N633QX

Part: ENGINE — VIBRATION · airframe 19,112 hrs · 13,271 cycles

PULSING VIBRATION FELT THROUGH RUDDER PEDALS ON GROUND AT IDLE AND STOPPED WITH PARKING BRAKE ENGAGED,VIBRATION CONTINUED WHILE AIRCRAFT WAS AT A STOP WITH BRAKES HELD. VIBRATION GOES AWAY WITH ADVANCE OF THROTTLES AND MOVEMENT.HIGHEST ENGINE VIBE WAS # 1 HP AT 0.7. REMOVED FROM SERVICE. NO ACTIVE FAULTS IN THE CMC.PERFORMED GVI OF NOSE/MAIN TIRES ND BRAKES NO DEFECTS NOTED.GROUND RUN ENGINES ONE AT A TIME ,PUSHED BACK AND TAXIED AIRCRAFT FROM AND BACK TO THE GATE,NO PULSING VIBRATION NOTED FELT THROUGH RUDDER PEDALS ON GROUND AT IDLE WITH PARKING BRAKE ENGAGED OR DISENGAGED,THROTTLE ADVANCED OR AT IDLE.ENGINE VIBS ARE NORMAL. DUE TO ADDITIONAL DISCREPANCY (UNRELATED), AIRCRAFT FERRIED FOR REPAIRS. CURRENTLY OUT OF SERVICE.

Part: VALVE — FAULTED (ZONE 700 BRAKE) · airframe 18,851 hrs · 13,068 cycles

WHEN RELEASING PARKING BRAKE CYAN EICAS MESSAGE EMER BRAKE FAULT. BRAKES WERE STILL HOLDING ACFT. CYCLED THE LEVER, BRAKES RELEASED. CYAN MESSAGE DISAPPEARED. AFTER STARTING TAXI & SETTING PARKING BRAKE AGAIN, SAME ISSUE HAPPENED. HAD TO CYCLE LEVER MULTIPLE TIMES TO GET BRAKES TO RELEASE. RETURNED TO GATE. RFS. INTERROGATED CMC, FOUND FAULT CODES 32400015UT1 & 32400016UT1, NO FAULT CODES ON EICAS. PERFORMED FIM 32-41-00-810-863A UP TO STEP 7(P). CONTINUED WITH E175 FIM 32-41-00-810-866A FROM STEP 7(M) TO P(2) SUBTASK 32-41-00-813-761A & FOUND TO BE TRANSITORY. R & R EMERGENCY/PARK BRAKE VALVE IAW AMM 32-44-01-000/400-801A. CHKED GOOD & TAXI CHK GOOD. NO FURTHER DEFECTS. RTS.

Part: ROD — SEPARATED (ZONE 400) · airframe 18,326 hrs · 12,616 cycles

ON WALK AROUND FOUND LEFT ENGINE AERODYNAMIC FIN SEPERATED FROM FLAP.REPLACED LH PYLON MOVABLE FAIRING ROD LINK. REFERENCE 352600 WO FOR DETAILS. AIRCRAFT OK FOR SERVICE.

Part: DUCT — CRACKED (RAM AIR) · airframe 18,294 hrs · 12,594 cycles

DURING CRUISE FLT @ FL 190, 7.5 PSI, A HUMMING NOISE ACCOMPLIED BY A VIBRATION WAS HEARD AND FELT. LOUDEST SPOT WAS LEFT SIDE OF AIRCRAFT IN THE FRONT HALF OF THE CABIN. AT TOP OF DESCENT AS THE THROTTLES REDUCED, SO DID THE NOISE & VIBRATION. AT LOW THROTTLE SETTINGS & THEN AT LOW ATITUDES THE HUM & VIBRATION WERE GONE. ENGINE VIBRATION WAS NORMAL IN ALL SITUATIONS. REMOVED FROM SERVICE. REF WO 352421, N/R-00001 FOR WORK PERFORMED AND REPAIR OF CRACKED R/H PACK RAM AIR INLET DUCT. COOLING PACK OPS TEST GOOD. NO VIBRATIONS FELT. RETURNED TO SERVICE.

Part: HOUSING — BROKEN (ZONE 200) · airframe 17,745 hrs · 12,141 cycles

FLIGHT 2099 FWD GALLEY LOWER EXIT SIGN HOUSING BROKEN. REMOVED FROM SERVICE. PLACED ON DMI FOR 100 HOURS IAW TC E-25-0431. REPLACED FWD GALLEY LOWER EXIT SIGN HOUSING. RETURNED TO SERVICE.

Part: PLACARD — DAMAGED (ZONE 800) · airframe 17,365 hrs · 11,806 cycles

L1 DOOR RED ARROW PLACARD DAMAGED, MISSING TIP. REMOVED FROM SERVICE. INSTALLED NEW L1 DOOR RED ARROW PLACARD AS REQUIRED. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (ZONE 200) · airframe 14,615 hrs · 9,691 cycles

STRIP LIGHTING ON FLOOR BY SEAT 1A NOT ILLUMINATING. REMOVED FROM SERVICE. REMOVED AND REPLACED PHOTOLUMINUSCENT INDICATOR STRIP LIGHT BY SEAT 1A IAW E175 AMM 33-50-21-000/400-801-A. OPS TEST GOOD. RETURNED TO SERVICE.

Part: LATCH — DIRTY (ZONE 800) · airframe 17,218 hrs · 11,697 cycles

FLIGHT DECK DOOR DIFFICULT TO OPEN. REMOVED FROM SERVICE. CLEANED DOOR LATCH MECHANISM, OPEN AND CLOSED DOOR NUMEROUS TIMES. OPS CHECK GOOD. NO PARTS REPLACED. RETURNED TO SERVICE.

Part: LIGHT — LOOSE (ZONE 200) · airframe 17,131 hrs · 11,626 cycles

FLIGHT 2281. FLOOR EMERGENCY LIGHTING STRIP NEAR FORWARD GALLEY LOOSE. REMOVED FROM SERVICE. RESECURED PHOTO LUMINESCENT STRIP @ FWD GALLEY AS NECESSARY. NO FURTHER DEFECTS. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: LATCH — DIRTY (COCKPIT DOOR) · airframe 16,935 hrs · 11,472 cycles

FLIGHT DECK DOOR TAKING EXTRA FORCE TO OPEN ONCE UNLOCKED. REMOVED FROM SERVICE. CLEANED COCKPIT DOOR LATCH. OPS CHECK REF. AMM 52-51-03-820-801-A. OPS CHECK GOOD, LATCH OPERATES NORMALLY & NO LONGER REQUIRES EXTRA FORCE TO OPEN DOOR. NO FURTHER DEFECTS NOTED. NO PARTS REPLACED. RETURNED TO SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION (EJECTOR PUMP) · airframe 16,910 hrs · 11,449 cycles

REJECTED TAKE OFF DUE TO ADVISORY MESSAGE "FUEL FEED 2 FAULT" DISPLAYEDF ON EICAS. MAX SPEED WAS 36 KT, NO EXCESSIVE BRAKING WAS USED, NO BRAKE CAUTION TEMP DISPLAYED AS RESULT. REMOVED FROM SERVICE. INTERROGATED CMC AND FOUND FAULT FUEL FEED 2 FAULT PERFORMED FIM TASK 28-21-00-810-815. PERFORMED OPERATIONAL CHECK OF ENGINE FEED EJECTOR PUMP. IAW AMM 28-21-13-710-801. OP'S CK. GOOD. A/C OK FOR SERVICE. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION · airframe 16,419 hrs · 11,052 cycles

DURING TAXI IN EICAS DISPLAYED BRK LH FAULT AND BRK RH FAULT. WHILE MESSAGED WERE DISPLAYED WE LOST BREAKING FOR ABOUT 2 SECONDS. MSGS CLEARED AND BREAKING CAME BACK. REMOVED FROM SERVICE. PERFORMED MCN NO.: E320011-01, ISSUE NO.: 1. NO MTX ACTIONS NECESSARY. NO FURTHER DEFECTS. RETURNED TO SERVICE.

Part: FADEC — MALFUNCTIONED (#2 ENGINE) · airframe 15,180 hrs · 10,112 cycles

"ENG 2 FADEC FAULY" EICAS MSG DISPLAYED ON ROLL OUT. REMOVED FROM SERVICE. R+R #2 FADEC REF GE LMM 73-00-00-800-801. OPS TEST GOOD. "ENG 2 FADEC FAULT" NO LONGER DISPLAYED ON EICAS. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 14,161 hrs · 9,342 cycles

FUEL LEAK FOUND L/H WING AT AFT LWR SURFACE OF SPAR 2 AT THE WING ROOT. REMOVED FROM SERVICE. C/W FUEL TANK LEAKAGE CHECK IAW E175 AMM 28-00-00-790-801-A. FOUND LEAK TO BE A STAIN. C/W MTC E-05-0069 DET INSPECTION NO FURTHER DEFECTS NOTED. LANDING GEAR TO REMAIN DOWN AND LOCKED FOR FERRY FLIGHT. AIRCRAFT FERRIED FOR REPAIRS.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 14,015 hrs · 9,302 cycles

CLIMBING THROUGH 17,600', ADS1 FAIL EICAS MESSAGE. AIRCRAFT REVERSION AUTOMATICALLY AND EICAS MSG CLEARED. ADS3 ILLUMINATED ON CA PFD. RETURNED TO THE FIELD. LANDING UNEVENTFUL. REM OVED FROM SERVICE. CMC SHOWED FAULTS 34151001ADA AND 34151012ADA. C/W RESPECTIVE FIM TASKS 34-15-00-810-801A AND 34-15-00-810-861A. BOTH FIMS SHOW A TRANSITORY CONDITION OF ADS. NO CURRENT FAULTS OR CMC MESSAGES EXIST. OPS TEST OF ADS GOOD, REF AMM 34-15-00-710-801A. AIRCRAFT REMAINS CATIII, PLACARD SHOWS CATIII. MTX CONTROL NOTIFIED. C/W MTC E175-220001. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: POWER SUPPLY — MALFUNCTIONED (ZONE 200) · airframe 13,261 hrs · 8,617 cycles

ON ORIGINATING FLOW TWO EMERGENCY LIGHTS DIDN'T COME ON. REMOVED FROM SERVICE. PLACED ON MEL 33-21-01. RETURNED TO SERVICE. CLEARED BY REMOVING CEILING PANEL 233ELC (PANEL ID ON WM 33-50-50 #4) CHECKED FOR PWR ON PIN C OF P0388, NO VOLTAGE. CHECKED GROUND ON PIN H & D OF P0388. GOOD CONTINUITY TO AC GROUND. REINSTALLED PANEL 233LC. R&R BATTERY ON EMR BATTERY PACK #2 IAW AMM 33-50-01-000-801-A/400-802-A PAR 1-7. NO HELP. CHECKED CONTINUITY ON CANNON PLUG P0361 PIN R# TO P0359 PIN J. GOOD CONTINUITY. CHEK AC GROUND ON P0361 PIN S# & T#. GOOD GROUND FOUND. CHECKED VOLTAGE ON P0361 PIN R#. NO VOLTAGE. REMOVED EMERGENCY LIGHT POWER UNIT #2 IAW E175 AMM 33-50-01-000-801-A. INSTALLED A SERVICEABLE ELPU IAW E175 AMM 33-50-01-400-801-A. ELPU #2 OPS TEST GOOD IAW E175 AMM 33-50-01-710-801-A. EMERGENCY LIGHTS OPS TEST GOOD IAW E175 AMM 33-50-00-710-801-A. RETURNED TO SERVICE.

Part: ANTENNA — MALFUNCTIONED (ZONE 100) · airframe 12,975 hrs · 8,375 cycles

ON TAKEOFF, AMBER"RA"DIFFERENCE BOX ILLUMINATED ON BOTH PFD'S AROUND 1100AGL."AUTOLANDNA' APPEARED ON EICAS. ALL MESSAGES EXTINGUISHED AROUND 1800AGL. RA INDICATES WERE NORMAL ON LANDING. DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. REMOVED FROM SERVICE. FOUND WATER UNDER #2 RCV RAD ALT ANTENNA, CLEANED WATER FROM AREA, NO INTERIOR LEAKS NOTED. INSTALLED NEW #2 RCV RAD ALT ANTENNA, INSTALLED ORIGINAL #2 TX RAD ALT ANTENNA AND ORIGINAL #1 RAD ALT ANTENNAS TX AND RCV PER E175 MM 34-31-02-400-801-A, ALL CHECKS GOOD. A/C AND PLACARD REMAINS CAT III. MTX CONTROL NOTIFIED. RETURNED TO SERVICE.

Part: BOLT — CORRODED (ZONE 700) · airframe 12,811 hrs · 8,244 cycles

DURING C2 INSPECTION, FOUND THE LH MLG RETRACTION ACTUATOR BOLT CORRODED. REPLACED THE LH MLG RETRACTION ACTUATOR BOLT.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,811 hrs · 8,244 cycles

INFLIGHT IT TOOK ONE HALF OF RIGHT RUDDER TRIM TO MAINTAIN COORDINATED FLIGHT. RUDDER PEDALS WERE PHYSICALLY SPLIT BY ABOUT 4 INCHES RIGHT DEFLECTION. REACCOMPLISHED AND VERIFIED RUDDER RIGGING IN REF TO EMB 175 FIM 27-20-00 AND AMM 27-20-00 COMPLTED FREEDOM OF MOVEMENT CHECK, ENSURED FULL TRAVEL AND VERIFIEDPROPER DIRECTIONOF MEVEMENT, NO DEFECTS NOTED PER GPM 9.2. RELEASED FOR OPERATIONAL CHECK FLIGHT. CHECK FLIGHT PASSED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,814 hrs · 8,244 cycles

AFT SERVICE DOOR VENT FLAP HARD TO CLOSE FROM THE OUTSIDE. ADJUSTED AFT SERVICE DOOR GREEN FLAG VISUAL INDICATORS, VENT FLAP CLOSES PROPERLY REF AMM 52-42-20.

Part: SLIDE — LOOSE · airframe 12,814 hrs · 8,244 cycles

LH FWD PAX DOOR SLIDE BUSTLES ARE COMING LOOSE. REMOVED AND REPLACED LH FWD PAX DOOR SLIDE, GIRT BAR ADJUSTMENT CHECKED GOOD PER AMM 25-65-021 AND 52-11-41.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,814 hrs · 8,244 cycles

FWD PASSENGER DOOR HANDLE LOWER FLAP "PUSH HERE" PLACARD FADED. APPLIED FWD PASSENGER DOOR HANDLE LOWER FLAP "PUSH HERE" PLACED 20-10-09.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,814 hrs · 8,244 cycles

CORROSION AT FORWARD END OF RIGHT TRACK BETWEEN FR 17-18. REMOVED AND REPLACED RH SEAT TRACK BETWEEN FR 12-22 REF SRM 51-40-08

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,814 hrs · 8,244 cycles

R1 DOOR AFT EVACUATION SLIDE FITTING BROKEN SPRING. REMOVED AND REPLACED R1 DOOR AFT EVACUATION SLIDE FITTING SPRING REF AMM 53-10-25.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,814 hrs · 8,244 cycles

L1 DOOR FWD AND AFT EVACUATION SLIDE FITTING BROKEN SPRINGS. REMOVED AND REPLACED L1 DOOR FWD AND AFT EVACUATION SLIDE FITTING SPRINGS REF AMM 53-10-21.

Part: SPRING — BROKEN (GIRT BAR) · airframe 11,968 hrs · 7,537 cycles

FOUND BROKEN SPRING AT R1 DOOR GIRT BAR FLOOR FITTING FLAP LOCK. REMOVED FWD GIRT BAR FLOOR FITTING AT R1 DOOR IAW E175 AMM 53-10-25-000-804-A. REMOVED AND REPLACED SPRING ON FLAP LOCK IAW E175 AMM 53-10-25-000-804-A STEP 7. E. AND IAW E175 AMM 53-10-25-400-804-A STEP 8. A - B. REINSTALLED FWD GIRT BAR FLOOR FITTING AT R1 DOOR IAW E175 AMM 53-10-25-400-804-A. NO HELP. FLAP NOT OPERATING NORMALLY. REMOVED FWD GIRT BAR FLOOR FITTING AT R1 DOOR IAW E175 AMM 53-10--25-000-804-A, FOUND AFT SLIDE WASHER DAMAGED. AND ELASTIC PIN DAMAGED. INSTALLED SERVICEABLE FWD GIRT BAR FITTING AT R1 DOOR IAW E175 AMM 53-10-25-400-804-A. FLAP LOCK OPERATES NORMALLY.

Part: NONE — NONE · airframe 10,625 hrs · 6,658 cycles

BLEED 2 FAIL ON APPROACH, (ON SHORT FINAL). WENT MISSED APPROACH AND RAN QRH. BLEED 2 FAIL CLEARED. LANDING UNEVENTFUL. REMOVED FROM SERVICE AND PLACED ON MEL. MEL CLEARED BY PERFORMING E175 FIM TASK 36-10-810-805-A. DUE TO QRH RESET PROCEDURE , BLEED 2 FAIL MESSAGE CLEARING AND NOT RETURNING, NO MAINTENANCE ACTION OIS NECESSARY. THIS CLEARS DEFECT 972166. PLACARDS REMOVED MTX PROCEDURES REVERSED AND MTX CONTROL NOTIFIED. NO FURTHER DEFECTS. RETURNED TO SERVICE.

Part: NONE — NONE · airframe 10,557 hrs · 6,618 cycles

F/A REPORTED R1 FORWARD GALLEY DOOR WILL NOT ARM. MFD INDICATION SHOWS R1 DOOR RED WITH R1 DOOR CLOSED AND LEVERS ARMED. REMOVED FROM SERVICE. OPERATED R1 DOOR ARMING AND VENT LEVER. FOUND ARM/DISARM LEVER OPERATING NORMALLY BUT VENT LEVEL NOT MAKING FULL DOWNWARD TRAVEL. FOUND RETAINING RING AND WASHER MISSING FROM VISUAL INDICATOR AND LOCK BELLCRANK OUT OF POSITION. RESEATED BELLCRANK AS REQUIRED BUT UNABLE TO RESECURE DUE TO MISSING HARDWARE. VERIFIED DOOR FUNCTIONS NORMALLY AT THIS TIME. FERRIED FOR FURTHER REPAIRS.

Part: NONE — NONE · airframe 9,947 hrs · 6,214 cycles

EMERGENCY LANDING GEAR EXTENSION DOOR ON F/O SIDE JAMMED WILL NOT OPEN. REMOVED FROM SERVICE. PERFORMED GVI OF LANDING GEAR EMERGENCY LANDING GEAR DOOR ON F/O'S SIDE, OPENED EMERGENCY LANDING GEAR EXTENSION DOOR AS REQUIRED WITH NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: FUEL CELL — LEAKING (RT WING ROOT) · airframe 9,907 hrs · 6,186 cycles

WHILE GAINING ACCESS TO WORK DMI: REF HYDRAULIC LINE & SUPPORT BLOCK ASSY IN L/H FWD WHEEL WELL REF E175 AIPC 29-10-15-41 FIG 41 ITEM 300 REQUIRES REPLACEMENT WITH BLOCK P/N 170-01931-901 WITHIN 20 FC. NOTED FUEL ODOR APPROACH LH MLG WHEEL WELL. N/R-00002: EVIDENCE OF FUEL SEEP AT WING ROOT INSIDE WTF PANEL JUST FWD OF L/H GEAR WELL.

Part: NONE — NONE · airframe 9,673 hrs · 6,023 cycles

CARPET AT ROW 4 & 3 FRAYED CAUSING TRIPPING HAZARD. REMOVED FROM SERVICE. INSTALLED NEW TAPE UNDERNEATH CARPET REF E175 AMM TASK 25-24-01-350-801-A. CARPET IS NO LONGER LIFTED. CLEARS NEF. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING MESSAGE — ILLUMINATED (R1 DOOR) · airframe 8,810 hrs · 5,434 cycles

ALL CABIN DOORS, MFD STATUS PAGE SHOWS R1 DOOR UNSECURED. R1 DOOR ARMED VENT FLAP HANDLE DOWN WITH VENT FLAP CLOSED. ALL OTHER DOOR INDICATIONS SHOW DOOR CLOSED AND ARMED POSSIBLE LIVE DOOR. REMOVED FROM SERVICE. PLACED ON MEL. 6/20 MEL CLEARED BY PREFORMED GVI OF FORWARD SERVICE DOOR, CHECK GOOD. PREFORMED SERVICING OF FORWARD SERVICE DOOR GIRT-BAR IAW E-175 AMM 52-41-41-600-801-A. FORWARD SERVICE DOOR BOX MECHANISM IAW E-175 AMM 52-41-22-600-801-A. OPENED AND CLOSED DOOR MULTIPLE TIMES. DOOR INDICATION GOOD CLEAR MEL. RETURNED TO SERVICE.

Part: WIRE HARNESS — MISROUTED (FUEL QTY) · airframe 8,746 hrs · 5,391 cycles

DURRING FUEL QUANTITY HARNESS ROUTING INSPECTION, FOUND INCORRECT ROUTING UNDER PANEL 195AL. REROUTED GROUND SPOILER CONT MDL HARNESS SO THAT IT RAN SEPERATE FROM FQIS HARNESS TO COMPLY WITH INSPECTION CRITERIA IN E175 AMM 28-41-00-210-801-A

Part: CIRCUIT CARD — MALFUNCTIONED (ZONE 100) · airframe 8,507 hrs · 5,265 cycles

PASSING THROUGH 7,500FT ON DESCENT, BLEED 2 FAIL CAUTION ILLUMINATED. RESET THE BLEED 2 IAW THE E&A CHECKLIST. THE BLEED 2 FAIL CAUTION MESSAGE EXTINGUISHED . PLACED ON MEL 36-00-00A. MEL CLEARED 5/15 BY PERFORMING WIRE CHECKS PER E175 FIM TASK 36-11-00-810-816-A STEPS 6P-S. NO DEFECTS NOTED. INTERROGATED CMC, FOUND FAULT CODE 21001610AM1 AMS MOTORDRIVE MOD [C1] FAULT. REMOVED & REPLACED AMS MOTOR DRIVE CARD IN SPDA 2 SLOT 20 PER E175 FIM TASK 36-11-00-810-816-A STEP 6I. OPS CHECK GOOD. PREFORMED HIGH POWER RUNS ON BOTH ENGINES WITH BLEED 1 AND APU BLEED AIR DISENGAGED. NO DEFECTS NOTED. PLACARDS REMOVED. CLEARS MEL. RETURNED TO SERVICE.

Part: LIGHT — DAMAGED (CABIN FLOOR) · airframe 8,417 hrs · 5,256 cycles

PHOTOLUMINESCENT INDICATOR STRIP LIGHT ADJACENT TO FWD GALLEY IS CRACKED AND DISCOLORED, REPLACED REF E175 AMM 33-50-21-00-801-A AND 33-50-21-400-801A.

Part: SENSOR — MALFUNCTIONED (BLEED TEMP) · airframe 7,328 hrs · 4,564 cycles

BLEED 2 FAULT CAUTION WHILE ON DECENT. RAN QRH CHECKLIST, FAULT EXTINGUISHED. FAULT REAPPEARED WITHIN 5 MINUTES. RAN QRH AGAIN, FAULT CLEARED. RECEIVED FAULT AGAIN & LEFT BLEED DESELECTED. PLACED ON MEL. CLEARED BY REF E175 FIM 36-14-00-810-802-A AND FIM 36-11-00-810-816-A FOR TROUBLESHOOTING. REPLACED RT BLEED TEMPERATURE SENSOR, REF E175 AMM 36-14-03-000/400-801-A. OPERATIONS CHECK GOOD, FAULT CODES DID NOT RETURN. CLEAR MEL. RETURNED TO SERVICE.

Part: LEVER — BINDING (PAX DOOR) · airframe 5,302 hrs · 3,428 cycles

AFT PASSENGER DOOR ARMING LEVER DID NOT TRAVEL TO ITS FULL UP & DISARMED POSITION. ARMING LEVER STOPPED APPROXIMATELY 2" LOWER THAN THE OPPOSITE DOOR. LOCK INDICATORS DO NOT SEEM TO BE FULLY SEATED IN CORRECT POSITION. REMOVED FROM SERVICE. OPS CK THE L2 DOOR OPENED & CLOSED NORMAL. OPS ARMING & VENT FLAP LEVERS OPS NORMAL. ALL DOOR INDICATORS CORRECT. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: DOOR — FROZEN (SERVICE DOOR) · airframe 5,120 hrs · 3,316 cycles

FORWARD SERVICE DOOR FROZE UNABLE TO DISARM. REMOVED FROM SERVICE. CYCLED DOOR FROM ARMED TO DISARMED SEVERAL TIMES. DOOR ARMS AND DISARMS NORMALLY. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: LOCK — LACK OF LUBE (COCKPIT DOOR) · airframe 3,228 hrs · 2,112 cycles

FLIGHT DECK DOOR LOCK /UNLOCK INOP. AUTO UNLOCK UNSUCCESSFUL. MANUAL OVERRIDE DOES NOT OPERATE SMOOTHLY. REMOVED FROM SERVICE. FOUND COCKPIT DOOR LATCH STICKING. APPLIED LUBRICANT IN REF TO AMM 52-51-03 OPS TEST NORMAL. AIRCRAFT RETURNED TO SERVICE.

Part: LATCH — BINDING (COCKPIT DOOR) · airframe 2,728 hrs · 1,789 cycles

CREW REPORTS FLT DECK DOOR LATCH STICKS @ TIMES. REMOVED FROM SERVICE. CND, OPERATED FLT DECK DOOR LATCH & LOCKS W/ NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: MECHANISM — LACK OF LUBE (PAX DOOR) · airframe 1,918 hrs · 1,276 cycles

FORWARD PASSENGER DOOR DOES NOT OPEN. REMOVED FROM SERVICE. ABLE TO OPEN MCD, PERFORMED GVI OF DOOR AND HANDLE ASSY, NO DEFECTS NOTED. FOUND EXTERNAL DOOR HANDLE STICKING WHEN OPENING FROM THE OUTSIDE, NO DEFECTS WHEN OPENING FROM THE INSIDE. PERFORMED LUBRICATION OF FWD MCD BOX MECHANISM, REF AMM TASK 52-11-22-600-801-A. EXTERNAL DOOR HANDLE NO LONGER STICKING. OPS TEST GOOD. A/C OKAY FOR CONTINUE SERVICE. NO PARTS REPLACED.

Part: SMOKE DETECTOR — FALSE ACTIVATION (LAVATORY) · airframe 1,099 hrs · 745 cycles

MASTER WARNING LAV SMOKE ILLUMINATED DECESENDING THROUGH 6000'. PAX OCCUPYING FWD LAV AT THE TIME. C/W TEST OF FWD LAV SMOKE DETECTOR PER AMM 26-14-01-700-801-A, NO DEFECTS NOTED. RETURNED TO SERVICE. NO PARTS REPLACED.