N835NK

Part: AHRS — MALFUNCTIONED (COCKPIT) · airframe 33,702 hrs · 25,547 cycles

AHARS NR2 CIRCUIT BREAKER POPPED, PFD AND ND OUT. AIRCRAFT TAIL SWAP WITH 808NK. REMOVED AND REPLACED NR2 AHRU. OPS CHECK GOOD. (K)

Part: PRESSURE BLKHD — DAMAGED (BS 110)

TEAR ON AFT PRESSURE BULKHEAD IN NOSE WHEEL WELL, LOWER LT CORNER STA 110. REMOVED DAMAGED AREA, CLEANED SHARP EDGES, FAB FILLER AND DOUBLER FROM 7075-T6, TREATED PRIMED AND INSTALLED REPAIR IAW EA. (K)

Part: SKIN — DAMAGED (FUSELAGE) · airframe 33,648 hrs · 25,518 cycles

FUSELAGE SKIN DAMAGE AT FORWARD AND AFT LOWER CORNERS OF FORWARD GALLEY SERVICE DOOR CUTOUT. REMOVED DAMAGE AT FORWARD AND AFT LOWER CORNER OF GALLEY SERVICE DOOR CUTOUT IAW SRM, TREATED AND PRIMED AFFECTED AREA. (K)

Part: SEAT TRACK — CRACKED (BS 465)

RT OB SEAT TRACK SWOLLEN AND CRACKED IN 2 PLACES AT APPROX FS465. CLEANED 2 SPOTS AND REMOVED SUSPECTED CRACK IAW SRM. PERFORMED HFEC OF RT OB SEAT TRACK AT FS 465 NO OTHER DEFECTS NOTED. PERFORMED ULTRASONIC THICKNESS OF SEAT TRACK WITHIN LIMITS, TREATED AND PRIMED. (K)

Part: TRANSMITTER — FAULTY (RIGHT)

ON DESCENT, RIGHT ENGINE N1 LOW AT FH IDLE AT 15,000 (38 PERCENT), DIFFERENCE DROPPED AT LOWER ALTITUDE, NOTE ENGINE PARAMETERS WITH THROTTLE AT IDLE STOPS, AIRCRAFT TAIL SWAP WITH 819. FOUND RIGHT ENGINE EPR READING LOW, REMOVED AND REPLACED RIGHT EPR TRANSMITTER. CHECKED LEFT AND RIGHT ENGINE THROTTLE RIGGING, PART POWER STOPS DROPPED, ADJUSTED BOTH ENGINE FUEL CONTROL TRIMS, STOWED PART POWER STOPS. GROUND CHECKS GOOD. (M)

Part: BLEED VALVE — MISSING (ENGINE)

ENGINE WAS REMOVED FOR DELAMINATION OF THE DIFFUSER OUTER DUCT SOUND ABSORBING LINER. DISASSEMBLY SHOWED A MISSING 6TH STAGE BLEED VALVE WHICH RESULTED IN AIR LEAKAGE DAMAGING THE OUTER SOUND ABSORBING LINERS.

Part: OIL FILTER — CLOGGED (NR 2 ENGINE) · airframe 32,034 hrs · 24,712 cycles

NR2 ENGINE OIL STRAINER CLOGGING LIGHT CAME ON DURING DESCENT, FOLLOWED QRH PROCEDURE REDUCED THRUST AND LIGHT WENT OUT, TURNING ONTO FINAL APPROACH LIGHT, CAME BACK ON WITH THROTTLE AT IDLE, LIGHT REMAINED ON, SHUT ENGINE DOWN. REMOVED AND REPLACED NR2 ENGINE MAIN OIL FILTER, PERFORMED ENGINE RUN AND LEAK CHECK, NO OIL STRAINER CLOGGING LIGHT AND NO LEAKS DETECTED. FOUND CARBON DEPOSITS IN NR 2 ENGINE OIL FILTER. (K)

Part: OIL FILTER — DIRTY (RT ENGINE)

FLL - FLT 507 - RIGHT OIL STRAINER CLOG LIGHT CAME ON IN FLIGHT, LIGHT REMAINED ON ALL ENGINE INDICATIONS NORMAL, LANDED IN FLL AND LIGHT OFF DURING ROLL OUT. AIRCRAFT TAIL SWAP. REMOVED AND REPLACED OIL FILTER, DURING INSTALL OF NEW FILTER STUDS CAME OUT, INSTALLED NEW OIL FILTER STUD. OPS CHECK OK. (M)

Part: FILTER — CLOGGED (RT ENGINE)

ORF - FLT 379 - RIGHT OIL STRAINER CLOGGING LIGHT CAME ON DURING TAKEOFF, DIVERTED TO ORF. REMOVED OIL FILTER AND FOUND CLOGGED FILTER, INSTALLED NEW OIL FILTER AND SECURED. PERFORMED ENGINE RUN UP WITH CREW. REMOVED OIL FILTER AND INSPECTED FOR CONTAMINENTS. NONE FOUND, REINSTALLED FILTER AND PERFORMED SECOND ENGINE RUN UP. LEAK CHECK GOOD. (M)

Part: HANDLE — UNSECURE (L1 DOOR)

L1 DOOR HANDLE LOOSE. SECURED DOOR HANDLE ON DOOR IAW MD-80, MM 52-61-00. OPS CHECK GOOD.

Part: STRUT — UNDERSERVICED (NLG)

MCO - FLT 927 - AIR RETURN BACK TO MCO, DUE TO THE NOSE WHEEL WOULD OT FULLY RETRACT AFTER TAKEOFF. INSPECTED NOSE GEAR AND FOUND STRUT UNDERSERVICED. SERVICED PER MM 32-21-02, LEAK CHECK GOOD. PERFORMED NLG RETRACTION TEST. NLG STRUT PISTON DID REQUIRE SEVERAL WIPE DOWNS TO CLEAN GRIT FROM CHROME. (M)

Part: GUIDE VANE — CRACKED (NR 2 ENGINE)

NR 2 ENGINE IGV HAS CRACK AT 1:00 POSITION, UPON INSPECTION FOUND CRACK HAS PROGRESSED BEYOND LIMITS AND ALSO HAS CRACK AT BOTTOM OF SAME VANE. REMOVED AND INSTALLED NR 2 ENGINE IGV. (M)

Part: BRACKET — LOOSE (GIRT BAR)

DTW - FOUND GIRT BAR BRACKET ON FLOOR, DOOR L2 IS LOOSE. INSTALLED PROPER LENGTH SCREWS. (M)

Part: SIGN — BROKEN (CABIN)

FTW - FOUND RIGHT AND LEFT EMERGENCY EXIT SIGNS BROKEN. REMOVED AND REPLACED RIGHT AND LEFT EMERGENCY EXIT SIGNS. (M)

Part: LIGHT — MISSING (VENTRAL STAIRS)

FTW - FOUND LEFT VENTRAL STAIR PANEL SMALL LIGHT ASSEMBLY MISSING. REPLACED LEFT VENTRAL STAIR PANEL SMALL LIGHT ASSEMBLY. (M)

Part: FLOOR PANEL — BROKEN (FUSELAGE)

FTW - FOUND FLOOR PANEL LEFT OUTBOARD STATION 1250-1309 HAT CHANNEL BROKEN OUT. REPAIRED FLOOR PANEL. (M)

Part: SKIN — DAMAGED (T/E FLAP)

FTW - FOUND LEFT OUTBOARD FLAP UPPER SKIN DAMAGED. REMOVED DAMAGED UPPER SKIN AND DOUBLER. FABRICATED NEW SKIN AND DOUBLER. INSTALLED NEW SKIN AND DOUBLER. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

FTW - FOUND SEAT TRACK FLANGE CORRODED AT STATION 1251 LBL 44. REMOVED SEAT TRACK AT STATION 1231-1301. LOCATED AND DRILLED NEW SEAT TRACK. INSTALLED SEAT TRACK. (M)

Part: SKIN — DENTED (FUSELAGE)

FTW - FOUND DENT ON SKIN AT FS 427 LONGERON 21L. CUTOUT DAMAGE. UPON FURTHER EVALUATION FOUND HIDDEN DAMAGE ON LONGERON 21. FABRICATED REPAIR FILLER. FABRICATED AND DRILLED REPAIR DOUBLERS. FABRICATED LONGERON. FABRICATED SPLICE. INSTALLED REPAIR PARTS, FILLER, DOUBLERS, LONGERON AND SPLICE. (M)

Part: FLOOR PANEL — DELAMINATED (FUSELAGE)

FTW - FOUND FLOOR PANEL BETWEEN AFT LAVS, STAINED, CORNER DELAMINATED. REPAIRED CORNER DELAMINATION. (M)

Part: FLOOR PANEL — CRACKED (FUSELAGE)

FTW - FOUND COCKPIT FLOOR PANEL LEFT, PUNCTURED, FASTENER HOLES BROKEN OUT, CHAFED STRIP MISSING PLASTIC SHIELD BROKEN, EDGE CRACKED. COCKPIT FLOOR PANEL HAS PUNCTURE AND NUMEROUS CRACKS. FABRICATED NEW FLOOR PANEL. (M)

Part: FLOOR PANEL — BROKEN (FUSELAGE)

FTW - FOUND COCKPIT CENTER FLOOR PANEL, CORNERS BROKEN OUT DRAIN PLATE CORRODED, DETERIORATING. FABRICATED NEW FLOOR PANEL. (M)

Part: FLOOR PANEL — DELAMINATED (FUSELAGE)

FTW - FOUND FLOOR PANEL STATION 160-200 LEFT OUTBOARD DELAMINATED, INSERTS MISSING, CRACKED, EDGE SEAL. FABRICATED NEW FLOOR PANEL. (M)

Part: FLOOR PANEL — PUNCTURED (FUSELAGE)

FTB - FOUND LEFT OUTBOARD FLOOR PANEL STATION 258-313 HAS PUNCTURE. FOUND ADDITIONAL CRACK. REMOVED DAMAGED AREA. FABRICATED DOUBLER AND HAT CHANNEL. INSTALLED HAT CHANNEL AND DOUBLER. (M)

Part: FLOOR PANEL — CORRODED (COCKPIT)

FTW - FOUND FLOOR PANEL FIRST OFFICERS SIDE, CORRODED, DISBONDED, STIFFENER BENT. REBONDED FLOOR PANEL. (M)

Part: FLOOR PANEL — DETERIORATED (FUSELAGE)

FTW - FOUND FLOOR PANEL 200-237 STAINED, DETERIORATED. FABRICATED NEW FLOOR PANEL. (M)

Part: WEB — PUNCTURED (FUSELAGE)

FTW - FOUND FORWARD CABIN STATION 120 RBL 28, 34 INCHES, 38 INCHES, 45 INCHES HAS PUNCTURE/DAMAGED ON DIAPHRAM WEB PANEL. REMOVED DAMAGED AREAS. FABRICATED, LOCATED, AND DRILLED REPAIR DOUBLER AND FLOOR SUPPORT. FURTHER FOUND DAMAGED AT SUB FLOOR WEB STATION 120 RBL 12 INCHES. REMOVED DAMAGED WEB. FABRICATED REPAIR DOUBLER. INSTALLED REPAIR DOUBLER AT FLOOR WEB STATION 120 RBL 12 INCHES. INSTALLED DOUBLER AND FLOORBOARD SUPPORT AT STATION 120 RBL 28 TO 45. (M)

Part: FLOOR PANEL — DELAMINATED (FUSELAGE)

FTW - FLOOR PANEL STATION 160-200 DELAMINATED, NO EDGE SEAL. FABRICATED NEW FLOOR PANEL. (M)

Part: ACCESS PANEL — CRACKED (RT WING)

FTW - FOUND RIGHT WING LOWER FUEL ACCESS PANEL RL56C HAS CRACKED/DAMAGED AT FASTENER HOLES. REMOVED OLD FUEL ACCESS PANEL. INSTALLED NEW PANEL. (M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

FTW - FOUND FORWARD CABIN STATION 176 RBL 26 INCHES SUPPORT FLOOR CORRODED. REMOVED FLOOR SUPPORT. FABRICATED FLOOR SUPPORT. INSTALLED FLOOR SUPPORT. (M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

FTW - FOUND FLOOR SUPPORT CORRODED AT STATION 1251 LBL 40. REMOVED DAMAGED FLOOR SUPPORT. LOCATE AND DRILLED NEW FLOOR SUPPORT. INSTALLED FLOOR SUPPORT. (M)

Part: WEB — CRACKED (FS)

FTW - FOUND FLOOR WEB CRACKED STATION 218 RBL 44 UNDER SEAT TRACK. REMOVED DAMAGED SECTION OF WEB. DRILLED AND LOCATED REPAIR. INSTALLED REPAIR. (M)

Part: FLOORBOARD — DELAMINATED (FUSELAGE)

FTW - FOUND MAIN CABIN F/B FS 256-312 CENTER IS DAMAGED AND DELAMINATED AT INSERTS. FABRICATED NEW FLOORBOARD. (M)

Part: SHEAR TIE — CRACKED (FUSELAGE)

FTW - FOUND AFT PIT SHEAR TIE CRACKED AT FS 1136 LONGERON 27R. REMOVED CRACKED SHEAR TIE. INSTALLED NEW SHEAR TIE. (M)

Part: FLOORBOARD — DELAMINATED (FUSELAGE)

FTW - FOUND MAIN CABIN F/B FS 1078-1155 LBL 30 IS DELAMINATED AND DAMAGED. FABRICATED NEW FLOORBOARD. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

FTW - FOUND MAIN CABIN SEAT TRACK LBL 24 INCHES STATION 1307 TO STATION 1130 HAS CORROSION. REMOVED SEAT TRACK SECTION STATION 1068-1307. FABRICATED NEW SEAT TRACK. FABRICATED NEW SEAT TRACK. FABRICATED SPLICE SECTION REPAIR STATION 1140 AND 1260. INSTALLED SEAT TRACK AND SPLICE. (M)

Part: STRUCTURE — CORRODED (SUBFLOOR)

FTW - FOUND CABIN SUBFLOOR CORRODED FS 1173-1213 RBL 54. SUBFLOOR STATION 1183 TO 1188 IS OUT OF LIMITS. FABRICATED DOUBLER. INSTALLED DOUBLER. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

FTW - FOUND MAIN CABIN SEAT TRACK RBL 44 INCEHS STATION 200 TO 256 HAS CORROSION. SEAT TRACK RBL 44 STATION 200-245 OUT OF LIMITS. FABRICATED NEW SEAT TRACK SECTION AND SPLICE. INSTALLED SECTION OF SEAT TRACK AND SPLICE. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

FTW - FOUND MAIN CABIN SEAT TRACK LBL 38 STATION 1136 TO STATION 1097 HAS CORROSION. REMOVED OUT OF LIMITS SEAT TRACK, LBL 38 STATION 1136-1097. FABRICATED NEW TRACK. INSTALLED TRACK. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

FTW - FOUND MAIN CABIN SEAT TRACK RBL 24 INCHES STATION 200 TO 256 HAS CORROSION. REMOVED SEAT TRACK STATION 200 TO 265. LOCATED AND DRILLED NEW SEAT TRACK. INSTALLED SEAT TRACK. (M)

Part: SKIN — WRINKLED (FUSELAGE)

FTW - FOUND FUSELAGE EXTERIOR STATION 37-58.7 SKIN WRINKLED FROM STRINGER 18L TO 24 INCHES BELOW STRINGER. CUTOUT DAMAGED AREA AT STATION 50.67.5 FROM STRINGER 18L AND 14.4 INCHES DOWN. CUT OUT AREA. FABRICATED ONE EACH 49 SPLICE DOUBLER. FABRICATED ONE EACH 7, 9, 11 AND 47 DOUBLER. INSTALLED REPAIR. (M)

Part: WEB — CORRODED (FUSELAGE)

FTW - FOUND CABIN STATION 522-560 STRINGER 18L FLOOR WEB CORRODED. FLOOR WEB AT STATION 527 IS OUT OF LIMITS. REMOVED DAMAGE AREA. FABRICATED REPAIR DOUBLER. INSTALLED REPAIR DOUBLER. (M)

Part: NOSE COWL — CORRODED (NR 1 ENGINE)

FTW - FOUND NR 1 ENGINE NOSE COWL LIPPING CORRODED AT 1:00 AND 5:00 O'CLOCK POSITION. FOUND CORROSION OUT OF LIMITS. REMOVED NOSE COWL. INSTALLED THE NR 1 ENGINE NOSE COWL. (M)

Part: FLOOR PANEL — WORN (COCKPIT)

FTW - FOUND COCKPIT FLOOR PANEL 4411A BOTTOM DISBONDED NON-SKID WORN. FOUND BOTTOM SKIN CRACKED. REMVOED BOTTOM SKIN. FABRICATED NEW BOTTOM SKIN. INSTALLED BOTTOM SKIN. (M)

Part: DOOR FRAME — CORRODED (FUSELAGE)

FTW - FOUND CORROSION AFT CARGO DOOR LOWER DOOR JAMB FS 1155-1211. REMOVED JAMB BEAR. DRILLED AND LOCATED NEW JAMB BEAM. INSTALLED AFT CARGO PIT JAMB. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

FTW - FOUND LEFT INBOARD SEAT TRACK CORRODED SEVERAL AREAS FROM FS 297-1022. AFTER FURTHER INSPECTION FOUND LEFT INBOARD SEAT TRACK CORRODED AND OUT OF LIMITS FROM FS 1022 TO FS 1039. FABRICATED SEAT TRACK SECTION. INSTALLED SEAT TRACK SECTION AND SPLICE. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

FTW - FOUND RIGHT OUTBOARD SEAT TRACK CORRODED SEVERAL AREAS FROM FS 237-1309. FS 351-807 AND FS 1032-1309 OUT OF LIMITS. REMOVED SEAT TRACK BETWEEN STATION 351-798 AND STATION 1032-1309. FABRICATED SEAT TRACK SEC'S FS 200-807 AND REPAIR SPLICES. FABRICATE NEW SEAT RACK SECTION FS 1032-1309 AND REPAIR SPLICES. INSTALLED NEW SEAT TRACK SEC'S FS 200 AND 807 AND REPAIR SPLICES. INSTALLED NEW SEAT TRACK SEC FS 1032-1309 AND REPAIR SPLICES. (M)