N750US

Part: ACTUATOR — LEAKING (NR4 KRUGER)

DURING DESCENT/APPROACH, LOSS OF (A) SYSTEM HYDRAULIC FLUID. LANDING WAS MADE WITHOUT INCIDENT. REMOVED AND REPLACED NR 4 KRUEGER FLAP ACTUATING CYLINDER IAW MM. RESERVICED HYDRAULIC SYSTEM TO FULL, RESAFETIED GUARDED HYDRAULICC SWITCHES, CHECKED CASE DRAIN FILTERS FOR CONTAMINATION-NONE NOTED. OPERATIONAL CHECK IS GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (K)

Part: WARNING LIGHT — ILLUMINATED (COCKPIT)

FLT 750 - MIA - DURING CLIMB-OUT, THE LOWER AFT BODY OVERHEAT LIGHT CAME ON. THE AIRCRAFT RETURNED TO MIA AND AN UNEVENTFUL LANDING WAS MADE. (M)

Part: AIR CLEANER — CRACKED (NR 1 ENGINE)

DURING CLIMBOUT THE LOWER AFT BODY OVERHEAT LIGHT CAME ON. THE AC RETURNED TO AIRPORT AND AN UNEVENTFUL LANDING WAS MADE. REMOVED AND REPLACED THE NR 1 ENGINE AIR CLEANER DUE TO CRACKED FLANGES. LEAK CHECK AND OPERATIONAL CHECKS WERE GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (SW07200503890) (K)

Part: SKIN — DENTED (FUSELAGE)

DURING C-CHECK, A DENT AND GOUGE WAS FOUND AT FS 630 ON THE MAIN CARGO DOOR DOUBLER. INSTALLED 8 INCH BY 10 INCH DOUBLER REPAIR IAW KITTY HAWK EA B7-53-123. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: RIB — CRACKED (NR 3 CARGO DOOR)

DURING C-CHECK, A 1 INCH CRACK WAS FOUND ON THE C3 CARGO DOOR OUTER CHORD BY THE LOWER STOP FITTING. REMOVED AND REPLACED THE CRACKED FORWARD CLOSURE RIB ON THE C-3 CARGO DOOR IAW THE BOEING 727 SRM CH 51-10-1 PAR 6. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: SKIN — CRACKED (FUSELAGE)

DURING C-CHECK, A SMALL CRACK WAS FOUND ON THE FUSELAGE SKIN BY THE UPPER FORWARD CORNER OF THE R1 DOOR CUTOUT. CUTOUT CRACKED AREA AND INSTALLED REPAIR IAW BOEING MESSAGE 1-71633171 AND KITTY HAWK EA B7-53-124. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: SKIN — CRACKED (FUSELAGE)

DURING C-CHECK, A SMALL CRACK WAS FOUND AT THE SKIN LAP AT FS 588 STRINGER 4R. CUT OUT CRACKED AREA AND INSTALLED REPAIR IAW BOEING 727 SRM CHAPTER 53-30-3 FIG 5. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: BRAKE ASSY — DRAGGING (NR 1 MLG)

DURING LANDING, FLIGHT 750 IAG-MSP: VIBRATION IN LANDING GEAR DURING LANDING AND TAXI. LANDING WAS MADE WITHOUT INCIDENT. FOUND NR 1 MLG BRAKE DRAGGING. REMOVED AND REPLACED NR 1 MLG BRAKE ASSEMBLY AND REINSTALLED NR 1 MLG WHEEL ASSEMBLY. LEAK CHECKS GOOD. AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (EMERGENCY EXIT)

FOUND EMERGENCY EXIT LIGHT OVER COCKPIT DOOR, BATTERY LOW. REMOVED COCKPIT EMERGENCY LIGHT FOR RECHARGING. INSTALLED NEW EMERGENCY EXIT LIGHT. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: COMPUTER — MALFUNCTIONED (AUTOPILOT)

DURING CRUISE, THE AIRCRAFT PITCHES UP AND DOWN WITH THE AUTOPILOT IN B-MODE. REMOVED AND REPLACED THE PITCH CHANNEL COMPUTER. OPS CHECK GOOD. AIRCRAFT WAR RELEASED FOR SERVICE. (M)

Part: PLENUM — CONTAMINATED (AIR CON SYS)

FERRY FLIGHT NR 750 - MZJ-JAX - DURING CRUISE, THE CREW NOTICED AN OIL ODOR IN THE COCKPIT FROM THE AIRCONDITIONING. AN UNEVENTFUL LANDING WAS MADE. CLEANED THE A/C DUCTING AND PLENUM AREA IAW THE AIRCRAFT MM. OPS CHECK GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: ODOR — DETECTED (COCKPIT)

FERRY FLIGHT NR 750 MCJ TO JAX: DURING CRUISE THE CREW NOTICED AN OIL SMELL IN THE COCKPIT FROM THE AIR CONDITIONING. AN UNEVENTFUL LANDING WAS MADE.

Part: LIGHT — INOPERATIVE (L1 DOOR)

DURING ROUTINE MAINTENANCE AT PHX, IT WAS DISCOVERED THAT THE L1 DOOR POSITION EMERGENCY EXIT LIGHT WAS INOPERATIVE. REMOVED AND REPLACED THE L1 DOOR POSITION EMERGENCY EXIT LIGHT ASSEMBLY. OPERATIONALLY CHECKS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: CLAMP — LOOSE (OVERHEAT SYS)

FLT 707 - PHX-OKC - LOWER AFT BODY HEAT LIGHT ILLUMINATED IN FLIGHT. FOLLOWED PROCEDURE. AIRCRAFT MADE AN UNEVENTFUL RETURN TO PHX. INSPECTED LEFT AND RIGHT PACK BAYS. INSPECTED AFT AIR STAIR AREA AND FOUND LOOSE CLAMP ON FIRE LOOP LEFT FORWARD LOWER SIDE OF AIR STAIR. RAN ENGINES AND RAN BOTH PACKS. NO AIR LEAKS FOUND. BODY OVERHEAT LIGHT DID NOT ILLUMINATE. SYSTEM OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: ACCESSORY UNIT — FAILED (E/E BAY)

FLT 710 - TOL-MKE - AFTER TAKEOFF FROM TOL, THE FLIGHT CREW FOUND THAT THE LANDING GEAR HANDLE WUOLD NOT MOVE PASSED THE OFF POSITION TO THE UP POSITION WITHOUT BYPASSING THE AIR GROUND SAFETY SWITCH. THE FLIGHT CREW DECIDED TO RETURN TO TOL. AN UNEVENTFUL LANDING WAS MADE. THE LANDING GEAR ACCY BOX WAS REMOVED AND REPLACED AND THE AIRCRAFT WAS TESTED IAW THE B727 MM CH 32-09. OPS CHECK WAS NORMAL. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: VALVE — LEAKING (NLG STRUT)

FLT 2723 - BOS-TOL - UPON GEAR RETRACTION, NOSE GEAR DOOR LIGHTS ON FORWARD AND FE PANEL ILLUMINATED. THE LIGHTS EXTINGUISHED AFTER RECYCLING LANDING GEAR ON THE 4TH ATTEMPT. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. FOUND NOSE STRUT TO BE FLAT, CAUSING TIRES TO PREVENT NOSE GEAR DOORS FROM COMPLETELY CLOSING. FOUND SHRADER VALVE ON NOSE STRUT TO BE LEAKING. REMOVED AND REPLACED NOSE STRUT SHRADER VALVE. SERVICED STRUT, LEAKS CHECK GOOD AND NOSE GEAR LIGHT OPS CHECK NORMALLY. AIRCRAFT RETURNED TO SERVICE. (M)

Part: LOOP — OUT OF POSITION (NR 3 ENGINE)

DISCREPANCY: DURING CRUISE, THE #3 ENGINE STRUT OVERHEAD LIGHT ILLUMINATED. EXECUTED PROCEDURES IAW KHA AOM VOLUME 1. THE AIRCRAFT CONTINUED TO TOL AND MADE AN UNEVENTFUL LANDING.CORRECTIVE ACTION: MAINTENANCE OPENED THE #3 ENGINE LOWER STRUT PANELS AND INSPECTED STRUT AREA DUCTS AND OVERHEAT LOOP. FOUND LOOP RUBBER ON A LOOP CLAMP NOT IN ITS'' CORRECT POSITION. REPOSITIONED LOOP FOR CLEARANCE & POSITION. RAN #3 ENG., LEAKED CHKD DUCTING IN STRUT AREA & NO OVERHEAT INDICATION NOTED. RESECURED PANELS AND A/C RETURNED TO SERVICE.

Part: CONTROL CABLE — BROKEN (LT WING)

FLT 504 - TOL-DAL - DURING TAKEOFF, THE CREW EXPERIENCED ASYMMETRICAL FLAP SPLIT ON THE OUTBOARD FLAPS, RT AT 5 DEGREES, LEFT AT FLAPS 15 DEGREES. TEH CREW DECLARED AN EMERGENCY AND RETURNED TO TOL. THE AIRCRAFT MADE AN UNEVENTFUL LANDING. MAINTENANCE TROUBLESHOT THE SYSTEM AND FOUND THE FOLLOWUP CABLE TO THE FLAP POSITION TRANSMITTER WAS BROKEN. MAINTENANCE REPLACED THE CABLE AND PERFORMED AN OPERATIONAL CHECK. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: DETECTOR — OUT OF POSITION (AFT BODY)

FLT 2731 - LRD-BRO - LOWER AFT BODY OVERHEAT LIGHT ILLUMINATED ON DESCENT INTO BRO. FOLLOWED AOM LOER AFT BODY OVERHEAT PROCEDURES. THE AIRCRAFT MADE AN UNEVENTFUL LANDING IN BRO. REPOSITIONED AFT BODY HEAT WARNING STRIP. OPERATIONALLY CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: MODULE — MALFUNCTIONED (E/E BAY)

FLT 2708 - MEM-SLC - DURING CLIMB-OUT, THE LOWER BODY AFT OVER HEAT LIGHT WAS ILLUMINATED. THE AIRCRAFT CONTINUED TO SLC AND MADE A NORMAL ROUTINE LANDING. MAINTENANCE REPLACED THE FIRE AND OVERHEAT DETECTION UNIT. CARRIED OUT ENGINE RUN ON BOTH NR 1 AND NR 2 ENGINES. BOTH AIR CONDITIONING PACKS CHECK NORMAL. LOWER BODY AFT OVERHEAT, NO LEAK FOUND. AIRCRAFT WAS THEN RETURNED TO SERVICE. (M)

Part: BOOT — TORN (LEFT INLET)

LRD/BRO - FLT 2731 - DURING CRUISE, LOWER AFT BODY OVERHEAT LIGHT ILLUMINATED. FOUND SEVERAL LOOSE CLAMPS, ALSO TORN BOOT ON LEFT INLET DUCT. REMOVED AND REPLACED DUCT. TIGHTENED CLAMPS. OPERATIONAL CHECK PERFORMED OKAY. AIRCRAFT WAS RETURNED TO SERVICE. (X)

Part: WARNING LIGHT — ILLUMINATED (COCKPIT)

DURING FLT 731, LRD-IAH - RED LEFT GEAR WARNING LIGHT ILLUMINATED. RECYCLED, LIGHT REMAINED ILLUMINATED. TEN MINUTES LATER LIGHT EXTINGUISHED. INSPECTED PROX SWITCH, WIRING AND CANNON PLUG. NO FAULTS FOUND, PER MM 32-61-0. OPERATIONAL CHECK GOOD. AIRCRAFT WAS THEN RETURNED TO SERVICE. (M)

Part: FRAME — MISDRILLED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND BS 950C FUSELAGE FRAME INBOARD FLANGE HAS DOUBLE DRILLED HOLE BELOW STRINGER 16L. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FLOORBEAM — MISDRILLED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND FLOORBEAM UPPER CHORD HAS NUMEROUS HOLES DRILLED AT BS 460, LBL 45. REPAIRED IAW SRM 53-10-8. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND T-CHORD CORRODED LEFT SIDE OF NOSE LANDING GEAR WHEEL WELL STATION 335 AT STRINGER 25L. REPAIRED IAW TIMCO REO S00138. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — CRACKED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND BS 540 RBL 60, WL 212 INNER FRAME DOUBLER CRACKED. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: STRINGER CLIP — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND CORROSION ON STRINGER SPLICE ON STRINGER 28R, BS 680. REPAIRED IAW SRM 53-10-2. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: KEELBEAM — CRACKED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND CRACK IN KEEL BEAM LEFT LOWER CHORD. VERTICAL FLANGE FROM STATION 870 TO FIRST HI-LOCK HOLE. REPAIRED IAW SB 727-53-0208. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — DAMAGED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND BS 804.5 FUSELAGE FRAME INBOARD FLANGE DAMAGED AT STRINGER 16L. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: STRINGER — CRACKED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND STRINGER CRACKED 4 INCHES AFT OF BS 720B.L REPAIRED AIW SRM 53-10-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND CORROSION ON SEAT TRACK STATION 345, RBL 25. REPAIRED IAW SRM 53-10-5. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: ANGLE — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND CORROSION ON LOWER L-ANGLE HORIZONTAL FLANGE AT STATION 880 WHEEL WELL WEB RBL 69, WL 189. REPAIRED IAW SRM 51-20-01. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: SKIN — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND SKIN BULGING AFT LAV SERVICE AREA LOWER AFT CORNER BS 1178. REPAIRED IAW SRM 51-20-1. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — DAMAGED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND BS 520 FUSELAGE FRAME INBOARD FLANGE DAMAGED AT AND BELOW STRINGER 16R. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — DAMAGED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND BS 720 FUSELAGE FRAME DAMAGED AT STRINGER 16L. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: STRINGER — CORRODED (FUSELAGE)

DURING LIGHT CHECK AT TIMCO/OSC, FOUND CORROSION ON STRINGER 29R BS 1090. REPAIRED IAW SRM 53-10-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — DENTED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, THE FOLLOWING DISCREPANCY WAS FOUND, BS 600 FUSELAGE FRAME INBOARD FLANGE DENTED ABOVE STRINGER 16R. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — DAMAGED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, THE FOLLWING DISCREPANCY WAS FOUND, BS 360 FUSELAGE FRAME INBOARD FLANGE DAMAGED BELOW S-10L. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: STRINGER — CRACKED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND STRINGER 15L CRACKED FOUR INCHES FORWARD OF BS 720C. REPAIRED IAW SRM 53-10-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: ANGLE — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND J-ANGLE CORRODED BS 1090 TO 1100 OUTBOARD SIDE STRINGER 29R. REPAIRED IAW SRM 51-20-01. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — DENTED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND BS 440 FUSELAGE FRAME INBOARD FLANGE DENTED AT STRINGER 16R. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — DAMAGED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND BS 540 FUSELAGE FRAME DAMAGED AT AND BELOW STRINGER 16R. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: SHEAR TIE — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND SHEAR TIE CORRODED BS 1166 ON RIGHT OF STRINGER 30. REPAIRED IAW SRM 51-30-2. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: STRINGER CLIP — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND CORROSION ON STRINGER SPLICE ON STRINGER 27L, BS 680. REPAIRED IAW SRM 53-10-2. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: STRINGER — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMC/OSC, FOUND STRINGER 30 HAS CORROSION JUST FORWARD OF FRAME 1166 IN BELLY OF AFT CARGO COMPARTMENT. REPAIRED IAW SRM 53-10-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: SKIN — DENTED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND DENT IN FUSELAGE SKIN AT BS 287 BELOW STRINGER 22L. REPAIRED IAW SRM 53-30-3. THE AIRCARFT WAS RETURNED TO SERVICE. (M)

Part: DOOR FRAME — CRACKED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND EXIT DOOR FRAME CRACKED AFT OF LATCH FITTING ON AIRCRAFT STATION 440R. REPAIRED IAW SRM 51-40-2. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND CORROSION ON SEAT TRACK END AT RBL 24, FS 480. REPAIRED IAW SRM 53-10-5. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: STRINGER — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND STRINGER 22L SPLICE CORRODED. REPAIRED IAW SRM 51-30-2. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: ANGLE — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND J-ANGLE CORRODED BS 1090 INBOARD SIDE AT STRINGER 29R. REPAIRED IAW SRM 51-20-01. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — MISDRILLED (FUSELAGE)

DURING LIGHT C-CHECK, AT TIMCO/OSC, FOUND MISDRILLED HOLE ON CIRCUMFERENTIAL FRAME BS 1148, LBL 64, WL 212. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — DENTED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND CIRCUMFERENTIAL FRAME DENTED BS 1166, LBL 63, WL 212. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — DAMAGED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, THE FOLLOWING DISCREPANCY WAS FOUND, BS 360 FUSELAGE FRAME INBOARD FLANGE DAMAGED AT S-16L. REPAIRED IAW SRM 51-40-3 FIG 1. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: SKIN — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND SKIN PILLOWED BELOW AFT WASTE SERVICE PANEL. REPAIRED IAW SRM 51-20-1 AND TIMCO REO S00124. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FRAME — DENTED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND BS 660 FUSELAGE FRAME INBOARD FLANGE DENTED BELOW STRINGER 16R. REPAIRED IAW SRM 51-40-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: STRINGER CLIP — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND CORROSION ON STRINGER SPLICE ON STRINGER 28L, BS 680. REPAIRED IAW SRM 53-10-2. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: SHEAR TIE — CORRODED (FUSELAGE)

DURING LIGHT C-CHECK AT TIMCO/OSC, FOUND SHEAR TIE CORRODED AT BS 640, RBL 13. REPAIRED IAW SRM 51-20-1. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

DURING ROUTINE MAINTENANCE FOUND EMERGENCY EXIT LIGHT OVER L-1 DOOR INOPERATIVE. REMOVED AND REPLACED EMERGENCY EXIT LIGHT ASSEMBLY. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (X)

Part: SWITCH — FAILED (NR 5 LE FLAP)

DURING LANDING OF FLT KHA 511 FROM MCI TO TOL, THE NR 5 LEADING EDGE FLAP AMBER LIGHT REMAINED ILLUMINATED ON THE FLIGHT ENGINEER'S AND FORWARD INSTRUMENT PANELS WHEN SELECTED TO 5 DEGREES. THE FLIGHT CREW FOLLOWED KHA ABNORMAL CHECKLIST AND DECLARED AN EMERGENCY LANDING INTO TOL. THE AIRCRAFT MADE A SAFE LANDING WITH NO FURTHER INCIDENTS. (M)

Part: FIRE LOOP — ILLUMINATED (NR 1 ENGINE)

DURING SCHEDULE FLIGHT FROM PHX TO TOL, FIRE FAULT DETECTION LIGHT ILLUMINATED IN FLIGHT NR 1 ENGINE. INSPECTED NR 1 ENGINE FIRE LOOP. NO DEFECTS NOTED. AIRCRAFT WAS THEN RETURNED TO SERVICE. (M)

Part: PIN — UNLOCKED (NLG)

DURING SCHEDULED FLIGHT FROM MCI TO PHX THE AIRCRAFT WAS DIVERTED TO ELP. THE CREW WAS NOTIFIED THAT THE NOSE GEAR TORQUE LINKS WERE NOT SECURED PROPERLY BY THE GROUND HANDLER VIA ARINC. THE FLT CREW WAS INFORMED BY PHX CONTROL THAT THEY WHERE UNABLE TO LAND THERE AND THAT THEY WOULD HAVE TO DIVERT TO ELP. THE CREW MADE A PRECAUTIONARY LANDING WITHOUT FURTHER INCIDENT. INSPECTED NLG TORQUE LINKS, LOCKING PIN. FOUND LOCKING TAB UNLOCKED. REMOVED PIN AND VISUALLY INSPECTED TORQUE LINK ARMS AND BUSHINGS. NO DAMAGE NOTED. VERIFIED LOCKING FUNCTION OK. SECURED LOCKING PIN AND AIRCRAFT WAS THEN RETURNED TO SERVICE. (M)

Part: WING BOX — CORRODED (FUSELAGE)

DURING ACCOMPLISHMENT ON AD 85-24-02, RAM AIR PLENUM CORROSION INSPECTION. CORROSION WAS FOUND ALONG THE LEFT SIDE WING BOX CENTER SECTION AT STRINGER 5C. THE CORROSION WAS BLENDING OUT AND A DOUBLER WAS INSTALLED. THE AREA WAS REPAIRED IAW BOEING ENGINEERING LETTER AOC-OKC-98-051RR DATED 02-JUN-98 BY AAR OKC. STRUCTURAL SUBSTANTIATION OF REPAIR PLAN IS AN AMOC TO AD 85-24-02. THE AREA WAS RESTORED TO NORMAL AND THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: ACCESSORY UNIT — INOPERATIVE (E/E BAY)

OKC - DURING SCHEDULED TEST FLIGHT AFTER C-CHECK WHEN GEAR WAS RETRACTED, RT GEAR UNSAFE LIGHT (RED) REMAINED ON. THE CREW THEN RECYCLED THE GEAR AND THE LIGHT REMAINED ILLUMINATED. RIGHT HAND GEAR UNSAFE LIGHT EXTINGUISHED ON GEAR EXTENSION, AND ALL INDICATIONS SHOW NORMAL. THE CREW THEN LANDED BACK AT OKC AND MADE A SAFE AND UNEVENTFUL LANDING. REMOVED AND REPLACED LANDING GEAR ACCESSORY UNIT. CARRIED OUT GEAR SWING IAW BOEING MM 32-30, GROUND CHECKED NORMAL. THE AIRCRAFT WAS THEN RETURNED TO SERVICE. (X)

Part: ACCESSORY UNIT — UNSERVICEABLE (E/E COMPT)

NCHEDULED ARRIVAL FROM PHX-MCI, ON LANDING, WHEN GEAR WAS SELECTED DOWN. THREE GREEN AND THREE RED LIGHTS WHERE BOTH BEING DISPLAYED AT THE SAME TIME. THE SECONDARY MAIN GEAR POSITION LIGHTS INDICATED LEFT DOWN AND LOCKED RIGHT NOT DOWN AND LOCKED. THE CREW THEN CYCLED THE GEAR AND NOTICED THREE GREEN LIGHTS ONLY. THE SECONDARY MAIN GEAR INDCIATED AGAIN LEFT DOWN AND LOCK. RIGHT NOT DOWN AND LOCKED. THE CREW THEN DECLARED AN EMERGENCY LANDING INTO MCI AND MADE A SAFE AND UNEVENTFUL LANDING. REMOVED AND REPLACED LANDING GEAR ACCESSORY UNIT. GROUND CHECKED NORMAL. THE AIRCRAFT WAS THEN RETURNED TO SERVICE. (M)

Part: BULB — FAILED (CABIN)

UPON ARRIVAL AT CLT, THE L-1 DOOR EMERGENCY EXIT LIGHT WAS REPORTED INOP. REMOVED AND REPLACED BULBS. SYSTEM TESTED AND CHECKS NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)

Part: SUPPORT FITTING — CRACKED (NR 1 ENGINE)

DURING B-CHECK INSPECTION FOR AD 97-05-08, TWO CRACKS WERE DISCOVERED ON THE UPPER FORWARD FLANGE OF THE NR 1 ENGINE FORWARD MOUNT SUPPORT FITTING AT ENGINE STA 146. THE SUPPORT FITTING WAS REPAIRED IAW BOEING SB 727-54A0010. THE AIRCRAFT WAS RETURNED TO SERVICE. (X)

Part: CONTROL CABLE — BROKEN (LT NLG)

SJU - FLT 0396 - DURING GEAR RETRACTION, A LOUD NOISE WAS HEARD FROM THE NOSE GEAR. THE NOSE GEAR DOOR L/E ANNUNCIATOR PANEL LIGHT REMAINED ILLUMINATED. MAINTENANCE FOUND THE LEFT NOSE GEAR DOOR CABLE BROKEN. THEY REPLACED BOTH GEAR DOOR CABLES. (Z)