

DURING APPROACH THE CREW RECEIVED MULTIPLE PITCH FEEL CAUTION AND RUDDER / LIMIT FAULT MESSAGES. THEY DECLARED AN EMERGENCY AND LANDED WITHOUT / INCIDENT. THE AIRCRAFT WAS ABLE TO TAXI TO THE GATE. TRUCKS ROLLED. THE AIRCRAFT IS CURRENTLY IN MAINTENANCE FOR TROUBLE SHOOTING." SUPPLEMENTAL INFORMATION MX INSPECTED AND FOUND CB TRIPPED. RESET CB AND OPS CHECKED SYSTEM GOOD.

Part: UNKNOWN — MALFUNCTIONED · airframe 38,844 hrs · 28,771 cycles

DURING CRUISE THE CREW REPORTED A RIGHT ENGINE VIB OF 1.9. ATC DECLARED AN EMERGENCY FOR THEM AND THEY LANDED IN DCA WITHOUT ISSUE. THE CREW GROUND RAN THE AIRCRAFT WITH MAITENANCE AND THE VIBE CHECK WAS WITHIN LIMITS

Part: FRAME — CORRODED (BS 319.7) · airframe 37,691 hrs · 27,691 cycles

FRAME BS 319.7 WAS CORRODED BETWEEN STRINGERS 25L AND 25R. REPAIRED IAW ERS-CR-53MR-3322.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 37,691 hrs · 27,691 cycles

LT 2ND FROM INBD VERTICAL ANGLE AT FS 2800.00 IS CRACKED. R&R ANGLE IAW ETN-CR-043RI AND SRM 51-42-06.

Part: CROSSMEMBER — CORRODED (FUSELAGE) · airframe 37,691 hrs · 27,691 cycles

LEFT SIDE OF CROSSMEMBER AT FS280.00 IS CORRODED. REPLACED LEFT SIDE CROSSMEMBER AT FS280 IAW SRM 51-42-06 AND 51-42-13.

Part: TEE FITTING — CRACKED (FUSELAGE) · airframe 37,691 hrs · 27,691 cycles

"T" FITTING FROM LEFT INBD FLOOR SUPPORT TO CROSSMEMBER AT FS280.00 APPEARS TO HAVE 1/4" CRACK ON UPPER INBD RADIUS. INSTALLED NEW FABRICATED BRACKETS IAW SRM 51-42-21 AND 51-42-06.

Part: FLASHLIGHT — INOPERATIVE (AFT CABIN) · airframe 37,368 hrs · 27,418 cycles

FA REPORTED THE AFT FLASHLIGHT IS NOT CHARGING. REMOVED AND REPLACED THE FLASHLIGHT. PERFORMED AN OPS CHECK IAW AMM 25-61-00. OPS CHECKED GOOD.

Part: COMPUTER — FAILED · airframe 37,119 hrs · 27,187 cycles

AUTOPILOT WILL NOT MAINTAIN LATERAL NAVIGATION. REMOVED AND REPLACED THE AILERON SERVO IAW AMM 22-11-21. REMOVED AND REPLACED THE FCC IAW AMM 22-12-14. OPS CHECKED GOOD. REMOVED AND REPLACED AILERON SERVO MOUNT AND CABLES IAW AMM 22-11-11. OPS CHECKED GOOD.

Part: WIRE — DISCONNECTED (EMERGENCY LIGHTS) · airframe 36,410 hrs · 26,621 cycles

ROW 16 EMERGENCY CEILING DOME LIGHT INOPERATIVE. FOUND A WIRE PULLED OUT AND CONTACT PIN BROKEN OFF IN THE CONNECTOR. INSTALLED A NEW PIN ON WIRE AND INSTALLED IN CONNECTOR IAW ESPM 20-33-00. OPS CHECKED GOOD.

Part: TRANSDUCER — FAILED (ANTI SKID SYS) · airframe 35,549 hrs · 25,975 cycles

ANTI SKID INBD CAUTION MESSAGE. REMOVED AND REPLACED WHEEL SPEED TRANSDUCER IAW AMM 32-44-01. OPS CHECKED GOOD

Part: MANIFOLD — FAILED (NLG STEERING) · airframe 34,896 hrs · 25,452 cycles

"STEERING INOP" CAUTION MSG POSTED AFTER TAKE OFF AND GEAR RETRACTION. REMOVED AND REPLACED NLG STEERING MANIFOLD IAW AMM 32-51-50. PERFORM OPS TEST OF NLG STEERING MANIFOLD IAW AMM 32-51-00 NO DEFECTS NOTED. PERFORMED NLG EXTENSION AND RETRACTION IAW AMM 32-30-00. NO DEFECTS NOTED.

Part: CIRCUIT BREAKER — OPEN (NLG STEERING) · airframe 34,880 hrs · 25,442 cycles

STEERING INOP MSG AFTER TAKEOFF DURING GEAR RETRACTION. RESET NOSE STEER CB'S IAW FIM 32-50-00, STEERING INOP MESSAGE DID NOT SHOW. CHECKS GOOD.

Part: WIRE — PULLED (EMERGENCY LIGHT) · airframe 34,644 hrs · 25,227 cycles

CEILING LEVEL EMERGENCY FLOOD LIGHT NR 3 INOPERATIVE. PINNED WIRE PULLED FROM CONNECTOR J361 IAW ESPM. REMOVED AND REPLACED THE BULB IAW AMM 33-51-09. OPS CHECKED GOOD.

Part: SIGN — INOPERATIVE (EMERGENCY LIGHT) · airframe 34,129 hrs · 24,819 cycles

EMERGENCY LIGHT NEAR PAX DOOR FLOOR IS INOPERATIVE. REMOVED AND REPLACED THE SIGN IAW AMM 33-51-05. OPS CHECKED GOOD.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 34,032 hrs · 24,734 cycles

PAX DOOR AFT DRAG ANGLE IS CRACKED BY THE POWER ASSIST CABLE-C/A-REPAIRED PAX DOOR AFT DRAG ANGLE IAW CRJ SRM 52-11-04.

Part: SUPPORT FITTING — CRACKED (BS 169-220) · airframe 34,032 hrs · 24,734 cycles

ADG DOOR ROD AFT LEVER SUPPORT FITTING CRACKED ON OUTBOARD SIDE OF THE PIVOT HOLE. EVALUATED ADG DOOR ROD AFT LEVER SUPPORT FITTING AND FOUND IT TO BE NOT CRACKED, NDI PERFORMED AND REINSTALLED ORIGINAL FITTING BACK IN AIRCRAFT IAW SRM 51-42-20, AND INSTALLED LEVER PLATE TO FITTING ALONG WITH ROD END TO ADG IAW AMM 24-23-01 STEP 4 (A) 37-39. REF / NRWC E531291 FOR FOLLOW ON CHECKS AFTER / DOOR IS INSTALLED.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 34,032 hrs · 24,734 cycles

RIGHT SIDE OF FLOORBEAM AT BS 280 HAS CORROSION ON UPPER SURFACE THE ENTIRE LENGTH. AND A 1 INCH CRACK ON UPPER SURFACE JUST OUTBD OF RBL 9. REMOVED AND INSTALLED NEW RIGHT HAND SECTION OF THE FLOORBEAM IAW SRM 51-42-06 AND 51-42-13.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 34,032 hrs · 24,734 cycles

ANGLE ATTACHED TO FORWARD SIDE OF FLOORBEAM BS 280 AT LBL 9 HAS A 1/2 INCH CRACK. REMOVED CRACKED ANGLE AND FABRICATED NEW ANGLE IAW SRM 53-11-41.

Part: HANDLE — DIRTY (CABIN DOOR) · airframe 32,914 hrs · 23,921 cycles

MAIN CABIN DOOR WILL NOT OPEN FROM INSIDE AFTER PARKING. CLEANED & SERVICED INNER HANDLE DETENT ASSEMBLY & ROLLER IAW 12-20-52. OPENING FORCE GOOD IAW 52-11-02.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 32,598 hrs · 23,706 cycles

FLIGHT ATTENDANT REPORTS EMER LIGHTS INOPERATIVE. R & R EMER LIGHT BATTERY PACK NR 1 IAW AMM 33-51-17. OPERATIONS CHECKED GOOD. R & R NR 2 EMER LIGHT BATTERY PACK IAW AMM 33-51-17. OPERATIONS CHECKED GOOD. EMER LIGHTING BATTERY, PN 2013-1A & SN 67262. R & R NR 3 EMER LIGHT BATTERY PACK IAW AMM 33-51-17. OPERATIONS CHECKED GOOD, SN 104518. R & R NR 4 EMER LIGHT BATTERY PACK IAW AMM 33-51-17. OPERATIONS CHECKED GOOD, SN 67351.

Part: LIGHT — INOPERATIVE (EXIT SIGN) · airframe 32,573 hrs · 23,685 cycles

SEVERAL BULBS INOPERATIVE ON EMER EXIT SIGN BY RT EMER EXIT WINDOW. RELAMPED EMER EXIT SIGN BY RT EMER EXIT WINDOW IAW AMM 33-51-05.

Part: CONTROL UNIT — FAILED (SPOILER) · airframe 31,625 hrs · 22,925 cycles

PITCH FEEL CAUTION MSG SSCU1 FAULT STATUS MSG. R & R NR 1 SSCU IAW AMM 27-61-05. OPERATIONS CHECKED NORMAL, NO FAULTS NOTED. ACFT OK FOR SERVICE.

Part: TIRE — NOISY (NLG) · airframe 31,580 hrs · 22,893 cycles

LOUD WHINE COMING FROM FRONT NOSE AREA. ABORT TAKEOFF AT 90 KTS. GW 67,500 MAX EFFORT BRAKING WITH FULL THRUST REVERSE. ACCOMPLISHED RTO DAMAGE GVI IAW WC 002-05-900-013 WITH NO FINDINGS. ACCOMPLISHED A HIGH SPEED TAXI WITH FLIGHT CREW & NO WHINE WAS NOTICED. SEE LOG PAGE 3890168 ITEM 2 FOR FURTHER ACTION. R & R BOTH LG TIRES IAW WC 32-006. PN 5013640 TIRE ASSEMBLY NOSE WHEEL LT SN NOV 10 26 15.

Part: UNKNOWN — MALFUNCTIONED (CABIN PRESSURE) · airframe 31,317 hrs · 22,669 cycles

CABIN DID NOT PRESSURIZE AFTER TAKEOFF, RETURNED. PERFORMED OPERATIONS CHECK OF PRESSURIZATION SYS IAW AMM 21-33-01. OPERATIONS CHECKED GOOD. OK FOR SERVICE.

Part: FLASHLIGHT — UNSECURE (CABIN) · airframe 31,025 hrs · 22,439 cycles

AFT FLIGHT ATTENDANT FLASHLIGHT IS LOOSE & NOT CHARGING. SECURED AFT FLASHLIGHT IAW AMM 25-61-02. OPERATIONS CHECKED GOOD.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 30,984 hrs · 22,408 cycles

DESCENDING ON RNAVE ARRIVAL INBD FLIGHT SPOILER CAUTION & INBD SPOILERON CAUTION, COMPLIED WITH CHECKLIST. INTERROGATED MDC, FOUND RT INBD MFS PCU JAM MDC MSG. PERFORMED SPOST 1 RESET. PERFORMED OPERATIONS CHECK IAW ETN CR-72-093. OPERATIONS CHECKED GOOD.

Part: CONNECTOR — DEFECTIVE (CABIN) · airframe 30,968 hrs · 22,395 cycles

DURING PS 1 INSPECTION NR 6 CEILING EMER LIGHT INOPERATIVE. R & R ELEC CONNECTER IAW ESPM 20-16-00. OPERATIONS CHECKED GOOD.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 30,543 hrs · 22,077 cycles

CAPTAIN`S WINDSHIELD OUTER PANE CRACKED AT FL380. REMOVED AND REPLACED CAPTAIN`S WINDSHIELD IAW AMM 56-11-01. OPS CHECKED GOOD NO LEAKS NOTED

Part: TARGET — MALFUNCTIONED (EMERGENCY EXIT) · airframe 30,034 hrs · 21,625 cycles

AFTER LANDING, THE LT EMERGENCY DOOR CAUTION MESSAGE INTERMITTENTLY ILLUMINATED ON THE EICAS. REMOVED AND REPLACED THE LT EMERGENCY DOOR PROXIMITY SENSOR TARGET LEVER IAW AMM 52-70-10 AND PERFORMED OPS CHECK IAW AMM 52-21-00 OPS CHECK IS GOOD.

Part: WHEEL — NOISY (NLG) · airframe 29,912 hrs · 21,497 cycles

NOSE WHEEL HAS STRANGE WHINE ON TAKEOFF. R & R NOSE WHEEL & TIRE ASSEMBLY IAW WC 32-006. LT NOSE WHEEL TIRE ASSEMBLY PN 5013640, SN SEP010280.

Part: LIGHT — LOOSE (CABIN) · airframe 28,553 hrs · 20,525 cycles

ROW 13 LT SIDE BOTTOM EMERGENCY LIGHTS 3 OUT OF 4 BURNT OUT. FOUND BULBS LOOSE AT ROW 13 LT BOTTOM SIDE EMERGENCY LIGHT SIGN. RESET BULBS & OPERATIONS CHECKED NORMAL IAW MM 33-50-01.

Part: STRIP — DETACHED (EMERGENCY EXIT) · airframe 28,463 hrs · 20,469 cycles

LEFT EMERGENCY DOOR CAUTION MSG DISPLAYED UPON LANDING. REMOVED PROX SENSOR LEVER & REATTACHED TEFLON STRIP, REINSTALLED LEVER IAW AMM 52-70-10 & SRM 51-22-00, OPERATIONS CHECKED GOOD.

Part: STRUCTURE — CRACKED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

DURING 3C INSPECTION FOUND FWD EQUIPMENT COMPARTMENT FLOOR HAS TWO CRACKS AT FRAME FS 193.00, LT & RT SIDE AT WL 79.50. REPAIRED FWD EQUIPMENT COMPARTMENT FLOOR CRACK IAW ERN-CR-53-099.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

DURING 3C INSPECTION FOUND FLOORBEAM AT FS 280.00 CRACKED. REPAIRED & REMOVED LT SIDE FS 280 FLOORBEAM IAW SRM 51-42-06 & SRM 51-42-10.

Part: PANEL — CRACKED (CABIN) · airframe 28,462 hrs · 20,468 cycles

SERVICE DOOR SURROUND PANEL 232AZ, BZ IS CRACKED. COMPLETED REPAIR ON SERVICE DOOR SURROUND PANEL 232AZ, BZ IAW ETN-GN-25-068.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

CABIN RT WALL SEAT TRACK CORRODED BETWEEN FS 565.00 & FS 677.00. REPAIRED RT WALL SEAT TRACK BETWEEN FS 565.00 & FS 677.00 IAW ETN-CR-53-082.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

CABIN LT WALL SEAT TRACK CORRODED BETWEEN FS 581.00 & FS 677.00. R & R THE CABIN LT WALL SEAT TRACK BETWEEN FS 581.00 & FS 677.00 IAW AMM 53-00-49.

Part: SUPPORT — CRACKED (LE SLAT) · airframe 28,462 hrs · 20,468 cycles

STANDOFF SUPPORT CRACKED ON RT SLAT NR 2 BETWEEN TRACK 2 & 1 & SS 232.00. REPAIRED IAW ERS-CR-5700-104.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

CABIN LT WALL SEAT TRACK CORRODED BETWEEN FS 677.00 & FS 708.00. REPLACED LT WALL SEAT TRACK AT FS 677 TO FS 708 IAW AMM 53-49-00.

Part: INSULATION — SATURATED (EMERGENCY EXIT) · airframe 28,462 hrs · 20,468 cycles

LT OVERWING EMERGENCY EXIT, ALL INSULATION IS WATER SOAKED & OR HAS MOLD. INSTALLED ALL NEW INSULATION BLANKETS ON THE LT OVERWING EXIT DOOR IAW AMM TASK 25-82-02.

Part: STRUCTURE — CRACKED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

FWD EQUIPMENT COMPARTMENT FLOOR RT SIDE HAS A CRACK AT WL 79.50 BY AFT DOOR OPENING CUT OUT THAT GOES UNDER ADG PUMP MOUNTING BRACKET. REPAIRED IAW ETN CR 53-099.

Part: HOLDER — CRACKED (COCKPIT) · airframe 28,462 hrs · 20,468 cycles

MANUAL POCKET AT THE END OF COCKPIT CTR CONSOLE IS CRACKED. REPAIRED MANUAL POCKET AT THE END OF COCKPIT CTR CONSOLE IAW ETN-GN-20-023R3.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

CABIN RT WALL SEAT TRACK CORRODED BETWEEN FS 677.00 & FS 708.00. REPAIRED RT WALL SEAT TRACK BETWEEN FS 677.00 & FS 708.00 IAW ETN-CR-53-082.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

CABIN LT WALL SEAT TRACK CORRODED BETWEEN FS 485.00 & FS 581.00. R & R THE CABIN LT WALL SEAT TRACK BETWEEN FS 485.00 & FS 581.00 IAW AMM 53-00-49-400-801.

Part: STRUCTURE — CRACKED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

FWD EQUIPMENT COMPARTMENT FLOOR LT SIDE HAS A CRACK AT WL 79.50 BY AFT DOOR OPENING, CUT OUT THAT IS 6 MM LONG. REPAIRED THE LT FWD EQUIPMENT COMPARTMENT FLOOR CRACK IAW ETN-CR-53-099.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

UPPER FLANGE OF FLOORBEAM FS 280 HAS A CRACK APPROXIMATELY 3 INCHES IN LENGTH AT LBL 9.00. R & R LT SIDE FS 280 FLOORBEAM IAW SRM 51-42-06 & SRM 51-42-10.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

L BRACKETS, TWO EACH, ATTACHING THE RT LONGITUDINAL BEAM TO FLOORBEAM FS 280 AT RBL 9.00 ARE CRACKED. TWO CRACKS APPROXIMATELY 1.250 INCHES IN LENGTH. FABRICATED & INSTALLED NEW L BRACKETS, TWO EACH, ON RT LONGITUDINAL BEAM TO FS 280.00 AT RBL 9.0 IAW SRM 51-42-06 & SRM 51-42-21.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

CABIN RT FLOOR SEAT TRACK CORRODED BETWEEN FS 677.00 & FS 830.40. REMOVED OLD RT FLOOR SEAT TRACK BETWEEN FS 677.00 & FS 830.40 & INSTALLED NEW IAW AMM 53-00-49.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

CABIN LT WALL SEAT TRACK CORRODED BETWEEN FS 708.00 & FS 761.85. INSTALLED SERVICEABLE SEAT TRACK IAW AMM 53-00-49.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

L BRACKETS, TWO EACH, ATTACHING THE LT LONGITUDINAL BEAM TO FLOORBEAM FS 280 AT LBL 9.00 ARE CRACKED. TWO CRACKS APPROXIMATELY 1.5 INCHES IN LENGTH. FABRICATED & INSTALLED NEW L BRACKETS, TWO EACH, ATTACHING LT LONGITUDINAL BEAM TO FLOORBEAM FS 280 AT LBL 9.00 IAW SRM 51-42-06 & SRM 51-42-21.

Part: WIRE — BROKEN (CABIN) · airframe 28,462 hrs · 20,468 cycles

THE EMERGENCY LIGHT ON AFT CABIN CEILING PANEL 273ALC HAS A BROKEN WIRE & DOES NOT WORK. REPLACED PIN ON EMERGENCY LIGHT CONNECTOR, LIGHT OPERATIONS CHECKED GOOD IAW AMM 33-51-00-710-802.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,462 hrs · 20,468 cycles

CABIN RT WALL SEAT TRACK CORRODED BETWEEN FS 379.00 & FS 485.00. REPAIRED IAW ETN-CR-53-082.

Part: FLASHLIGHT — MISSING (COCKPIT) · airframe 28,180 hrs · 20,262 cycles

FIRST OFFICER`S FLASHLIGHT MISSING. INSTALLED FIRST OFFICER`S FLASHLIGHT IAW 25-60-00 AMM.

Part: CABLE — JAMMED (CABIN DOOR) · airframe 28,170 hrs · 20,256 cycles

MAIN CABIN DOOR WILL NOT OPEN FULLY, ASSIST CABLE JAMMED ON MOTOR. PERFORMED GVI OF MAIN PAX DOOR IAW 52-11-00, NO DAMAGE NOTED AT THIS TIME. ACFT OK FOR SERVICE AT THIS TIME. DEFERRED IAW MEL 52-01.

Part: FLASHLIGHT ASSY — DAMAGED (CABIN) · airframe 27,827 hrs · 20,032 cycles

FLASHLIGHT NEAR PAX DOOR WILL NOT STAY IN CHARGING BRACKET. REPLACED FLASHLIGHT AND MOUNTING BRACKET ASSEMBLY IAW AMM 25-61-02. OPS TEST GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 27,355 hrs · 19,725 cycles

EMERGENCY LIGHTS UNDER THE FWD F/A FLASHLIGHT IS BURNED OUT. REPLACED LAMP IAW AMM 33-51-11. OPS CHECKED GOOD. ACFT RETURNED TO SERVICE.

Part: LINE — LEAKING (HYD SYSTEM) · airframe 27,182 hrs · 19,610 cycles

CREW REPORTED A HYD 2 LOW PRESSURE WARNING INDICATION. DECLARED AN EMERGENCY AND DIVERTED. LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REMOVED LEAKING HYD LINE, INSTALLED NEW LINE. IAW MM 29-11-60. LEAK AND OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SPOILER SYS — MALFUNCTIONED · airframe 27,168 hrs · 19,602 cycles

DURING FLIGHT IDLE DESCENT, DEPLOYED FLIGHT SPOILERS. IMMEDIATE INBD FLT SPOILERS AND INBD FLT SPOILERS CAUTIONS APPEARED ON ED1. STOWED FLIGHT SPOILER HANDLE BUT MESSAGES REMAINED. ON FLIGHT CONTROL PAGE, LT CENTER MULTI FUNCTION SPOILER SHOWS WHITE ON RT CENTER MULTI-FUNCTION SPOILER SHOWS AMBER. THE CREW FOLLOWED AOM PROCDURES AND DECLARED AN EMERGENCY AS A PRECAUTION. THE ACFT LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. TROUBLESHOT IAW FIM TASK27-61-00-810-805. THE SYS OPS CHECK WAS GOOD IAW AMM 27-61-05-740-801. ACFT RETURNED TO SERVICE.

Part: FLASHLIGHT — MISSING (CABIN) · airframe 26,990 hrs · 19,480 cycles

NR 1 F/A FLASHLIGHT IS MISSING. REPLACED FLASHLIGHT.

Part: MCU — INOPERATIVE (STAB) · airframe 26,820 hrs · 19,386 cycles

CREW REPORTED AFTER TAKEOFF, RECEIVED A STAB CHANNEL 2 INOPERATIVE STATUS MESSAGE FOLLOWED BY A STAB FAULT STATUS MESSAGE. COMPLIED WITH AOM, VOL 1 PROCEDURES AND DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE. ACFT REMOVED FROM SERVICE. R & R MOTOR CONTROL UNIT, IAW MM 27-42-07. OPS CHECKED GOOD. NO DEFECTS NOTED. ACFT RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — OUT OF ADJUST (OVERWING EXIT) · airframe 26,356 hrs · 19,098 cycles

DURING MAINTENANCE INSPECTION FOUND LEFT OVERWING EMERGENCY EXIT SHOWS OPEN ON EICAS. AIRCRAFT REMOVED FROM SERVICE. ADJUSTED OVERWING EMERGENCY EXIT PROXIMITY SENSOR IAW AMM 52-70-10 OPS CHECKED GOOD IAW AMM 52-21-00. AIRCRAFT RETURNED TO SERVICE.

Part: PITOT TUBE — INOPERATIVE (PITOT/STATIC SYS) · airframe 26,098 hrs · 18,955 cycles

ON FLIGHT 3639 THE CREW REPORTED THEY RECEIVED A R PITOT CAUTION MESSAGE. THE CREW COMPLIED WITH AOM VOL 1 PROCEDURES AND DESCENDED OUT OF RSVM AIRSPACE. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. TROUBLESHOT RIGHT R PITOT HEAD. REMOVED AND REPLACED RIGHT (#2) PITOT HEAD IAW CRJ-AMM 34-11-01. THE OPERATIONAL CHECKS WERE GOOD IAW 34-11-00. AIRCRAFT RVSM ELIGIBLE. PERFORMED OPS CHECK OF TCAS SYS IAW AMM 34-43-00. OPS TEST GOOD. REMOVED ADSHC NR 1 AND SWAPPED WITH ADSHC NR 2 FOR T/S PURPOSES. AFTER SWAP, TEST OF RIGHT PITOT HEAT SYS CONTINUE TO FAIL. RE-INSTALLED BOTH ADSHC'S BACK TO ORIG S/N POSITIONS. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 26,060 hrs · 18,930 cycles

ON FLIGHT 3662 THE CREW REPORTED THE FORWARD FLIGHT ATTENDANT FLASHLIGHT HOLDER WAS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. FLIGHT CREW PLACARDED PER MEL 25-14. REMOVED AND REPLACED THE FLASHLIGHT ASSEMBLY & BASE IAW CRJ AMM 25-61-02. THE OPERATIONAL CHECK WAS GOOD. MEL RESTORED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: MOTOR — FAILED (PAX DOOR) · airframe 25,991 hrs · 18,892 cycles

DURING MAINTENANCE INSPECTION FOUND THE MAIN CABIN DOOR IS STUCK. IT WILL NOT FREE FALL DOWN. THE AIRCRAFT WAS REMOVE FROM SERVICE. REMOVED AND REPLACED MAIN PAX DOOR POWER ASSIST MOTOR IAW CRJ 700 AMM 52-11-08. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN)

AFT EMERGENCY LIGHT OVERWING LEFT SIDE INOP. REMOVED AND REPLACED THE LIGHT BULB AND THE COVER.

Part: CROSSMEMBER — CORRODED (FUSELAGE) · airframe 25,002 hrs · 18,291 cycles

DURING 2C CHECK FOUND CROSSMEMBER AT FS 280.00 IS CORRODED IN SEVERAL SPOTS. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE RIGHT SIDE OF CROSSBEAM AT FS 280.00 IAW CRJ 700 STRUCTURAL REPAIR MANUAL 51-42-13, 51-41-20, 51-42-10, 51-42-06 AND 51-40-11. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SILL — CORRODED (FUSELAGE) · airframe 25,002 hrs · 18,291 cycles

DURING 2C CHECK FOUND FORWARD SILL FROM FS 280.00 TO THE SERVICE DOOR HAS SEVERAL SPOTS OF CORROSION. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE FORWARD SILL FROM FS 280.00 TO THE SERVICE DOOR IAW BOMBARDIER STRUCTUAL REPAIR MANUAL 51-42-06 AND 51-42-13. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SEAL — DAMAGED (FLASHLIGHT) · airframe 24,905 hrs · 18,233 cycles

DURING MAINTENANCE INSPECTION FOUND THE FIRST OFFICER’S FLASHLIGHT RUBBER SEAL DAMAGED. THE AIRCRAFT WAS REMOVED FROM SERVICE. RE-SECURED RUBBER SEAL OF FIRST OFFICER’S FLASHLIGHT IAW MAINTENANCE PRACTICES CRJ 700. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLASHLIGHT ASSY — DAMAGED (AFT CABIN) · airframe 24,319 hrs · 17,834 cycles

FLIGHT 3701, THE CREW REPORTED THE AFT FLASHLIGHT WILL NOT STAY IN HOLDER TO CHARGE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE AFT FLASHLIGHT AND MOUNTING BRACKET IAW AMM 25-61-05. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROLLER — FAILED (CABIN PRESSURE) · airframe 24,150 hrs · 24,150 cycles

FLIGHT 3692, DURING DESCENT THROUGH 8000 FT, FELT A PRESSURE BUMP AND NOTICED THE CABIN ALTITUDE WAS APPROXIMATELY 300 FT. FELT ANOTHER PRESSURE BUMP. CABIN ALTITUDE QUICKLY ROSE THROUGH 22,000 FT IN A MATTER OF SECONDS. CONFIRMED PAX OXYGEN DEPLOYED. AIRCRAFT MADE A NORMAL APPROACH AND LANDING. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE CABIN PRESSURE CONTROL PANEL IAW AMM 21-33-01. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 23,847 hrs · 17,536 cycles

ON FLIGHT 3748 THE CREW REPORTED THE LEFT EMERGENCY CAUTION LIGHT ON DURING THE TAKEOFF KEPT COMING ON AND OFF AT LESS THAN 60 KNOTS. THE CREW ABORTED THE TAKEOFF AND RETURNED TO BLOCK. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED OPERATIONAL CHECK IAW CRJ AMM 52-21-00. THE OPERATIONAL CHECK WAS NORMAL. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LINE — DEFECTIVE (OXYGEN SYSTEM) · airframe 23,376 hrs · 17,233 cycles

ON FLIGHT 3680 THE CREW REPORTED OXYGEN LEAK IN FLIGHT. THE CREW DECLARED AN EMERGENCY AND DIVERTED TO XNA. OXYGEN INDICATION ON LANDING WAS 730PSI. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED CAPILLARY LINE AT EXTERNAL SERVICE PANEL IAW CRJ-700 AMM 35-13-01. THE LEAK CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: COVER — LOOSE (PBE) · airframe 22,557 hrs · 16,736 cycles

ON FLIGHT 3734 THE CREW REPORTED THE AFT CABIN PERSONAL BREATHING EQUIPMENT COVER FELL OFF. THE AIRCRAFT WAS REMOVED FROM SERVICE. RE-SECURED LOOSE PERSONAL BREATHING EQUIPMENT COVER AS REQUIRED IAW STANDARD MTX PRACTICES. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SELECTOR VALVE — MALFUNCTIONED (LANDING GEAR) · airframe 21,462 hrs · 16,001 cycles

WHEN LOWERING GEAR HAD "UNSAFE GEAR" INDICATION. HAD TO PULL EMERGENCY RELEASE HANDLE TO LOWER GEAR . DECLARED EMERGENCY. LANDED WITHOUT INCIDENT. REMOVED AND REPLACED LANDING GEAR SELCTOR VALVE IAW CRJ-700 AMM 32-32-10. OPS CHECKED GOOD AS PER 32-30-00.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 20,811 hrs · 15,592 cycles

ON FLIGHT 3790 THE CREW REPORTED THAT WHILE CRUSING AT FLIGHT LEVEL 38000 THE FIRST OFFICERS WINDSHIELD GLOWED AND THEN SHATTERED THE OUTER LAYER. THE CAPTAIN DECLARED AN EMERGENCY AND ELECTED TO DIVERT TO GRR. CRASH, FIRE AND RESCUE RESPONDED TO THE DIVERSION INTO GRR. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED FIRST OFFICER’S WINDSHIELD IAW CRJ-700 AMM 56-11-01. LEAK CHECK AND OPERATIONAL TEST GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 19,149 hrs · 14,571 cycles

FOR FLIGHT 3876 DURING THE PREFLIGHT OPERATIONAL CHECK DISCOVERED THE FIRST OFFICER’S FLASHLIGHT TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE FIRST OFFICER’S EMERGENCY FLASHLIGHT IAW CMM 25-60-11. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 18,817 hrs · 14,349 cycles

DURING MAINTENANCE BASE VISIT FOUND THE LEFT AFT OVERWING EXIT EMERGENCY LIGHT TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE EMERGENCY LIGHT BULB IAW CRJ700 AMM 33-51-15. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FAN — MALFUNCTIONED (CABIN) · airframe 18,788 hrs · 14,329 cycles

ON FLIGHT 9800 THE CREW REPORTED, RECEIVED A RECIRCULATION FAN FAULT STATUS MESSAGE WITH A STRONG ELECTRICAL ODOR. THE AIRCRAFT WAS REMOVED FROM SERVICE. TROUBLESHOT THE RECIRCULATION FAN FAULT MESSAGE IAW CRJ FIM 21-22-00-810-802 AND COMPLIED WITH THE OPERATIONAL TEST IAW CRJ AMM 21-22-10-710-801. THE OPERATIONAL TEST WAS GOOD AND THE MESSAGE CLEARED. NO ADDITIONAL ACTION REQUIRED. NO ELECTRICAL ODOR NOTED. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 78,065 hrs · 13,817 cycles

FOR FLIGHT 4384 DURING THE INSPECTION THE CREW FOUND THE FLOOR TRACK LEVEL EXIT SIGN LIGHT AT ROW 13 C & D TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE BATTERY PACK ASSEMBLY AND THE BATTERY CHARGER NR 4 PER WORK CARD 33-002. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 16,848 hrs · 12,866 cycles

DURING PRE FLIGHT INSPECTION FOUND 2 LAMPS IN FLOOD LIGHT BELOW EMERGENCY FLASHLIGHT AT PASSENGER DOOR INOPERABLE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED LAMPS IAW AMM 33-51-11. AIRCRAFT RETURNED TO SERVICE.

Part: METERING VALVE — FAILED (LT BRAKE)

ON FLIGHT 9807 AT FL 400 CREW REPORTED A "MLG BAY OVHT" WARNING ON ED1. THE CREW DECLARED AN EMERGENCY. DURING DESCENT A FUME/SMOKE ODOR BECAME APPARENT IN THE COCKPIT/CABIN. AIRCRAFT LANDED WITH OUT FURTHER INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED BRAKE METERING VALVE, NR 3 TIRE ASSEMBLY, AND NR 3 BRAKE ASSEMBLY. PERFORMED A CHECK FLIGHT WITH NO FAULT FOUND. AIRCRAFT RETURNED TO SERVICE. (A)

Part: VALVE — LEAKING (HYD SYSTEM) · airframe 12,725 hrs · 9,674 cycles

ON FLIGHT 4078, CREW REPORTED ON DESCENT WHEN SELECTING GEAR DOWN NR 3 HYD PRESSURE AND QUANTITY WENT TO ZERO, DECIDED TO DO A FLY BY AND DECLARED AN EMERGENCY. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED FLOW LIMITER VALVE PER CRJ AMM 29-12-13 AND 8194; AIRCRAFT RETURNED TO SERVICE.

Part: ANTI-ICE SYSTEM — MALFUNCTIONED · airframe 11,944 hrs · 9,112 cycles

CREW REPORTED DURING CLIMB-OUT OF DFW GOT A RIGHT COWL ANTI ICE CAUTION FOLLOWED AOM AND RETURNING TO DFW. REMOVED AND REPLACE A/I VALVE IAW CRJ 700 MM 30-20-00. OPERATIONAL CHECK OK IAW CRJ 700 AMM. AIRCRAFT RETURNED TO SERVICE.

Part: BRACKET — CRACKED (ZONE 100) · airframe 11,594 hrs · 8,846 cycles

RIGHT TEE BRACKET AT FS 280 WAS CRACKED. REPAIRED DEFECT IAW BOMBARDIER AEROSPACE REPAIR ENGINEERING ORDER 670-53-11-045. AIRCRAFT RETURNED TO SERVICE.

Part: RESERVOIR — FAULTY (HYDRAULIC SYSTEM)

AT 31,000 FEET HYDRAULIC PUMP 3A PRODUCED A HYDRAULIC 3 HIGH TEMPERATURE CAUTION TEMPERATURE WAS 89 CELSIUS. SUBSTITUTED PUMP 3B FOR 3A AND TEMPERATURE REMAINED 89 CELSIUS, TURNED BOTH PUMPS OFF AND TEMPERATURE STARTED TO GET COOLER. TURNED BOTH PUMPS ON AND PRESSURE STILL DID NOT INCREASE FOR 15 MINUTES. PRESSURE RETURNED TO NORMAL. BOTH HYDRAULIC PUMPS CONTINUED TO INCREASE IN TEMPERATURE. REMOVED AND REPLACED NR 3 HYDRAULIC FLUID RESERVOIR, IAW CRY AM 29-12-30. SERVICED SYSTEM IAW CRY AM 12-12-29. OPERATIONAL CHECK GOOD, IAW CRY AM 29-10-00. RETURNED AIRCRAFT TO SERVICE. (M)

Part: SHUTOFF VALVE — FAULTY (NR 2 ENGINE)

AFTER TAKEOFF STRONG ODOR IN THE CABIN, SEVERAL PASSENGER AND CREW MEMBERS COMPLAINING OF HEADACHES. CREW ELECTED TO RETURN TO FIELD. REMOVED AND REPLACED ENGINE NR 2 4TH STAGE SHUTOFF VALVE. OPERATIONAL CHECK GOOD. RETURNED AIRCRAFT TO SERVICE. (M)

Part: DOOR — OPEN (GROUND COMM)

AFTER TAKEOFF, CREW HEARD THUMPING SOUND OUTSIDE OF AIRCRAFT ON F/O SIDE. AIRCRAFT RETURNED TO LIT AND FOUND GROUND COMMUNICATION DOOR OPEN. INSPECTED GROUND COMMUNICATION DOOR AND SURROUNDING AREA, NO DAMAGE NOTED. FOUND FORWARD LATCH HARD TO CLOSE. REWORKED LATCH, IAW CRJ 700, SRM 51-71-00. FUNCTION CHECKED GOOD. RETURNED AIRCRAFT TO SERVICE. (M)

Part: WINDOW — FAILED (COCKPIT)

DFW - FLT 3656 - FIRST OFFICER WINDSHIELD SHATTERED ON LANDING. RAI F/O`S SIDE WINDOW, IAW CRJ700/900, AMM 56-12-01, OPS CHECK GOOD. RETURNED AIRCRAFT TO SERVICE. (M)

Part: WEB — CORRODED (COCKPIT)

COCKPIT LT BULKHEAD LWR WEB CORRODED. REMOVED CORROSION, PREPARED LWR WEB AND FABRICATED A BUTTSTRAP. REPAIR DONE IAW REO. (K)

Part: WEB — CORRODED (FUSELAGE)

COCKPIT RT BULKHEAD LWR WEB CORRODED AT STA 20. REMOVED DAMAGE. PREPARED LWR WEB, FABRICATED BUTTSTRAP. REPAIR DONE IAW REO. (K)

Part: CROSSBEAM — CORRODED (FS 280)

CROSSBEAM AT STATION 280 CORRODED. REMOVED DAMAGED BEAM AND CLEANED AREA. INSTALLED NEW BEAM, FWD DOUBLER, AFT DOUBLER, RADIUS PLATE. REPAIR DONE IAW REO. (K)

Part: CONTROL VALVE — INOPERATIVE (HYDRAULIC BAY)

DFW - FLT 3842 - CREW REPORTED WHEN PASSING OVER THE OUTER MARKER, GEAR WAS SELECTED DOWN BUT REMAINED UP AND LOCKED. LANDING GEAR WAS MANUALLY EXTENDED AND LANDED WITH NO FURTHER INCIDENTS. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR CONTROL VALVE IAW CRJ MM. OPS CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: TUBE — CRACKED (CENTER TANK)

BOI - FLT 3902 - DURING CLIMB, CREW REPORTED A FUEL IMBALANCE CAUTION MESSAGE. USED PUMPS AND GRAVITY TO MOVE FUEL FROM CENTER WING TANK. AIRCRAFT CONTINUED TO DFW. IN BOI, CENTER TANK HAD 200 LBS AND WINGS HAD 5,500 LBS. MAINTENANCE FOUND A FUEL TUBE ASSEMBLY CRACKED IN THE LEFT CENTER WING TANK. TUBE WAS REMOVED AND REPLACED IAW CRJ MM. OPERATIONAL AND LEAK CHECK WAS SATISFACTORY AND AIRCRAFT WAS RETURNED TO SERVICE. (M)