N886MA

Part: DOOR — CRACKED (GUIDE VANE) · airframe 17,531 hrs · 23,968 cycles

WHILE PERFORMING A DETAIL INSP, DISCOVERED ENGINE INTAKE DEICE DOOR GUIDE VANE PN 118-910038-29, WOULD NOT ALLOW THE DEICE DOOR TO WORK FREELY AND CATCHES ON THE L/E OF THE VANE AND ALSO HAD A POPPED RIVET ALONG THE AFT SIDE OF THE VANE. (THIS WAS NOT VISIBLE FROM LOOKING DOWN THE INTAKE OF THE COWL. REMOVED THE GUIDE VANE AND DISCOVERED THE T/E WAS CRACKED APPROX 4.25 INCHES ALONG THE FWD T/E ON THE RT SIDE. AFTER REMOVAL OF THE VANE ALSO FOUND THE LT SIDE ATTACH BRACKET LOCATED INTERNALLY OF THE VANE CRACKED APPROX 1 INCH FROM THE T/E AND UPWARD TO THE CTR OF THE ATTACH BRACKET PN 118-910038-22. INSTALLED THE ICE VANE INSTALLATION KIT PN 129-9016-1.

Part: RELAY — STUCK (LANDING GEAR) · airframe 17,304 hrs · 23,474 cycles

ON DESCENT TO LAND, PILOT PUT LANDING GEAR HANDLE IN DOWN POSITION AND GEAR FAILED TO GO INTO DOWN AND LOCK POSITION. CONTROL CIRCUIT BREAKER POPPED. PILOT ELECTED TO RESET BREAKER AND GEAR WENT TO DOWN AND LOCK POSITION AND ALL TREE GEAR LIGHTS CAME ON. BREAKER AGAIN POPPED. AIRCRAFT FERRIED GEAR DOWN TO HOME BASE. TROUBLESHOOTING SYSTEM FOUND GEAR CONTROL RELAY STUCK CLOSED, AND TIME DELAY RELAY CIRCUIT BOARD BAD. REPLACED CONTROL CIRCUIT BOARD AND CONTROL RELAY AND ALL SYSTEMS FUNCTION PROPERLY. BELIEVE LANDING GEAR CONTROL RELAY STUCK IN THE CLOSED POSITION CAUSING TIME DELAY RELAY CIRCUIT BOARD TO FAIL.

Part: DRAIN — CLOGGED (ZONE 400) · airframe 17,204 hrs · 23,304 cycles

WHILE PERFORMING 36 MONTH FUEL COLLECTOR TANK INSP, INSPECTOR WAS UNABLE TO LOCATE THE COLLECTOR TANK AFT DRAIN OPENING IN LT COLLECTOR TANK. REMOVED DRAIL LINES FROM LOWER NACELLE AREA TO INSERT PIN UP THROUGH DRAIN FITTING TO TANK AREA TO LOCATE HOLES BUT FOUND DRAIN HOLE PLUGGED. INSERTED DRILL BIT UP THROUGH DRAIN FITTING TO OPEN DRAIN HOLE COVERED OVER IN SEALANT. FOUND FWD HOLE CLEAR. WHILE INSPECTING RT SIDE, FOUND SAME CONDITION EXISTED. WITH THE FWD DRAIN HOLE OPEN, THERE WOULD BE NO WAY TO TELL IF A DRAIN WAS PLUGGED SINCE BOTH DRAINS ARE CONNECTED TO A SINGLE DRAIN FITTING ON THE LOWER OTBD NACELLE.

Part: HINGE FITTING — CRACKED (ELEVATOR) · airframe 16,814 hrs · 22,583 cycles

WHILE PERFORMING AN I-CHECK THE ELEVATOR OTBD HINGE AREA WAS INSPECTED AND SUBSTANTIAL PLAY WAS NOTED IN AN UP AND DOWN DIRECTION. FURTHER INVESTIGATION REVEALED THE ELEVATOR HINGE CASTING WAS LOOSE IN ITS MOUNT AND A BORESCOPE INSP WAS PERFORMED TO THE OTBD HINGE SUPPORT RIB PN 101-610000-103 WAS FOUND CRACKED. REMOVED AND REPLACED ELEVATOR. THIS ELEVATOR HAS HAD AD 2005-18-21 PREVIOUSLY COMPLIED WITH 1/18/2007 AT 16463.4 ACTT.

Part: ENGINE — FAILED (NR 2)

AFTER GOOD 1.4 EPR CHECK AND WITH MAX THRUST TAKEOFF POWER SET, LOUD BANG NOTICED WITH LOSS OF EPR ON NR 2 ENGINE WHILE ROLLING TO APPROX 40 KN. ABORTED TAKEOFF AND TAXIED BACK TO RAMP, WHILE TAXIING TO RAMP PRECAUTIONARY SHUT DOWN NR 2 ENGINE. FOUND TURBINE BLADES DAMAGED. PREPARED AIRCRAFT FOR FERRY FLIGHT TO MAINTENANCE HUB. REMOVED AND REPLACED NR 2 ENGINE IAW 71-00. OPS CHECK GOOD. RETURNED AIRCRAFT TO SERVICE. (M)

Part: PIN — DAMAGED (RT WING)

RIGHT WING OUTBOARD LG WALKING BEAM PIN AND BUSHING NEEDS REWORK AND R/R. REPAIRED RIGHT WING OUTBOARD LANDING GEAR WALKING BEAM PIN AND BUSHING PER BOEING TLX NR MIB-MIA-01-00091H. AIRCRAFT RETURNED TO SERVICE. (M)

Part: GYRO — FAILED (COCKPIT)

ON DEPARTURE TAKEOFF OUT OF MIA, NR 1 COMPASS SYSTEM FAILED. RETURNED TO MIAMI. TROUBLE SHOT SYSTEM. FOUND NR 1 DIRECTIONAL GYRO INOPERATIVE. REMOVED AND REPLACED NR 1 DIRECTIONAL GYRO. OPERATIONAL CHECKED IAW 34-21-0. AIRCRAFT RETURNED TO SERVICE. (M)

Part: BEAM — CRACKED (FUSELAGE)

DURING C-CHECK, FOUND 1 INCH CRACK IN RADIUS OF AFT CHORD OF BS 1183 VERTICAL BEAM RBL 36, 29 INCHES FROM CABIN FLOOR. STOP DRILLED CRACK AND INSTALLED DOUBLER REPAIR IAW SB 727-53-192. (M)

Part: SEAT TRACK — CORRODED (CABIN)

DURING C-CHECK, FOUND LEFT OUTBOARD SEAT TRACK UPPER SURFACE OUTBOARD FLANGE CORRODED BS 1020. REMOVED AND REPLACED TRACK SECTION LEFT OUTBOARD TRACK BS 990 TO 1070 LBL 45 IAW SRM 53-10-5 FIG 7. (M)

Part: SEAT TRACK — CORRODED (CABIN)

DURING C-CHECK, FOUND CABIN SEAT TRACK CORRODED BS 344 TO 360 RBL 45. REMOVED AND REPLACED SEAT TRACK SECTION FROM BS 344 TO BS 480 IAW SRM 53-10-5 FIG 7. (M)

Part: BATTERY PACK — INOPERATIVE (CABIN)

ON PREFLIGHT TRANSIT, FOUND MID CABIN CEILING EMERGENCY EXIT LIGHT WOULD NOT ILLUMINATE WHEN LIGHT CHECK ACCOMPLISHED. TROUBLESHOT SYSTEM. REPLACED BATTERY PACK IAW 33-50-71. OPS CHECK OK. (M)

Part: RELAY — INOPERATIVE (FUSELAGE)

ON PREFLIGHT TRANSIT, FOUND EMERGENCY EXIT LIGHTS WOULD NOT SHUT OFF AFTER ESSENTIAL POWER CHECK. REPLACED R-70 RELAY IAW MM 33-50-01. OPS CHECK OK. (M)

Part: ECCENTRIC — MISSING (LT TE FLAP)

DURING P/T WALK AROUND LEFT WING INBOARD T/E MID FLAP CARRIAGE MISSING UPPER INBOARD ECCENTRIC, LOCKING TAB WASHER AND NUT ON OUTBOARD CARRIAGE. REPLACED CARRIAGE UPPER ECCENTRIC AND NUT ON LEFT WING INBOARD TRAILING EDGE FLAP IAW 27-51-2. OPS CHECK OK. (M)

Part: BATTERY PACK — DISCHARGED (ROW 21/17)

DURING PREFLIGHT, FOUND BOTTOM EMERGENCY EXIT SIGN FOR DOOR, ROWS 21 AND 17 ON LEFT SIDE INOP. REPLACED BATTERY PACK, OPS CHECK OK PER MM 33-59-00. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

LOG PAGE 17748 - UPON ROUTINE PRE-FLIGHT EMERGENCY LIGHTING SYSTEM INSPECTION FOUND LEFT OVERWING ASSEMBLY NOT TO ILLUMINATE UPON SYSTEM ACTIVATION. FOUND LEFT EMERGENCY BATTERY PACK TO BE AT FAULT FOR THE OVERWING POSITION, REPLACED BATTERY PACK AS REQUIRED. OPERATIONAL CHECK NORMAL 33-50-0. (X)

Part: LAMP — FAILED (CABIN)

UPON ROUTINE PRE-FLIGHT EMERGENCY LIGHTING SECTION, FOUND R1 AND COCKPIT LIGHT ASSEMBLIES TO SELF-ACTIVATE WHEN POWER IS REMOVED AND SWITCH (EMERY) IS IN THE OFF POSITION. FOUND BOTH R1 AND COCKPIT EMERGENCY LIGHT ASSEMBLIES TO BE AT FAULT. REPLACED BOTH ASSEMBLIES AS REQUIRED. OPERATIVE CHECKS GOOD MM 33-50-0. (X)

Part: BATTERY PACK — DISCHARGED (CABIN)

UPON ROUTINE EMERGENCY PATHWAY LIGHTING SYSTEM CHECK, FOUND FORWARD SECTION VERY DIM. LOG PAGE 17811. FOUND MOISTURE WITHIN FORWARD POWER CONNECTOR. REMOVED MOISTURE, OPERATIONAL CHECK OK IAW MM 33-50-00. (X)

Part: COUPLING — MISSING (NR 2 FLAP TRANS)

MIA - ON APPROACH, THE OUTBOARD FLAPS HAD AN ASYMMETRY CONDITION. PERFORMED CHECKLIST 2A114. INSPECTED THE OUTBOARD FLAP DRIVE SYSTEM. FOUND THE LEFT OUTBOARD FLAP DRIVE COUPLING DISCONNECTED AT ITS INBOARD JACKSCREW. INSTALLED MISSING SCREWS AND RIGGED FLAPS AS PER MM 27-51-12. OPERATIONAL CHECK OK.

Part: LIGHT ASSY — SHORTED (F/O PANEL)

MIA - REETURN FROM FLIGHT. PASSING THROUGH 17,000 FEET, THE FOLLOWING MASTER CAUTION WARNING LIGHTS AND AURAL WARNING CAME ON. ALSO, ENGINE FILTER BYPASS LIGHTS, AUTOPILOT DISENGAGED LIGHTS, BOTH COMPASS LIGHTS, STAB OUT-OF-TRIM LIGHT, ELEVATOR LOW PRESSURE AND FLIGHT CONTROL (A AND B) LOW PRESSURE LIGHTS.