N594QS
Registered owner: NETJETS SALES INC, OK (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| NETJETS AVIATION, INC. (DXTA) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
MAIN ENTRANCE DOOR, HARD TO MOVE HANDLE TO DOOR CLOSED, LOCK, AND ALSO HARD TO MOVE THE HANDLE TO OPEN DOOR. WITH DOOR OPEN THE HANDLE MOVES NICE AND EASILY LIKE IT SHOULD. BUT WITH DOOR CLOSED HANDLE IS VERY HARD TO MOVE. WE HAD TO PUT OUR BODY WEIGHT INTO IT TO MOVE HANDLE. VIDEO, INCLUDING. CORRECTIVE ACTION: PERFORMED OPS TEST OF CABIN ENTRY DOOR, FOUND DOOR HANDLE TO HAVE COMPARABLE RESISTANCE TO OTHER 560XL DOOR HANDLES. COULD NOT DUPLICATE REPORTED FAULT. DOOR REQD TO BE FULLY SEATED/CLOSED TO OPERATE HANDLE FUNCTION PROPERLY. PERFORMED GVI OF ALL DOOR HINGES AND HANDLE SWIVEL MECHANISM, FOUND NO MAJOR DISCREPANCIES. CLEANED DEBRIS AND LUBRICATED DOOR HINGES AND HANDLE. OPS TEST GOOD. (REF CE560XL AMM 52-10-00)
THE MAIN CABIN DOOR PINS WILL NOT EXTEND WHEN MOVING THE DOOR HANDLE TO THE LOCK POSITION. THE DOOR HANDLE MOVES FREELY. WHEN WE OPENED THE CABIN DOOR, WE FOUND THAT THE HANDLE ON THE OUTSIDE OF THE DOOR WORKS PROPERLY BUT THE HANDLE ON THE INSIDE OF THE DOOR DOES NOT. THAT HANDLE MOVES FREELY. WE FOUND THAT THE HARDWARE FOR THE INNER HANDLE THAT TURNS THE CAM TO UNLOCK THE DOOR IS MISSING. INSTALLED THE HARDWARE THAT ATTACHED THE CAM TO UNLOCK THE DOOR REFERENCING MM 52-10-01. OPS CHECK GOOD.
WHILE TAXING OUT THE PWR BRKS CB TRIPPED, STOPPED THE ACFT AND SET THE PARKING BRAKES BEFORE WE LOST ALL BRAKE PRESSURE. WE SHUT OFF THE ENGINES AND WERE TUGGED BACK TO AVFLIGHT. WE NEVER NEEDED OR USED THE EMER. BRAKES. REPLACED BRAKE PUMP PRESSURE SWITCH. IAW CESSNA 560XL MM 32-44-20. OPS CHECK GOOD.
BRAKE PRESSURE LIGHT: ON LANDING AFTER APPLYING THE AIRCRAFT BRAKES THE LOW BRAKE PRESSURE AND ANTI SKID ANNUNCIATORS ILLUMINATED. USED THE PNEUMATIC EMER BRAKES TO STOP. THE POWER BRAKE CB DIDN'T TRIP. AFTER THE AIRCRAFT STOPPED THE BRAKE ANNUNCIATOR'S WENT OUT. WE HAD THE AIRCRAFT TOWED INTO FBO. CORRECTIVE ACTION: VISUALLY INSPECTED BRAKE PUMP MOTOR SPLICES AND NOTED THAT 2 SPLICES WERE INSTALLED ON BOTH THE GREEN AND BLACK WIRES FOR THE MOTOR. ACCOMPLISHED NETJETS TASK CARD TC-C56-32-1010 THROUGH STEP 7. PROVIDED RESULTS TO NETJETS MCC. VERIFIED BRAKE ACCUMULATOR PRECHARGE IAW CE560XL MAINTENANCE MANUAL 12-13-02, SERVICING GOOD. ALLOWED BRAKE SYSTEM TO STABILIZE AND THEN ACCOMPLISHED READINGS PER TC-C56-32-1010: TEST 1 19-22.3 VOLTS MOTOR OFF FOR 21 SECONDS TEST 2 19-22.3 VOLTS MOTOR OFF FOR 21 SECONDS TEST 3 19-22.3 VOLTS MOTOR OFF FOR 20 SECONDS. NOTED THAT BRAKE MOTOR COMES ON AT 1300 PSI AND SHUTS OFF AT 1475 PSI. GAINED ACCESS TO POWER BRAKE CIRCUIT BREAKER AND SKID CONTROL CIRCUIT BREAKER AND VISUALLY INSPECTED. FOUND THE WIRE CONNECTION THAT RUNS FROM THE POWER BRAKE CIRCUIT BREAKER TO THE PIN *R OF JC001, WHICH CONTINUES ON TO THE BRAKE CONTROL MOTOR RELAY AND ON TO THE BRAKE PUMP MOTOR, LOOSE. TIGHTENED SCREW TO CONNECTION BETWEEN 2-3 FULL REVOLUTIONS. REMOVED AND REPLACED HC113, POWER BRAKE CIRCUIT BREAKER, PER NETJETS MCC IAW CE560XL MAINTENANCE MANUAL 24-50-02. REMOVED OLD SPLICES AND EXCESS WIRE LENGTH FOR BRAKE PUMP MOTOR IAW CITATION STANDARD PRACTICES MANUAL 20-30-25. 05/12/2025 21:18:48 WILLIAM MORRISON ( C49992 ) REMOVED ANTI-SKID POWER PACK FILTER AND INSPECTED FOR DEBRIS AND CONDITION. NO DISCREPANCIES NOTED. INSTALLED NEW FILTER PER CUSTOMER'S REQUEST. LEAK CHECKS AND OPERATIONAL CHECKS ARE GOOD. WORK DONE IAW CE560XL MAINTENANCE MANUAL 32-44-00. RESET BRAKE SHUTTLE VALVE IAW CE560XL MAINTENANCE MANUAL 32-42-09. ACCOMPLISHED BRAKE SYSTEM BLEEDING IAW CE560XL MAINTENANCE MANUAL 32-44-00. SERVICED GEAR AND BRAKE PNEUMATIC BOTTLE IAW CE560XL MAINTENANCE 12-13-01. OPERATIONAL AND LEAK CHECKS GOOD. RESET BRAKE SHUTTLE VALVE IAW CE560XL MAINTENANCE MANUAL 32-42-09. ACCOMPLISHED BRAKE SYSTEM BLEEDING IAW CE560XL MAINTENANCE MANUAL 32-44-00. SERVICED GEAR AND BRAKE PNEUMATIC BOTTLE IAW CE560XL MAINTENANCE 12-13-01. OPERATIONAL AND LEAK CHECKS GOOD. REPLACE POWER BRAKE CIRCUIT BREAKER PART NUMBER S2899L15.0 IDENTIFIER HC113 REMOVED OLD POWER BRAKE CIRCUIT BREAKER REFDES HC113, REMOVED P/N: S2899L15.0 REMOVED S/N: N/A. INSTALLED NEW CIRCUIT BREAKER, INSTALLED P/N: S2899L15.0 INSTALLED S/N: N/A, IAW CE560XL MAINTENANCE MANUAL 24-50-02. INSTALLED PART PROVIDED BY NETJETS.
ON THE GROUND WITH THE APU RUNNING, THERE IS AN OVERWHELMING SMELL OF RAW JET FUEL IN THE COCKPIT. REPLACED FUEL NOZZLE ASSEMBLY. OPS CHECK GOOD. IAW HONEYWELL MM RE 100[XL] 49-30-07
DURING THE LAST FLIGHT BOTH PILOTS SMELLED AN ORDER LIKE A CROSS BETWEEN DIESEL AND STANDING BEHIND AN AIRCRAFT WITH AN ENGINE RUNNING UP AT ALTITUDE. SMELL HIT STRONG 3 TIMES IN THE FIRST HOUR OF A 2:12 FLIGHT, BOTH SIDES. ON THE LEFT SIDE THE SMELL DISAPPEARED FOR THE LAST HOUR OF THE FLIGHT, AND AIR SEEM TO GET FRESHER DESCENDING THRU 10,000 FEET. RIGHT SIDE THE SMELL LINGERED AND SEEM TO BE COMING OUT IF THE 19 WEEP HOLES BETWEEN THE CB PANEL AND RIGHT WINDOW. AIR CLEARED AROUND 4,000 FEET IN THE DESCENT FOR THE RIGHT SIDE. PASSENGERS DID NOT SAY ANYTHING ABOUT A SMELL. PERFORMED ECU OPS TEST WITH NO DEFECTS/UNUSUAL ODORS NOTED. IAW CE-560XL MM 12-20-21 & 21-51-00.
EMERGENCY LIGHTS ARE ILLUMINATED WITH THE EMER LTS SWITCH IN THE ARM OR ON POSITION WHETHER ON BATTERY OR APU POWER. THE LIGHTS TURN OFF WHEN OFF IS SELECTED. ACCESSED AIRRCRAFT AND APPIED POWER. PERFORMED OPS CHECK ON EMERGENCY LIGHTS AND FAULT WAS CONARMED. TROUBLESHOOT SYSTEM AS REQUIRED. FOLLOWED MM REV 48, 33-50-00 (REV 45) FOR TROUBLESHOOTING AND NO DISCREPANES WAS FOUND. PROCCEDED TO PERFORM EMERGENCY LIGHTNING - INSPECTION/OIECK PER MM 33-50-00-7100, STEP MENTIONED TO RESET G-SWITCH ON BOTH BATTERIES. RESET BOTH BATERIES AS REQUIRED. APPLIED BATTERY POWER AND APU ON TO CHARGE BATTERIES AND ALL OPS CHECK SATISFACTORY AT THIS TIME. NO FURTHER ACTION REQUIRED AT THIS TIME.
THRUST REVERSER NOZZLE CHAFFE FROM DOOR. REFERENCE NORDAM FIELD ENGINEERING DISPOSITION NTRD-24TP-006.
THRUST REVERSER NOZZLE CHAFFE FROM DOOR. REFERENCE NORDAM FIELD ENGINEERING DISPOSITION NTRSD-24TP-006
MAIN DOOR: WITH BATTERY ON AFTER ENGINE SHUTDOWN WE WERE UNABLE TO OPEN MAIN CABIN DOOR FOR APPROX 15-20 SECOND. REMOVED AND INSTALLED NEW VALVE ASSEMBLY CABIN DOOR SEAL DEFLATION. SUPPLIED BY NETJETS AVIATION, PN-6211329-2 PER 52-10-04
PASSENGER / CREW DOORS: AFTER SHUTDOWN, THE MAIN CABIN DOOR HANDLE WAS STICKING TRYING TO OPEN THE DOOR. TRIED AGAIN WITH NO POWER ON THE AIRPLANE AND THE DOOR OPENED AND CLOSED NORMALLY. STARTED APU, AND THE HANDLE OR THE DOOR STUCK WITH SERVICE AIR AVAILABLE ON SEVERAL DOOR CLOSING AND OPENINGS.//CORRECTIVE ACTION//GAINED ACCESS TO AIRCRAFT, INSPECTED PRIMARY DOOR SEALS AND SECONDARY DOOR SEALS, ALL CHECKS GOOD. REMOVED AFT ENTRY DOOR LINER FOR INSPECTION OF HOSE'S, TEE FITTING'S, SECURITY OF CLAMPS AND ACOUSTIC DOOR SEAL SOLENOID VALVE, AQUIRED AN AIR PRESSURIZATION TOOL FOR APPLICATION OF PRESSURE TO DOOR SEALS. NO DISCREPANCIES FOUND AND SOLENOID VALVE OPERATES NORMAL. WHILE CIRCULATION OF AIR WAS APPLIED, ADMINISTERED LEAK DETECT. NO LEAKS FOUND. RAN INFLATION OF DOOR SEALS A NUMBER OF 10 TIMES, THE ACTION OF INFLATION AND DEFLATION OPERATE ADEQUATELY. ADJUSTED CONTACT BOLT LOCATED AT LOWER AFT LATCH PLATE. CLOSED DOOR TO ENGAGE LATCH PINS. OPS CHECKS PERFORMED ARE SATISFACTORY, ALL DONE !AW CE·560XLS MM 52-10·04 (SECTION 8), NOTIFIED MCC OF FINDINGS, THEY INFORMED ME THERE IS NO HISTORY ON THIS DISCREPANCY AND ALL CHECKS SOUND OK BUT ADVISED ME TO CONTACT TEAM560. DUE TO THEM NOT RESPONDING WE PROCEEDED TO PUSH AIRCRAFT OUT OF HANGAR AND RUN OPS CHECKS WITH APU RUNNING. OPERATED DOOR MULTIPLE TIMES, WHEN OPENING OF DOOR WE ALLOWED TIME OF DOOR SEALS TO PROPERLY DEFLATE. WE WERE ABLE TO SUCCESSFULLY OPEN AND CLOSE THE DOOR WITHOUT ANY ISSUES. CONTACTED MCC AGAIN AND GAVE OK FOR SIGN OFF. NO FURTHER MAINTENANCE REQUIRED AT THIS TIME. ALL WORK DONE !AW CE·560XLS MM 52-10â¢04, RETURNED AIRCRAFT TO ORIGINAL CONFIGURATION./////CORRECTIVE ACTION/////GAINED ACCESS TO AIRCRAFT. INSPECTED PRIMARY DOOR SEALS AND SECONDARY DOOR SEALS, ALL CHECKS GOOD. REMOVED AFT ENTRY DOOR LINER FOR INSPECTION OF HOSE'S, TEE FITTING'S, SECURITY OF CLAMPS AND ACOUSTIC DOOR SEAL SOLENOID VALVE. AQUIRED AN AIR PRESSURIZATION TOOL FOR APPLICATION OF PRESSURE TO DOOR SEALS. NO DISCREPANCIES FOUND AND SOLENOID VALVE OPERATES NORMAL. WHILE CIRCULATION OF AIR WAS APPLIED, ADMINISTERED LEAK DETECT. NO LEAKS FOUND. RAN INFLATION OF DOOR SEALS A NUMBER OF 10 TIMES, THE ACTION OF INFLATION AND DEFLATION OPERATE ADEQUATELY. ADJUSTED CONTACT BOLT LOCATED AT LOWER AFT LATCH PLATE. CLOSED DOOR TO ENGAGE LATCH PINS. OPS CHECKS PERFORMED ARE SATISFACTORY, ALL DONE IAW CE-560XLS MM 52-10-04 (SECTION 8) ORIGINAL SUBMISSION DATE: 8/3/2023
LEFT MLG LANDING GEAR RETRACTION: AFTER TAKEOFF THE MASTER CAUTION ILLUMINATED WITH A HYD PRESS LIGHT AND STAB MISCOMPARE LIGHT RAN CHECKLIST THEN NOTICED THE GESR UNLOCK LIGHT ON CYCLED THE GEAR SEVERAL TIMES AND THE LIGHT WOULD NOT EXTINGUISH WITH THE GEAR HANDLE UP RAN THE CHECKLIST. CONTINUED TO LANDING WITH GEAR IN DOWN POSITION // SIGNOFF// JACKED UP AIRCRAFT AND PERFORMED GEAR SWING. WE WERE ABLE TO TO DUPLICATE THE GEAR UNSAFE LIGHT WHEN RETRACTED. PERFORMED TROUBLESHOOTING PER CE-560 XLS AMM 32-20-00 AND CHECKED NOSE LANDING GEAR AND MAIN LANDING UPLQCK SWITCHES FOR PROPER ADJUSTMENT AND FOUND THAT THE NOSE LANDING GEAR UP LOCK SWITCH WAS OUT OF ADJUSTMENT AND REQUIRED ADJUSTMENT. BOTH MAIN LANDING GEAR MICROSWITCHES WERE FOUND TO BE WITHIN LIMITS. AFTER PERFORMING NOSE LANDING GEAR MICROSWITCH ADJUSTMENT PERFORMED MULTIPLE OPS CHECKS OF THE LANDING GEAR WITH SUCCESS AND NO FURTHER DEFECTS NOTED. MCC REQUESTED TO CHECK FOR STRAIGHTNESS FRONT TO BACK OF THE NLG UPLOCK ROLLER BRACKE AND THE NOSE STRUT EXTENSION AS WELL AS THE MEASUREMENTS OF THE ACTUATING RODS FOR THE NOSE NOSE GEAR PER AMM 32-20-00. NO DEFECTS WERE NOTED. NOSE STRUT EXTENSION MEASURED 9,0 INCHES AND IS WITHIN LIMITS PER AMM, NLG UPLOCK SWITCH HAS BEEN SAFETIED AS REQUIRED. SERVICED HYDRAUIC RESERVOIR AS REQUIRED IAW AMM 12·12·01. PERFORMED A TOTAL OF 20 LANDING GEAR CYCLES WITH NO DEFECTS NOTED ,DOWN JACKED AIRCRAFT AND CLOSED UP ALL ACCESS. WORK PERFORMED IAW CE-560 XLS AMM CH 32-00-00.
ON PREFLIGHT IN THE LAV CLOSET, FOUND THE WATER SYSTEMS 7.5 AMP CIRCUIT BREAKER TRIPPED. CALLED MX & DECIDED TO RESET IT ON THE GROUND. IT WAS FUNCTIONING NORMALLY. CLIMBING THROUGH 7000 TO 8000 FEET, NOTICED AN ACRID ELECTRICAL ODOR. DECLARED AN EMERGENCY, SIC RAN TO THE BACK TO SEE IF COULD DETERMINE WHERE THE ODOR WAS COMING FROM & PULLED THE BREAKER THAT WAS PREVIOUSLY TRIPPED AS A PRECAUTION. BY THE TIME OF LANDING, COULD NO LONGER DETECT THE ODOR. THE FIRE CHIEF WAS ABLE TO SMELL THE ODOR IN THE LAV AREA. ON THE ON INITIAL TESTING OF LAV WATER HEATER. WERE UNABLE TO DUPLICATE ODOR, FOUND THE BASE OF THE CONTAINER GETTING HOT TO THE POINT IT HOT TO TOUCH. ACCOMPLISHED WIRING CHECKS & FOUND CONNECTOR TO HOT TANK P133F TO GROUND TO HA VE A RESISTANCE OF 135 OHMS. ALSO FOUND RESISTANCE BETWEEN CONNECTOR J53F TO GROUND, 230 OHMS. WATER SYSTEM CB, CB4F, INSPECTED AND NO DEFECTS NOTED IAW IMM 25-97-18. TB29V WAS INSPECTED FOUND A LARGE AMOUNT OF DUST/GRIME BUILD UP. TB29V WAS CLEANED AND INSPECTED. MEASURE RESISTANCES BETWEEN (PL33F TO GROUND) AND (J53F - 18 GROUND) & FOUND RESISTANCES HAD DROPPED BELOW 1 OHM FOR EACH IAW IMM 25-97-18. AFTER CLEANING & WIRE CHECKS, ORIGINAL WATER HEATER WAS STILL GETTING TOO HOT TO TOUCH. MEASURED TEMPERATURE OF 160 DEGREES FAHRENHEIT WHILE RUNNING APU FOR 20 MIN. INSTALLED A REPAIRED WATER HEATER & MEASURED A TEMPERATURE OF 80 DEGREES F WHILE RUNNING APU & BOTH ENGINES FOR 30MIN. NO ODOR DETECTED. SYSTEM OPS CHECKED GOOD IAW CEM 25-30
MAIN DOOR PRIMARY SEAL: AFTER LANDING, WITH APU STARTED AIRBORNE IN THE TERMINAL AREA, & STILL RUNNING IN THE CHOCKS, MAIN DOOR PRIMARY SEAL TOOK 12-15 SECS TO DEFLATE AFTER DOOR HANDLE WAS ROTATED TO OPEN POSITION, PREVENTING DOOR FROM OPENING. AFTER OWNER DEPARTED, CYCLED DOOR SEVERAL TIMES. MAIN DOOR PRIMARY SEAL DEFLATED IN 7 SECS AFTER DOOR HANDLE WAS ROTATED TO OPEN POSITION ON THE FIRST CYCLE, AND 4 SECS TO DEFLATE ON SUBSEQUENT CYCLES. POWERED UP A C AND APU PERFORMED OPS CHK OF MED SEALS OPS CHK GOOD. DECIDED TO PURGE AND INSP & CLEAN INFLATION DEFLATION VALVE. PURGED SERVICE AIR SYSTEM & CLEANED & LUBED MED SEAL DEFLATION VALVE. OPS CHK GOOD IAW AMM 52-I0-04.
MAIN DOOR: AFTER LANDING WHILE MOVING THE MAIN CABIN DOOR LEVER TO OPEN POSITION MAIN CABIN DOOR WOULD NOT OPEN FOR APPROXIMATELY 15 SECONDS OR LONGER. HEARD HISSING SOUND ,SEEMS LIKE DOOR SEAL NOT DEFLATING AT NORMAL RATE // SIGNOFF // REMOVED FAULTY DOOR SEAL DEFLATION VALVE AND INSTALLED NEW DOOR SEAL DEFALTION VALVE. PERFORMED CABIN DOOR PRIMARY SEAL INFLATION TEST. CABIN DOOR SEAL DEFLATED WITHIN 3-5 SECONDS, DEFALTLON VALVE OPS CHECK GOOD. MAINTENANCE PERFORMED IAW CE560XLS AMM 52-10-04. NO FURTHER ACTION REQUIRED AT THIS TIME.
APU SMOKE: AFTER LANDING WE STARTED THE APU WITH BLEED AIR ON AND DID TAXI FOR APPROX 8 MIN, DEPLANED THE PAX AND ONCE DONE NOTICED THICK SMOKE IN CABIN AND COCKPIT. WE IMMEDIATELY DID SHUT DOWN THE APU AND THE SMOKE DISSIPATED AFTER ABOUT 15 MIN. NO EXTERIOR SMOKE WAS NOTICED. IT DID SMELL LIKE BURNING OIL. KTPA AT TIME OF EVENT HAD LOW HUMIDITY AND 20C WITH A DEWPOINT OF 5C. REMOVED AND REPLACED APU IAW 560XLS MM 49-10-00. OPS CHECK GOOD.
NOSE WHEEL STEERING PULLEY BRACKET BROKEN.
STIFFENER MISLOCATED.
CENTER WING BOND ASSEMBLY HAS CORROSION ON IT'S LAND FOR FUEL PANEL 510BB. FOUND DURING C INSPECTION. REMOVED CORROSION, PERFORMED EDDY CURRENT CHECK OF WING FUEL LAND WITH NO CRACK OR CORROSION INDICATIONS. REPAIRED IN ACCORDANCE WITH CESSNA ENGINEERING MEMO AS MINOR REPAIR.
MAIN CABIN DOOR EXTERIOR SKIN CORRODED BS 194 WL 100, 2 INCHES LONG AND WL 167, 3 INCHES LONG, 1 INCH WIDE. REPAIRED IAW AQRD ERO-859860.
MAIN CABIN DOOR EXTERIOR SKIN CORRODED AT BS 194 WL 100, 2 INCHES LONG AND WL 167, 3 INCHES LONG AND 1 INCH WIDE. REPAIRED IAW ERO-859860.
WHEN ACFT WAS ROLLING TO A STOP, THE BRAKES FAILED. THE EMERGENCY BRAKE WAS USED TO BRING THE ACFT TO A STOP. REMOVED AND REPLACED THE PUMP ASSEMBLY. OPS CHECKED GOOD. WORK ACCOMPLISHED IAW MM 32-42-06.
ACCOMPLISH BORESCOPE INSPECTION OF COMBUSTION CHAMBER LINER COOLING RING SEGMENT SELF LOCKING NUTS. COMPLIED WITH TASK CARD TC-5XL-72-100504R1 IAW TASK CARD INSTRUCTIONS AND SB30335R1 INSTRUCTIONS. FOUND 2 BOLTS CONDITION "D" (MISSING) AND ALL REMAINING BOLTS CONDITIONS "A" (TIGHT) OR "B" (FRETTED). NEXT INSPECTION DUE AT NEXT SCHEDUELED ENGINE ESV III MX EVENT.
TROUBLESHOT LANDING GEAR SYS, FOUND UPLOCK ACTUATOR LINK/ SPRING ASSY STICKING IN THE RETRACTED POSITION. ALSO FOUND NLG UPLOCK SWITCH INTERMITTENT. R & R NOSE UPLOCK SWITCH AND NOSE UPLOCK LINK IAW THE MM 32-30-05. OPS CHECKED SATISFACTORY. LINK WAS REMOVED FROM N604QS, 560-5574 FOR USE ON 560-5697, N594QS. INSTALLED SPRING IAW THE MM 32-30-05. PARTS: SPRING (PN: 5527401-3, NSN) LINK (PN: 6642632-6, NSN).
NOSE GEAR DID NOT RETRACT AFTER TAKEOFF. MLG RETRACTED NORMAL & INDICATORS WENT OUT. NLG INDICATOR LIGHT REMAINED ILLUMINATED. HYDRAULIC LIGHT CYCLED NORMAL & WENT OUT AFTER FLAPS & MLG RETRACTED. LANDED NORMAL. POST FLIGHT INSPECTION SHOWED NO ABNORMAL INDICATION OR HYD LEAKS IN OR AROUND NLG. STRUT APPEARED NORMAL. CHECKED NLG UPLOCK SWITCH & WIRING AT CONNECTOR PN022 & NLG DOWNLOCK SWITCH & WIRING AT CONNECTOR PN021 IAW WDM 32-60-01, WIRES & SWITCHES CHECKED GOOD. CYCLED GEAR 15 TIMES WITH NO FAULTS. OPS CHECKED GOOD IAW MM 32-01-00.
RIGHT AFTER TOUCHDOWN, LT "LO HYD FLOW" LIGHT ILLUMINATED. ALSO RT "LO HYD FLOW" LIGHT ILLUMINATED, FOLLOWED BY "LO HYD LEVEL" & "STAB MISCOMPARE" LIGHT. ON POST FLT, FOUND HYD FLUID ON LT BACK THIRD OF ACFT. R&R LT HYD PUMP, FILTER & PRESS LINE. FLUSHED LINES ON LT PUMP TO LT FILTER. SERVICED RESERV. OPS CHKD ALL HYD SYS. OPS & LEAK CHKD GOOD IAW MM 29-11-00, 29-11-03 AND 29-11-04. C/W PRIMING OF LT ENG DRIVER HYD PUMP. STARTED LT & RT ENG & CYCLED ALL HYDS. OPS & LEAK CHKD GOOD IAW MM 29-11-03 & 29-11-04. C/W MLG SWINGS. OPS CHKD GOOD. OPS CHKD ALL HYD SYS WITH HYD CANT. OPS & LEAK CHKD GOOD. SERVICED RESERV. R&R LT HYD PRESS FILTER, LEAK CHKD GOOD IAW MM 29-11-04.
NOSE GEAR INDICATOR LIGHTS INOPERATIVE. REPLACED BOTH NOSE GEAR INDICATOR BULBS WITH NEW BULBS IAW MM 32-61-00. OP'S CHECKED OKAY.