N6819

Part: DRIVE GEAR — LEAKING (HYDRAULIC MOTOR)

FOUND LOSS OF A SYSTEM HYDRAULIC POWER. EMERGENCY DECLARED LANDING OK. TAXI OK. TOWED TO BLOCKS. FOUND OUTBOARD FLAP HYDRAULIC DRIVE MOTOR LEAKING. REMOVED AND REPLACED TRAILING EDGE FLAP DRIVE MOTOR. LEAK AND OPERATIONAL CHECK GOOD. (M)

Part: WARNING LIGHT — ILLUMINATED (COCKPIT)

ON TAKEOFF, NR 1 LEADING EDGE FLAP UNSAFE LIGHT ILLUMINATED. AIR TURN BACK TO (OVL). (M)

Part: AILERON — DAMAGED (LEFT)

AIRCRAFT HAS VIBRATION IN FLIGHT. REMOVED AND REPLACED LEFT OUTBOARD AILERON IAW MM REF 27-10, FUNCTIONAL CHECK GOOD. (M)

Part: BATTERY — OVERHEATED (E/E COMPT)

FOUR MINUTES AFTER APU CONNECTED, SMOKE IN COCKPIT. CREW SHUTDOWN ALL POWER AND FIRE DEPARTMENT REMOVED SMOKING BATTERY. REMOVED AND REPLACED BATTERY IAW MM 24-40. (M)

Part: BATTERY — OVERHEATED (E/E BAY)

FOUR MINUTES AFTER APU CONNECTED, SMOKE IN COCKPIT. CREW SHUT DOWN ALL POWER. FIRE DEPARTMENT REMOVED SMOKING BATTERY. REMOVED AND REPLACED BATTERY. (M)

Part: BOLT — MISSING (NR 1 T/R UNIT)

NR 1 T/R LIGHT ON IN FLIGHT AIR ABORT, RETURN TO BRU. TROUBLE SHOT, FOUND BOLT ON SWITCH MISSING. INSTALLED BOLT. OPS CHECK GOOD. (M)

Part: DUCT — FAILED (COCKPIT)

DURING PREFLIGHT, SMOKE IN COCKPIT COOLING DUCT COLLAPSED CAUSING NR 1 TRANSFORMER TO OVERHEAT. REPLACED NR 1 T/R. (M)

Part: CIRCUIT BREAKER — FAILED (P6 PANEL)

ON APPROACH, SMELLED SMOKE NOTICED NR 1 AFT AND NR 2 RT FORWARD CIRCUIT BREAKERS TRIPPED. VISUAL SMOKE NOTICED ON TAXI IN. INSPECTED ELECTRICAL SYSTEM FOR HEAT AND SMOKE DAMAGE. REPLACED BOTH CIRCUIT BREAKERS IAW MM 24-50-1. OPS CHECK GOOD. (M)

Part: SWITCH — OUT OF ADJUST (NR 1 TR UNIT)

NR 1 REVERSER LIGHT CAME ON WHEN THROTTLES ADVANCED. ADJUSTED SWITCH FOR NR 1 THRUST REVERSER OPERATING LIGHT PER MM 79-30. RAN NR 1 ENGINE AND FUNCTION CHECKED NORMAL. (M)

Part: WIRE — BROKEN (PASSENGER DOOR)

MAIN CARGO DOOR LIGHT ILLUMINATED DURING FLIGHT, WITH A POSSIBLE PRESSURE LOSS, RESULTING IN AN AIR TURN BACK TO EDI. FOUND BROKEN WIRE REPAIRED IAW MM CHAPTER 20 AND 52. OPS CHECK GOOD OK FOR SERVICE. (M)

Part: HINGE — BROKEN (RT AILERON)

DURING D-CHECK INSPECTION, REMOVED RIGHT OUTBOARD OUTBOARD AILERON TAB TO FOM AND FOUND NR 3 HINGE BROKEN. REMOVED AND REPLACED NR 3 HINGE. REINSTALLED AILERON TAB PER MM 27-10-0. (M)

Part: INTERCOSTAL — CRACKED (BS 720-740)

DURING D-CHECK INSPECTION, FOUND INTERCOSTAL CRACKED AT FS 720F-740 AFT END, LEFT SIDE. STOP DRILLED CRACK, FABRICATED AND INSTALLED DOUBLER PER SRM 57-40-03. (M)

Part: STIFFENER — CRACKED (BS 312)

DURING D-CHECK INSPECTION, FOUND STIFFENER CRACKED IN E/E BAY, FS 312, LBL 32, WL 208. REMOVED STIFFENER AND FABRICATED NEW PART PER SRM 51-40-03, INSTALLED SRM 51-10-08. (M)

Part: INTERCOSTAL — CRACKED (BS 720)

DURING D-CHECK INSPECTION, FOUND INTERCOSTAL CRACKED IN 5 PLACES AT FS 720-720A. REMOVED ANGLE, FABRICATED NEW ANGLE PER SRM 51-40-03 AND INSTALLED PER SRM 53-10-08. (M)

Part: RIB — CRACKED (WS 171)

DURING D-CHECK INSPECTION, FOUND LEFT WING RIB CRACKED AT TOP OF RIB, WS 171 AS MARKED. REMOVED STIFFENER, FABRICATED ANGLES OF 7075-0 AND HEAT TREATED TO 7075-T6 PER BAC DRAWING 53-98012-5. INSTALLED ANGLES PER DWG 53-98012-5 INSTALLED STIFFENER PER SRM 51-30-2. (M)

Part: FLOOR PAN — CORRODED (BS 1178)

FOUND DURING CARGO COMPT MOD, DURING D-CHECK INSPECTION, FOUND CORROSION ON FLOOR PAN AT FS 1178 LT SIDE. CUT OUT DAMAGE. FABRICATED AND INSTALLED DOUBLER PER SRM 51-40-02. (M)

Part: ANGLE — CRACKED (BS 303)

DURING D-CHECK INSPECTION, FOUND ANGLE CRACKED IN E/E BAY, FS 303, LBL 10. REMOVED DAMAGED ANGLE. FABRICATED NEW ANGLE PER SRM 51-40-03 AND INSTALLED PER SRM 51-10-03. (M)

Part: RIB — CRACKED (WS 171)

DURING D-CHECK INSPECTION, FOUND 3 CRACKS IN WING RIB AT RT WING STATION 171, TOP SIDE OF RIB. REMOVED STIFFENER, FABRICATED ANGLES OF 7075-0 AND HEAT TREATED TO 7075-T6. INSTALLED ANGLES PER BAC DWG 53-98012-5. INSTALLED STIFFENER PER SRM 51-30-02. (M)

Part: ANGLE — CRACKED (LT ELEVATOR)

DURING D-CHECK INSPECTION, X-RAY OF LEFT ELEVATOR REVEALED ANGLE MATERIAL MISSING AND 1.5 INCH CRACK AS SHOWN IN SHOTS NR 1 AND NR 2. PULLED BACK SKIN TO ACCESS AREA, REMOVED ANGLE, FABRICATED AND INSTALLED NEW ANGLE PER SRM 55-20-3 AND 55-20-4 BALANCE CHECKED PER SRM 51-80- P-1 PARA 3. (M)

Part: STRINGER — CRACKED (BS 303)

DURING D-CHECK INSPECTION, FOUND .25 INCH CRACK ON STRINGER 6L AT FS 303.9. STOP DRILLED CRACK. FABRICATED AND INSTALLED DOUBLER PER SRM 53-30-01. (M)

Part: FRAME — CRACKED (BS 700)

FOUND DURING CARGO MOD, DURING D-CHECK INSPECTION, FOUND CRACK IN FRAME AT FS 700, AT STRINGER 20L-21L. FABRICATED AND INSTALLED DOUBLER PER SRM 53-10-04. (M)

Part: WEB — CRACKED (CARGO DOOR)

DURING D-CHECK INSPECTION, FOUND 2.5 INCH CRACK IN FORWARD CARGO DOOR WEB AT FS 575, BOTTOM AFT, LOWER SIDE OF DOOR. STOPPED DRILLED CRACK, FABRICATED AND INSTALLED DOUBLER PER SRM 51-40-02. (M)

Part: TAB — MOISTURE (RUDDER)

DURING D-CHECK, X-RAY INSPECTION OF RUDDER MOISTURE IN HONEYCOMB AS SHOWN IN SHOTS NR 5C, 9C AND 9D. CUT OUT PORTION OF RUDDER TAB TO REMOVE WATER. REMOVED WATER FROM HONEYCOMB PER SRM 51-40-09 USING VAC BAG METHOD. POTTED HONEY CORE PER SRM 51-40-06. FABRICATED NEW SKIN REPLACEMENT PARTS PER SRM 51-10-1 AND INSTALLED WITH FIBERGLASS OVER LAY PER SRM, 51-40-08 AND 51-40-09. (M)

Part: RETRACT MECH — MALFUNCTIONED (RT MLG DOOR)

DFW - FLT 1125 - AFTER TAKEOFF PHL AFTER LANDING GEAR RETRACTED, RED DOOR LGIHT AND AMBER RIGHT MAIN LANDING GEAR DOOR LIGHT REMAINED ILLUMINATED WITH GEAR LEVER IN THE OFF POSITION. RECYCLED LANDING GEAR LEVER TO UP POSITION AND BACK TO OFF AND BOTH LIGHTS EXTINGUISHED WITH NO OTHER ABNORMAL INDICATIONS. AIRCRAFT PROCEEDED TO DFW AND LANDED WITHOUT INCIDENT. CYCLED RIGHT MAIN LANDING GEAR DOOR NUMEROUS TIMES WITH NO DEFECTS FOUND. UNABLE TO DUPLICATE PROBLEM. SYSTEM GROUND CHECKED NORMAL AND AIRCRAFT RETURNED TO SERVICE. (M)

Part: FRAME — CRACKED (BS 804)

TUL - FOUND CRACK IN FRAME AT STATION 804, OUTBOARD OF RIGHT OUTBOARD SEAT TRACK AND INBOARD OF CONDUIT CRACK FROM CONDUIT PASS THROUGH AT 10 O'CLOCK POSITION APPROXIMATELY 1.125 INCH LONG. INSTALLED DOUBLER IAW SRM 51-40-2. (M)

Part: LIGHT — INOPERATIVE (CABIN)

DFW - DURING OVERNIGHT MAINTENANCE, FOUND EMERGENCY EXIT FLOOR PATH LIGHT AT ROWS 3 INOPERATIVE. REPAIRED LIGHT STRIP AT ROW 3. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: CONNECTOR — INOPERATIVE (CABIN)

DFW - DURING OVERNIGHT MAINTENANCE, FOUND THE EMERGENCY EXIT FLOOR PATH LIGHTS AT ROWS 27 AND 28 INOPERATIVE. REPAIRED CONNECTOR AT ROW 27. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: CONNECTOR — LOOSE (CABIN)

DFW - DURING OVERNIGHT CHECK, FOUND THE EMERGENCY EXIT FLOOR PATH LIGHTS AT ROWS 26 AND 27 INOPERATIVE. RECONNECTED LOOSE CONNECTOR AT EMERGENCY EXIT FLOOR PATH LIGHT TRACK STRIP. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: STRINGER — CRACKED (WS 629)

TULE - FOUND NR 2 STRINGER AFT RIB ATTACH ANGLE (STRINGER NR 13) STATION WS 629 CRACKED. REPAIRED STRINGER PER SB 727-57A159. (M)

Part: RIB — CRACKED (WS 601.5)

TULE - FOUND LOWER RIB CHORD CRACKED AT STRINGER 5 AT STATION 601.5 INSIDE RIGHT WING FUEL TANK. REMOVED RIB AND INSTALLED NEW BUILT UP RIB PER SB 727-57-0127 FOR STATION 601.5R. COVER PLATE ON ES8 1517971. (M)

Part: RIB — CRACKED (WS 738.5)

TULE - FOUND CRACK IN RADIUS OF LOWER RIB CHORD WING STATION 738.5 RIGHT WING (FWD CHORD) IN FUEL TANK. STOP DRILLED BOTH ENDS OF CRACK, NDT CHECKED BOTH STOP DRILLS. INSTALLED DOUBLER PER SRM 57-10-5 PAGE NR 4. (M)