N665QX

ATA 7230

Part: BLADE — FAULTED (ENGINE) · airframe 5,662 hrs · 4,902 cycles

ENG NR 2 AMBER LP EICAS INDICATION CLIMBING THROUGH 12000' QRH CHECKLIST RAN REAPPEARED 3X FLEW AT OFF AFTER CHECKLIST ACCOMPLISHED 3RD TIME. COULD ONLY CLIMB TO FL290 IN CRUISE LP AVERGEDC/W TASK MCN E770001-01, FOUND TO BE ABNORMAL, N1 VIB WORKSCOPE DMI. ACFT OK FOR SVC. 3.6 VIB WITH MOMENTARY 4.0 VIB. DIVERTED AND ACCOM[PLISHED A UNEVENTFUL LANDING. REMOVED FROM SERVICE. INSPECTED #2 ENG FOR LOOSE BUMPERS AND STICKING BLADES. NO DEFECTS NOTED. C/W MTC E175-722101 (SP097) AND MTC E175-72-00-00-QE02 (PIN LUBE). VERIFIED BLADE POSITION, S/N AND WEIGHT AGREED WITH BLADE MAP DATED 7-20-2026. CLR DMI. RETURNED TO SERVICE.

ATA 3240

Part: BRAKE — DRAGGING (ZONE 700)

AIRCRAFT PULLS RIGHT AT ALL SPEEDS ON THE GROUND, RUDDER OR TILLER CORRECTION NEEDED TO MAINTAIN A STRAIGHT LINE. REMOVED FROM SERVICE. INTERROGATED CMC. NO FAULTS FOUND. PERFORMED FIM TASK 32-00-00-810-802-A STEP 1-5N. FOUND NR 1 STEERING FEEDBACK SENSOR OUT OF LIMITS. ADJUSTED NR 1 STEERING FEEDBACK SENSOR PER AMM 32-53-09-820-802-A. NO HELP. ON TAXI, NOTICED #3 & #4 BRAKE TEMPS HIGHER THAN NR 1 & 2. REPLACED NR 3 & 4 BRAKE ASSY RREMOVED STEERING MANIFOLD IAW AMM 32-52-01-000-801-A . INSTALLED NEW FROM STOCK STEERING MANIFOLD IAW AMM 32-52-01-400-801-A. PERFORMED OPS TEST OF STEERING HYD SYSTEM IAW AMM 32-52-00-10-801-A. OPS TESTED GOOD. NO LEAKS NOTED. COMPLETED FOMC , ENSURED FULL TRAVEL AND VERIFIED PROPER DIRECTION OF MOVEMENT, NO DEFECTS NOTED IAW GPM 9.2.5. ACFT OK FOR SERVICE.

ATA 3160

Part: DISPLAY — FAULTED (ZONE 200) · airframe 3,938 hrs · 3,468 cycles

FLIGHT 2493. IN CRUISE AT FL350, ALL DISPLAYS MOMENTARILY WENT DARK FOR APPROXIMATLY THREE SECONDS, WHEN THEY RETURNED, THE EICAS REAPPEARED NORMALLY BUT BOTH MFDS WERE DISPLAYING EICAS INFORMATION WHILE THE PFD CONTINUED TO SHOW CORRECTLY. CYCLED THE DISPLAY FROM MFD TO AUTO, THEN EVERYTHING WENT BACK TO NORMAL REMOVED FROM SERVICE. PERFORMED A/C MESSAGE CHECK AND FOUND NO EXISING FAULTS. REF AMM 45-45-00-870-803-A. PERFORMED DISPLAYS OPS TEST AND ALL OPS ARE NORMAL AT THIS TIME. RETURNED TO SERVICE.

ATA 2430

Part: SWITCH — OUT OF POSITION (TRU 1) · airframe 3,936 hrs · 3,465 cycles

FLIGHT 2032. TRU 1 FAIL AT JET BRIDGE ON GPU DURING TAKEOFF ROLL. REJECTED TAKEOFF AT 65 KNOTS. REMOVED FROM SERVICE. FOUND TRU 1 SWITCH INADVERTENTLY SWITCHED TO THE "OFF" POSITION. PERFORMED DC ESSENTIAL GENERATION SYSTEM OPS TEST PER AMM TASK 24-31-00-710-801-A. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

ATA 2620

Part: SWITCH — FAILED (ZONE 200) · airframe 3,602 hrs · 3,202 cycles

DURING TASK CARD E175-26-22-09-720-801-A FUNCTIONAL TEST OF THE APU FIRE EXTINGUISHING SWITCH HARDWARE, THE TEST FAILED. REMOVED FIRE PANEL IAW AMM 26-20-01-000-801-A, REPLACED THE APU FIRE SWITCH IAW SPWM 20-33-01, REINSTALLED FIRE PANEL IAW AMM 26-20-01-400-801-A, OPS CHECK GOOD. APU SWITCH FUNC CHECK AMM 26-22-09-720-801-A, CHECKS GOOD.

ATA 3350

Part: BATTERY PACK — FAULTED (ZONE 200) · airframe 3,503 hrs · 3,116 cycles

FLIGHT 9743. "EMERG LT BATT FAULT" EICAS MSG ILLUMINATED ON LANDING. REMOVED FROM SERVICE. INTERROGATED CMC, COMPLY WITH ASSOCIATED FIM TASK 33-50-00-810-804A THROUGH STEP 8J. FOR FAULT CODE 33500004UT1. FERRIED AIRCRAFT FOR REPAIRS. PERFORMED OPS TEST OF AFT RH OUTBOARD EMER. LIGHT POWER UNIT IAW AMM 33-50-01-710-801-A. NO INDICATIONS ON ELPU. REPLACED RH OTBD ELPU BATT IAW AMM 33-50-01-000/400-802-A. ALL RELATED OPS TESTS NORMAL. EICAS MESSAGE REMAINED EXTINGUISHED. ELPU INDICATES NORMAL & CHARGED. NO FURTHER DEFECTS.

ATA 7320

Part: FADEC — MALFUNCTIONED (#1 ENGINE) · airframe 2,239 hrs · 2,009 cycles

WHILE SITTING AT THE GATE RECEIVED A ENG1 NO DISPATCH MASTER CAUTION WITH AN ASSOCIATED ENG1 FADEC FAULT ADVISORY. REMOVED FROM SERVICE. INTERROGATED CMC FOUND FAULT CODES 73216117E WITH FIM TASK 71-00-00-810-801-A AND 73-21-00-810-844-A. WITH POSSIBLE LR L1 FAULT FADEC. REMOVED AND REPLACED #1 ENGINE FADEC REF LMM 73-00-00-800-801. OPS CHECK GOOD. NO EICAS MESSAGE REMAINED. A/C GOOD FOR SERVICE. RETURNED TO SERVICE.

ATA 2913

Part: PUMP — MALFUNCTIONED (HYD SYSTEM) · airframe 2,136 hrs · 1,910 cycles

FLIGHT 2220. ON CRUISE WE GET MESSAGE HYD 1 LOW AT EICAS. WHEN WE CHECK HYD SYNOPTIC PAGE IT WAS 16%. MARKED EVENT IN DVDR AFTER ABOUT 10 MIN IT WENT DOWN TO 9%. IN 15 MIN IT WENT DOWN TO 0% AND HYD 1 ENGINE DRIVEN VALVE WAS NOT RUNING FLUID UPON LANDING MASTER CAUTION LOSS OF HYD SYS 1 AND THEN FLT CTRL NO DISPATCH. DIVERTED AND PERFORMED UNEVENTFUL LANDING. REMOVED FROM SERVICE. OPENED #1 ENG THRUST REVERSER IAW AMM 78-30-01-910-801-A PERFORMED GVI FOR OBVIOUS DAMAGE OF FLUID LEAKAGE. NO DEFECTS NOTED. PERFORMED DRAIN MAS INSPECTION IAW AMM 71-71-00 SUSPECT FLUID COMING FROM DRAIN TUBE B. TASK PERFORMED WERE AMM 78-30-01-910-801-A & LMM 71-71-00-200-803 REMOVED AND REPLACED EDP #1 ENGINE REF: E175 AMM TASK 29-11-01-000-801-A, 29-11-01-400-801-A. OPS CK AND LEAK CK GOOD. LEAK STILL PRESENT OUT DRAIN MAST. FURTHER TROUBLESHOOTING FOUND DUIRING MANUAL DEPLOYMENT OF #1 TR PRESES OF LEAK ON DRAIN MAST C/W CH.5 INSP. IAW E175 AMM TASK 05-50-50-23-200-801. LEAK CHECK 1 HYD SYS, NO LEAKS NOTED. PERFORMED FLIGHT CONTROL SYSTEM RETURN TO SERVICE-TEST IAW AMM TASK 27-00-00-070-801-A, OPS TEST GOOD. RETURNED TO SERVICE.

ATA 3400

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 1,086 hrs · 1,006 cycles

FLIGHT 2113. ON TAKEOFF, FLIGHT MODE DID NOT CHANGE FROM TO/GA TO CLIMB SEQUENCE. NAV BUTTON DID NOT WORK, VOR/ILS ONLY. NO EICAS MESSAGES OR CIRCUIT BREAKERS PRESENT TO INDICATE CAUSE. RETURNED TO FIELD LANDING UNEVENTFUL. REMOVED FROM SERVICE. NO ACTIVE FAULTS FOUND IN CMC. C/W AUTO PILOT OPS TEST IAW AMM TASK 22-11-00-710-802-A AND VHF NAV FUNCTION TEST IAW AMM TASK 34-32-00-720-801-A. OPS AND FUNC TESTS ARE GOOD. NO FAULTS FOUND. A/C WAS NOT DOWNGRADED. A/C REMAINS CAT 3 QUALIFIED. A/C STATUS PLACARD SHOWS GREEN CAT 3. MTX CONTROL NOTIFIED. RETURNED TO SERVICE. NO PARTS REPLACED.

ATA 3350

Part: LIGHT — NO DISCREPANCY (ZONE 200) · airframe 785 hrs · 743 cycles

EMERGENCY LIGHT SWITCH TEST NOT WORKING ON FORWARD FAP PER MEL 25-25-00(B). REMOVED FROM SERVICE. PERFORMED OPERATIONAL TEST OF EMERGENCY LIGHTING REF AMM TASK 33-50-00-710-801-A. OPS CHECK GOOD. EMERGENCY LIGHT SWITCH WORKS GOOD ON FWD FA PANEL. NO PARTS REPLACED. RETURNED TO SERVICE.

ATA 5241

Part: WASHER — MISSING (ZONE 800) · airframe 606 hrs · 572 cycles

R1 DOOR ESCAPE SLIDE INDICATOR DISPLAYS WHITE WHEN DOOR IS CLOSED AND DISARMED. REMOVED FROM SERVICE. INSPECTED AND FOUND FWD SVC DOOR BOX SPRING AND VISUAL INDICATOR ROD WASHER AND LOCK CLIP MISSING FROM SPRING ROD. INSTALLED NEW WASHER AND LOCK CLIP TO SPRING ROD REF E175 CMM 52-41-22-420-005-A01 STEP (9)(F). DOOR SLIDE VISUAL INDICATOR INDICATES PROPERLY. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.