N632QX

Part: MODULE — MALFUNCTIONED (ZONE 200) · airframe 19,921 hrs · 13,932 cycles

FLIGHT 2111. HYD 2 SOV FAIL MESSAGE ON EICAS. RETURNED TO FIELD AND ACCOMPLISHED UNEVENTFUL LANDING. REMOVED FROM SERVICE. REPLACED HYDRAULIC CONTROL PANEL IAW AMM 29-10-01-000/400-801-A OPS CHECK PASS.REMOVED AND REPLACED RELAY K-15 PER SWPM 20-32-02 & REF AMM 24-51-03-400/000/802-A. AS PER REQUESTED CAUTIONARY. PERFORMED OPS TEST 29-11-11-710-801-A, CHECKS GOOD. RETURNED TO SERVICE.

Part: AUTOBRAKE SYS — FAULTED (ZONE 700) · airframe 17,962 hrs · 12,350 cycles

FLIGHT 2020. AUTO BRAKE KICKED OFF OF RTO ON TAKEOFF ROLL AS AIRCRAFT WAS BELOW 45 KNOTS . REJECTED TAKEOFF. REMOVED FROM SERVICE AND PLACED ON MEL 32-41-02A. MEL WORKED 4/7 INTERROGATED CMC FOUND FAULT CODES 32410005ABM AND 32410003ABM. C/W FIM 32-41-00-810-144-A. FOUND TO BE TRANSITORY. CONTINUE DMI.

Part: PLACARD — PEELING (ZONE 200) · airframe 17,093 hrs · 11,636 cycles

L1 DOOR RED ARROW PLACARD PEELING. REMOVED FROM SERVICE. REMOVED PEELING PLACARD AND REPLACED. NO FURTHER DEFECT. RETURNED TO SERVICE.

Part: CONTROL LEVER — MALFUNCTIONED (ZONE 200) · airframe 16,748 hrs · 11,343 cycles

MASTER WARNING LG LEVER DISAG APPEARED WHILE RETRACTING GEAR ON DEPARTURE FROM PAE. CONDUCTED LG LEVER DISAG CHECKLIST IN IRM. AFTER CYCLING GEAR HANDLE GEAR RETRACTED NORMALLY. GEAR EXTENDED NORMALLY UPON ARRIVAL. REMOVED FROM SERVICE. REPLACEMENT OF THE LANDING GEAR CONTROL LEVER. CHECKS GOOD. RETURNED TO SERVICE.

Part: SELECTOR VALVE — MALFUNCTIONED (ZONE 700) · airframe 16,712 hrs · 11,313 cycles

FLIGHT 2411. LANDING GEAR LEVER DISAG WARNING LIGHT ON T/O. RAN CHECKLIST. WARNING CLEARED. REMOVED FROM SERVICE. FAULT CODE 32600148. REF W/O 345204, N/R-00001 FOR REPLACEMENT OF THE LANDING GEAR SELECTOR VALVE AND WORK PERFORMED. CHECKS GOOD. RETURNED TO SERVICE.

Part: FITTING — INOPERATIVE (SLIDE) · airframe 13,910 hrs · 9,125 cycles

FORWARD SERVICE DOOR AFT EVACUATION SLIDE-FITTING LATCH NOT RETURNING TO UPRIGHT POSITION. REPLACED FORWARD SERVICE DOOR AFT EVACUATION SLIDE ASSEMBLY IAE EMBRAER 175 MM TASK #'S 53-10-25-000-804-A PARAGRAPHS 7A-7C AND 53-10-25-400-804-A PARAGRAPH 8C-8K. CLOSED FORWARD SERVICE DOOR AND CYCLED ARMING HANDLE FROM DISARMED TO ARMED AND BACK TO DISARM 3 TIMES. OPENED FORWARD SERVICE DOOR. FORWARD AND AFT EVACUATION SLIDE FITTING LATCHES BOTH RETURNED TO CORRECT POSITION.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,764 hrs · 8,267 cycles

CORROSION IN INTERCOSTAL BETWEEN FR. 86-87 STR. 27-28R AT DRAIN MAST. BLENDED TO REMOVE DAMAGE ON SKIN SURFACE UNDER AFT FUSELAGE DRAIN MAST.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,764 hrs · 8,267 cycles

LEFT SILL JUST AFT OF FR 19 HAS CORROSION. REMOVED AND REPLACED LEFT SILL JUST AFT OF FR 19 SRM 51-40-08.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,764 hrs · 8,267 cycles

RIGHT SILL AT FR 14 HAS CORROSION. REMOVED AND REPLACED RIGHT SILL AT FR 14 SRM 51-40-08. RESTORED SURFACE PROTECTION. APPLIED TOP COAT SRM 51-23-06.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,764 hrs · 8,267 cycles

AFT SERVICE DOOR EMERGENCY EVACUATION SLIDE MECHANISM CABLE SHEATHING PLASTIC COATING CRACKED AND PULLED BACK EXPOSING STRANDS AT UPPER SWEDGE. REMOVED AND REPLACED AFT SERVICE DOOR EMERGENCY EVACUATION SLIDE MECHANISM CABLE AMM 52-42-40. ADJUSTMENT CHECK GOOD AMM 52-42-40.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,764 hrs · 8,267 cycles

CORROSION IN SHEAR CLIP AT FR.88 BETWEEN STR. 27-28R. REMOVED AND REPLACED SHEAR CLIP AT FR 88 BETWEEN STR 27-28R SRM 51-40-08. RESTORED SURFACE PROTECTION. APPLIED TOPCOAT AND C.I.C. SRM 51-23-06

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,764 hrs · 8,267 cycles

CORROSION IN RH UPPER SHEET BETWEEN FR 85-86 AT RH BUTT LINE 12". REMOVED AND REPLACED RH UPPER SHEET SRM 51-40-08.

Part: UNKNOWN — UNKNOWN (UNKNIOWN) · airframe 12,764 hrs · 8,267 cycles

CORROSION IN SHEAR CLIP FR 87 BETWEEN STR 27-28R. REMOVED AND REPLACED SHEAR CLIP FR-87 BETWEEN STR 27-28R SRM 51-40-08.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,764 hrs · 8,267 cycles

CORROSION IN RH SHEAR PANEL BETWEEN FR 87-88 RH BUTT LINE 13" TO RH BUTT LINE 42". REMOVED AND REPLACED RH SHEAR PANEL BETWEEN FR 87-88 SRM 51-40-08.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,764 hrs · 8,267 cycles

CORROSION IN CENTER SHEAR PANEL BETWEEN FR 87-88 FROM LH BUTT LINE 9.5" TO RH BUTT LINE 9.5". BLENDED OUT CORROSION IN CENTER SHEAR PANEL FRAME 87-88 SRM 51-10-03. NOMINAL .063" LOSS .003" REMAINING. -060" LENGTH 1.54' WIDTH 1.42". FOUND TO BE WITH IN LIMITS SRM 53-23-10/AD/AD03.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,764 hrs · 8,267 cycles

CORROSION, AFT PASSENGER DOOR CUTOUT LOWER BEAM ON UPPER EDGES OF FORWARD AND AFT ESCAPE SLIDE FITTING CUTOUTS. BLENDED OUT CORROSION IN AFT PAX DOOR CUTOUT LOWER BEAM ON FWD AND AFT ESCAPE SLIDE FITTINGS SRM 51-10-03. ALLOWABLE DAMAGE .080" (FWD) LOSS .005". LENGTH .624" WIDTH .078" (AFT) LOSS-.025" LENGTH 1.07" WIDTH .141". BOTH FOUND TO BE WITH IN LIMITS SRM 53-10-11-AD02.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 12,764 hrs · 8,267 cycles

AFT E-BAY SMOKE TUBE GRILL CLOGGED. CLEANED AFT E-BAY SMOKE TUBE GRILL REF. 12-22-01.

Part: CONTROL QUADRANT — MALFUNCTIONED (ZONE 200) · airframe 12,759 hrs · 6,284 cycles

ENG TLA NOT TOGA CAUTIONED ILLUMINATED DURING TAKEOFF AT APPROXIMATELY 80 KIAS MANUALLY VERIFIED THRUST LEVERS WERE IN TOGA POSITION. ABORTED TAKEOFF AND RETURNED TO THE GATE. REMOVED FROM SERVICE. AUTO THROTTLE SYSTEM PLACED ON MEL 22-30-00A. RETURNED TO SERVICE. 3/23 MEL CLEARED BY REPLACING THRUST CONTROL QUADRANT ON H9010/1139 TASK CARD N/R 00009, THIS ACTION CLEARS MEL 22-30-00(B).

Part: LIGHT — MALFUNCTIONED (CABIN FLOOR) · airframe 12,129 hrs · 7,721 cycles

FA REPORTS FLOOR LIGHTING WILL NOT STAY LIT. REMOVED FROM SERVICE. REPLACED PHOTOLUMINESCENT INDICATOR STRIP AT 4A , NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: NONE — INOPERATIVE (ZONE 800) · airframe 12,088 hrs · 7,679 cycles

R2 ARM/DISARM LEVER COVER STUCK AND DIFFICULT TO MOVE. REMOVED FROM SERVICE. R&R R2 DOOR ARM / DISARM DOOR COVER HINGE REF E175 AMM TASK 25-23-22-000/400-801-A & MCN # E250100-02 ISSUE #7.OPS CHECK GOOD. NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: COFFEEMAKER — SMOKE (AFT GALLEY) · airframe 12,084 hrs · 7,675 cycles

AFT INBOARD COFFEE MAKER POWER BUTTON FLASHING AND VISIBLE SMOKE AND ELECTRICAL SMELL. REMOVED FROM SERVICE. REMOVED AND REPLACED AFT INBOARD COFFEE MAKER IAW AMM TASK 25-37-03-000-801-A/400-801-A. OPS CHECK GOOD, CLEAR DEFECT. RETURNED TO SERVICE.

Part: DOOR — BINDING (COCKPIT) · airframe 11,937 hrs · 7,529 cycles

CREW REPORTS FLIGHT DECK DOOR STICKY TO OPEN. REMOVED FROM SERVICE. CLEANED FLIGHT DECK DOOR FRAME AND DOOR LATCH, DOOR NOW OPERATES NORMAL. NO DEFECTS NOTED.RETURNED TO SERVICE.

Part: PNEUMATIC SYSTEM — LOW PRESSURE (ZONE 800) · airframe 11,223 hrs · 7,009 cycles

R2 DOOR ASSIST ACTIVATION / NO SLIDE DEPLOYMENT. REMOVED FROM SERVICE. REMOVED AFT SERVICE DOOR PNEUMATIC ASSY. IAW E175 AMM TASK 52-42-51-000-801-A STEPS 1. - 6.E. (STEP 6.F. DID NOT REQUIRE REMOVAL.) 7. INSTALLED A SERVICABLE FROM STOCK PNEUMATIC ASSY IAW E175 AMM 52-42-51-400-801-A STEPS 1. - 8.S. (NOTE: STEP R DID NOT REQUIRE ADJUSTMENT) (STEP 9.A. IS N/A - NOT REMOVED.) COMPLIED WITH STEPS 9. B-E. NO FURTHER DEFECTS OR LEAKS NOTED. RETURNED TO SERVICE.

Part: NONE — NONE · airframe 10,712 hrs · 6,639 cycles

L1 AND R1 EMERGENCY LIGHTS NOT EXTINGUISHING DOES NOT FO OUT WITH EMER LIGHT SWITCH TO OFF. OTHER LIGHTS OPERATE NORMAL. REMOVED FROM SERVICE. RECYCLED POWER EMERGENCY LIGHTS WORK OK REF AMM 33-50-00-710-801 CW COURTESY LIGHTS TEST REF AMM 33-26-00-710-801. EMERG LIGHTING OPERATIONAL TEST REF AMM 33-50-00-710-801 OPS CHECK GOOD. LIGHTS WERE DETERMINED TO BE COURTESY LIGHTS REF AMM 33-26-00-710-801-A. AIRCRAFT RETURNED TO SERVICE.

Part: NONE — NONE · airframe 9,927 hrs · 6,097 cycles

RUBBER FLOORING IN ENTRY WAY BY MAIN CABIN DOOR PEELING UP WHERE IT MEETS CARPET.TRIPPING HAZARD. REMOVED FROM SERVICE. RE-SECURED RUBBER FLOORING IN ENTRY WAY BY MAIN CABIN DOOR.NO FURTHER DEFECTS NOTED.RETURNED TO SERVICE.

Part: SPACER — DAMAGED (SIGN) · airframe 9,401 hrs · 5,717 cycles

EXIT SIGN NEXT TO BROKEN FWD FA SEAT BROKEN. REMOVED FROM SERVICE. R+R EXIT SIGN BRACKET NEXT TO FWD FA SEAT, AS NEEDED. NO FURTHER DEFECTS NOTED. OPS TEST NORMAL. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — MISROUTED (SPOILER CONTROL) · airframe 8,772 hrs · 5,298 cycles

AFT SPOILER CNTL MODULE HARNESS FOUND TO BE ROUTED WITH FUEL QTY HARNESS FROM MODULE TO JUST INSIDE THE WHEEL WELL. REROUTED AFT SPOILER CNTL HARNESS AWAY FROM FUEL QTY HARNESS PER E175 AMM 28-41-06-400-801-A, SWPM 20-45-30

Part: PLACARD — MISSING (CABIN) · airframe 8,264 hrs · 5,208 cycles

SLIDE INDICATION PLACARD ON R1 DOOR MISSING. DEFERRED ITEM AND RETURNED TO SERVICE. REPLACED MISSING SLIDE INDICATION PLACARD REF 175 AMM 11-32-03-01 CLEARS DMI. RETURNED TO SERVICE.

Part: ARMING LEVER — BINDING (R1 DOOR) · airframe 7,967 hrs · 4,841 cycles

R1 DOOR ARMING MECHANISM JAMMING. REMOVED FROM SERVICE. PERFORMED GVI OF R1 DOOR AND FOUND TO BE CONTAMINATED WITH ICE IN AREA OF VENT FLAP. REMOVED ICE AS REQUIRED, CYCLED ARMING MECHANISM AND OBSERVED NORMAL FUNCTION AND INDICATION. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — DELAMINATED (RUDDER) · airframe 7,620 hrs · 4,636 cycles

ULTRASONIC INSPECTION OF LEFT RUDDER SKIN REVEALS DELAMINATION AT STATION 5810 AND 5855 UPPER END OF PANEL. COMPLETED PERMANT REPAIR, IAW SRM 55-40-00, 55-71-08, 51-70-01.

Part: SKIN — DELAMINATED (RUDDER) · airframe 7,620 hrs · 4,636 cycles

ULTRASONIC INSPECTION OF RIGHT RUDDER SKIN DETECTS DELAMINATION AT STATION 5855 AT UPPER END OF PANEL. PERFORMED PERMANT REPAIR, IAW SRM 55-40-00, 51-71-08, 51-70-01.

Part: SKIN — DAMAGED (E/E ACCESS) · airframe 7,620 hrs · 4,636 cycles

FORWARD AVIONICS ACCESS HATCH HAS 2 SPOTS LIGHTNING STRIKE DAMAGE ON EXTERNAL SKIN. REPLACED EXTERNAL SKIN, IAW EC ETD2021-170-001771.

Part: DOOR — OUT OF ADJUST (COCKPIT) · airframe 7,297 hrs · 4,439 cycles

FLIGHTDECK DOOR DIFFICULT TO OPEN. REMOVED FROM SERVICE. INSPECTED COCKPIT DOOR, FOUND DOOR TO BE OUT OF ADJUSTMENT. PERFORMED ADJUSTMENT OF COCKPIT DOOR, REF E175 AMM TASK 52-51-01-820-801-A. OPERATIONS CHECK GOOD, NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: FAULT MESSAGE — FALSE INDICATION (CARGO FIRE SUPRE) · airframe 7,153 hrs · 4,359 cycles

CRG FWD AND AFT FIRE SYS FAIL MESSAGES. REMOVED FROM SERVICE. POWERED DOWN A/C AND POWERED UP A/C AND COMPLIED WITH FIM TASK 26-15-00-810-801 1 THROUGH 7 A THROUGH C (1) AND FIM TASK 26-15-00-810-804A 1 THROUGH 7, A THROUGH C(1) FAULTS REMOVED. RETURNED TO SERVICE.

Part: LATCH — DIRTY (COCKPIT DOOR) · airframe 6,694 hrs · 4,098 cycles

FLIGHT DECK DOOR REQUIRES A LOT OF FORCE TO OPEN WHEN UNLOCKED. REMOVED FROM SERVICE. CLEANED FLIGHT DECK DOOR LATCH MECHANISM AS REQUIRED. DOOR NOW OPERATES NORMALLY WITH ONLY A SMALL AMOUNT OF FORCE REQUIRED TO OPEN WHEN UNLOCKED. RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 5,192 hrs · 3,278 cycles

FIRST 2 STRIPS (PHOTOLUMINESCENT) ON GROUND WONT LIGHT UP ( PHOTOLUMINESCENT ESCAPE ROUTE MARKING SYSTEM ). REMOVED FROM SERVICE. INSPECTED AND FOUND FIRST TWO PHOTOLUMINESCENT GROUND STRIPS IAW E175 AMM33-50-21-960-801-A. CLEARS DMI, PLACARDS REMOVED, MTX CONTROL NOTIFIED. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (CABIN) · airframe 4,916 hrs · 3,123 cycles

DURING TAXI WITH APU & ENGINES RUNNING CREW SMELLED WHAT SEEMED LIKE BURNING RUBBER OR EXHAUST FUMES. FLIGHT ATTENDANTS REPORTED SAME SMELL INCLUDING SYMPTOMS OF POSSIBLE CO POISONING. CREW DONNED MASK, TURNED APU OFF AT DIRECTION OF MX. SMELL DIDN'T INCREASE BUT DIDN'T DISSIPATE. UPON RETURNING TO GATE, APU WAS TURNED BACK ON IN ORDER TO TURN ENGINES OFF AND GET GPU POWER IMMEDIATELY TO TURN OFF APU. WHILE WAITING FOR GPU W/APU RUNNING SMELL FUMES INCREASED WITH INTENSITY AND POSSIBLE CO POISONING SYMPTOMS INCREASED. REMOVED FROM SERVICE. VERIFIED CIRCUIT BREAKERS IN & NOT TRIPPED, PERFORMED WALK AROUND OF AIRCRAFT, NO DEFECTS NOTED, PERFORMED WALK THRU OF INTERIOR OF AIRCRAFT, NO DEFECTS OR ORDERS NOTED JCS RAP 3491366 12-18-19. RAN APU FOR 45 MIN, BLEEDS SELECTED ON, NO SMELL NOTICED IN CABIN. GROUND RAN BOTH ENGINES NO SMELL NOTICED. SELECTED BLEED 2 OFF NO SMELL. SELECTED BLEED 1 OFF, NO SMELL. SELECTED BOTH BLEEDS ON WITH PACK 1 SELECTED ON, NO SMELL. SELECTED PACK 2 ON, NO SMELL NOTICED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — FUMES (CABIN/COCKPIT) · airframe 4,916 hrs · 3,123 cycles

DURING TAXI WITH APU & ENGINES RUNNING CREW SMELLED WHAT SEEMED LIKE BURNING RUBBER OR EXHAUST FUMES. FLIGHT ATTENDANTS REPORTED SAME SMELL INCLUDING SYMPTOMS OF POSSIBLE CARBON MONOXIDE POISONING. CREW DONNED MASK, TURNED APU OFF AT DIRECTION OF MAINTENANCE. SMELL DIDN'T INCREASE BUT DIDN'T DISSIPATE. UPON RETURNING TO GATE, APU WAS TURNED BACK ON IN ORDER TO TURN ENGINES OFF AND GET GPU POWER IMMEDIATELY TO TURN OFF APU. WHILE WAITING FOR GPU W/APU RUNNING SMELL FUMES INCREASED WITH INTENSITY AND POSSIBLE CARBON MONOXIDE POISONING SYMPTOMS INCREASED. REMOVED FROM SERVICE. VERIFIED CIRCUIT BREAKERS IN & NOT TRIPPED, PERFORMED WALK AROUND OF AIRCRAFT, NO DEFECTS NOTED, PERFORMED WALK THRU OF INTERIOR OF AIRCRAFT, NO DEFECTS OR ORDERS NOTED. RAN APU FOR 45 MIN, BLEEDS SELECTED ON, NO SMELL NOTICED IN CABIN. GROUND RAN BOTH ENGINES NO SMELL NOTICED. SELECTED BLEED 2 OFF NO SMELL. SELECTED BLEED 1 OFF, NO SMELL. SELECTED BOTH BLEEDS ON WITH PACK 1 SELECTED ON, NO SMELL. SELECTED PACK 2 ON, NO SMELL NOTICED. RETURNED TO SERVICE. COULD NOT DUPLICATE. NO PARTS REPLACED.

Part: SHUTOFF VALVE — MALFUNCTIONED (BLEED AIR SYS) · airframe 3,688 hrs · 2,336 cycles

DURING CLIMBOUT PASSING THROUGH 11000 FT MASTER CAUTION BLEED 2 FAIL AND ADVISORY BLEED 2 OFF POPULATED IN EICAS. RAN QRH CHECKLIST MASTER CAUTION AND ADVISORY MESSAGES WENT AWAY AND CAME BACK. CONTINUED FLIGHT AT FL310. REMOVED FROM SERVICE. SYSTEM PLACED ON MEL 36-00-00A. MEL CLEARED BY REPLACING NPRSOV VALVE. OPS/LEAK CHECK GOOD. RETUNRED TO SERVICE.

Part: ACCESS PANEL — DEFECTIVE (COCKPIT) · airframe 2,172 hrs · 1,399 cycles

ALTERNATE LANDING GEAR EMERGENCY DOOR DOES NOT LATCH. REMOVED FROM SERVICE. REMOVED AND REPLACED WITH "NEW" FROM STOCK EMERGENCY GEAR DOOR ASSY AND COCKPIT FLOOR ASSY. OPS CHECKS GOOD., PLACARDS INSTALLED. REF. AMM TASK 53-01-32-400-802-A. RETURNED TO SERVICE.

Part: FUEL SYS — LEAKING (RT MLG WW) · airframe 2,050 hrs · 1,323 cycles

DURING THE REPLACEMENT OF THE HYDRAULIC SUPPORT BLOCK IN THE RH WHEEL WELL, DISCOVERD A FUEL LEAK IN THE RIGHT HAND FORWARD WHEEL WELL. AIRCRAFT OUT OF SERVICE FOR REPAIRS.

Part: SMOKE WARNING — FALSE ACTIVATION (LAVATORY) · airframe 1,171 hrs · 758 cycles

IN CRUISE LAV SMOKE WARNING ILLUMINATED. SPOKE TO FA AND IT WAS THE FORWARD AND IT WAS OCCUPIED, PASSENGER OPENED LAV DOOR IMMEDIATELY AND IT EXTINGUISHED. NO SMOKE SMELL NOTED. REMOVED FROM SERVICE. C/W LAVATORY SMOKE DETECTOR OPS TEST REF AMM TASK 26-14-01-710-801-A PARA 1-8 C-D &9. OPS TEST GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: MECHANISM — LACK OF LUBE (L1 DOOR) · airframe 1,049 hrs · 676 cycles

L1 DOOR SEEMS DIFFICULT TO OPEN FROM THE OUTSIDE. LUBRICATED THE DOOR BOX MECHANISM IAW AMM TASK 52-11-22-600-801-A, DOOR NOW OPENS SMOOTHLY AND WITH NO DIFFICULTY.

Part: SMOKE DETECTOR — MALFUNCTIONED (LAVATORY) · airframe 595 hrs · 366 cycles

MASTER WARNING ON EICAS LAV SMOKE AFT FA REPORTED THAT HE HEARD A SQUEAL LIKE SOUND FROM THE AFT LAV. REMOVED FROM SERVICE. PER VERBAL CONSULT WITH CREW, CONFIRMED THERE WAS NO SMOKE ODOR COMING FROM LAV. REPLACED AFT LAV SMOKE DETECTOR REF TASK 23-14-01-000-801-A AND 26-14-01-400-801-A OPS CHECK GOOD. RETURNED TO SERVICE.