N382QS

Part: WEB — CRACKED (ZONE 500) · airframe 13,842 hrs · 9,237 cycles

LH WING FWD WEB P/NP/N 6910269-39. CRACKED. ACCOMPLISHED TEXTRON AVIATION ENGINEERING REPAIR OF THE LH WING FWD WEB CRACK SR-680A-ATA57-33170 DATED APRIL 25, 2022 AND 8100-9 DATED APRIL 25, 2022; STANDARD REPAIR - CRACK DAMAGE, CENTER WING FAIRINGS, LH AND RH WEBS, WHEEL WELL.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 13,842 hrs · 9,237 cycles

LH LOWER REAR SPAR CAP CORRODED. ACCOMPLISHED TEXTRON AVIATION ENGINEERING LETTER DQ41230M1 DATED SEPTEMBER 21, 2023; LH LOWER REAR SPAR CAP CORROSION.

Part: SPAR CAP — CORRODED (ZONE 600) · airframe 13,842 hrs · 9,237 cycles

RH LOWER REAR SPAR CAP CORRODED. ACCOMPLISHED TEXTRON AVIATION ENGINEERING LETTER DQ41229M1 DATED SEPTEMBER 21, 2023; RH LOWER REAR SPAR CAP CORROSION.

Part: CONDENSER — DIRTY (ZONE 100) · airframe 13,659 hrs · 9,096 cycles

PNEUMATIC DISTRIBUTION: DURING A LONGER FLIGHT, ONCE THE CABIN BECOMES COLD SOAKED, AND THE SUPPLY DUCT TEMPERATURE WARMS UP WE NOTICED A SLIGHT OIL BURNING ODOR COMING FROM THE VENTS. I CHECKED THE VENT SUPPLY TEMPERATURE AND IT WAS ONLY SHOWING ABOUT 140. //SIGNOFF// REMOVED DIRTY CONDENSER BAG (PN: 83237-12) AND INSTALLED A NEW CUSTOMER SUPPLIED CONDENSER BAG (PN:83237-12), REINSTALLED WATER SEPARATOR IN AIRCRAFT AND OPS CHECK GOOD REF CE-680 MM 21-21-03.

Part: FLAG — DAMAGED (ZONE 800) · airframe 13,511 hrs · 8,997 cycles

MAIN CABIN DOOR EXTERIOR FLAG INDICATOR, REMAINS RED WITH THE DOOR HANDLE IN THE STOW DOWN POSITION. NORMAL INDICATION WOULD BE BLACK AND WHITE CROSS MARKS. VERIFIED INDICATOR FAILS IN CLOSED POSITION. REMOVED PAX DOOR SHROUD & ACCESS PANELS & LOCATED THE INTERNAL FLAG. FOUND THE BALL JOINT ON FLAG ARM TO BE DISCONNECTED & FLAG WAS DAMAGED. R & R PAX DOOR EXTERIOR FLAG INDIDICATOR IAW AMM 52-10-40. R & R ROD END & BALL JOINT ON EXTERNAL FLAG INDICATOR PERFORMED RIGGING OF ROD END, OPS CHECKED GOOD. REINSTALLED STAIR & ALL ACCESS PANELS. WORK COMPLETED REF 680-10-40.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · corrosion level 2 · airframe 13,473 hrs · 8,970 cycles

CORROSION FOUND ON VERTICAL STAB SPAR LH CAP ANGLE BETWEEN VFS 180-184. REPAIRED USING TEXTRON FIELD REPAIR FR-680-0245-11912 AND 8100-9 DATED 17MAY2023. THIS IS A MAJOR REPAIR.

Part: COUNTERBALANCE — OUT OF ADJUST (PAX DOOR) · airframe 12,965 hrs · 8,656 cycles

DOOR SEEMS TO BE OUT OF RIG. THE BOTTOM STEP APPEARS TO BE 3 TO 4 INCHES HIGHER THAN NORMAL. ALSO THE COUNTERBALANCE IS NOT WORKING WHEN THE DOOR IS CLOSED. IT WILL SLAM SHUT WITH A LOT OF FORCE. ADJUSTED DOOR COUNTER BALANCE SYSTEM IAW AMM 52-10-50. NO OTHER DEFECTS NOTED. DOOR OPERATIONAL CHECKS GOOD.

Part: BATTERY — INOPERATIVE · airframe 12,600 hrs · 8,392 cycles

CABIN EMERG LIGHT: DURING POWER ON CHECKLIST ALL EMERERGENCY LIGHTS INOP. WITH BATTERY ON EMERGENCY LIGHTS OPERATIONAL. "CORRECTIVE ACTION" COMPLIED WITH CE-680 EMERGENCY LIGHTING POWER SUPPLY BATTERY EXERCISE PROCEDURE. NO DEFECTS NOTED IAW TC-FLT-33-1001 REV 1/04MAY2002

Part: NOT REPORTED — NOT REPORTED · airframe 12,185 hrs · 8,129 cycles

EMERGENCY LIGHT SWITCH: WHEN YOU TURN THE EMER LIGHTS SWITCH OFF THE FOLLOWING LIGHTS REMAIN ON: AFT OVER WING EMERGENCY LIGHT. EXIT LIGHT IN THE DIVIDER, OVERHEAD LIGHT FORWARD OF THAT EXIT LIGHT, EXIT LIGHT IN LAV, AND OVERHEAD LIGHT ABOVE THE LAV. // SIGNOFF //EMERG LIGHT SWITCH: WHEN YOU TUM THE EM ACCOMPLISHED NETJETS CESSNA 680 EMERGENCY LIGHTING POWER SUPPLY BATTERY EXERCISE PROCEDURE NJA FORM M-60. NO DEFECTS NOTED. EMERGENCY LIGHTING POWER SUPPLY SYSTEM APPROVED FOR RETURN TO SERVICE.

Part: STRUCTURE — BENT (PAX DOOR) · airframe 11,536 hrs · 7,687 cycles

MAIN DOOR: MAIN CABIN DOOR CORNER BENT OUT APPROXIMATELY 3/4 INCH(JUST TO THE RIGHT OF THE HANDLE). // SIGNOFF // MAIN ENTRANCE DOOR LOWER HALF AFT MID SECTION OF DOOR SKIN EXTENTION.LOC: FS 220 AND WS 105.71. AREA OF TWO INCHES X TWO INCHES. PART OF THE LOWER SECTION OF THE DOOR EXTENDED SKIN. WHEN DOOR IS CLOSED THE DOOR SKIN IS BENT 0.5 INCHES OUTWARD FROM FUSELAGE. BENT IS DIAGNALL Y FROM UPPER CORNER FS 220/WS 105.71 TO LOWER CORNER FS 222/ WS 1 ~3.71. TOOK DIGITAL PHOTOS AND SENT TO MCC FOR REVIEW WITH NET JETS REPRESENTATIVE SPIRO PANAQAKIS RE-INSPECTED THE MED DOOR ANALYZED THE DAMAAE AND WAS VERY INSIQNIFICANT FAIRING DOOR SKIN BENT . BY VISUAL PRELIMINARY INSPECTION THERE IS NO CRACKS OR MINOR ISSUE FOR THE SKIN BENT OUT. PER NET JETS MCC REQUEST TO COMPLY RFTS-104949 REV O. COMPLIED NJA RFTS-1-4949 REV O SECTIONS 1 TO 3. REMOVED PAINT AND PRIMER, CLEANED ,INSPECTED AND PERFORMED 10X DETAIL INSPECTION TO VERIFY CRACKS OR ANY ADDITIONAL DEFECTS NO CRACKS OR DEFECT NOTED . PREPARE SURFACE TO APPLIED ALODINE SOLUTION, APPLIED PRIMER .RECEIVED CUSTOMER SUPPLIED FINISH PAINT TOUCH UP FOUND THE COLOR IS DIFFERENT TO THE INBOARD SECTION OF THE AREA OT THE MED REMOVED CONTACTED MCC AND ELECT TO NUT ON MEL FOR FURTHER MAINTENANCE AT THIS TIME. ALL THIS WORK WAS DONE REF CE-680 SRM 51-70-01 AND 51-10-01 AND CE-680 SPMM 20-50-00

Part: RIB — CORRODED (LT MLG WW) · airframe 11,515 hrs · 7,671 cycles

MECHANICALLY REMOVED AREA OF CORROSION LOCATED IN LH WING GEARWELL BAY 730DL OUTBD RIB LOWER MIDDLE AROUND HI-LOK IAW C680 SRM 51-70-02. FOUND CORROSION BLEND TO BE BEYOND C680 SRM LIMITATIONS. REPAIRED CORROSION BLEND IAW TEXTRON ENGINEERING MEMO REF DQ30071M1 RRL, SUBJECT: 680-0254 N382QS RRL CORROSION ON LWS 52 AND RWS 52 RIBS, DATED: MAY 21,2021.

Part: SPAR CAP — CORRODED (WING) · airframe 11,515 hrs · 7,671 cycles

MECHANICALLY REMOVED 2 AREAS OF CORROSION LOCATED ON AFT SPAR , LOWER SPAR CAP AT WS 37.00. FOUND INBD BLEND TO BE WITHIN LIMITS. PER NJA GMM 2.2.2 THIS IS LEVEL 1 CORROSION. FOUND 1 AREA AT WS 37.00 TO BE BEYOND LIMITS IAW C680 SRM 51-70-02. PROTECTED BARE METAL WHERE CORROSION BLEND WAS WITHIN SRM LIMITS IAW C680 SRM 51-20-01. REPAIRED CORROSION BLEND BEYOND LIMITS LOCATED AT WS.37.00 IAW TEXTRON ENGINEERING MEMO DQ30056M1 SUBJECT: LEFT-HAND WING AFT SPAR LOWER CAP CORROSION. DATED MAY 20,2021.

Part: RIB — CORRODED (RT MLG WW) · airframe 11,515 hrs · 7,671 cycles

MECHANICALLY REMOVED AREA OF CORROSION LOCATED IN RH WING GEARWELL BAY 720DR OUTBD RIB LOWER MIDDLE AREA IAW C680 SRM 51-70-02. FOUND CORROSION BLEND TO BE BEYOND C680 SRM LIMITATIONS. REPAIRED CORROSION BLEND IAW TEXTRON ENGINEERING MEMO REF DQ30071M1 RRL, SUBJECT: 680-0254 N382QS RRL CORROSION ON LWS 52 AND RWS 52 RIBS, DATED: MAY 21,2021.

Part: SENSOR — DEFECTIVE (RT ENGINE) · airframe 11,397 hrs · 7,586 cycles

ENG FIRE DETECT FAIL R AMBER CAS: IN CRUISE FLIGHT AT FL380 AMBER 'ENG FIRE DETECT FAIL R' CAS MESSAGE DISPLAYED. REMOVED INTERNAL FIRE & OVERHEAT SENSOR, PN:- 30B5702-01 ; SN: 121604. FROM RH ENGINE; DUE TO ENG FIRE DETECT FAIL R AMBER CAS MESSAGE DISPLAYED. INSTALLED NEW INTERNAL FIRE & OVERHEAT SENSOR, PN: 30B5702·01 ; SN: 175189, IN RH ENGINE. POST MAINTENANCE OPERATIONAL & LEAK CHECKS PERFORMED WITH NO DEFECTS NOTED. ALL MAINTENANCE ACCOMPLISHED IAW PW306C EMM CH 26-10·01 & 72-00-00.

Part: STRUCTURE — CORRODED (PAX DOOR) · airframe 11,216 hrs · 7,461 cycles

MECHANICALLY BLENDED AREAS OF BUBBLING PAINT AND CORROSION FROM MAIN CABIN DOOR STRUCTURE, LOCATED UNDER MOVABLE STEP BETWEEN THE TWO CENTER ATTACH POINTS, PERFORMED NDT AN REPORTED FOR REPAIR DISPOSITION. CLEANED, TREATED, AND PRIMED BLENDED AREAS IAW TEXTRON REPAIR MEMO.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 11,216 hrs · 7,461 cycles

MECHANICALLY BLENDED SEVEN AREAS OF CORROSION IN CABIN DROP AISLE FLOOR CONSISTING OF TWO AREAS ON LT FWD ANGLE APPROXIMATELY 3.5 AND 8 INCHES AFT OF FWD END OF DROP AISLE, RAISED DOUBLER/FLOOR BOARD SUPPORT WITH TWO AREAS ON THE FWD LT SIDE AND THREE ON FWD RT SIDE. PERFORMED NDT AND REPORTED FOR REPAIR DISPOSITION. CLEANED, TREATED, AND PRIMED BLENDED AREAS IAW TEXTRON REPAIR MEMO.

Part: DOOR FRAME — CORRODED (EMERGENCY EXIT) · airframe 11,216 hrs · 7,461 cycles

REMOVED THE FWD AND AFT CONTOUR RINGS FROM THE EMERGENCY EXIT DOOR AND FOUND SEVERE AREAS OF CORROSION ON THE DOOR STRUCTURE. SENT THE EMERGENCY EXIT DOOR OUT FOR REPAIR.

Part: RIB — CORRODED (LT WING) · airframe 10,742 hrs · 7,098 cycles

CORROSION AROUND 2 HI-LOKS ON UPPER OUTBOARD RIB ABOVE LT MLG AT APPROXIMATELY MIDLINE. REMOVED 2 HI-LOK FASTENERS AND MECHANICALLY BLENDED CORROSION IN AREA AROUND HOLES ON UPPER OUTBOARD RIB ABOVE LT MLG AT APPROXIMATELY MIDLINE, IAW SRM 51-10-01. PERFORMED AN EDDY CURRENT AND ULTRASONIC THICKNESS CHECK OF THE BLENDED AREA ON THE UPPER OUTBOARD RIB ABOVE THE LT MLG. NO CRACK OR CORROSION INDICATIONS FOUND. FOUND BLENDED AREAS TO OUT OF LIMITS PER SRM 51-70-02. REPAIRED CORRODED AREA IAW ENGINEERING MEMO REF DQ25926M1 DATED JUNE 4, 2020. THIS IS CONSIDERED A MINOR REPAIR, PER GMM 2.2.2 THIS IS CONSIDERED TO BE LEVEL 2 CORROSION.

Part: SPAR CAP — CORRODED (VERTICAL STAB) · corrosion level 3 · airframe 10,348 hrs · 6,828 cycles

CORROSION WAS FOUND AT THREE LOCATIONS ON THE 6931012-1 LH AFT SPAR CAP OF THE VERTICAL STABILIZER. ALL CORROSION WAS REMOVED BY BLENDING IAW CESSNA FIELD REPAIR - CORROSION, VERTICAL STABILIZER, LH REAR SPAR CAP, VFS 115 TO 163 DWG NO. FR-680-0245-7226 DATED 10-18-19. REFERENCE FAA FORM 8100-9 BY TEXTRON AVIATION INC. WICHITA, KS ODA-100129-CE DATED 10-18-19.

Part: DRAG ANGLE — CRACKED (RT WING) · airframe 9,199 hrs · 6,030 cycles

RT WING DRAG ANGLE CRACKED.

Part: SKIN — CORRODED (TAILCONE) · airframe 9,199 hrs · 6,030 cycles

TAILCONE SKIN CORRODED.

Part: SWITCH — FAULTY (MLG) · airframe 6,942 hrs · 4,550 cycles

LEFT MAIN GEAR STAYED DOWN AFTER GEAR RETRACTION WITH A LT GEAR DOWN GREEN INDICATION & NO RED INDICATION. OHMED OUT LT GEAR UPLOCK SWITCH SG007 & FOUND WITH THE GEAR DOWN. THE SWITCH IS LIGHTLY TAPPED BETWEEN PINS E & F, RESISTANCE GOES FROM .2 OHMS UP TO 3 OHMS. RESISTANCE ALSO JUMPS AROUND WITH NO PRESS APPLIED TO SWITCH. REMOVED LT DOWNLOCK SWITCH, PN 6-0373-3, NO SN IAW MM 32-30-40. R & R LT MLG UPLOCK SWITCH & DOWNLOCK SWITCH IAW MM 32-60-00. PERFORMED MLG UPLOCK SWITCH OPERATIONAL CHECK IAW CE-680 MM 32-00-00-701. OPERATIONAL CHECKED GOOD. PERFORMED MLG DOWN LOCK SWITCH OPERATIONAL CHECK IAW MM 32-60-00. VERIFIED INSTALLATION OF SWITCHES & GEAR SWING OPERATIONAL CHECKS.

Part: HYDRAULIC LINE — FAULTY (NLG) · airframe 6,660 hrs · 4,373 cycles

IMMEDIATELY AFTER GEAR EXTENSION & 3 GREEN GEAR DOWN & LOCK LIGHTS, RECEIVED AMBER HYD VOLUME LOW CAS MSG. EMER BRAKING WAS USED & RT OTBD TIRE APPEARS TO HAVE LOCKED UP & BLOWN. REMOVED FAULTY NLG ACTUATOR EXTENSION HOSE AND INSTALLED NEW EXTENSION HOSE IAW CE-680 MM CH 32-30-30. REMOVE OLDER MODEL NLG ACTUATOR RETRACTION HOSE AND INSTALL NEW UPDATED RETRACTION HOSE IAW CE-680 MM CH 32-30-30. SERVICED AIRCRAFT HYD SYSTEM IAW CE-680 MM CH 12-12-02. LANDING GEAR FUNCTIONAL/LEAK CHECKS GOOD IAW CE-680 MM LANDING GEAR OPERATIONAL CHECK CH 32-00-00.

Part: BRAKE ASSY — LOCKED (MLG) · airframe 6,660 hrs · 4,373 cycles

EMERGENCY BRAKING WAS USED & RT OTBD TIRE APPEARS TO HAVE LOCKED UP & BLOWN. REMOVED FAULTY RT NR 3 & 4 WHEEL & TIRE ASSEMBLY. INSTALLED OVERHAULED NR 3 & 4 WHEEL & TIRE ASSEMBLY IAW MM 32-41-20. SERVICED RT NR 3 & 4 MAIN TIRES WITH NITROGEN IAW MM CH 12-13-02. COMPLIED WITH MAIN GEAR TIRE BURST INSPECTION CHECK & FOUND ALL TO BE GOOD IAW MM 5-50-00. SERVICED GEAR & EMERGENCY PNEUMATIC SYS IAW MM CH 12-13-01. COMPLIED WITH MLG BRAKE BLEEDING MM 32-42-10.

Part: HEAT EXCHANGER — CRACKED (ZONE 400) · airframe 3,926 hrs

DURING A SCHEDULED INSPECTION WE WERE PREFORMING A PRODUCT IMPROVEMENT (REPLACEMENT OF DUCT ASSY 6914070-67) WE NOTICED THAT THE HEAT EXCHANGER SIDE PLATE HAD 2 CRACKS ABOUT .30" LONG. THE OPPOSITE SIDE OF THE HEAT EXCHANGER WAS CRACKED IN 2 OF THE 4 CORNERS. A NEW HEAT EXCHANGER WAS INSTALLED. WE PREFORMED A LEAK CHECK ON THE DEFECTIVE UNIT AND FOUND THE CRACKS EXTENDED INTO THE COOLING FIN AREA, WHERE THEY CAN NOT BE SEEN.

Part: HEAT EXCHANGER — CRACKED (ZONE 400) · airframe 3,926 hrs

HEAT EXCHANGER SIDE PLATE HAD TWO CRACKS ABOUT .37 INCH LONG. THE OPPOSITE SIDE OF THE HEAT EXCHANGER WAS CRACKED IN THREE OF THE FOUR CORNERS. A NEW HEAT EXCHANGER WAS INSTALLED. PREFORMED A LEAK CHECK ON THE DEFECTIVE UNIT AND FOUND THE CRACKS EXTENDED INTO THE COOLING FIN AREA, WHERE THEY CAN NOT BE SEEN.

Part: TUBE — CRACKED (BLEED AIR SYS) · airframe 3,709 hrs

ACFT CAME IN WITH A REPORTED TREND SHIFT IN ITT. DURING AN ENGINE RUN, FOUND A BLEED AIR LEAK ON THE TOP SIDE OF THE RT ENGINE. REMOVED CLAMP AND FOUND THE TUBE MATING FLANGE CRACKED.

Part: DOOR FRAME — CORRODED · airframe 3,506 hrs · 2,312 cycles

MINOR CORROSION FOUND ADJACENT TO AFT SHEAR TIE ON CABIN DOOR FRAME. .023 DEEP, OUT OF LIMITS, DOOR FRAME WILL BE CHANGED.

Part: BRAKE — LEAKING (MLG) · airframe 2,333 hrs · 1,560 cycles

MAIN WHEEL LEAKING HYD FLUID. BRAKES VERY RIGID ON BOTH RUDDER PEDALS WHEN BRAKES APPLIED ON TAXI/TAKEOFF/LANDING ROLLOUT. BOTH PILOT BRAKE APPLICATIONS REQUIRED MORE BRAKE APPLICATION THEN NORMAL TO STOP. R & R THE LT OTBD WHEEL & BRAKE ASSY AND INSTALLED AN O/H UNIT IN THE LT OTBD POSITION IAW MM 32-41-10. OPS & LEAK CHECKED GOOD.

Part: LANDING GEAR — MALFUNCTIONED (NOSE) · airframe 1,427 hrs · 971 cycles

RED MLG UNLOCK INDICATION REMAIND ILLUMINATED AFTER MLG HANDLE WAS PLACED IN THE UP POSITION. 3 GREEN MLG INDICATORS EXTINGUISHED. MLG DEPLOYED NORMALLY. JACKED ACFT AND DUPLICATED PROBLEM AFTER 3 GEAR SWINGS. REPOSITIONED HYD SYS & FOUND NOSE GEAR ABOUT TO FALL OUT OF WHEEL WELL. NEXT CYCLE FOUND NLG WOULDN'T GO UP INTO UPLOCK HOOK. INSPECTED NOSE STRUT & FOUND TO HAVE PROPER SERVICE PRESSURES IAW MM 11-14-00. COMPLETED FULL HYD SYS BLEED IAW MM 12-12-02. AFTER BLEED, CYCLED LANDING GEAR 50 + TIMES IAW MM 32-00-00. VERIFIED THAT NOSE ACTUATOR WAS NOT BYPASSING FLUID OR LEAKING. UPLOCK ROLLER PROPERLY ENGAGED IN UPLOCK HOOK & SWITCH. NO FURTHER DEFECTS NOTED.

Part: STRUT — MALFUNCTIONED (MLG) · airframe 988 hrs · 674 cycles

ON DEPARTURE, LANDING GEAR HANDLE COULD NOT BE MOVED TO THE UP POSITION, LANDING GEAR REMAINED DOWN AND LOCKED. APPROX 1-2 MINS LATER THE "WOW MISCOMPARE" CAS MSG ILLUMINATED FOR 30 SECONDS THEN EXTINGUISHED. REMOVED LOWER STRUT, CLEANED AND REPACKED WITH NEW SEALS. REASSEMBLED AND REINSTALLED LOWER STRUT. SERVICED WITH HYD FLUID AND NITROGEN LEAK CHECK AND OPS CHECK ON GEAR SWING GOOD. WORK DONE IAW MM 32-20-01.

Part: LANDING GEAR — MALFUNCTIONED (NOSE) · airframe 658 hrs · 460 cycles

WHILE EN ROUTE AT FL400, APPROX 25 MINUTES INTO FLIGHT, NOSE GEAR EXTENDED UNCOMMANDED, NOSE DOORS OPENED, THEN NOSE GEAR RETRACTED VERY ABRUPTLY. INDICATIONS ON GEAR DISPLAY WERE ONE RED, NO GREEN. RED LIGHT STAYED ON TILL GEAR HANDLE WAS SELECTED DOWN FOR LANDING. GEAR EXTENDED NORMAL. LANDING UNEVENTFUL.

Part: LANDING GEAR — MALFUNCTIONED (NOSE) · airframe 658 hrs · 460 cycles

WHILE ENROUTE AT FL400, APPROX 25 MINUTES INTO FLIGHT, NOSE GEAR EXTENDED UNCOMMANDED, NOSE DOORS OPENED, THEN NOSE GEAR RETRACTED VERY ABRUPTLY. INDICATIONS ON GEAR DISPLAY WERE ONE RED, NO GREEN. RED LIGHT STAYED ON TILL GEAR HANDLE WAS SELECTED DOWN FOR LANDING. GEAR EXTENDED NORMAL. LANDING UNEVENTFUL.

Part: SWITCH — SHORTED (OVERTEMP) · airframe 30 hrs · 21 cycles

AT APPROX 13,000 FT ON APPROACH, GOT AN "AMC O' HEAT" TEMP CAS MESSAGE FOLLOWED BY AN EMER PRESS ACTIVATION. SHORTLY AFTER EMER PRESS CAME ON CABIN STARTED TO AQUIRE SMOKE. IT GOT TO A "HAZY CLOUD" THICKNESS AND THEN STABILIZED. SMOKE SMELL ASSOCIATED. VERIFIED ACM O'TEMP CAS MESSAGE ON WITH ACFT PWR ON. REPLACED ACM OVER-TEMP SWITCH WITH NEW. OPS/LEAK CHECKS GOOD. DONE IN REF TO MM 21-51-00.

Part: UNKNOWN — SMOKE (COCKPIT) · airframe 30 hrs · 21 cycles

SMOKE IN COCKIT DURING APPROACH

Part: UPLOCK SENSOR — MALFUNCTIONED (RTMLG) · airframe 10,371 hrs · 8,412 cycles

UPON GEAR RETRACTION, OUT OF DEPARTURE, RT GEAR WOULD NOT RETRACT. REMOVED AND REPLACED RT UPLOCK SWITCH WITH NEW. C/W FULL GEAR FUNCTIONAL CHECK. ALL OPS CHECK GOOD AT THIS TIME. IAW MM 32-61-00.

Part: LANDING GEAR — MALFUNCTIONED · airframe 10,333 hrs · 8,383 cycles

MANUAL GEAR EXTENSION WITH BLOW DOWN DUE TO NOSE GEAR NOT EXTENDED DURING LANDING. RESET BLOWDOWN BOTTLE AND SERVICED SWING GEAR MULTIPLE TIMES. UNABLE TO DUPLICATE PROBLEM. REF: MM SEC 32-30-00

Part: BRAKE ASSY — LEAKING (MLG) · airframe 10,118 hrs · 8,208 cycles

ON TAXI OUT, BRAKES PULLED HARD TO THE RT FROM BOTH CAPT AND FO POSITION. FOUND LEAK IN LT HAND BRAKE ASSY. TIGHTEN AND BLED SYSTEM, LEAK CHECKS GOOD TAXI CHECKS GOOD IAW 560MM 32-42-00.

Part: UNKNOWN — SMOKE (AFT) · airframe 10,117 hrs · 8,207 cycles

ON POST FLIGHT INSPECTION, FOUND "HELL HOLE" AREA FULL OF WHITE/GREY SMOKE AND STRONG BURNED RUBBER ODOR. REMOVED & REPLACED A/C MOTOR ASSY. OPS CHECK GOOD IAW 1134400-9 ASSY CMM.

Part: BOWL — CRACKED (BRAKES) · airframe 9,224 hrs · 7,425 cycles

ON TAXI IN AFTER NORMAL LANDING, F/O ASKED TO CHECK MY BRAKES SINCE HIS WENT FORWARD 1". CHECKED MINE AND DID ONE BRAKE APPLICATION FOLLOWED BY MY BRAKE PEDALS GOING FULL FORWARD AND THE LOW BRAKE PRESSURE AND ANTI-SKID ANNUNCIATOR. I USED THE T/R TO STOP. NO EMERG BRAKING WAS USED. FLUID ON GROUND BY NOSE GEAR. UPON TROUBLESHOOTING, FOUND ANTI-SKID FILTER BOWL TO BE CRACKED. REMOVED OLD FILTER BOWL AND REPLACED W/NEW FILTER BOWL AND FILTER O-RINGS. FUNCTION CHECK GOOD. NO LEAKS, AND BLED BRAKES IAW CITATION 560 ULTRA MM CH 32-42-06.

Part: ODOR — DETECTED (CABIN) · airframe 8,104 hrs · 6,514 cycles

AIRCRAFT FREON AIR CONDITIONING INOP. FIRST OFFICER WAS SITTING IN AIRCRAFT AND NOTICED THE CABIN GETTING WARM WENT BACK TO LOOK IN THE HELL HOLE AND NOTICED A VERY STRONG ELECTRICAL SMOKE ODOR. ITEM IS UNDER INVESTIGATION.

Part: DISPLAY — FAILED (COCKPIT) · airframe 7,459 hrs · 5,973 cycles

AFTER TAKEOFF CLIMBING THROUGH 31,000 FT, THE AOA AND WINDSHEAR FAIL ANNUNCIATOR COME ON AND GO BACK OUT TWICE. AFTER LEVELING AT 39,000 FT SMELLED SMOKE AND PDF NR 1 WENT BLANK. CONFIRMED DISCREPANCY, REMOVED AND REPLACED NR 1 DISPLAY UNIT WITH NEW UNIT IAW CESSNA 560 MM CHAPTER 34-23-02, OPERATIONAL CHECK GOOD.