N362PX

Part: BOOT — UNSECURE (WING) · airframe 42,988 hrs · 38,527 cycles

WHILE EN ROUTE TO BHB AT 1000 FT, DEICE BOOT NOT FLUSH TO WING. CREW RAN THE CHECK LIST AND RETURNED TO BOS WITHOUT FURTHER INCIDENT. INSTALLED PATCH ON RT O/B WING DEICE BOOT.

Part: PRESSURE SWITCH — MALFUNCTIONED (HYD SYSTEM) · airframe 34,110 hrs · 38,885 cycles

GEAR TOOK ABOUT 4 MINUTES TO COME UP HYD PUMP RAN CONTINOUSLY. RAN QRH CYCLED GEAR THEN CAME UP NORMALLY. COULD NOT DUPLICATE DISCREPENCY. REPLACED HYDRAULIC AUTO PRESSURE SWITCH. REPLACED HYDRAULIC RESEVOIR, BLED SYS AND SERVICED; PERFORMED NUMEROUS GEAR SWINGS.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 41,679 hrs · 37,182 cycles

ABORTED TAKEOFF FOR AUTO COARSEN LIGHT. PERFORMED AUTO COARSEN TEST, OPS CHECKED GOOD.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 40,428 hrs · 35,866 cycles

WHILE PERFORMING OPERATIONAL CHECK OF EMERGENCY LIGHTS ON LC1, FOUND PSU PANEL LIGHTS 34LN, 35LN AND 36LN ALONG WITH FLOOR EXCAPE LIGHTS 52LN AND 53LN INOP. REMOVED AND REPLACED POWER SUPPLY AT 20LN, OPS CHECK GOOD.

Part: FAN — ODOR (RECIRCULATION) · airframe 40,362 hrs · 35,795 cycles

SMOKE ODOR IN FLIGHT DECK AFTER NR 1 ENGINE START. INSPECTED THE CABIN AND FOUND RT RECIRC FAN FAULTY. DEFERRED THE RECIRC FAN AND RAN BOTH ENGINES WITH NO ELECTRICAL OR SMOKE ODOR NOTED.

Part: CONTROL PANEL — MALFUNCTIONED (EMERGENCY LIGHTS) · airframe 36,680 hrs · 32,004 cycles

ALL INTERIOR EMERGENCY LIGHTS ILLUMINATED, CREW UNABLE TO TURN LIGHTS OFF. REMOVED AND REPLACED FLIGHT ATTENDANTS PANEL.

Part: CRADLE — ODOR · airframe 35,294 hrs · 30,339 cycles

F/A'S PA SYSTEM HAD HOT WIRE ODOR AND IS INOP. FOUND FLIGHT DECK CRADLE SHORTED AND CAUSING HOT WIRE ODOR. REMOVED AND REPLACED FLIGHT DECK CRADLE ASSY, OPS CHECK GOOD IAW 23-30-05.

Part: CONTROL UNIT — MALFUNCTIONED (ANTI ICE SYS) · airframe 34,805 hrs · 29,808 cycles

LEFT INTAKE LIGHT ILLUMINATED IN FLIGHT. RECYCLED SWITCH PWE QRH. LIGHT WENT OUT AND REILLUMINATED AFTER APPROX 2 MINS. TROUBLESHOOTING FOUND ANTI-ICE CONTROL UNIT. REMOVED AND REPLACED ANTI-ICE CONTROL UNIT, SN ON 361, SN OFF 113. GROUND RAN A/C. ALL CHECKS GOOD. MX CONTROL NOTIFIED.

Part: ODOR — DETECTED (AIR CONDITIONER) · airframe 34,479 hrs · 29,407 cycles

IN FLIGHT PAX IN THE REAR OF THE AIRCRAFT NOTICED A METALLIC SMELL COMING FROM THE SUPP A/C VENT. CREW THEN SHUT THE SUPP A/C DOWN. ON THE GROUND CREW THOUGHT THAT THE SMELL WAS FROM THE VENT ALSO. NO FURTHER INFORMATION AT THIS TIME

Part: SKIN — DENTED (HORIZONTAL STAB) · airframe 34,466 hrs · 29,390 cycles

DURING 4Y/2Y INSPECTION, FOUND RT HORIZONTAL STABILIZER UPPER SURFACE IS DENTED. DAMAGE HAS BEEN REPAIRED IAW MESABA EO#$55056. REF: EAMS WORK ORDER 212631 TASK 3504.

Part: RIB — CHAFED (RT NACELLE) · airframe 34,466 hrs · 29,390 cycles

DURING 4Y/2Y INSPECTION IN BNA, FOUND RT NACELLE RIB NR 2 IS CHAFED AT NS203, LOWER SIDE. DAMAGE HAS BEEN REPAIRED IAW MESABA EO#$54127. REF: EAMS WORK ORDER 212631 TASK 4540.

Part: SKIN — DENTED (HORIZONTAL STAB) · airframe 34,466 hrs · 29,390 cycles

DURING 4Y/2Y INSPECTION IN BNA, FOUND RT HORIZONTAL STABILIZER UPPER SURFACE IS DENTED. DAMAGE HAS BEEN REPAIRED IAW MESABA EO#$55056. REF: EAMS WORK ORDER 212631 TASK 3505.

Part: FRAME — CHAFED (FUSELAGE) · airframe 34,466 hrs · 29,390 cycles

DURING 4Y/2Y INSPECTION IN BNA, FOUND FRAME AT FS 464, RT SIDE IS CHAFED AND HAS BEEN REPAIRED IAW MESABA EO 53310.

Part: SKIN — DENTED (STABILIZER) · airframe 34,466 hrs · 29,390 cycles

DURING 4Y/2Y INSPECTION IN BNA, FOUND RT HORIZONTAL STABILIZER UPPER SURFACE IS DENTED. DAMAGE HAS BEEN REPAIRED IAW MESABA EO#$55056. REF: EAMS WORK ORDER 212631, TASK 3503.

Part: SKIN — SCRATCHED (LT WING) · airframe 34,466 hrs · 29,390 cycles

DURING 4Y/2Y INSPECTION, FOUND LT WING LOWER SKIN AT WS71.5 IS SCRATCHED. DAMAGE HAS BEEN REPAIRED IAW MESABA EO#$57101. REF: EAMS WORK ORDER 212631 TASK 5509.

Part: SKIN — DAMAGED (LT TE FLAP) · airframe 34,466 hrs · 29,390 cycles

DURING 4Y/2Y INSPECTION IN BNA, FOUND LT FLAP, L/E HAS HEAT DAMAGE. DAMAGE HAS BEEN REPAIRED IAW MESABA EO#$57100. REF: EAMS WORK ORDER 212767, PN7257800-573, SN 1313.

Part: ENGINE — MALFUNCTIONED (RIGHT)

RIGHT GEN FAIL LIGHT ILLUMINATED RIGHT ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED. OIL PRESSURE DROPPED TO ZERO ENGINE SHUT DOWN IN COMPLIANCE WITH QRH. DIVERTED A/C TO RST. MAINTENANCE REPLACED RIGHT ENGINE PER TASK CARD 7100-301, P/N ON CT7-9B, S/N ON GE-E785350, S/N OFF GE-E-785766.

Part: WARNING LIGHT — ILLUMINATED (COCKPIT) · airframe 33,246 hrs · 28,022 cycles

RIGHT TAIL PIPE HOT MASTER WARNING LIGHT CAME ON OUR INITIAL CLIMB, PERFORMED MEMORY ITEMS AND QRH CHECK LIST WARNING LIGHT WENT OUT. AIR RETURN TO MEM. MAINTENANCE RAN AC FOR 30 MINUTES COULD NOT DUPLICATE TAIL PIPE HOT LIGHT. OPS CHECK GOOD

Part: BEARING — WORN (MLG WHEEL) · airframe 32,967 hrs · 27,737 cycles

AIRCRAFT IS HARD TO CONTROL WHILE BRAKING. A/C WILL NOT TURN RIGHT WHILE BRAKING, ALSO BRAKES MAKING A HOWLING NOISE. MAINTENANCE FOUND RIGHT O/B MAIN TIRE BEARINGS EXCESSIVELY WORN, CAUSING TIRE TO WOBBLE AND BRAKES TO HOWL. REPLACED RIGHT O/B MAIN TIRE AND BRAKE ASSEMBLY. ALL CHECKS GOOD AT THIS TIME.

Part: SPAR — DAMAGED (HORIZONTAL STAB) · airframe 31,948 hrs · 26,612 cycles

DURING 4K INSPECTION IN LCQ, HORIZONTAL STABILIZER FWD SPAR COLD WORKING. COLD WORKED FASTENER HOLES ON THE HS FWD SPAR IAW SB 340-55-034, DATED 16 OCT 1998. TERMINATING ACTION FOR AD 99-19-21. REPAIRED IAW EO NR AD991921-03. A/C RELEASE DATE 5/10/04. REFER TO LOG PAGE NR 1204180 FOR ADDITIONAL INFORMATION.

Part: MOTOR — MALFUNCTIONED (NLG STEERING) · airframe 31,914 hrs · 26,581 cycles

ON TAXI AFTER CLEARING RUNWAY, NOSEWHEEL STEERING BECAME STIFF AND INEFFECTIVE HYD. PRESSURE GOOD. MAINTENANCE REPLACED STEERING NOSE WHEEL MOTOR IAW SF340 MM 32-50-25-4 ALSO COMPLIED WITH SERVICE BULLETIN 340-32-101. ALL CHECKS GOOD. P/N ON/OFF 70857-2, S/N ON C01919G, S/N OFF 0221G.

Part: ROLLER — CONTAMINATED (MLG UPLOCK)

UPON GEAR RETRACTION, 3 GREEN LIGHTS EXTINGUISHED, BUT GEAR UNSAFE LIGHT ILLUMINATED. RAN QRH WITH NO SUCCESS. AIR RETURN TO ELM. MX PST FLT INSP VISUALLY NOTED ALL 3 GEAR UPLOCK ROLLERS HEAVILY CAKED WITH SNOW AND ICE. CLEANED ALL 3 GEAR, GEAR DOORS, AND BAYS. OK FOR CONTINUED SERVICE.

Part: CONTROL CABLE — LOOSE (AILERON)

DURING POST FLIGHT 3351, CONTROL COLUMN REQUIRES EXCESSIVE FORCE TO BANK AIRCRAFT TO THE LEFT. DOES NOT SPRINGLOAD BACK TO POSITION ON GROUND. MAINTENANCE FOUND LT AILERON CABLE TENSION LOW. ADJUSTED CABLE TENSION WITHIN LIMITS IAW AMM 27-11-00-2. LUBED LT AILERON SYS IAW MM REF AMM 27-11: ON GROUND-SPRING BACK MAY NOT OCCUR. MAY REQUIRE NEGLIGIBLE CTRL WHEEL MOVEMENT TO RETURN FROM FULL DEFLECTION. ALL CHECKS GOOD.

Part: FRAME — CORRODED (FUSELAGE) · airframe 30,764 hrs · 25,347 cycles

DURING 4Y/2Y INSPECTION IN CWA, FOUND FRAME AT STA 225 CORRODED. COMPLETED REPAIR IAW EO NR 53182. A/C RELEASE DATE 10/12/2003. REF 409 NR 195723 FOR ADDITIONAL DETAIL.

Part: FRAME — CORRODED (FUSELAGE) · airframe 30,764 hrs · 25,347 cycles

DURING 4Y/2Y INSPECTION IN CWA, FRAME TOP AT STA 272 HAS CORROSION RT OF BL0. MAINTENANCE COMPLETED REPAIR IAW EO NR 53102. A/C RELEASE DATE 10/12/2003. REFER 409 NR 195719 FOR DETAIL.

Part: FRAME — CORRODED (FUSELAGE) · airframe 30,764 hrs · 25,347 cycles

DURING 4Y/2Y INSPECTION IN CWA, CORROSION FOUND ON FRAME 294 RBL14, AND LBL10. MAINTENANCE COMPLETED REPAIR IAW EO NR 53102. REFER TO LOG PAGE NR 195764 FOR DETAIL. A/C RELEASE DATE 10/12/03.

Part: FRAME — CORRODED (FUSELAGE) · airframe 30,764 hrs · 25,347 cycles

DURING 4Y/2Y INSPECTION IN CWA, CORROSION FOUND ON FRAME 294 RBL 24, BLENDED OUT DAMAGE, FABRICATED DOUBLER IAW EO NR 53102. A/C RELEASE DATE 10/12/2003. REFER LOG PAGE 195763 FOR DETAIL.

Part: FRAME — CORRODED (FUSELAGE) · airframe 30,764 hrs · 25,347 cycles

DURING 4Y/2Y INSPECTION IN CWA, FRAME 258 TOP PROFILE HAS CORROSION. MAINTENANCE CUT OUT DAMAGE, FABRICATED REPAIR, INSTALLED NEW FWD ANGLE IAW SRM 51 AND EO NR 53102. REF LOG PAGE NR 195722 FOR DETAIL. A/C RELEASE DATE 10/12/2003.

Part: LIGHT — INOPERATIVE (ROW 8)

ROW NR 8 FLOOR TRACK LIGHT INOP. MAINTENANCE REPLACED LIGHT ASSEMBLY WITH NEW UNIT OPS CHECK GOOD IAW SAAB AMM 33-50-20-2.

Part: CONTROL PANEL — INOPERATIVE (FIRST OFF AUDIO)

DURING FLIGHT 3169, AFTER TAKEOFF THE F/O'S AUDIO CONTROL PANEL BECAME INOP. AIR RETURN TO DTW. MAINTENANCE REMOVED AND REPLACED F/O'S ACP P/N 502-0011-003, SN/ON 0287, SN/OFF 0159. ALL CHECKS GOOD IAW SF340 MM CHAP 23.

Part: POWER SUPPLY — DISCHARGED (CABIN)

DURING TAXI ON FLIGHT 2952 EMERGENCY POWER LIGHTS ILLUMINATED. MAINTENANCE REPLACED POWER PACK.

Part: LIGHT — MALFUNCTIONED (CABIN)

CAPTAIN REPORTS A SMELL OF SMOKE IN CABIN. IT WAS DETERMINED TO BE A WINDOW LIGHT. THE ITEM WAS DEFERED (BULB REMOVED). (M)

Part: B-NUT — LOOSE (RT ENGINE)

RIGHT ENGINE OIL PRESSURE DROPPED TO 25 PSI ON T/O GROUND IDLE PSI OK AT 55 PSI. TIGHTENED LOOSE B-NUT ON RIGHT ENGINE OIL PRESSURE TRANSMITTER. GROUND RUNS CHECK GOOD. (M)

Part: CIRCUIT BREAKER — TRIPPED (RT TORQUE GAUGE)

RIGHT TORQUE GAUGE INOPERATIVE. CYCLED CIRCUIT BREAKER. OPS CHECK GOOD. (X)

Part: OIL PRESS LIGHT — ILLUMINATED (LT PROP)

LEFT PROP OIL PRESSURE CWP IN FLIGHT. GROUND RAN LEFT ENGINE, NO DEFECTS NOTED. PROP OIL AND SYSTEM CHECK OK. (M)

Part: PDU — FAILED (LEFT ENGINE PGB)

RIGHT SIDE EFIS TUBES, ECT AND ALL OTHER RIGHT SIDE ELECTRONICS EQUIP DEAD. DI D DECLARE EMERGENCY THROUGH TOWER. REMOVED AND REPLACED, RIGHT PDU. (M)

Part: PITOT TUBE — TRAPPED WATER (PITOT SYSTEM)

F/O'S AIRSPEED INDICATOR READS 5 KNOTS SLOW IN CRUISE, AND 10-15 KNOTS SLOW AT TAKEOFF. DRAINED WATER FROM PITOT/STATIC SYSTEM DRAINS. PERFORMED PITOT/STATIC LEAK CHECK AND OPS CHECK. (M)

Part: HEATER — SHORTED (CABIN)

DISTINCT ELECTRICAL SMOKE SMELL IN CABIN BY ENTRANCE. DEFERRED CABIN HEATERS PER MEL 25-60-05. CLEARED DEFERRAL BY REMOVED AND REPLACED CENTER CABIN HEATER. INSTALLED NEW TERMINAL ENDS. ALL IAW AMM. OPS CHECK GOOD. (M)

Part: HMU — FAILED (RT ENGINE)

RIGHT ENGINE MADE A VOLUNTARY IN-FLIGHT SHUT DOWN. NO ABNORMAL INDICATIONS OBSERVED PRIOR, DURING, OR AFTER SHUT DOWN. (CRUISE 11,000 MSL, CLEAR WEATHER.) FOUND HMU SHAFT SEIZED. REMOVED AND REPLACED HMU IAW SAAB AMM. RAN RT ENGINE, NO DEFECTS NOTED. (X)

Part: ENGINE — FAILED (LEFT)

DURING CLIMB, NOTED HIGH OIL TEMP ON LEFT ENGINE AND LOW OIL PRESS. ELECTED TO RETURN TO AIRPORT. THE FLIGHT ATTENDANT INFORMED US THERE WAS FUMES IN THE CABIN. CALLED CFRS AND DECLARED AN EMERGENCY. AFTER LANDING AND CLEARING RUNWAY THE CFRS NOTIFIED US OF A POSSIBLE FIRE ON THE LEFT SIDE. PROCEEDED WITH ENGINE FIRE PROCEDURES AND EVACUATED THE PAX FROM RIGHT SIDE. LEFT T-HANDLE WAS PULLED LEFT EXTINGUISHER ACTIVATED. REMOVED AND REPLACED LEFT ENGINE IAW AMM 71-00-00. PERFORMED ENGINE BREAK IN RUNS AND CHECKS. GROUND RUNS GOOD. NO LEAKS NOTED, OK FOR CONTINUED SERVICE. (M)