N173YV

Part: HANDLE — LOOSE (ZONE 800)

PILOT REPORTED THAT AFTER CLOSING THE AIR STAIR DOOR THE OUTSIDE HANDLE CAME OFF. MAINTENANCE REPLACED THE CABIN DOOR HANDLE SNAP RING PN MS16624-1075, REF MM 52-10-05 STEPS (A,B).

Part: SKIN — CRACKED (AILERON) · airframe 25,242 hrs · 42,171 cycles

MAJOR REPAIR - DURING A SCHEDULED ROUNTINE INSPECTION MAINTENANCE FOUND A DENT, TOP OF LEFT AILERON, 1.75" BY .75", 38.125" FROM OB EDGE AND .875" FROM TE. AND A .5" CRACK WAS FOUND RUNNING FWD TO AFT ON LOWER SKIN 37.125" FROM OB EDGE. MAINTENANCE REPAIRED THE AFFECTED AREA AND PERFORMED ALL REQUIRED RII INSPECTIONS I.A.W. EO 10-1900-27-002. MATERIALS UTILIZED ARE INCLUDED IN THE ENGINEERING ORDER.

Part: FAN — FAILED (VENT) · airframe 25,106 hrs · 41,980 cycles

SIG EVENT - PILOT REPORTED THAT DURING FLIGHT BLOWERS AIRFLOW BECAME VERY WEAK AND A SLIGHT BURNING SMELL WAS THEN NOTICED. MX REPORTED THAT THEY REPLACED THE VENT BLOWER IAW AMM 21-20-01, PN 114-380078-11 SN OFF 558A, SN ON 57A.

Part: CONNECTOR — NOT SEATED (GEAR HANDLE) · airframe 24,848 hrs · 41,683 cycles

SIG EVENT - PILOT REPORTED THAT WHEN ATTEMPTING TO EXTEND THE LANDING GEAR, GEAR DID NOT EXTEND, IN TRANSIT GEAR HANDLE LIGHT CAME ON INTERMITTANTLY, THEN EXTINGUISHED, WITH HANDLE DOWN, DID NOT RECEIVE 3 GREENS, UPON PERFORMING MANUAL EXTENDED AND RECEIVED 3 GREEN LIGHT INDICATION. MAINTENANCE FOUND "J" HOOK ON HANDLE DID NOT RELEASE, IN TRANSIT LIGHTS DID NOT ILLUMINATE, FOUND GEAR HANDLE ASSY CONNECTOR NOT FULLY CONNECTED, SECURED CANNON PLUG ON HANDLE, REINSTALLED HANDLE IAW GMM 12.15.0 AND PERFORMED OPERATIONAL CHECKS GOOD IAW AIM CHAPTER 10 MC 10-32-01.

Part: WIRE — CHAFED (MLG) · airframe 23,726 hrs · 40,347 cycles

AIR RETURN - THE PILOTS REPORTED THAT LANDING GEAR CIRCUIT BREAKER POPPED IN CRUISE AND WHICH RESULTED IN A RETURN TO "DEN". MX REPAIRED 4 CHAFED WIRES THAT WERE FOUND AT THE LT UPLOCK SWITCH HARNESS IAW AC 43-13-1B CHAPTER 11 SECTION 13. GROUND POWER WAS APPLIED, HYD PWR PACK RESERVOIR WAS SERVICED, ACFT WAS JACKED AND EXTENSION AND RETRACTION TESTS WERE PERFORMED WHICH WERE GOOD. NO CIRCUIT BREAKER ISSUES WERE NOTED.

Part: LINE — LEAKING (MLG ACTUATOR) · airframe 23,488 hrs · 40,011 cycles

PILOTS REPORTED THE GEAR INSTRANSIT LIGHT DID NOT EXTINGUISH, LANDING GEAR RELAY CIRCUIT BREAKER POPPED AND GEAR HAD TO BE MANUALLY EXTENDED. UPON FURTHER INSPECTION AFTER LANDING THE PILOTS NOTED HYDRAULIC FLUID IN THE LEFT HAND WHEELWELL. MAINTENANCE REMOVED AND REPLACED THE LT ACTUATOR CENTER HYDRAULIC HOSES IAW 32-33-10 STEP E OF REMOVAL AND STEP B FOR INSTALLATION. HYDRAULICS WERE SERVICED PER MM 12-10-00AND AN OPERATIONAL CHECK WAS PERFORMED PER MM 32-30-00 WHICH WAS GOOD.

Part: FRAME — CRACKED (ZONE 100) · airframe 23,090 hrs · 39,503 cycles

DURING ROUTINE SCHEDULED MAINTENANCE A FRAME FLANGE AROUND TWO RIVETS WERE FOUND CRACKED AT FS 544.0 BETWEEN STRINGERS 12L AND 13L. CRACKS RADIATE APPROXIMATELY .250" FROM RIVET CENTER. MAINTENANCE REPAIRED THE FRAME AT FS 544.0 BETWEEN STRINGERS 12L AND 13L IAW E.O.09-1900-53-010. RII INSPECTIONS COMPLIED AS REQUIRED BY THE EO.

Part: FRAME — CRACKED (ZONE 100) · airframe 23,090 hrs · 39,503 cycles

MAJOR REPAIR - DURING ROUTINE SCHEDULED MX, A FRAME FLANGE AROUND 2 RIVETS WERE FOUND CRACKED AT FS 544.0 BETWEEN STRINGERS 12L AND 13L. CRACKS RADIATE APPROX .250 INCH FROM RIVET CENTER.

Part: SENSOR — DIRTY · airframe 22,777 hrs · 39,082 cycles

PILOTS REPORTED A STALL HEAT CAUTION ANNUNCIATOR WOULD NOT TURN OFF WITH THE SWITCH IN THE ON POSITION. MAINTENANCE CLEANED CONNECTIONS ON A1 & A2 STALL WARNING CURRENT SENSORS. FUNCTIONAL CHECKS WERE GOOD.

Part: ANNUNCIATOR — INOPERATIVE (STALL HEAT) · airframe 22,777 hrs · 39,082 cycles

STALL HEAT CAUTION ANNUNCIATOR WILL NOT TURN OFF WITH THE SWITCH IN THE ON POSITION.

Part: SWITCH — OUT OF ADJUST (PAX DOOR)

CABIN DOOR ANNC CAME ON IN FLIGHT. DIVERTED TO NEAREST SUITABLE AIRPORT. MAINTENANCE TROUBLESHOT THE SYSTEM AND ADJUSTED THE FORWARD AND AFT LATCH SWITCHES.

Part: AUTOFEATHER SYS — MALFUNCTIONED (NR 2 ENGINE) · airframe 21,702 hrs · 37,699 cycles

SIGNIFICANT EVENT - FLIGHT 5128 EN ROUTE FROM PIR TO DEN DURING APPROACH INTO DENVER ON FINAL AT ABOUT 6000FT & 160KTS. THE NR 2 ENGINE AUTOFEATHERED 3 TIMES WITH TORQUE AT 1200, GEAR DOWN AND PROPS 1700 RPM. MAINTENANCE PERFORMED AN OPERATIONAL RUNUP OF THE LEFT AND RIGHT ENGINES AND PERFORMED A TEST OF AUTOFEATHER SYSTEM IAW 1900D MM 61-21-00. ALL CHECKS GOOD, COULD NOT DUPLICATE FAULT.

Part: RIVET — MISSING (HORIZ STAB) · airframe 21,517 hrs · 37,465 cycles

MAJOR REPAIR - DURING ROUTING SCHEDULED MAINTENANCE A CONFORMITY INSPECTION WAS PERFORMED AND FOUR RIVETS WERE FOUND MISSING ON THE HORIZONTAL STABILIZER SPAR CENTER WEB. MAINTENANCE INSTALLED FOUR MS20470AD5 RIVETS IDENTIFIED AS "A" IN STEP 23 OF THE BEECH SRM 55-91-02. RII INSPECTION COMPLIED WITH PER TASKCARD 8.2.1. THE WEB REPAIR CONFORM WITH MAIN SPAR CENTER WEB REPAIR AS SHOWN IN BEECH 1900 SRM 55-91-02.

Part: TUBE — DEFECTIVE (BLEED AIR SYS) · airframe 21,354 hrs · 37,232 cycles

RIGHT BLEED FAIL ILLUMINATED IN FLIGHT. ITEM INITIALLY DEFERRED. REMOVED AND REPLACED EVA TUBING, RAN AIRCRAFT OPERATIONAL CHECK GOOD.

Part: PRESSURE SWITCH — DIRTY (BLEED AIR SYS) · airframe 21,269 hrs · 37,134 cycles

RIGHT BLEED AIR FAIL LIGHT ILLUMINATD. THE RIGHT BLEED AIR PRESSURE SWITCH WAS CLEANED AND EVA TUBING INSPECTED FOR LEAKS. AIRCRAFT RAN ON GROUND AT HIGH POWER SETTINGS. NO OTHER DEFECTS WERE NOTED.

Part: WIRE — CHAFED (MLG HANDLE) · airframe 19,878 hrs · 35,574 cycles

WHEN GEAR HANDLE WAS SELECTED DOWN, THE LANDING GEAR INDICATION CD TRIPPED. CREW ABORTED LANDING AND FOLLOWED EMERGENCY PROCEDURES. CREW VERIFIED GEAR WAS DOWN AND LOCKED. A CHAFED WIRE WAS FOUND UNDER THE FLOOR BY THE PCB RACKS, WIRE NR D14B22. WIRE WAS REPAIRED, AND CHAFE PROTECTED.

Part: SPAR CAP — CORRODED (LT WING) · corrosion level 3 · airframe 18,603 hrs · 34,029 cycles

PITTING CORROSION WAS FOUND IN LT WING JUST AFT OF WING DRAIN ON THE FWD FACE OF THE MAIN SPAR CAP FROM WS125 TO 128, AND ON THE RIB JUST IB OF THE WING DRAIN. PITTING CORROSION WAS ALSO FOUND IN THE RT WING IN THE SAME LOCATION ON THE FWD FACE OF THE MAIN SPAR. CORROSION WAS DRESSED OUT, BLENDED AND FAA APPROVED FACTORY DESIGNED REPAIRS WERE INSTALLED. TIME SINCE LAST INSPECTION WAS 12 MONTHS.

Part: LATCH — MALFUNCTIONED (ZONE 400) · airframe 18,551 hrs · 33,973 cycles

DURING CRUISE, A PASSENGER REPORTED TO THE CREW THAT THE RT FWD COWLING HAD COME LOOSE. WHEN THE CREW LANDED, THEY NOTED A YAW UPON TOUCHDOWN. THE IB FWD COWL LATCH HAD COME LOOSE FIRST, ALLOWING THE COWLING TO CONTACT THE SPINNER SCREWS. THE IB AFT COWL LATCH THEN CAME LOOSE, THE COWL THEN CONTACTED THE WIRING BUNDLE, PREVENTING IT FROM RISING ANY HIGHER. THE COWL LATCH WAS VERIFIED LATCHED CORRECTLY BY EXTERNAL METHODS BY 3 SEPARATE PERSONNEL. IT IS SURMISED THE LATCH CONTACTED THE CROSS PIN AT THE TOP OF THE (J), AND LATCHED THERE INSTEAD OF SEATING IN THE BOTTOM OF THE (J). THERE IS NO WAY TO VERIFY THIS WITH THE COWLING INSTALLED. THE ALIGNMENT MARKS WILL LINE UP CORRECTLY. THE UPPER AND LOWER FWD COWLS W

Part: WINDSCREEN — CRACKED (COCKPIT) · airframe 17,603 hrs · 32,767 cycles

THE LEFT COCKPIT WINDSHIELD INNER PANE CRACKED DURING CRUISE AS FL230, OAT WAS -40, WINDSHIELD HEAT WAS ON AT THE TIME, AIRCRAFT WAS NOT IN ICING CONDITIONS AT THE TIME, FLIGHT CONDITIONS WERE VFR. CREW LANDED WITH NO FURTHER INCIDENT. THE WINDSHIELD WAS CHANGED DUE TO THE CRACKS.

Part: SWITCH — MALFUNCTIONED (CARGO DOOR) · airframe 17,516 hrs · 32,652 cycles

DURING CLIMB-OUT, CARGO DOOR OPEN ANNUNCIATOR WARNING LIGHT CAME ON AS CREW ASCENDED THROUGH 12,000 FT. CREW RETURNED TO STATION. THE CARGO DOOR OPEN LIGHT WAS INITIALLY DEFERRED IAW THE MEL, AND ACFT WAS RETURNED TO SERVICE. DEFERRAL WAS CLEARED BY ADJUSTING CARGO DOOR AJAR MICROSWITCH. THERE WAS SLIGHT WEAR ON THE FUSELAGE FRAME CONTACT AREA, AND THE WEAR WAS JUST TO THE POINT THE LIGHT CAME ON AT HIGHER CABIN PRESSURE DIFFERENTIAL. DOOR WARNING SYSTEM OPS CK GOOD.

Part: FRAME — CRACKED (BS 588) · airframe 17,012 hrs · 32,012 cycles

CENTER CANTED FRAME AT FS 588. LEFT FLANGE CRACKED AT NUT PLATE AND RIVET, STRINGER 7L AND 8L. MORE INFORMATION WILL BE AVAILABLE AT A LATER DATE.

Part: PANEL — FAILED (LT WING) · airframe 17,012 hrs · 32,012 cycles

LEFT WING UPPER BIN EVIDENCE OF DEFORMATION AT TURTLE BACK MOUNT FLANGE AREA. REPAIRED IAW SR-CO-00024. MORE INFORMATION WILL BE AVAILABLE AT A LATER DATE.

Part: FLANGE — WORN (THRUST REVERSER) · airframe 17,012 hrs · 32,012 cycles

LT UPPER TURTLEBACK FLANGE WORN. CRACKED ON IB EDGE. MORE INFORMATION WILL BE AVAILABLE AT A LATER DATE.

Part: FRAME — CORRODED (FUSELAGE) · airframe 17,012 hrs · 32,012 cycles

CORROSION FOUND ON INSPECTION FOR ABC STRUCTURAL FS 213.25. MORE INFORMATION TO BE ADDED AT A LATER DATE.

Part: VALVE — MALFUNCTIONED (HYD SYSTEM) · airframe 15,482 hrs · 29,389 cycles

LANDING GEAR FAILED TO EXTEND ON FIRST ATTEMPT. GEAR FINALLY EXTENDED ON THE SECOND ATTEMPT. REMOVED AND REPLACED HYD SERVICE VALVE. OPS CK GOOD.

Part: CONTROL HANDLE — MALFUNCTIONED (MLG SELECTOR) · airframe 15,476 hrs · 29,373 cycles

ON APPROACH TO LANDING. THE FIRST AND SECOND ATTEMPTS TO EXTEND LANDING GEAR FAILED. CREW WIGGLED HANDLE AND GOT GEAR TO EXTEND WITH ALL GEAR INDICATING DOWN LOCK. LANDED SAFELY WITH NO FURTHER INCIDENT. REMOVED AND REPLACED LANDING GEAR HANDLE. OPS CK GOOD.

Part: HANDLE — UNSECURE (EMERGENCY EXIT) · airframe 15,456 hrs · 29,340 cycles

CREW NOTICED EMERGENGY EXIT HANDLE STICK OUT WAY FROM FUSELAGE MX RESEATED EXIT. REMOVED AND INSP LT EXIT DOOR REINSTALLED AND SECURED.

Part: FIRE LOOP — FAULTY (RIGHT) · airframe 19,696 hrs · 28,478 cycles

RT FIRE LOOP ANNUNCIATOR ILLUMINATED IN FLIGHT AND REMAINED ON. FLIGHT CREW LANDED AND TAXIED TO THE GATE WITH NO FURTHER INCIDENT. NO EMERGENCY DECLARED. NO EQUIPMENT INVOLVED OR REQUIRED. T/S RT ENG FIRELOOP. REMOVED AND REPLACED FIRELOOP.

Part: PRESSURE SWITCH — MALFUNCTIONED (MLG) · airframe 15,029 hrs · 28,534 cycles

UPON GETTING READY TO LAND IN PKB. CREW EXTENDED LANDING GEAR WITH CAUSE LANDING GEAR C/B TO POP AND NOT RESET. CREW CALLED AND DID A FLY BY TO VERIFY GEAR WAS DOWN. TOWER CALLED OUT EQUIPMENT AND THEY LANDED SAFELY WITH NO FURTHER INCIDENT THERE. R/R JACK AC/CYCD/RR A316 CARD/S1 PRESS SWITCH.

Part: HANDLE — STUCK (MLG) · airframe 14,745 hrs · 27,995 cycles

WHEN LANDING GEAR WAS PLACED IN DOWN POSITION LANDING GEAR FAILED TO EXTEND GEAR MANUALLY PUMPED DOWN IND THREE GREENS ACFT LANDED WITH NO FURTHER INCIDENT...CAUSE OF PROBLEM WAS CONTROL, LANDING GEAR HANDLE. WE HAVE RR LDG GEAR SELECTOR HANDLE. P/N 1013841377 S/N 1449A

Part: SWITCH — DIRTY (MLG VALVE) · airframe 14,667 hrs · 27,866 cycles

DURING LANDING APPROACH MAIN LANDING GEARS FAILED TO EXTEND. THE CREW MANUALLY PUMPED DOWN THE GEARS. RECEIVED 3 GREEN INDICATIONS, LANDED WITH NO FURTHER INCIDENTS. CLEANED CONTACT ON SERVICE VALVE SWITCH.

Part: LANDING GEAR — FAILED (MAINS)

UPON DECENT FOR LANDING IN MCO. GEAR WOULD NOT EXTEND. IT HAD TO BE EMERGENCY EXTENDED (PUMPED DOWN) CREW GOT THREE DOWN AND LOCKED IND AHD SAFETY WITH NO FURTHER INCIDENTS.

Part: LANDING GEAR — MALFUNCTIONED (MAINS) · airframe 14,523 hrs · 27,635 cycles

UPON DECENT FOR LANDING IN MCO. GEAR WOULD NOT EXTEND IT HAD TO BE EMERGENCY EXTENDED (PUMPED DOWN). CREW GOT THREE DOWN AND LOCKED INDICATIONS AND LANDING SAFETY WITH NO FURTHER INCIDENTS. P/N 1143640681 S/N506D95 PCB TIME DELAY RELAY.

Part: LEAD — LOOSE (BUSS BAR) · airframe 13,968 hrs · 26,854 cycles

ON FLIGHT 5517, DURING THE FLIGHT THE RIGHT ENGINE ITT WENT TO 1000 DEGREES CELSIUS THEN WENT BACK TO NORMAL. SHORTLY THERE AFTER THE ITT AGAIN WENT TO 1000 DEGREES CELSIUS AND STAYED THERE. THE CREW REDUCED POWER ON THE RIGHT ENGINE AND RETURNED TO AIRPORT WITH NO FURTHER INCIDENT. MAINTENANCE FROUND THE LOOSE ELECTRICAL LEAD ON T3 BUS BAR. THE CORRECTIVE ACTION WAS THAT MAINTENANCE TIGHTENED THE NUT AT T5 BLOCK. NO PARTS WERE USED. THEREFORE, NO TEARDOWN REPORT WILL BE REQUIRED.

Part: CIRCUIT BREAKER — TRIPPED (MLG) · airframe 12,869 hrs · 25,217 cycles

UPON ARRIVAL, THE MAIN LANDING GEAR WOULD NOT EXTEND TO NORMAL OPERATION. AFTER NOTICING THAT THE CIRCUIT BREAKER HAD POPPED, THE CREW RESET IT THREE TIMES, AFTER THE THIRD RESETTING THE CIRCUIT BREAKER STAYED. IT SHOWED 3 GREENS WITH NO RED HANDLE. THE AIRCRAFT LANDED WITH NO FURTHER INCIDENT. A FUNCTIONAL CHECK WAS PERFORMED AND A TEST FLIGHT WAS MADE. NO PARTS WERE USED.

Part: FUEL PUMP — FAILED (NR 1 ENGINE)

FLT 5906 - PIT-FKL - AFTER TAKEOFF, THE AIRCRAFT EXPERIENCED A FUEL PUMP FAILURE ON THE NR 1 ENGINE. THE CREW DECLARED AN EMERGENCY, AND RETURNED TO THE FIELD WITHOUT FURTHER INCIDENT. MAINTENANCE ACTION WAS DEFERRED PER MEL 28-5. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: CAM LOCKS — OUT OF ADJUST (PASSENGER DOOR)

DUJ/PIT - FLT 5954 - CREW REPORTED THE PASSENGER DOOR CAMLOCKS WOULD NOT LATCH COMPLETELY. MAINTENANCE RIGGED THE DOOR CAMLOCKS, OPS CHECKED GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (X)

Part: ATTACH BRACKET — EXCESS WEAR (LT FLAP)

FLEET CAMPAIGN, 'MAINTENANCE INSPECTED THE LT AND RT OTBD FLAP ATTACHMENT BRACKETS AND THE AFT ROLLER BEARING IAW RAYTHEON ACFT CO (RAC) SAFETY COMMUNIQUE NR 137 DATED MAY, 1997. FOUND ATTACHMENT BRACKETS WITH EXCESSIVE WEAR AND AFT ROLLER BEARINGS BINDING. AFFECTED COMPONENTS P/NS ARE BRACKET, LT INBD AND RT INBD, INBD HINGE, PN 35-165050-31. BRACKET, LT LTBD AND RT INBD, INBD HINGE, PN 35-165050-30. BRACKET, LT INBD AND RT OTBD, OTBD HINGE, PN 35-165050-35. BRACKET, LT OTBD AND RT INBD, OTBD HINGE, PN 35-165050-34. AFT BEARING ASSY, PN 114-521039-1. REF: CONTROL NR MASA97045. PART CYCLES, 6,775. ACFT TC, 6,775.

Part: ATTACH BRACKET — EXCESS WEAR (RT FLAP)

FLEET CAMPAIGN, 'MAINTENANCE INSPECTED THE LT AND RT OTBD FLAP ATTACHMENT BRACKETS AND THE AFT ROLLER BEARING IAW RAYTHEON ACFT CO (RAC) SAFETY COMMUNIQUE NR 137 DATED MAY, 1997. FOUND ATTACHMENT BRACKETS WITH EXCESSIVE WEAR AND AFT ROLLER BEARINGS BINDING. AFFECTED COMPONENTS P/NS ARE BRACKET, LT INBD AND RT INBD, INBD HINGE, PN 35-165050-31. BRACKET, LT LTBD AND RT INBD, INBD HINGE, PN 35-165050-30. BRACKET, LT INBD AND RT OTBD, OTBD HINGE, PN 35-165050-35. BRACKET, LT OTBD AND RT INBD, OTBD HINGE, PN 35-165050-34. AFT BEARING ASSY, PN 114-521039-1. REF: CONTROL NR MASA97045. PART CYCLES, 6,775. ACFT TC, 6,775.