N510DA

Part: SENSOR — FAULTY (NR 1 FUEL TANK) · airframe 71,634 hrs · 48,101 cycles

ON LIFT OFF A/C ROLLED TO THE RT - REQUIRED LEFT YOKE TO LEVEL WINGS - SUSPECT FUEL IMBALANCE - FOUND NR 1 FUEL QTY SYSTEM IN ERROR - REPLACED COMPENSATOR

Part: OXYGEN MASK — DISCONNECTED (COCKPIT) · airframe 71,061 hrs · 47,734 cycles

S/O OXYGEN MASK HEAD PIECE DISCONNECTED FROM HOSE. REPLACED O2 MASK ASSY, OPS CHECK OK.

Part: BATTERY PACK — INOPERATIVE (CABIN) · airframe 70,306 hrs · 47,214 cycles

LEFT AFT EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY PACK. OPS NORMAL

Part: BATTERY PACK — INOPERATIVE (CABIN) · airframe 70,153 hrs · 47,117 cycles

RIGHT OVERWING EMERGENCY LIGHT INOP. REMOVED AND REPLACED RIGHT OVERWING EMERGENCY LIGHT BATTERY PACK PER MM.

Part: FRAME — CORRODED (FUSELAGE) · airframe 69,696 hrs · 46,830 cycles

THE 1166 FRAME AND BONDED DOUBLER WERE FOUND WITH CORROSION DAMAGE BETWEEN STRINGER 30 AND STRINGER 29R. THE DAMAGE WAS CUT OUT AND REPAIRED PER ERA 334245-14AD AT MV-2.

Part: SKIN — CORRODED (FUSELAGE) · airframe 69,702 hrs · 46,836 cycles

AN UNIDENTIFIED REPAIR WAS FOUND AT FS 1010 BETWEEN STR 29L AND 29R. THE DOUBLER WAS REMOVED AND ADDITIONAL CORROSION WAS FOUND. THE DAMAGE WAS REMOVED RESULTING IN A 4.5 X 17.75 CUTOUT. ERA 334227-14 INSTALLS AN EXTERNAL DOUBLER. THE DAMAGE WAS FOUND AT MV-2.

Part: FRAME — CORRODED (FUSELAGE) · airframe 69,702 hrs · 46,836 cycles

THE C2 DOOR SILL WAS FOUND WITH CORROSION JUST FORWARD OF THE FS 990 FRAME. CORROSION WAS FOUND ON THE OUTBAORD HOR. FLANGE AND BLENDED AWAY TO A MAXIMUM DEPTH OF .160. THE DAMAGE WAS REPAIRED PER ERA 334217-14 BY REMOVING THE DAMAGED FLANGE AND INSTALLING CHROMOLY REPAIR ANGLES. THE DAMAGE WAS FOUND AT HMV.

Part: FRAME — CRACKED (FUSELAGE) · airframe 69,702 hrs · 46,836 cycles

A CRACK WAS FOUND ON THE FS 700 FRAME BETWEEN STRINGER 22L AND 23L. THE FRAME WAS CUT AT STRINGER 22L AND A NEW SECTION WAS SPLICED. THE DAMAGE WAS REPAIRED PER ERA 334272-14 AT A MID-VISIT.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 69,696 hrs · 46,830 cycles

AN OPEN PILOT HOLE WAS FOUND IN THE FUSELAGE SKIN AT FS 826 JUST ABOVE STRINGER 18A, UNDER THE WING TO BODY FAIRING. THE HOLE WAS .125 IN DIAMETER. ERA 334223-14 PERFORMS A HIGH FREQUENCE EDDY CURRENT INSPECTION AND LEAVES THE HOLE AS IS. THE HOLE WAS FOUND AT HMV.

Part: WEB — CRACKED (VERTICAL STAB) · airframe 69,696 hrs · 46,830 cycles

WEB CRACKED LT LOWER CORNER INSIDE OF VERT, MARKED. STOP DRILLED CRACK AND MADE REPAIR PARTS PER SRM 53-10-4D. CHEMICAL TREAT PER PS 900-2-4-1 NR 2. OK TO IST DOUBLER. REPAIRED PER SRM 53-10-4D.

Part: FCU — FAILED (NR 3 ENGINE)

NR 3 THROTTLE BINDING IN FLT. NO THROTTLE/ENG RESPONSE IN UPPER ONE-THIRD OF TRAVEL. BINDING THEN RELOCATED TO LWR ONE-THIRD OF THROTTLE MOVEMENT. WHEN THROTTLE WAS ADVANCED THE LEVER WOULD TRAVEL AFT APPROX 1 TO 2 INCHES ON ITS OWN WITH NO ENG RESPONSE. REPLACED NR 3 ENGINE FUEL CONTROL PER MM. CKS GOOD PER PFHB.

Part: INSULATION — DAMAGED (NR 1 ENGINE)

ON HUSH-KIT MOD, FOUND NUMEROUS LONGITUDINAL SPLITS ON INSULATION ON ALL 3 GEN FEEDER CABLES IN MID PYLON AREA. REPLACED CABLES FOR SPLICES IN LT 48 SEC TO FIREWALL DISCONNECT WITH NEW TYPE CABLES BMS 13-58 DL (P/N 012210733) PER BOEING SERVICE LETTER 727-SL-24-026-A.

Part: INSULATION — DAMAGED (NR 3 ENGINE)

ON HUSH-KIT MOD, FOUND NUMEROUS LONGITUDINAL SPLITS ON INSULATION ON ALL 3 GEN FEEDER CABLES IN MID PYLON AREA. REPLACED CABLES FROM SPLICES IN RT 48 SEC TO FIREWALL DISCONNECT WITH NEW TYPE CABLES BMS 13-58 DL (P/N 012210733) PER BOEING SERVICE LETTER 727-SL-24-026-A.

Part: BATTERY PACK — DISCHARGED (EMER EXIT)

ON L/O, FOUND RIGHT EXTERIOR OVERWING EMERGENCY LIGHT FLASHING DURING TEST. REPLACED BATTERY PACK.

Part: BRACKET — CRACKED (NR 7 LE SLAT ACT)

THE ACTUATOR SUPPORT BRACKET DOUBLERS WERE FOUND CRACKED FOR THE NR 7 SLAT. THE CRACKS ARE TYPICAL OF BAC S/B 727-57- 0130. THE BRACKETS WERE MODIFIED PER THE INSTRUCTIONS OF THE S/B AND DOCUMENTED PER ER/A 366431-14.

Part: FRAME — CRACKED (NR 5 LE FLAP)

A .25 INCH VISIBLE CRACK LOWER FWD CORNER NR 5 FLAP ACT MOUNT BOX I/B FRAME. REPAIRED PER MM 57-20-21.

Part: BRACKET — CRACKED (RT LE FLAP)

FOUND ON D1 LETTER CK, .25 INCH CRACK NR 5 L/E FLAP ACTUATOR OUTBOARD ATTACH BRACKET. REPAIRED PER MM 57-20-21.

Part: DUCT — FAILED (NR 1 ENGINE)

ON CLIMBOUT, NR 1 ENG STRUT OVERHEAT LIGHT ILLUMINATED. ALL CK LIST WERE RUN AND LIGHT DID NOT GO OUT. SHUT DOWN NR 1 ENG AND DUMP FUEL. RETURNED TO SEA. REPLACED LEAKING HP TAI DUCT, LEAK CK NORMAL.

Part: BATTERY — DISCHARGED (AFT AIRSTAIR)

AFT AIRSTAIR EMERGENCY LIGHTS FAILED TO TEST. REPLACED BATTERY.

Part: WIRE — BROKEN (RT MLG)

WHEN LANDING GEAR WAS LOWERED THE RLG GREEN DOWN AND LOCKED DIDN'T ILUMINATE. LIGHT DIDN'T PRESS TO TEST. CHANGED BULBS, NO HELP. WENT TO BRIGHT ON BRIGHT/DIM SWITCH AND INDICATION WERE NORMAL. SECURED WIRE ON BACK OF BRIGHT/DIM SWITCH, OPS CHECK NORMAL.

Part: WEB — CRACKED (BS 1300)

RT VERT TORQUE BOX WEB CRACKED .875 INCH AT UPPER LIGHTENING HOLE STA 1300 RT. REPAIRED PER MM 53+11+0 P 828.

Part: RIB — CRACKED (RT LE FLAP)

O/B ACTUATOR RIB CRACKED. REPAIRED RIB PER SRM 57-54-0.

Part: RIB — CRACKED (NR 6 LE FLAP)

RIB NR 18 CRACKED. REPAIRED PER MM 57-54-0.

Part: MEGAPHONE — INOP (CABIN)

ON PREDEPARTURE CK, FOUND F/C MEGAPHONE INOP. REPLACED F/C MEGAPHONE.

Part: ANGLE — CRACKED (KEEL BEAM)

FROM MV1C1, .25 INCH VISIBLE CRACK KEEL BEAM VERTICAL ANGLE INBD OF APU LOAD CONTROL VALVE. REPAIRED PER SRM 53-10-9.

Part: SUPPORT — CRACKED (NR 7 LE SLAT)

FROM MV1C, NR 7 SLAT ACTUATOR O/B SUPPORT STRUCTURE CRACKED. REPAIR PER M/M 57-42-0.

Part: FRAME — CORRODED (BS 1142.7)

FUSELAGE C3 DOOR SURROUND FS 1142.7 FRAME STRG 28R. REPAIR FOR CORRODED SKIN ATTACH FLANGE. C3 AFT DOOR JAMB FRAME (FS 1142.7) WAS FOUND CORRODED AT STRG 28R. THE LOWER FLANGE OF THE FRAME SKIN ATTACH ANGLE WAS TRIMMED OFF. ANGLE REPAIR INSTALLED PER ER/A 363025-14.

Part: SKIN — CRACKED (BS 1223)

FROM MV1C1, .5 INCH CRACK IN VERTICAL SKIN AT UPPER RIVET ROW OF LT TORQUE BOX AT STA 1223. REPAIR PER M/M 53-11-0.

Part: SKIN — CORRODED (BS 480-500)

FUSELAGE SKIN FS 480-500, STRG 28L, SKIN CUT OUT DUE TO CORROSION. REPAIRED PER ER/A 362981-14.

Part: CHORD — CORRODED (BS 312)

CORROSION FOUND ON O/B FLANGE OF NOSE WHEEL WELL SIDE PANEL T-CHORD RT WALKWAY BEAM AFT OF STA 312 AND 344. CLEANED CORROSION WITHIN LIMITS PER SRM 53-10-4 FIG 7. TREATED AND PAINTED REWORKED AREAS.

Part: RIB — CRACKED (NR 4 LE SLAT)

A .25 INCH CRACK IN NR 4 SLAT I/B ACTUATOR ATTACH NOSE RIB. REPAIRED PER MM 57-40-0.

Part: BATTERY — DISCHARGED (COCKPIT)

DOOR EXIT LIGHT ABOVE COCKPIT DOOR DOES NOT ILLUMINATE WITH STANDBY POWER. REPLACED BATTERIES.

Part: STRINGER — CRACKED (VERT STAB)

STRINGERS CRACKED 3RD BAY UP IN VERT STAB ON LT AND RT SIDE UPPER END AND 3RD BAY UP RT LOWER. FOUND DURING A-2 LTR CK TPAMM AND REPAIRED PER SRM 55-30-0.

Part: BATTERY PACK — DISCHARGED (CABIN)

EMERGENCY LIGHTS INOP 2R AND AFT AISLE. REPLACED BATTERY PACK, OPERATION NORMAL.

Part: ANGLE — CRACKED (FS 1263)

DURING LETTER CHECK, A 1 INCH CRACK WAS FOUND IN THE AFT TRANSVERSE BEAM OF THE RT TORQUE BOX AT FS 1263. REPLACED DAMAGED PART IN ACCORDANCE WITH S/B 727-53-0129, REV. 4.

Part: ACTUATOR — CRACKED (NOSE GEAR)

ON LANDING GEAR EXTENSION, LOST ALL A SYSTEM HYDRAULIC FLUID, LANDED SAN WITHOUT INCIDENT, FOUND NOSE LANDING GEAR DOWN LOCK ACTUATOR CRACKED. REPLACED ACTUATOR OPERATION NORMAL.

Part: ANTI-ICE VALVE — LEAKING (NR 3 ENGINE)

DURING CLIMB, HAD NR 3 STRUT OVERHEAT LIGHT ON, LIGHT WENT OUT WITH REDUCTION OF POWER. RETURNED ATL. REPLACED NR 3 ENGINE ANTI-ICE VALVE AND UPPER ANTI-ICE DUCT ASSEMBLY AT VALVE, LEAK CHECK OK.