N806NN

Part: AIR FILTER — DIRTY (ZONE 100) · airframe 46,608 hrs · 19,819 cycles

AIRCRAFT WAS GROUNDED: STRONG RUBBER BURNING SMELL THROUGHOUT CABIN AND FLIGHT DECK. FOUND RIGHT HAND CABIN RECIRCULATION FAN BEARING BURNT UP. REMOVE AND REPLACED RIGHT HAND CABIN RECIRCULATION FAN (AALA202507295761) AND RECIRCULATION FILTER (AALA202507293610). PER AMM 21-25-01.

Part: FAN — FAILED (ZONE 100) · airframe 46,608 hrs · 19,819 cycles

AIRCRAFT WAS GROUNDED: STRONG RUBBER BURNING SMELL THROUGHOUT CABIN AND FLIGHT DECK. FOUND RIGHT HAND CABIN RECIRCULATION FAN BEARING BURNT UP. REMOVE AND REPLACED RIGHT HAND CABIN RECIRCULATION FAN (AALA202507295761) AND RECIRCULATION FILTER (AALA202507293610). PER AMM 21-25-01.

Part: SLIDE — UNSECURE (ZONE 800) · airframe 46,512 hrs · 19,779 cycles

AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTANDENTS REPORT THAT R1 DOOR SLIDE IS SHOWING PART OF THE SLIDE OUT OF THE SLIDE COVER AROUND THE BOTTOM PART. SECURED R1 DOOR SLIDE. PER AMM 25-66-01.

Part: INDICATOR — NO TEST (ZONE 200) · airframe 45,821 hrs · 19,471 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING FLIGHT, WHEN TESTING LIGHTS, THE LEFT MAIN GEAR LIGHTS (BOTH OVERHEAD PANEL AND NEXT TO GEAR HANDLE) DID NOT TEST. AIRCRAFT EMERGENCY LANDED SAFELY AT JFK. REMOVE AND REPLACED THE LEFT MAIN GEAR INDICATOR LIGHT ASSEMBLY, PER AMM 33-18-00. SYSTEM TESTED THE LANDING GEAR CONTROL SYSTEM, PER AMM 32-31-00. ALL LIGHT INDICATIONS TESTED GOOD IN AIR MODE AND IN GROUND MODE.

Part: LIGHT — DISLODGED (ZONE 200) · airframe 44,648 hrs · 18,920 cycles

AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT HANGING LOOSE FROM CEILING ABOVE SEAT 12D. SECURED WIRE ASSEMBLY. PER AMM 33-51-01.

Part: PAN — CORRODED (ZONE 100) · corrosion level 2 · airframe 44,571 hrs · 18,883 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT HAND AFT SERVICE PAN LOCATED AT STA 847, FROM S27L TO S27R. ACCOMPLISHED REPAIR DOUBLER PER EA 359594.

Part: PIN — MISSING (ZONE 800) · airframe 44,571 hrs · 18,883 cycles

AIRCRAFT IN BASE MAINTENANCE: FORWARD ENTRY DOOR - EMERGENCY ESCAPE SLIDE GIRT BAR STOP IS MISSINGL OCKING PIN. REMOVED AND REPLACED GIRT BAR CLIP PIN. PER B737 NG AMM 25-66-01-400-803.

Part: SOCKET — DIRTY (ZONE 200) · airframe 44,571 hrs · 18,883 cycles

AIRCRAFT IN BASE MAINTENANCE: LEFT HAND FORWARD ENTRY DOOR SLIDE LIGHT WILL NOT ILLUMINATE DURING TEST. CLEANDED TERNIMAL LUGS AT SOCKET OF LEFT HAND FORWARD ENTRY DOOR SLIDE LIGHT, PERFORMED SATISFACTORY OPERTIONAL CHECK GOOD. PER B737-NG SWPM 20-30-00 AND AMM 35-51-04.

Part: CONNECTOR — WRONG PART (ZONE 200 - FUSE) · airframe 44,571 hrs · 18,883 cycles

AIRCRAFT IN BASE MAINTENANCE: SEAT 12 FED AND 18 ABC BULLNOSE LIGHTS WILL NOT ILLUMINATE DURING TEST. FOUND CONNECTORS TO BE THE WRONG CONNECTORS, RECONNECTED WITH CORRECT CONNECTORS, PERFORMED SATISFACTORY OPERTIONAL CHECK GOOD. PER B737-NG AMM 33-51-00.

Part: ELEC CONNECTOR — LOOSE (ZONE 200) · airframe 44,571 hrs · 18,883 cycles

AIRCRAFT IN BASE MAINTENANCE: LEFT HAND CABIN SEAT 19-25 EMERGENCY LIGHT WILL NOT ILLUMINATE DURING TEST. FOUND CONNECTORS LOOSE, CHECKED AND ADJUSTED, PERFORMED SATISFACTORY OPERTIONAL CHECK GOOD. PER B737-NG AMM 31-51-00.

Part: VAPOR BARRIER — CRACKED (ZONE 100) · airframe 44,571 hrs · 18,883 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER AT STA 663.75, LBL 54.21. REPAIRED CRACK PER SRM 57-10-10-2R-2 AND AARD 57-10-10-9.

Part: SKIN — CRACKED (ZONE 100) · airframe 44,571 hrs · 18,883 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN ELECTRICAL GROUND POWER RECEPTACLE SURROUND SKIN LOCATED AT STA 235.8, S21R. REPAIRED SKIN PER SRM 53-10-15-2R-4 REPAIR 4.

Part: VAPOR BARRIER — DETERIORATED (ZONE 100) · airframe 44,571 hrs · 18,883 cycles

AIRCRAFT IN BASE MAINTENANCE: ACCOMPLISHED RENSECT OF EXISTING REPAIR, FOUND EXISTING REPAIR DETERIORATED. REMOVED AND APPLIED NEW REPAIR VAPOR BARRIER AT BS 663.75 AND LBL 54.21. PER AARD 57-10-10-9 AND B737NG SRM 57-10-10-2R-2 PARA. 6

Part: GIRT BAR — FRAYED (ZONE 800) · airframe 44,571 hrs · 18,883 cycles

AIRCRAFT IN BASE MAINTENANCE: OFF AIRCRAFT INSPECTION, GIRT FOR FORWARD GALLEY DOOR SLIDE FRAYED AND DISBONDING. REMOVE AND REPLACEMENT OF THE R1 EES, PER TASK CARD 08L22125001-R1.

Part: SKIN — PUNCTURED (ZONE 500 FLAP) · airframe 44,571 hrs · 18,883 cycles

AIRCRAFT IN BASE MAINTENANCE: LEFT HAND WING INBOARD AFT FLAP HAS EVIDENCE OF A PUNCTURE 24 INCHS FROM INBOARD END. ACCOMPLISHED EVALUATION OF EXISTING DENTS AND REPAIRED PUNCTURE ON LEFT HAND INBOARD AFT FLAP LOWER SKIN.

Part: ANTENNA — INOPERATIVE (ZONE 100) · airframe 44,356 hrs · 18,744 cycles

AIRCRAFT WAS GROUNDED: SELECTED APPROACH MODE FOR THE ILS 25L AT LAX. LOC STARTED TO CAPTURE WHEN WE LOST BOTH FLIGHT DIRECTORS AND AUTO THROTTLES.AS WELL AT AUTO PILOT.COMMAND A SELECTED. TRIED THE APPROACH AGAIN WITH THE SAME RESULT.DIVERTED TO ONT FOR A VFR APPROACH, TRIED TO SELECT APPROACH MODE AGAIN, SAME RESULT. REMOVED AND REPLACED RCV ANTENNAS IAW AMM 34-33-11.

Part: TRANSMITTER — INOPERATIVE (RADIO ALTIMETER) · airframe 44,356 hrs · 18,744 cycles

AIRCRAFT WAS GROUNDED: SELECTED APPROACH MODE FOR THE ILS 25L AT LAX. LOC STARTED TO CAPTURE WHEN WE LOST BOTH FLIGHT DIRECTORS AND AUTO THROTTLES. AS WELL AT AUTO PILOT. COMMAND A SELECTED. TRIED THE APPROACH AGAIN WITH THE SAME RESULT. DIVERTED TO ONT FOR A VFR APPROACH, TRIED TO SELECT APPROACH MODE AGAIN, SAME RESULT. REMOVED AND REPLACED #1 RAD ALT XMT IAW AMM 34-33-11.

Part: DOOR — STUCK (LAVATORY D) · airframe 4,344 hrs · 18,290 cycles

AIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR LOCK IS GETTING STUCK IN THE LOCKED POSITION. **SUPPLEMENTAL REPORT FOR (AALA202406122535): REMOVED AND REPLACED LAVATORY-D BIFOLD DOOR. PER CMM 25-40-64**(CLOSED).

Part: LOCK — STUCK (LAVATORY D) · airframe 4,344 hrs · 18,290 cycles

AIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR LOCK IS GETTING STUCK IN THE LOCKED POSITION. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).

Part: SMOKE DETECTOR — FALSE INDICATION (ZONE 100 - FUSE) · airframe 41,123 hrs · 17,180 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO JKF. DURING CLIMB AT APPROXIMATELY 17,000 THE AFT CARGO COMPARTMENT FIRE LIGHT ILLUMINATED AND THE BELL ACTIVATED. FLIGHT CREW RAN THE QRH PROCEDURES AND DISCHARGED THE AFT CARGO COMPARTMENT FIRE BOTTLES. DURING THE RETURN TO JFK THE FIRE LIGHT AND BELL ACTIVATED SEVERAL MORE TIMES. THE AIRCRAFT LANDED SAFELY AT JFK WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED THE AFT CARGO COMPARTMENT AND FOUND NO EVIDENCE OF SMOKE OR FIRE. MAINTENANCE FOUND THE AFT CARGO COMPARTMENT SMOKE DETECTORS AT POSITIONS A1 (AALA202309013051) AND B1 (AALA202309010062) FAULTED. MAINTENANCE REPLACED THE SMOKE DETECTORS PER AMM 26-16-01. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

Part: SMOKE DETECTOR — FALSE INDICATION (ZONE 100 - FUSE) · airframe 41,123 hrs · 17,180 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO JKF. DURING CLIMB AT APPROXIMATELY 17,000 THE AFT CARGO COMPARTMENT FIRE LIGHT ILLUMINATED AND THE BELL ACTIVATED. FLIGHT CREW RAN THE QRH PROCEDURES AND DISCHARGED THE AFT CARGO COMPARTMENT FIRE BOTTLES. DURING THE RETURN TO JFK THE FIRE LIGHT AND BELL ACTIVATED SEVERAL MORE TIMES. THE AIRCRAFT LANDED SAFELY AT JFK WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED THE AFT CARGO COMPARTMENT AND FOUND NO EVIDENCE OF SMOKE OR FIRE. MAINTENANCE FOUND THE AFT CARGO COMPARTMENT SMOKE DETECTORS AT POSITIONS A1 (AALA202309013051) AND B1 (AALA202309010062) FAULTED. MAINTENANCE REPLACED THE SMOKE DETECTORS PER AMM 26-16-01. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

Part: NONE — LACK OF LUBE (ZONE 800 - DOORS) · airframe 38,164 hrs · 15,731 cycles

AIRCRAFT WAS NOT GROUNDED: COCKPIT DOOR HARD TO OPEN. LUBRICATED COCKPIT DOOR HANDLE AND LOCKING MECHANISM. OPERATIONS CHECK NORMAL IN ACCORDANCE WITH AMM 52-51-00.

Part: SMOKE DETECTOR — FALSE ACTIVATION (ZONE 900 - LAV/G) · airframe 36,627 hrs · 15,006 cycles

AIRCRAFT WAS NOT GROUNDED: LEFT AFT LAVATORY SMOKE ALARM FALSE ALARM. OPERATIONS CHECK PER AMM 26-14-00.

Part: NONE — NONE · airframe 36,071 hrs · 14,748 cycles

AIRCRAFT WAS NOT GROUNDED: 16F EMERGENCY EXIT SHADE IS BUCKLED AND WILL NOT LOWER TO THE FULL OPEN/CLOSE POSITION. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)

Part: SHADE — BROKEN (ZONE 200 - FUSE) · airframe 36,071 hrs · 14,748 cycles

AIRCRAFT WAS NOT GROUNDED: 16F EMERGENCY EXIT SHADE IS BUCKLED AND WILL NOT LOWER TO THE FULL OPEN/CLOSE POSITION. **SUPPLEMENTAL REPORT FOR AALA202111124741: REMOVED AND REPLACED 16A WINDOW SHADE IN REFERENCE WITH AMM 25-21-20.** (CLOSED)

Part: OUTFLOW VALVE — LEAKING (ZONE 100 - FUSE) · airframe 35,906 hrs · 14,672 cycles

AIRCRAFT WAS GROUNDED: LOUD AIR LEAK REPORTED AT AFT LEFT SERVICE DOOR DURING CLIMB AND DESCENT. NOISE STOP ABOUT 5 PSI. REPLACED OUTFLOW VALVE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 21-31-03.

Part: SLEEVE — MISSING (ZONE 800 - DOORS) · airframe 35,871 hrs · 14,658 cycles

AIRCRAFT WAS GROUNDED: R1 EMERGENCY SLIDE MISSING FORWARD SLEEVE ON GIRT BAR. INSTALLED NEW RELEASE/STOP SLEEVE ASSEMBLY PER CMM 25-60-37.

Part: KEELBEAM — CRACKED (ZONE 100 - FUSE) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING SECTION KEEL BEAM LOCATED AT BS 663 AND LBL 40 TO LBL 45. REPAIRED PER SRM 57-10-10-2R-3.

Part: BATTERY — NO TEST (FLASHLGIHT) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: FLASHLIGHT 2 UNDER FLIGHT ATTENDANT JUMP SEAT ADJACENT TO DOOR 2R DOES NOT TEST. REPLACED BATTERY PER AMM 25-64-00.

Part: BATTERY — INOPERATIVE (FWD FLASHLIGHT) · airframe 35,632 hrs · 14,537 cycles

AIRCRAFT IN BASE MAINTENANCE: BOTH FLASHLIGHTS UNDER FLIGHT ATTENDANT JUMP SEAT ADJACENT TO DOOR 2L DO NOT TEST. BATTERY INOPERATIVE. REMOVED AND INSTALLED SERVICEABLE BATTERIES ON BOTH FLASH LIGHTS (AALA202109146720) PER AMM 25-64-00.

Part: HANDLE — CORRODED (R1 DOOR) · airframe 35,632 hrs · 14,537 cycles

AIRCRAFT IN BASE MAINTENANCE: DOOR 1R HANDLE IS SCRATCHED AND PITTED. INSTALLED NEW R1 DOOR HANDLED PER 52-41-31.

Part: BATTERY — NO TEST (RT FLASHLIGHT) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: RIGHT FLASHLIGHT UNDER FLIGHT ATTENDANT JUMP SEAT ADJACENT TO DOOR 1L DOES NOT TEST. REPLACED BATTERY PER AMM 25-64-00.

Part: FLAP — OUT OF ADJUST (L2 GIRT BAR) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: DOOR 2L SLIDE GIRT FLAP DRAGS LOW AND BUNCHES AT BOTTOM DOOR JAMB WHEN CLOSING DOOR. REINSTALLED L2 SLIDE AND ADJUSTED GIRT FLAP IAW 25-66-01.

Part: BATTERY — NO TEST (FLASHLIGHT) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: FLASHLIGHT 1 UNDER FLIGHT ATTENDANT JUMP SEAT ADJACENT TO DOOR 2R DOES NOT TEST. REPLACED BATTERY PER AMM 25-64-00.

Part: BATTERY — NO TEST (FWD FLASHLIGHT) · airframe 35,632 hrs · 14,537 cycles

AIRCRAFT IN BASE MAINTENANCE: BOTH FLASHLIGHTS UNDER FLIGHT ATTENDANT JUMP SEAT ADJACENT TO DOOR 2L DO NOT TEST. BATTERY INOPERATIVE. REMOVED AND INSTALLED SERVICEABLE BATTERIES ON BOTH FLASH LIGHTS (AALA202109157038) PER AMM 25-64-00.

Part: ANGLE — WORN (ZONE 100 - FUSE) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: THRESHOLD CREASE ANGLE FASTENER HOLE OUT OF ROUND AT STA 312 AND LBL 56. ACCOMPLISHED PERMANENT REPAIR IAW EA330284.

Part: ANGLE — CRACKED (BS 302 LBL 55) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CREASE ANGLE OF FWD ENTRY DOOR THRESHOLD AT STA 302 AND LBL 55, MEASURING L=1.125 IN, W=0.002 IN, D=0.08 IN. REPLACED CREASE ANGLE WITH NEW IAW AARD 51-00-05-1 AND DRAWING 140A9810.

Part: NONE — CRACKED (ZONE 100 - FUSE) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CREASE ANGLE OF FWD ENTRY DOOR THRESHOLD NEAR FLOOR AND FWD DOOR FRAME AT STA 302 AND LBL 55, MEASURING L=1.125 IN, W=0.002 IN, D=0.08 IN. REPLACED CREASE ANGLE WITH NEW IAW AARD 51-00-05-1 AND DRAWING 140A9810.

Part: WINDOW POST — CRACKED (BS 224-243) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACK IN L1 WINDOW POST BETWEEN STA 224.8 AND STA 243.7 BETWEEN STR 10L AND STR 14L, MEASURING L=0.025 IN, D=0.15 IN. ACCOMPLISHED PERMANENT REINFORCING DOUBLER REPAIR IAW ECO 5319J023.

Part: FLOOR SUPPORT — CORRODED (BS 990-1016) · corrosion level 2 · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION MEASURING L=0.25 IN, W=0.25 IN, D=0.02 IN, ON FLOOR SUPPORT Z ANGLE LOCATED BETWEEN STA 990 TO STA 1016 AT LBL 32. REPLACED ANGLE PER AARD 51-00-05-1.

Part: INTERCOSTAL — CRACKED (BS 284) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL CRACKED LOCATED AT STA 284. REMOVED AND REPLACED INTERCOSTAL PER AARD 51-00-05-01.

Part: CHANNEL — CORRODED (LT WING) · corrosion level 2 · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF C CHANNEL ON LH WING LWR FIXED TRAILING EDGE PANEL ATTACHMENT NEAR FASTENER HOLES AT WSTA 450, MEASURING L=0.25 IN, W=0.3 IN, D=0.03 IN. REPLACED C CHANNEL WITH NEW IAW SRM 51-40-02.

Part: SHIELD — CORRODED (BS 492-500A) · corrosion level 2 · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION MEASURING L=1.00 IN, W=1.25 IN, D=0.030 IN, ON FORWARD CARGO AREA RIGHT HAND SHIELD LOCATED FROM STA 492 TO STA 500A AT RBL 60. REPAIRED SHIELD PANEL PER SRM 51-10-02-OG.

Part: WEB — CORRODED (BS 800-847 S26L) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF WEB OF AFT CARGO DOOR THRESHOLD BETWEEN STA 800 AND STA 847 AT STR 26L, MEASURING L=54.0 IN, W=1.0 IN, D=0.007 IN. REPLACED WEB WITH NEW IAW SRM 51-40-02.

Part: TRANSITION PANEL — CORRODED (BS 500A-500I) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION MEASURING L=8.00 IN, W=8.00 IN, D=0.007 IN, ON FORWARD CARGO AREA RIGHT HAND TRANSITION PANEL LOCATED FROM STA 500A TO STA 500I AT RBL 26. REPLACED TRANSITION PANEL PER SRM 53-0053-2R-5.

Part: TRANSITION PANEL — CORRODED (BS 500I-506) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF LH TRANSITION PANEL IN FWD CARGO COMPARTMENT BETWEEN STA 506 AND STA 500I AT LBL 27, MEASURING L=3.0 IN, W=3.0 IN, D=0.015 IN. REPLACED TRANSITION PANEL WITH NEW IAW AARD 51-00-05-01, DRAWING 143A7500, AND SRM 53-00-53-2R-5.

Part: TRANSITION PANEL — CORRODED (BS 727E-727F) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION MEASURING L=1.50 IN, W=1.00 IN, D=0.040 IN, ON AFT CARGO AREA LEFT HAND TRANSITION PANEL LOCATED FROM STA 727E TO 727F AT S26L. REPLACED PANEL PER SRM 51-40-02.

Part: WEB — CORRODED (BS 995) · corrosion level 2 · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION MEASURING L=1.00 IN, W=1.00 IN, D=0.005 IN, ON FLOOR WEB LOCATED AT STA 995 AND LBL 34. REPAIRED PER EA 330079.

Part: TRANSITION PANEL — CORRODED (ZONE 100 - FUSE) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF LH TRANSITION PANEL IN FWD CARGO COMPARTMENT BETWEEN STA 480+10 AND STA 500I AT LBL 27, MEASURING L=3.0 IN, W=3.0 IN, D=0.015 IN. REPLACED TRANSITION PANEL WITH NEW IAW AARD 51-00-05-01, DRAWING 143A7500, AND SRM 53-00-53-2R-5.

Part: FLOOR SUPPORT — CORRODED (BS 995) · corrosion level 2 · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION MEASURING L=0.125 IN, W=0.125 IN, D=0.03 IN, AROUND FASTENER HOLE ON FLOOR BOARD SUPPORT LOCATED AT STA 995 AND LBL 34. REPLACED SUPPORT PER SRM 51-40-02.

Part: FLOORBEAM — CORRODED (BS 986 RBL29-34) · airframe 35,630 hrs · 14,536 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION MEASURING L=0.09 IN, W=0.075 IN, D=0.029 IN, ON FLOOR BEAM LOCATED AT STA 986.5 AND RBL 29 TO 34. REPAIRED PER EA 330093.

Part: MOTOR — BINDING (STAB TRIM) · airframe 35,322 hrs · 14,390 cycles

AIRCRAFT WAS GROUNDED: AFTER TAKEOFF, HORIZONTAL STABILIZER TRIM INOPERATIVE; MANUAL TRIM WHEEL UTILIZED, BUT SEVERE BINDING IN BOTH NOSE UP AND NOSE DOWN DIRECTIONS. REPLACED STABILIZER TRIM MOTOR WITH SERVICEABLE UNIT IAW FIM 27-41-00810-804, OPS CHECK GOOD.

Part: PUMP — DEFECTIVE (FUEL) · airframe 35,119 hrs · 14,299 cycles

AIRCRAFT WAS NOT GROUNDED: RIGHT WING TRANSFERRED / BURNED 500 LBS IN 2 HOURS WITH FUEL IN CENTER.TRIM INDICATED LEFT WING HEAVY TOO. RIGHT WING WAS 500 LB LOW WHEN FINISHED WITH CENTER FUEL. REPLACED RIGHT CENTER FUEL PUMP AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 28-22-41.

Part: DISPLAY — UNSERVICEABLE (COCKPIT) · airframe 33,420 hrs · 13,596 cycles

AIRCRAFT GROUNDED, AT FL370 IN CRUISE IAS DISAGREE: AIRSPEED ON CAPTAIN`S SIDE DECREASED TO 120KTS, F/O`S WAS IN RED BAND; CAPTAIN`S ALTITUDE BEGAN CLIMB, F/O`S BEGAN DESCENT (STBY A/S AND ALT INDICATED NORMAL AT ALL TIMES). RAN QRC AND QRH PROCEDURE. AN EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO MIA, WHERE IT LANDED SAFELY (NOT OVERWEIGHT) WITHOUT FURTHER INCIDENT. SUPPLEMENTAL REPORT: R & R CAPTAIN PITOT PROBE (AALA202008319007), PER AMM 34-11-01 WITH NEW CONNECTOR. SATISFACTORY HEATER, LEAK AND RESISTANCE CHECKS, PER WDM 30-31-11/30-31-12. R & R FCC-A (FLIGHT CONTROL COMPUTER) (AALA202009119008), PER AMM 22-11-33. R & R NR 1 DEU (DISPLAY ELECTRONIC UNIT) (AALA202009119009), PER AMM 31-62-21. APU SHUTDOWN AFTER A FEW MINUTES, REPLACED APU INLET PRESSURE SENSOR (AALA202009119013), PER AMM 49-52-31, OPERATIONAL CHECK NORMAL. ACCOMPLISHED BITE CHECK, PER AMM 49-61-00, NO FAULTS NOTED. OKAY FOR SERVICE. (CLOSED)

Part: SENSOR — UNSERVICEABLE (APU INLET) · airframe 33,420 hrs · 13,596 cycles

AIRCRAFT GROUNDED, AT FL370 IN CRUISE IAS DISAGREE: AIRSPEED ON CAPTAIN`S SIDE DECREASED TO 120KTS, F/O`S WAS IN RED BAND; CAPTAIN`S ALTITUDE BEGAN CLIMB, F/O`S BEGAN DESCENT (STBY A/S AND ALT INDICATED NORMAL AT ALL TIMES). RAN QRC AND QRH PROCEDURE. AN EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO MIA, WHERE IT LANDED SAFELY (NOT OVERWEIGHT) WITHOUT FURTHER INCIDENT. SUPPLEMENTAL REPORT: R & R CAPTAIN PITOT PROBE (AALA202008319007), PER AMM 34-11-01 WITH NEW CONNECTOR. SATISFACTORY HEATER, LEAK AND RESISTANCE CHECKS, PER WDM 30-31-11/30-31-12. R & R FCC-A (FLIGHT CONTROL COMPUTER) (AALA202009119008), PER AMM 22-11-33. R & R NR 1 DEU (DISPLAY ELECTRONIC UNIT) (AALA202009119009), PER AMM 31-62-21. APU SHUTDOWN AFTER A FEW MINUTES, REPLACED APU INLET PRESSURE SENSOR (AALA202009119013), PER AMM 49-52-31. OPERATIONAL CHECK NORMAL. ACCOMPLISHED BITE CHECK PER AMM 49-61-00, NO FAULTS NOTED. OKAY FOR SERVICE. (CLOSED)

Part: INDICATOR — MALFUNCTIONED (AIRSPEED) · airframe 33,420 hrs · 13,596 cycles

AIRCRAFT GROUNDED, AT FL370 IN CRUISE IAS DISAGREE: AIRSPEED ON CAPTS DECREASED TO 120KTS, F/O WAS IN RED BAND, CAPTS ALTITUDE BEGAN CLIMB, F/O BEGAN DESCENT (STBY A/S AND ALT INDICATED NORMAL AT ALL TIMES). RAN QRC & QRH PROCEDURE. AN EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO MIA, LANDED SAFELY WITHOUT FURTHER INCIDENT. R & R CAPT PITOT PROBE PER AMM 34-11-01 WITH NEW CONNECTOR. SATISFACTORY HEATER, LEAK & RESISTANCE CHECKS, PER WDM 30-31-11/30-31-12. R & R FCC-A PER AMM 22-11-33. R & R NR 1 DEU PER AMM 31-62-21. APU SHUTDOWN AFTER A FEW MINUTES, REPLACED APU INLET PRESSURE SENSOR PER AMM 49-52-31, OPS CHECK NORMAL. ACCOMPLISHED BITE CHECK, PER AMM 49-61-00, NO FAULTS NOTED. OK FOR SERVICE.

Part: COMPUTER — MALFUNCTIONED (ZONE 100 - FUSE) · airframe 33,420 hrs · 13,596 cycles

AIRCRAFT GROUNDED, AT FL370 IN CRUISE IAS DISAGREE: AIRSPEED ON CAPTAIN`S SIDE DECREASED TO 120KTS, F/O`S WAS IN RED BAND; CAPTAIN`S ALTITUDE BEGAN CLIMB, F/O`S BEGAN DESCENT (STBY A/S AND ALT INDICATED NORMAL AT ALL TIMES). RAN QRC AND QRH PROCEDURE. AN EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO MIA, WHERE IT LANDED SAFELY (NOT OVERWEIGHT) WITHOUT FURTHER INCIDENT. SUPPLEMENTAL REPORT: R & R CAPTAIN PITOT PROBE (AALA202008319007), PER AMM 34-11-01 WITH NEW CONNECTOR. SATISFACTORY HEATER, LEAK AND RESISTANCE CHECKS, PER WDM 30-31-11/30-31-12. R & R FCC-A (FLIGHT CONTROL COMPUTER) (AALA202009119008), PER AMM 22-11-33. R & R NR 1 DEU (DISPLAY ELECTRONIC UNIT) (AALA202009119009), PER AMM 31-62-21. APU SHUTDOWN AFTER A FEW MINUTES, REPLACED APU INLET PRESSURE SENSOR (AALA202009119013), PER AMM 49-52-31, OPERATIONAL CHECK NORMAL. ACCOMPLISHED BITE CHECK, PER AMM 49-61-00, NO FAULTS NOTED. OKAY FOR SERVICE. (CLOSED)

Part: TAT PROBE — INOPERATIVE · airframe 33,415 hrs · 13,593 cycles

AIRCRAFT WAS GROUNDED: ALTITUDE AND AIRSPEED DISAGREE MESSAGES AT FL380, BOTH SELF-CORRECTED ON DESCENT. REPLACED TOTAL AIR TEMPERATURE PROBE WITH NEW IAW AMM 34-21-06, OPS CHECK GOOD.

Part: COMPUTER — FAULTED (STAB TRIM) · airframe 32,121 hrs · 13,026 cycles

AIRCRAFT NOT GROUNDED: STAB OUT OF TRIM ILLUMINATED AT LEVEL OFF FL350 WITH A A/P ENGAGED WITOUT WARNING AIRCRAFT PITCHED DOWN AGGRESSIVELY WEN 800 FEET DOWN AUTO PILOT AND AUTO THROTTLE WERE MANUALLY DISENGAGED USING TRIM SWITCH ON YOKE A/C RETURNED TO PROPER TRIM AS PER QRH AUTO PILOT AND A/T NOT USED FOR REMAINDER OF FLIGHT. MEL 22-01A. ***SUPPLEMENTAL ACTION SECT. 4 AND 5: REMOVED AND REPLACED FCC CH A ( #1) IAW AMM 22-11-33 PERFORMED LAND VERIFIED TEST IAW AMM 22-11-00-700-801.***(CLOSED)

Part: SENSOR — UNRELIABLE (LE FLAPS) · airframe 31,938 hrs · 12,943 cycles

AIRCRAFT WAS GROUNDED: LE FLAPS TRANSIT LIGHT ILLUMINATED TWICE ON FINAL APPROACH ACCOMPANIED BY AIRSPEED LOW AURAL WARNING. MAINTENANCE REMOVED AND REPLACED L.E. SLAT SENSOR 1009 IAW AMM 27-88-11. OPS CHECK AND SENSOR TEST GOOD IAW AMM 27-88-11.

Part: UNKNOWN — FIRE (NR 2 ENGINE) · airframe 31,784 hrs · 12,868 cycles

AIRCRAFT NOT GROUNDED: WHILE ON TAXI. FLT CREW FROM A FOLLOWING AIRCRAFT REPORTED FIRE EMANATING FROM NO. 2 ENGINE BREATHER TUBE. MAINTENANCE INSPECTED #2 ENGINE IAW-AMM 71-00-00-800-803 F00 AND FOUND OKAY FOR SERVICE.

Part: WEDGE — DELAMINATED (RT WING TE FLAP) · airframe 31,071 hrs · 12,543 cycles

AIRCRAFT WAS GROUNDED: RIGHT WING INBOARD TRAILING EDGE FLAP OUTBOARD WEDGE DELAMINATED. REPAIRED RIGHT WING INBOARD TRAILING EDGE FLAP OUTBOARD WEDGE PER EA 297868.

Part: COMPUTER — UNRELIABLE (FLT CONTROL) · airframe 31,056 hrs · 12,536 cycles

AIRCRAFT WAS GROUNDED: FLIGHT RETURNED TO JFK ON ACCOUNT OF BOTH FLIGHT DIRECTORS FAILED AFTER TAKEOFF. EMERGENCY DECLARED. MAINTENANCE ACCOMPLISHED FIM 22-11-00-810-80, FOUND NO FAULTS FOR F/D SYS ON SYS A OR B. REPLACED B SYS FCC IAW AMM 22-11-33. ACCOMPLISHED ALL REQUIRED CHECKS. ALL CHECKS NORMAL.

Part: UNKNOWN — MALFUNCTIONED (COCKPIT) · airframe 30,318 hrs · 12,186 cycles

AIRCRAFT NOT GROUNDED: PILOT REPORTED THAT THREE HOURS INTO THE FLIGHT, AMBER VOR 2 FAILURE FLAG APPEARED ON BOTH CA AND FO NAV DISPLAYS. NOTE: WE HAD A GOOD VOR STATION DIALED IN SJN ONLY 35 MILES AWAY 112.3 MHZ VOR 1 RECEIVED VALID SIGNAL BUT VOR 2 DIDNT OR COULDNT RECEIVE A SIGNAL. SAME RESULT A FEW MINUTES LATER WITH PXR 115.6 MHZ SEVENTY MILES AWAY. NOTE: NO CHANGE TO AMBER FAILURE FLAG (CONTINUED FROM PREVIOUS BLOCK) WITH THE VHF NAV SWITCH ON OVHD PANEL IN BOTH ON 1 OR BOTH ON 2. MAINTENANCE ACCOMPLISHED VOR FIM TASK 34-51-00. NO FAULTS NOTED. NO HISTORY. OK FOR SERVICE.

Part: BATTERY — NO TEST (FLASHLIGHT) · airframe 29,268 hrs · 11,716 cycles

RIGHT FWD CABIN FLASHLIGHT FAILED TO TEST. REMOVED AND REPLACED THE BATTERY IAW AMM 25-64-00. OPS CHECKED NORMAL.

Part: SIGN — BROKEN (EMERGENCY LIGHT) · airframe 28,312 hrs · 11,270 cycles

EMERGENCY EXIT SIGN WAS BROKEN AT ROW 15F. MAINTENANCE REPLACED THE SIGN AND PERFORMED SATISFACTORY OPERATIONAL CHECK IAW AMM 35-51-14.

Part: LENS — MISSING (EMERGENCY LIGHT) · airframe 26,216 hrs · 10,345 cycles

EMERGENCY LIGHT LENS AT BS 727 FOUND MISSING. A NEW LENS WAS INSTALLED IAW AMM 25-63-00.

Part: LENS — MISSING (EMERGENCY LIGHT) · airframe 25,843 hrs · 10,188 cycles

EMERGENCY EXIT SIGN BY THE R1 DOOR HAS A MISSING LENS. REPLACED THE LENS IAW AMM 33-51-01. OPS CHECKED GOOD.

Part: SIGN — MISSING (EMERGENCY LIGHT) · airframe 25,572 hrs · 10,070 cycles

EMERGENCY EXIT SIGN BY THE R2 DOOR IS MISSING. REPLACED THE SIGN IAW AMM 33-51-01. OPS CHECKED GOOD.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 25,174 hrs · 9,901 cycles

AIRCRAFT IN BASE MAINTENANCE. CRACKED INTERCOSTAL AT LBL 46, BETWEEN STATION 328 AND 344. INSTALLED INTERCOSTAL PER DRAWING 141A5400 AND AARD 51-00-05-1, REPAIR 1.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 25,174 hrs · 9,901 cycles

AIRCRAFT IN BASE MAINTENANCE. CRACKED INTERCOSTAL AT LBL 46, BETWEEN STATION 312 AND 328. INSTALLED INTERCOSTAL PER DRAWING 141A5400 AND AARD 51-00-05-1, REPAIR 1.

Part: OVEN — SPARKS (FWD GALLEY) · airframe 24,986 hrs · 9,821 cycles

FORWARD GALLEY OVEN NR 1 IS INOPERATIVE. FLIGHT ATTENDANT REPORTED SPARKS. REMOVED AND REPLACED THE OVEN IAW AMM 25-32-02. OPERATIONAL CHECKED GOOD.

Part: RETAINER — BROKEN (GIRT BAR) · airframe 24,599 hrs · 9,658 cycles

FORWARD RIGHT SERVICE DOOR GIRT BAR STUCK IN STOWED POSITION IN THE CLAMPS. MAINTENANCE FOUND BROKE RETAINER AND REPLACED SLIDE COVER ASSEMBLY IAW AMM 25-66-01. AIRCRAFT WAS GROUNDED.

Part: FLOORBOARD — DAMAGED (CABIN) · airframe 24,541 hrs · 9,633 cycles

AIRCRAFT WAS NOT GROUNDED. PASSENGER CABIN FLOORBOARD AT ROW 4 IS SOFT, MOVES AND POPS WHEN WALKED ON. REPAIRED IAW AARD 53-00-00-06. OPERATIONAL CHECK GOOD.

Part: LENS — MISSING (CABIN) · airframe 24,380 hrs · 9,566 cycles

AIRCRAFT WAS NOT GROUNDED. DOOR L1 EMERGENCY EXIT IDENTIFIER LENS MISSING. REPLACED LIGHT ASSEMBLY PER AMM 33-51-01. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.

Part: LIGHT — BROKEN (CABIN) · airframe 24,285 hrs · 9,533 cycles

EMERGENCY EXIT SIGN BY THE R4 DOOR IS BROKEN. REMOVED AND REPLACED EXIT LIGHT ASSEMBLY IAW AMM 33-51-01. OPERATIONAL CHECKED GOOD.

Part: LENS — MISSING (CABIN) · airframe 23,865 hrs · 9,359 cycles

AIRCRAFT WAS NOT GROUNDED. SEAT MOUNTED EMERGENCY ESCAPE PATH LIGHT AT SEAT 15F HAS A MISSING LENS COVER. REPLACED EXIT LIGHT IAW AMM 33-51-01. OPERATIONAL CHECK GOOD.

Part: ANTI-ICE VALVE — FAULTY (ZONE 400) · airframe 23,470 hrs · 9,194 cycles

AIRCRAFT WAS NOT GROUNDED. DURING TAKEOFF THE LEFT COWL ANTI-ICING LIGHT ILLUMINATED. ABORTED TAKEOFF AT APPROXIMATELY 30 KNOTS. REMOVED AND REPLACED LEFT ENGINE COWL THERMAL ANTI ICE VALVE IAW AMM 30-21-11. LEAK AND OPERATIONAL CHECKS NORMAL.

Part: SWITCH — MALFUNCTIONED (AC BAY) · airframe 19,708 hrs · 7,614 cycles

LEFT AIR CONDITIONING PACK LIGHT CAME ON INFLIGHT, NO RESET. THE FLIGHT DIVERTED & LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. THE LEFT PACK WAS PLACARDED & THE ACFT WAS RELEASED FOR SERVICE. R & R LT PACK COMPRESSOR DISCHARGE OVERHEAT SWITCH ON LT PACK IAW AMM 21-51-40. OPERATIONALLY CHECKED GOOD. REMOVED LT PACK PLACARD.

Part: PUMP — LEAKING (LT ENGINE) · airframe 19,475 hrs · 7,514 cycles

LOST COMPLETE A SYS HYD & FLUID. ENG 1 LOW PRESS LIGHT ON WITH LOSS OF SYS A HYD FLUID DOWN TO 20 PERCENT. THE FLIGHT DECLARED AN EMER & DIVERTED WITHOUT FURTHER INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED LT ENG DRIVEN HYD PUMP, CASE SUPPLY LINE & A MODULE FILTERS. PERFORMED HYD SYS FLUSH. ALL SYS LEAK & OPERATIONAL CHECKED GOOD.

Part: SEAT TRACK — CRACKED (FUSELAGE) · airframe 19,355 hrs · 7,463 cycles

LEFT SEAT TRACK, STATION 727, LBL 45.50 OTBD & INBD FWD HOLES CRACKED. INSTALLED REPAIR PARTS AT STATION 727, LBL 45.50 IAW EA 254034.

Part: SEAT TRACK — CRACKED (FUSELAGE) · airframe 19,355 hrs · 7,463 cycles

RIGHT SEAT TRACK STATION 727, RBL 45.50, OTBD & INBD AFT HOLES CRACKED. INSTALLED REPAIR PARTS AT STATION 727, RBL 45.50 IAW EA 254034.

Part: SEAT TRACK — CRACKED (FUSELAGE) · airframe 19,355 hrs · 7,463 cycles

RIGHT SEAT TRACK STATION 727, RBL 24.75, OTBD AFT HOLE CRACKED. INSTALLED REPAIR PARTS AT STATION 727, RBL 24.75 IAW EA 254034.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 19,355 hrs · 7,463 cycles

THE TOP LEG OF THE INTERCOSTAL IS CRACKED, STATION 344 - 360, BL 12L. REPLACED INTERCOSTAL IAW AARD 51-10-05.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE) · airframe 19,355 hrs · 7,463 cycles

FLOORBOARD SUPPORT CRACKED AT STATION 540, LBL 20. REPLACED FLOORBOARD PANEL PLATE ASSEMBLY AT STATION 540, LBL 20.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 19,355 hrs · 7,463 cycles

CABIN INTERCOSTAL BETWEEN STATIONS 277 & 294.5 AT BL 0 IS CRACKED IN 2 LOCATIONS. R & R INTERCOSTAL IAW SRM 51-10-02 & DWG 141A5400.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 19,355 hrs · 7,463 cycles

CABIN INTERCOSTAL BETWEEN STATIONS 312 & 328 NEAR FWD ENTRY DOOR IS CRACKED. R & R INTERCOSTAL IAW SRM 51-10-02 & DWG 141A5400.

Part: COUNTER — FAULTY (COCKPIT) · airframe 18,882 hrs · 7,271 cycles

DURING FLIGHT, SMOKE EMITTED FROM CAPTAINS YOKE DIGITAL WINDOW. TURNED OFF MAIN PANEL LIGHTING & SMOKE CEASED. R & R CAPTAINS YOKE MEMORY COUNTER IAW AMM 20-10-11 & 33-11-00. WIRING AT COUNTER CHECKED GOOD. SYSTEM CHECKED NORMAL.

Part: CIRCUIT BREAKER — TRIPPED (COCKPIT) · airframe 17,347 hrs · 6,676 cycles

AIR INTERRUPT, RETURNED & AN EMER DECLARED. LANDING UNEVENTFUL & ACFT OVERWEIGHT. DURNING CLIMB WEATHER RADAR WAS INOPERATIVE. UPON INVESTIGATION THE ASSOCIATED CB WAS FOUND TRIPPED. ACCOMPLISHED FIM 34-43-00-810-814 WEATHER RADAR TEST. PASSED WITH NO FAULTS NOTED.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 9,600 hrs · 3,655 cycles

FLOOR LEVEL EXIT LIGHT AT LEFT FORWARD OVERWING EXIT WILL NOT REMAIN ON 15 MINUTES DURING TEST. PERFORMED BATTERY CHARGING PROCEDURE. OPS CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 9,600 hrs · 3,655 cycles

OVERHEAD BIN MOUNTED EMERGENCY LIGHTS ROWS FROM 25 TO 30 ON RIGHT SIDE WILL NOT REMAIN ON FOR 15 MINUTES DURING TEST. PERFORMED BATTERY CHARGING PROCEDURE. OPS CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 9,600 hrs · 3,655 cycles

FLOOR LEVEL EXIT LIGHT OF RIGHT FORWARD OVERWING EXIT WILL NOT REMAIN ON 15 MINUTES DURING TEST. PERFORMED BATTERY CHARGING PROCEDURE. OPS CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 9,600 hrs · 3,655 cycles

UPPER EXIT LIGHTS ABOVE LEFT OVERWING EXIT LIGHTS WILL NOT REMAIN ON 15 MINUTES DURING TEST. PERFORMED BATTERY CHARGING PROCEDURE. OPS CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 9,600 hrs · 3,655 cycles

OVERHEAD BIN MOUNTED EMERGENCY LIGHTS ROWS 22 TO 30 ON LEFT SIDE WILL NOT REMAIN ON 15 MINUTES DURING TEST. PERFORMED BATTERY CHARGING PROCEDURE. OPS CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 9,600 hrs · 3,655 cycles

SEAT MOUNTED ESCAPE PATH LIGHTING ROWS FROM 21 TO 30 DO NOT REMAIN ON FOR 15 MINUTES DURING TEST. PERFORMED BATTERY CHARGING PROCEDURE. OPS CHECK NORMAL.

Part: B-NUT — LOOSE (RT MLG) · airframe 9,083 hrs · 3,452 cycles

MIA - CREW REPORTED LOSS OF HYDRAULIC QUANTITY AND NOSE LANDING GEAR ISSUES. EMERGENCY DECLARED FLIGHT LANDED MIA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND RIGHT MAIN LANDING GEAR FRANGIBLE HYDRAULIC FITTING LEAKING FLUID FROM B-NUT. RETORQUED LOOSE B-NUT. SYSTEM GROUND CHECK NORMAL OPERATION.