N8674A

Part: STRUCTURE — CONTAMINATED (APU BAY) · airframe 23,133 hrs · 20,810 cycles

ON FLIGHT 4096 (DTW TO TYS) STRONG ODOR OF FUEL EACH TIME TRANSFER PACKS TO APU BOTH WHILE ON THE GROUND AND AIRBORNE. FOUND RESIDUAL FUEL IN APU COMPARTMENT. CLEANED COMPARTMENT. LEAK CHECKED APU-NO LEAKS NOTED. RUN LEFT & RIGHT PACKS FROM ENGINES AND APU. FOUND NO ODOR PRESENT. LEAK CHECKED IAW AMM 49-31-01.

Part: BULKHEAD — DAMAGED (FUSELAGE) · airframe 22,712 hrs · 20,386 cycles

FORWARD SIDE OF FS 621 BULKHEAD HAS 4 EACH SCREW MARKS IN A LINE APPROX 30 INCHES ABOVE THE FLOOR. REPAIRED IAW BOMBARDIER REO 601R-53-61-2155.

Part: DRAIN LINE — DISCONNECTED (WATER SEPARATOR) · airframe 22,393 hrs · 20,072 cycles

LEFT PACK IS BLOWING HEAVY CONDENSATION OBSCURING COCKPIT SIDE WINDOWS. FOG ALSO OBSCURING FLOOR PATH IN CABIN, UNABLE TO SEE FLOOR OR EGRESS PATH LIGHTS. FOUND DRAIN LINE ON WATER SEPARATOR DISCONNECTED, RECONNECTED IAW AMM 21-50-00. OPS CHECKS GOOD.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 22,109 hrs · 19,795 cycles

EMERGENCY LIGHTS ON FLOOR ARE INOPERATIVE. ALLOWED SYSTEM TO CHARGE. OPS SYSTEM NORMAL. OK FOR SERVICE PER FIM.

Part: MANIFOLD — CRACKED (AC SYSTEM) · airframe 21,599 hrs · 19,296 cycles

FOUND CRACK MANIFOLD MAINFEED UNDER CARGO FLOOR. C/W REO 601R-21-22-003 IAW WORK INSTRUCTION PROVIDED BY ENGINEERING, A/C OK FOR SERVICE.

Part: INTERCOSTAL — CRACKED (BS 621-625) · airframe 21,540 hrs · 19,246 cycles

INTERCOSTAL AT BS 621 TO 625 S14L CRACKED. REPAIRED IAW REO 601R-53-61-100.

Part: VANE — WORN (LT WING TE FLAP) · airframe 21,540 hrs · 19,246 cycles

LEFT INBOARD FLAP VANE SLIDING BEAM HAS WEAR DAMAGE 0.4" X 0.08" X 0.002" DEEP AND 0.003" DEEP AT WS 59.5. REPAIRED IAW BOMBARDIER REO 601R-57-52-1891.

Part: FLOOR SUPPORT — CORRODED (BS 574-589) · corrosion level 2 · airframe 21,540 hrs · 19,246 cycles

LBL 27 FLOOR SUPPORT CORRODED AROUND NUT PLATES BETWEEN FS 574 AND FS 589. REPAIRED IAW REO 601R-53-00-005 AND REO 601R-53-61-3778.

Part: FLOORBEAM — CORRODED (BS 615) · corrosion level 2 · airframe 21,540 hrs · 19,246 cycles

LBL 9 FLOORBEAM TEE CAP CORRODED AROUND NUT PLATES AT FS 615 WITH 0.004" REMOVED. REPAIRED IAW REO 601R-53-00-005.

Part: TAPE — MISSING (LAVATORY VENT) · airframe 19,053 hrs · 16,947 cycles

THE CREW REPORTED A SMOKE TOILET MESSAGE ON APPROACH. MAINTENANCE COMPLIED WITH PINNACLE AIRLINES MINIMUM WORK SCOPE FOR SMOKE VISUAL OR INDICATION. MAINTENANCE FOUND SPEED TAPE FOR LAV VENT MISSING, RE-APPLIED TAPE IAW PA 21-009. MAINTENANCE PERFORMED MAX POWER RUNS FOR 30 MIN NO DEFECTS OR SMOKE NOTED.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 18,400 hrs · 16,300 cycles

OPERATING UNDER AN MEL FOR THE MAIN LANDING GEAR BAY OVERHEAT SYSTEM BEING DEFERRED. THIS MEL REQUIRED THE GEAR TO REMAIN DOWN FOR 10 MINUTES AFTER TAKEOFF. AFTER 10 MINUTES OF FLIGHT, RETRACTED THE GEAR AND THE NOSE GEAR FLAGGED RED DURING TRANSIT AND THE TRIPLE CHIME SOUNDED WITH A GEAR DISAGREE AURAL AND MASTER WARNING MESSAGE. RAN THE QRH AND THE NOSE GEAR RETRACTED WHEN THE HYDRAULIC B-PUMPS WERE TURNED ON. MAINTENANCE PERFORMED OPERATION CHECK OF GEAR RETRACTION IAW AMM 32-30-00 AND FOUND NO DISCREPANCIES.

Part: LANDING GEAR — MALFUNCTIONED (NLG) · airframe 18,469 hrs · 16,343 cycles

GEAR DISAGREE IN FLIGHT NOSE GEAR DID NOT COME UP WHEN SELECTED. RAN QRH GEAR CAME UP WITH PUMPS ON, GEAR CAME DOWN NORMALLY. FLT--3677 STA--MBS EMP--1 C/W PA 05-018A. FOUND NO DEFECT. FOUND PSEU CODES S22 DOWN FAR, S30 DOWN FAR, S31 DOWN FAR, S32 DOWN FAR, DI 14 DOWN ON. THIS CLEARS WO 289973.

Part: PRIORITY VALVE — MALFUNCTIONED (NLG) · airframe 17,297 hrs · 15,232 cycles

GEAR DISAGREE WARNING ON GEAR DOWN, NOSE GEAR INDICATED AMBER. DISCONTINUED APPROACH. RAN QRH. THREE GREEN, DOWN AND LOCKED INDICATION. NOTIFIED F/A, PAX, ATC, SOC/MOC. LANDED WITHOUT INCIDENT. NOSE GEAR PRIORITY VALVE MALFUNCTION, COMPUTER POSTED A NOSE DOOR CODE.

Part: COMPRESSOR — DAMAGED (RT ENGINE) · airframe 17,134 hrs · 15,051 cycles

ON CLIMBOUT OF KDTW, THE RIGHT ENGINE WOULD NOT REACH TARGET POWER SETTING WITHOUT OVER TEMPING. THE FLIGHT CREW ELECTED TO RETURN TO KDTW. CENTER WAS NOTIFIED AND THE AIRCRAFT WAS VECTORED FOR A RETURN APPROACH. ON THE APPROACH THE RIGHT ENGINE WAS MAKING MINIMAL POWER AND THE ITT WAS 780 DEGREES WITH N2 VIBRATION. ON LANDING ROLL OUT THE CREW NOTICED AN INCREASE IN VIBRATION AND A LOUD NOISE. MAINTENANCE INSPECTED THE ENGINE AND DETERMINED THAT THE COMPRESSOR WAS HEAVILY DAMAGED. FOD IS SUSPECTED. THE ENGINE WAS REPLACED, GROUND RUNS PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: CONNECTOR — DAMAGED (EMERGENCY LIGHTS)

FOUND FORWARD FLOOR EMERGENCY LIGHTS INOP. REPLACED CONNECTOR OF EMERGENCY LIGHT STRIP.

Part: FLAP SYSTEM — UNKNOWN

FLAPS FAIL, SECOND OCCURRENCE WITHIN 72 HOURS.

Part: FLAP SYSTEM — UNKNOWN · airframe 10,412 hrs · 9,213 cycles

FLAPS FAIL AT 20 DEGREES. RESET PER AD 2006-12-21.

Part: BPSU — FAILED (FLAPS)

FLAPS FAILED AT ZERO AT FLIGHT LEVEL 310. QRH FOLLOWED, DECLARED EMERGENCY, UNEVENTFUL ZERO FLAPS LANDING MADE. SYSTEM WOULD NOT RESET. REPLACED RT BPSU (BRAKE POSITION SENSING UNIT) IAW AMM. OPERATIONALLY TESTED GOOD. (K)

Part: CONTROL UNIT — FAILED (TE FLAPS)

FLAPS FAILED AT ZERO WHEN SELECTED TO 20 ON APPROACH. QRH FOLLOWED, DECLARED EMERGENCY WITH UNEVENTFUL LANDING. RESET SYSTEM AND PLACED FLAPS ON 72 HOUR MONITORING IAW AD98-20-01.

Part: CONTROL SYSTEM — FAILED (TE FLAPS)

FLAPS FAILED ON APPROACH. QRH FOLLOWED UNEVENTFUL LANDING. SYSTEM RESET, PLACED FLAPS ON 72 HOUR WATCH IAW AD 98-20-01.

Part: FLAP — MALFUNCTIONED (WING) · airframe 4,994 hrs

FLAPS FAIL AT ZERO ON APPROACH. QRH FOLLOWED UNEVENTFUL LANDING. RESET FLAPS, PLACED FLAPS ON 72 HOUR WATCH IAW AD 98-20-01. (NE02200500600)