N125MN

Part: HANDSET — FAULTY (INTERPHONE) · airframe 44,479 hrs · 40,635 cycles

HANDSET WILL NOT TURN OFF TO TALK MODE, BOTH L2 & RC LOW VOLUME WHEN TALKING ON INTERPHONE.

Part: HANDSET — MALFUNCTIONED

LOW VOLUME INTERPHONE COMMUNICATION FROM L-2 HANDSET, UNABLE TO HEAR COCKPIT AT L-1 HANDSET.

Part: INDICATOR — INOPERATIVE (FA CALL)

F/A CALL CHIME INOPERATIVE FROM FLIGHT DECK.

Part: PA SYSTEM — MALFUNCTIONED (CABIN) · airframe 44,087 hrs · 40,447 cycles

PA SYS MAKES STATIC SOUND.

Part: AMPLIFIER — FAILED (PA SYSTEM) · airframe 43,920 hrs · 40,383 cycles

CABIN PA SYSTEM INOPERATIVE. R & R P/A AMPLIFIER SYSTEM OPS CHECKED GOOD AMM 23-30-00.

Part: HANDSET — INOPERATIVE (PA SYSTEM) · airframe 43,920 hrs · 40,383 cycles

WHEN SPEAKING INTO THE FRONT PA HANDSET IT MAKES STATIC NOISES.

Part: PA SYSTEM — INOPERATIVE · airframe 43,889 hrs · 40,370 cycles

CABIN PA SYSTEM OUT, NO CHIME, NO AUDIO, LIGHT OK.

Part: PA SYSTEM — INTERMITTENT (CABIN) · airframe 43,755 hrs · 40,316 cycles

PA SYSTEM FROM COCKPIT TO CABIN WORKS INTERMITTENTLY USING BOTH THE HANDSET PHONE AND THE MIKE.

Part: WARNING LIGHT — ILLUMINATED (LT MLG) · airframe 43,725 hrs · 40,301 cycles

AFTER TAKE OFF, LEFT MAIN GEAR RED LIGHT REMAINED ON AND GEAR DOOR LIGHT ON. FOLLOWED QRH PROCEDURE AND CYCLED ONE TIME LIGHTS REMAINED ON. RETURNED TO DEPARTURE.

Part: PA SYSTEM — INOPERATIVE (COCKPIT) · airframe 43,712 hrs · 40,293 cycles

F/O FLIGHT DECK TO CABIN PA INOPERATIVE.

Part: PA SYSTEM — INOPERATIVE (COCKPIT) · airframe 43,691 hrs · 40,286 cycles

FLT DECK TO CABIN PA INOPERATIVE.

Part: A/C PACK — OVERHEATED (RIGHT) · airframe 43,649 hrs · 40,268 cycles

DURING CLIMB, RT PACK WOULD OVERHEAT AND CYCLE THROUGH THE AUTO SHUTDOWN, NORMAL OPS IN MANUAL MODE. PERFORMED OPS CHECK OF RT PACK TEMP CONTROL-NO DEFECTS NOTED ON GROUND DURING MANUAL OR AUTO OPERATION AMM 21-60-00. DURING FLIGHT AUTOPILOT NR 1 AND NR 2 INOP. PERFORMED RTS ON SYS. NO FAULTS NOTED. OPS CHECKS GOOD ON GROUND MM 22-1000. DURING CRUISE FLIGHT SLATS EXTENDED, FLAPS LL 270 KNOTS THE SPOILER DEPLOYED MESSAGE ON. SPOILER HANDLE VERIFIED STOWED AND A VISUAL INSPECTION VERIFIED SPOILERS IN THE STOWED POSITION. FOUND CAPTIANS A/P DISCONNECT SWITCH ON YOKE STUCK. UNSTUCK SWITCH CLEANED WITH CONTACT CLEANER. RAN RTS ON LAND 2 SIDES NO FAULTS NOTED SYS OPS CHECKS GOOD SWITCH OPERATES WITH NO STICKING, MM 22-10-00.

Part: WARNING LIGHT — ILLUMINATED (MLG) · airframe 43,519 hrs · 40,218 cycles

LT GEAR UNSAFE LIGHT REMAINED ILLUMINATED ON GEAR RETRACTION, QRH PROCEDURES COMPLETED/ RETURNED BACK TO FIELD.

Part: DETECTOR — INTERMITTENT (CARGO BAY) · airframe 43,519 hrs · 40,218 cycles

INTERMITTENT FAIL INDICATION OF "B" SIDE/CHANNEL OF FWD CARGO DETECTOR: REPLACED FWD CARGO DETECTOR, OPS CHECKED GOOD.

Part: WARNING LIGHT — ILLUMINATED (LT MLG) · airframe 43,504 hrs · 40,210 cycles

LEFT GEAR UNSAFE LIGHT REMAINED ILLUMINATED ON GEAR RETRACTION. QRH COMPLETED.

Part: FIRE LOOP — NO TEST (LT NACELLE) · airframe 41,022 hrs · 41,476 cycles

"A" LOOP ON LT ENGINE DOES NOT PASS FIRE TEST ON DMI 5754.

Part: AUDIO PANEL — WEAK (COCKPIT) · airframe 43,478 hrs · 40,193 cycles

OBS AUDIO PANEL UNABLE TO HEAR ATC THRU HEADPHONES, WEAK IN FLT GROUND, OK.

Part: SMOKE DETECTOR — FAILED (CARGO BAY) · airframe 43,519 hrs · 40,218 cycles

INTERMITTENT FAIL INDICATION OF "B" SIDE CHANNEL OF FWD CARGO DETECTOR. REPLACED FWD CARGO DETECTOR.

Part: HANDSET — INOPERATIVE · airframe 43,097 hrs · 39,004 cycles

FLT DECK TO CABIN COMMUNICATION VIA HANDSET, INOPERATIVE AT L1 POSITION.

Part: HANDSET — INOPERATIVE · airframe 43,097 hrs · 39,004 cycles

FLT DECK TO CABIN COMMUNICATION VIA HANDSET INOP AT L1 POSITION.

Part: WARNING MESSAGE — ILLUMINATED (A/C PACK) · airframe 42,601 hrs · 39,742 cycles

DURING CLIMBOUT FL 800, LT SUPPLY DUCT TEMP HIGH CAUTION LIGHT ILLUMINATED. TURNED PACK OFF ATTEMPTED TO RESET. SAME INDICATION.

Part: A/C PACK — MALFUNCTIONED · airframe 42,601 hrs · 39,742 cycles

ON CLIMBOUT, AT 800 FL THE LEFT AC SUPPLY DUCT TEMP HIGH CAUTION LIGHT CAME ON, COMPLIED WITH QRH AND TURNED PACK OFF ATTEMPTED TO RESET PACK AT 250FL AND CLIMBED SAME INDICATION PRESENTED ITSELF ON EOAP.

Part: A/C PACK — MALFUNCTIONED · airframe 42,601 hrs · 39,742 cycles

ON CLIMB OUT, AT 800 FL THE LT AC SUPPLY DUCT TEMP HIGH CAUTION LIGHT CAME ON. COMPLIED WITH QRH AND TURNED PACK OFF. ATTEMPTED TO RESET PACK AT 250FL AND CLIMBED SAME INDICATION PRESENTED ITSELF ON EOAP.

Part: INTERPHONE — INOPERATIVE · airframe 42,505 hrs · 39,693 cycles

INTERPHONE INAUDIBLE, WEAK, GARBLED BETWEEN ALL F/A POSITIONS AND CABIN TO COCKPIT AND COCKPIT TO CABIN P/A OK IN FLIGHT.

Part: INTERPHONE — MALFUNCTIONED (CABIN) · airframe 42,505 hrs · 39,693 cycles

INTERPHONE INAUDIBLE, WEAK, GARBLED BETWEEN ALL F/A POSITIONS AND CABIN TO COCKPIT AND COCKPIT TO CABIN PA.

Part: INTERPHONE — INOPERATIVE (CABIN) · airframe 42,505 hrs · 39,693 cycles

INTERPHONE DURING FLIGHT AUDIBLE VOLUME COMPLETE SYS TOO LOW.

Part: INTERPHONE — MALFUNCTIONED · airframe 42,505 hrs · 39,693 cycles

DURING FLIGHT INTERPHONE AUDIBLE VOLUME COMPLETE SYS TO LOW.

Part: GAUGE — DAMAGED (L2 DOOR SLIDE) · airframe 42,458 hrs · 39,658 cycles

DURING CABIN WALK THRU INSPECTION, FOUND L2 DOOR SLIDE PRESSURE GAUGE UNREADABLE AND MANUAL PULL LANYARD NOT PROPERLY ATTACHED. LAYING IN GIRT BAR, LOOSE.

Part: INDICATOR — DAMAGED (L2 DOOR SLIDE) · airframe 42,458 hrs · 39,658 cycles

DURING CABIN WALK THRU INSPECTION, FOUND L2 DOOR SLIDE PRESSURE GAUGE UNREADABLE AND MANUAL PULL LANYARD NOT PROPERLY ATTACHED LAYING IN GIRT BAR LOOSE.

Part: UNKNOWN — UNKNOWN (CABIN TEMP) · airframe 42,432 hrs · 39,651 cycles

UNABLE TO CONTROL CABIN TEMP SUPPLY DUCT TEMP SUPPLY DUCT TEMP WOULD NOT GO BELOW 8 DEG F. F/A'S REPORT THAT AFT CABIN IS VERY HOT, MID A BIT COOLER. FOUND THAT AN INCREASE IN POWER CAUSES A MOMENTARY COOLING. ONCE NORMAL CRUISE WAS ESTABLISHED TEMP WOUD GO BACK UP AND COULD NOT BE COOLED. SUSPECT A POSSIBLE BLEED AIR LEAK. ACFT WAS DIVERTED TO DEPARTURE AIRPORT.

Part: DUCT — UNKNOWN (CABIN TEMP) · airframe 42,432 hrs · 39,651 cycles

UNABLE TO CONTROL CABIN TEMP, SUPPLY DUCT TEMP WOULD NOT GO BELOW 88 DEG F. F/A REPORTS THAT AFT CABIN IS VERY HOT, MID A BIT COOLER. FOUND THAT AN INCREASE IN POWER WOULD CAUSE A MOMENTARY COOLING. ONCE NORMAL CRUISE POWER WAS ESTABLISHED. TEMP WOULD GO BACK UP AND COULD NOT BE COOLED. SUSPECT A POSSIBLE BLEED AIR LEAK. AC WAS DIVERTED BACK TO DEPARTURE AIRPORT.

Part: PANEL — CORRODED (ZONE 500) · corrosion level 2 · airframe 42,426 hrs · 39,646 cycles

LT WING L/E PANEL 1171C HAS SURFACE CORROSION. REMOVED REPAIR DOULBLER FOR ACCESS TO CORROSION. AFTER REMOVAL OF CORROSION, IT WAS FOUND TO BE OUT OF LIMITS, IAW SRM 51-10-03, PG 34. FABRICATED A NEW REPAIR DOUBLER AND INSTALLED IAW SRM 51-01, PG 15-17 AND 51-30-02, PG 1.

Part: STRUCTURE — CORRODED (LAVATORY) · corrosion level 2 · airframe 42,426 hrs · 39,646 cycles

CABIN FORWARD LAVATORY WALL LOWER AREA HAS CORROSION AT END OF WALL AND OTBD AFT MOUNT, ALL CORROSION DOCUMENTED ON ASCENT AVIATION SERVICES NON-ROUTINES 411-022110, 2279 AND2285. REMOVED ALL CORRODED PARTS. INSTALLED SERVICEABLE FWD LAVATORY AFT MOUNT IAW SRM 51-30-1, PG 1 AND 51-20-0. PG 15 & 16. REMOVED DAMAGED STRUCTURE FROM FWD LAV LOWER WALL. FABRICATED AND INSTALLED NEW LAV WALL BOTTOM STRUCTURE AND ATTACH ANGLES IAW SRM 51-30-1, PG 1 THU 4 AND 51-30-02, PG 26B AND 51-20-0, PG 3 THU 5 AND 51-10-04.

Part: SEAT TRACK — CORRODED (BS 218-240) · corrosion level 2 · airframe 42,426 hrs · 39,646 cycles

FORWARD CABIN FLOOR SEAT TRACK BENEATH G2 GALLEY IS CORRODED IN 2 AREAS AT BS 218 AND 240 AT APPROX RBL 55 AT RT SIDEWALL. REMOVED CORRODED PARTS, SEAT TRACK, GALLEY ATTACH FITTING, SPLICE ANGLES. RELPACED SEAT TRACK AND REPAIR ANGLES IAW SRM 53-05, FIG 4F. INSTALLED NEW GALLEY ATTACH FITTING IAW 53-05, FIG F AND 51-30-01, PG 1.

Part: MOUNT — CORRODED (GALLEY) · corrosion level 2 · airframe 42,426 hrs · 39,646 cycles

G1 AND G2 GALLEYS HAVE CORROSION AT LOWER MOUNT AREAS, CORROSION DOCUMENTED ON ASCENT AVIATION SERVICES NON-ROUTINE 411-02-2114 AND 2158. REMOVED CORRODED PARTS. FABRICATED AND INSTALLED REPAIR ANGLES ON BOTH GALLEYS IAW SRM 51-10-03, PG 41 & 42 AND 51-30-2, PG 26B.

Part: PANEL — CRACKED (ZONE 100) · airframe 42,426 hrs · 39,646 cycles

LOWER APU AIR INLET IS CRACKED AT AFT CORNER. REMOVED APU AIR INLET LOWER PANEL, CUT OUT AND REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR DOUBLER FROM 0.050 2024 T3 IAW SRM 51-70-04, PG 21.

Part: PA SYSTEM — INTERMITTENT · airframe 42,197 hrs · 39,554 cycles

PA INTERMITTENT IN CABIN. CLICK NO VOICE.

Part: WARNING LIGHT — ILLUMINATED (TAIL OVERHEAT) · airframe 41,987 hrs · 39,473 cycles

DURING CIMB OUT, AFT TAIL COMPARTMENT OVERHEAT LIGHT ILLUMINATED.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 41,987 hrs · 39,473 cycles

CAPTAIN`S L1 WINDOW CRACKED DURING CRUISE FLIGHT LEVEL 360, ACFT RETURN TO DEPARTURE.

Part: WARNING LIGHT — ILLUMINATED · airframe 41,936 hrs · 39,427 cycles

AT 12,000 FT, DURING CLIMB OUT IN MODERATE TURBULENCE, TAIL COMPARTMENT TEMP HIGH LIGHT CAME ON WITH ASSOCIATED MASTER WARNING LIGHT. IAW QRH SHUTDOWN APU & TURNED BLEEDS OFF, MASTER WARNING EXTINQUISHED & ACFT DIVERTED.

Part: CSD — FAILED (LEFT) · airframe 41,659 hrs · 39,235 cycles

LEFT CSD TEMPERATURE HIGH ABOVE RED LINE RISE WENT TO 16, PREFORMED CSD DISCONNECT.

Part: CABIN PRESSURE — MALFUNCTIONED

AT 10,00 FT LOSS OF CABIN ALT WITH L-2 DOOR LIGHT ON: INSPECTED L-2 DOOR, PREASSURIZED ACFT, FOUND NO DISCREPANCY IAW AMM 52-42-00. ACFT OPERATED WITHOUT ANY FURTHER REPORTED DISCREPANCY.

Part: ELECTRICAL SYS — POWER LOSS · airframe 40,983 hrs · 38,821 cycles

COMPLETE ELECTRICAL LOSS ON CLIMB OUT, COMPLETED QRH PROCEDURES, ELECTRICAL WAS RESTORED, CONTINUED FLIGHT. ACFT CONTINUED FLIGHT. NO FURTHER DIFFICULTY REPORTED.

Part: FIRE LOOP — INTERMITTENT (CARGO BAY)

CARGO SMOKE DETECTOR LOOP LIGHT COMES ON INTERMITTENT.

Part: SMOKE DETECTOR — FALSE ACTIVATION (CARGO BAY)

CARGO SMOKE DETECTOR LOOP LIGHT COMES ON INTERMITTENTLY

Part: SEAL — FAILED (L2 DOOR) · airframe 40,627 hrs · 38,626 cycles

CABIN FAILED TO PRESSURIZE ON CLIMB OUT-UNABLE TO MAINTAIN CABIN IN MANUAL MODE-F/A REQ MX DUE MASSIVE LEAK L-2 DOOR-MX REPORTED MASSIVE LEAK AND DAY LIGHT AROUND L-2 DOOR. ACFT RETURNED TO DEPARTURE WHERE FLIGHT WAS TERMINATED. MX ON THE GROUND INSPECTED AC L-2 DOOR AND FOUND DOOR SEAL HAD BLOWN OUT.

Part: ELT — MALFUNCTIONED (CABIN) · airframe 39,349 hrs · 38,022 cycles

ELT EMITTED DISTRESS SIGNAL IN FLIGHT.

Part: WINDOW — FAILED (CABIN) · airframe 39,017 hrs · 37,910 cycles

OUTER WINDOW PANE BROKE APART IN FLIGHT ON THE AFT LT WINDOW.