N161YV

Part: SPAR — CRACKED (RWS 117) · airframe 19,235 hrs · 37,000 cycles

DURING INSPECTION, MAINTENANCE FOUND A CRACK IN THE RT REAR SPAR WEB NEAR WS 117.50. REPAIRS DONE IAW MFG FIELD REPAIR, FR-CO-01407 REV.2.

Part: SPAR CAP — NICKED (LWS 115.70) · airframe 19,235 hrs · 37,000 cycles

DURING INSPECTION, MAINTENANCE FOUND A SMALL NICK IN THE LT REAR SPAR LOWER CAP AFT FLANGE. REPAIRED IAW MFG FIELD REPAIR FR-CO-01466.

Part: SPAR CAP — DAMAGED (WS 116-125) · airframe 19,235 hrs · 37,000 cycles

DURING INSPECTION, MAINTENANCE FOUND DAMAGED AND MISSING RIVETS ON LT WING LOWER AFT SPAR CAP. MAINTENANCE THEN REPAIRED THE AREA IAW MFG FIELD REPAIR FR-CO-01456.

Part: SPAR CAP — CRACKED (RWS 117.5) · airframe 19,235 hrs · 37,000 cycles

DURING INSPECTION MAINTENANCE FOUND A CRACK IN THE RT REAR SPAR, LOWER CAP AT APPROXIMATELY WS 117.50. MAINTENANCE REPAIRED THE CRACK IAW MFG FIELD REPAIR FR-CO-01405 REV. 3.

Part: RIB — CORRODED (RWS 124) · airframe 19,126 hrs · 36,864 cycles

BIO CORROSION DISCOVERED DURING STRUCTURAL INSPECTION ON RT RIB AT WING STATION 124.588. MAINTENANCE REPAIRED THE DISCREPANCY IAW FR-CO-01380 REV 1.

Part: BRAKE ASSY — MALFUNCTIONED (LEFT) · airframe 17,292 hrs · 33,675 cycles

ON LANDING IN LWB LEFT BRAKE WAS WEAK. MAINTENANCE BLED THE BRAKES. THEREFORE NO PARTS WERE USED.

Part: WARNING HORN — INTERMITTENT (MLG) · airframe 15,002 hrs · 29,699 cycles

ON APPROACH TO FKL, THE CREW REPORTED MAIN LANDING GEAR INDICATOR INTERMITTENT AND REQUESTED TO RETURN TO PIT. CREW REPORTED GOOD INDICATION AND LANDED WITH NO FURTHER INCIDENT. REMOVED AND REPLACED GEAR WARNING HORN SILENCE SWITCH/CB P/N 7277-2-5, P/N 02006.

Part: RIVET — LOOSE (LT MLG WW) · airframe 14,816 hrs · 29,389 cycles

LEFT WHEEL WELL GRAVEL FENDER INBOARD UPPER ATTACH POINT AT KEEL HAS LOOSE RIVETS CAUSING WEAR ON KEEL BEAM. REPAIRED BY INSTALLING DOUBLER ON KEEL BEAM USING ADHESIVE AND HUCK BOLT FASTENERS IN ACCORDANCE WITH ENGINEERING REPORT 4849-3.

Part: PITOT TUBE — DEFECTIVE (PITOT/STATIC SYS) · airframe 14,550 hrs · 29,034 cycles

DURING TAKE OFF ROLL FO AIRSPEED INDICATOR FAILED TO RESPOND. TAKE OFF WAS ABORTED AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. REMOVED AND REPLACED FO'S PITOT TUBE AIRSPEED IND P/N1293640797 S/N593D95

Part: PULL HANDLE — CHAFED (COCKPIT)

FKL/PIT - FLT 5952 - CREW NOTICED A NOXIOUS SMELL DURING FLIGHT. MAINTENANCE TROUBLESHOT AND FOUND A CHAFED WIRE IN THE FIRE PULL HANDLE. REMOVED AND REPLACED THE FIRE PULL HANDLE, AND THE AIRCRAFT WAS RETURNED TO SERVICE. HOWEVER, THIS PROBLEM RECURRED LATER IN THE DAY. SEE MRR CONTROL NR MASA99089. (X)

Part: SWITCH — FAILED (COCKPIT)

FLT 5860 - DUJ-PIT - CREW AGAIN NOTED A NOXIOUS SMELL IN FLIGHT. MAINTENANCE COULD NOT FIND ANY EVIDENCE OF SMELL DURING GROUND RUN, HOWEVER DURING TEST FLIGHT. THE SMELL RETURNED. MAINTENANCE FURTHER TROUBLESHOT AND FOUND THE STALL WARNING TEST SWITCH SHORTED. REMOVED AND REPLACED THE SWITCH, OPS CHECK GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: TCAS — MALFUNCTIONED (E/E BAY)

FLT 5998 - MBS-PIT - APPROXIMATELY 15 MILES FROM PIT, THE TCAS DISPLAY SCREEN BLANKED OUT, THEN RESET. THE CREW SMELLED A FAINT ELECTRICAL ODOR. CREW DONNED OXYGEN MASKS AND GOGGLES AS A PRECAUTION AND AN EMERGENCY WAS DECLARED. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE ACTION WAS DEFERRED PER MEL 34-15. AIRCRAFT WAS RETURNED TO SERVICE. (M)

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, 7,283. ACFT TC, 7,283.

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, 7,283. ACFT TC, 7,283.

Part: SWITCH — MALFUNCTIONED (LT CNTRL WHEEL)

PILOT ENCOUNTERED UNSCHEDULED NOSE DOWN ATTITUDE IN-FLIGHT. PILOT NOTICED ELEVATOR TRIM WHEEL MOVING WITH NO INPUT GIVEN TO SYSTEM. CREW THEN OPENED ELECTRIC ELEVATOR TRIM CB, CONTINUED FLIGHT WITH NO FURTHER DISCREPANCIES NOTED. MAINTENANCE TROUBLESHOT SYSTEM, CONFIRMED THE PILOT'S CONTROL YOKE TRIM SWITCH STICKING. REMOVED AND REPLACED SWITCH, RETURNED TO SERVICE. NOTE: SWITCH IN QUESTION IS A 'SPLIT' SWITCH WHICH IS ACTIVATED WHEN BOTH PARTS ARE MOVED TO PROVIDE THE GROUND AND POWER FOR ACTIVATION.