N733CK

Part: SELECTOR — OUT OF POSITION (SPEED BRAKE) · airframe 60,742 hrs · 40,933 cycles

TAKEOFF WARNING HORN SOUNDED DURING TAKEOFF ROLL AT 30 KNOTTS. FOUND SPEED BRAKE OUT OF DETENT, PUT SPEED BRAKE INTO DETENT AND PERFORMED AURAL WARNING OPERATION TEST IAW B737 AMM 31-26-00, OPS CHECK GOOD NO DEFECTS NOTED.

Part: REGULATOR — INOPERATIVE (CABIN PRESSURE) · airframe 60,500 hrs · 40,722 cycles

THE AIRCRAFT WOULD NOT PRESSURIZE. THE NUMBER ONE BLEED VALVE INDICATED 3 PSI. R&R #1 ENGINE BLEED AIR PRESSURE REGULATOR IAW B737 AMM 36-11-16, OPS CHECK GOOD. BLEED AIR SYSTEM LEAK CHECK GOOD IAW B737 AMM 36-11-05, PERFORMED ENGINE RUN TO IDLE, OPS CHECK GOOD IAW B737 AMM 71-00-00 NO DEFECTS NOTED

Part: SUPPORT — CRACKED (ZONE 100) · airframe 60,453 hrs · 40,672 cycles

FWD PIT STATION APPRX 520 RBL APPRX 8 FRAME SUPPORT CRACKED.

Part: FRAME — CRACKED (ZONE 100) · airframe 60,453 hrs · 40,672 cycles

AT STA 344 FRAME FOUND CRACKED BETWEEN S-22L AND S-23L AT 1 INCH HYDRAULIC LINE HOLE

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 60,453 hrs · 40,672 cycles

FWD PIT FLOOR SUPPORT HAS CORROSION AT STA 540 RBL 16

Part: DOOR FRAME — CRACKED (ZONE 200) · airframe 60,453 hrs · 40,672 cycles

FOUND CRACK INDICATION AT L-1 DOOR S-16 DOOR STOP LOWER FASTENER ROW MIDDLE HOLE.

Part: CONTROLLER — FAILED (CABIN PRESSURE) · airframe 60,156 hrs · 40,473 cycles

DURING TAKEOFF ROLL ALL AIR DATA INFORMATION ON F/O SIDE NO ANALOG AIRSPEED, DIGITAL AIRSPEED, AC ALTIMETER, NO VSI, AND VAU WOULD NOT ENGAGE. DURING TAKEOFF CLIMB, FWD ENTRY LIGHT ILLUMINATED. CABIN ALT UNCONTROLLABLE IN AUTO MODE. ALL OF THESE RELATE TO THE SAME PROBLEM AND FIXED BY R/R THE CABIN PRESSURE CONTROLLER.

Part: MOUNT FITTING — CRACKED (ZONE 300) · airframe 60,119 hrs · 40,440 cycles

L/H WING GROUND SPOILER INBOARD ACTUATOR MOUNT FITTING CRACKED.

Part: CHANNEL — CORRODED (ZONE 200) · corrosion level 2 · airframe 60,119 hrs · 40,440 cycles

AFT CARGO COMPARTMENT STA 812 RBL 8 FLOOR CHANNEL HAS EVIDENCE OF CORROSION.

Part: CHANNEL — CORRODED (ZONE 200) · corrosion level 2 · airframe 60,119 hrs · 40,440 cycles

AFT CARGO COMPARTMENT STA 947 RBL 3 FLOOR CHANNEL HAS EVIDENCE OF CORROSION.

Part: CHANNEL — CORRODED (ZONE 200) · corrosion level 2 · airframe 60,119 hrs · 40,440 cycles

AFT CARGO COMPARTMENT STA 947 LBL 3 FLOOR CHANNEL HAS EVIDENCE OF CORROSION.

Part: TIE DOWN — CORRODED (ZONE 200) · airframe 60,119 hrs · 40,440 cycles

AFT CARGO COMPARTMENT STA 947 RBL 14 TRACK TIE DOWN HAS EVIDENCE OF CORROSION.

Part: FLOORBEAM — CORRODED (ZONE 100) · corrosion level 2 · airframe 60,119 hrs · 40,440 cycles

FWD GALLEY APPROX STA 312 LBL 11 FLOOR BEAM HAS EVIDENCE OF CORROSION.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · corrosion level 2 · airframe 60,119 hrs · 40,440 cycles

FWD GALLEY APPROX STA 300 LBL 11 FLOOR SUPPORT HAS EVIDENCE OF CORROSION.

Part: STRINGER CLIP — CRACKED (ZONE 200) · airframe 60,119 hrs · 40,440 cycles

AFT CARGO PIT STRINGER CLIP HAS CRACK STA 727E S-25 EA10

Part: STRINGER CLIP — CRACKED (ZONE 200) · airframe 60,119 hrs · 40,440 cycles

AFT CARGO PIT STRINGER IS STARTING TO CRACK APPROX STA 727C S-21 EA09.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 60,117 hrs · 40,439 cycles

DUAL FMS FAILURE IN FLIGHT

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 60,114 hrs · 40,435 cycles

2 BLEED TRIP OFF LIGHT WOULD NOT RESET AS RESULT CABIN ALTITUDE WARNING, THEN EMERGENCY DESCENT

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND ON FUSELAGE FRAME WEB AT SUPPORT BRACKET INBOARD ATTACH RIVET AT STA 727B BETWEEN STRINGERS 8L AND 9L

Part: DOUBLER — DENTED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

EXTERNAL FUSELAGE DOUBLER DENTED AT STA 344-360 BETWEEN STR 16R AND 18R

Part: STRINGER CLIP — DAMAGED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

DAMAGED STRINGER TIE MAIN DECK STA 420 STR 9R

Part: STRINGER CLIP — DAMAGED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

DAMAGED STRINGER TIE MAIN DECK STA 400 STR 9R

Part: FRAME ANGLE — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND IN FUSELAGE SKIN AT LOWER AFT CORNER OF FWD GALLEY SERVICE DOOR CUTOUT APROXIMATE STATION 323 WL210

Part: STRINGER — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

FOUND STRINGER CLIP TO BE CRACKED AT STA 727C S4L

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND ON FUSELAGE FRAME WEB AT SUPPORT BRACKET INBOARD ATTACH RIVET AT STA 867 BETWEEN STRINGERS 8L AND 9L

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND ON FUSELAGE FRAME WEB AT SUPPORT BRACKET INBOARD AND OUTBOARD ATTACH RIVET AND INBOARD FRAME RADIUS AT STA 400 BETWEEN STRINGERS 8R AND 9R

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND ON FUSELAGE FRAME WEB AT SUPPORT BRACKET INBOARD ATTACH RIVET AT STA 747 BETWEEN STRINGERS 8L AND 9L

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND ON FUSELAGE FRAME WEB AT SUPPORT BRACKET INBOARD AND OUTBOARD ATTACH RIVETS AT STA 380 BETWEEN STRINGERS 8R AND 9R

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND ON FUSELAGE FRAME WEB AT SUPPORT BRACKET INBOARD ATTACH RIVET AT STA 747 BETWEEN STRINGERS 8R AND 9R

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND ON FUSELAGE FRAME WEB AT SUPPORT BRACKET INBOARD ATTACH RIVET AT STA 727D BETWEEN STRINGERS 8R AND 9R

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK INDICATION FOUND AT FUSELAGE FRAME AT SUPPORT BRACKET INBOARD ATTACH RIVET LOCATION AT STA 440 BETWEEEN STRINGERS 8R AND 9R

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND ON FUSELAGE FRAME WEB AT SUPPORT BRACKET INBOARD ATTACH RIVET AT STA 867 BETWEEN STRINGERS 8R AND 9R

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND ON FUSELAGE FRAME WEB AT SUPPORT BRACKET INBOARD ATTACH RIVET AT STA 827 BETWEEN STRINGERS 8L AND 9L

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND ON FUSELAGE FRAME WEB AT SUPPORT BRACKET INBOARD ATTACH RIVET AT STA 907 BETWEEN STRINGERS 8R AND 9R

Part: FRAME — CRACKED (ZONE 100) · airframe 59,335 hrs · 39,759 cycles

CRACK FOUND ON FUSELAGE FRAME WEB AT SUPPORT BRACKET INBOARD ATTACH RIVET AT STA 727D BETWEEN STRINGERS 8L AND 9L

Part: RADOME — BROKEN (ZONE 200) · airframe 59,235 hrs · 39,658 cycles

PROBLEM DESCRIPTION: ENCOUNTERED BIRD STRIKE AFTER TAKEOFF RETURNED FOR LANDING AT KCVG, POST INSPECTION FOUND RIGHT AOA VANE BROKEN AND DAMAGE TO RAY DOME FROM BIRD STRIKE.

Part: HANDLE — OUT OF POSITION (SPEED BRAKE) · airframe 58,340 hrs · 38,862 cycles

REJECTED TAKEOFF CONFIGURATION WARNING ON TAKEOFF. CORRECTIVE ACTION & OTHER PERTINENT INFORMATION: FOUND SPEED BRAKE HANDLE NOT STOWED, STOWED SPEED BRAKE HANDLE IAW B737 AMM 27-62-22, PERFORMED TAKEOFF WARNING TEST IAW B737 AMM 31-26-00 OPS CHECK GOOD.

Part: WARNING LIGHT — FALSE ACTIVATION (CARGO DOOR) · airframe 58,051 hrs · 38,554 cycles

PROBLEM DESCRIPTION: ABORTED TAKEOFF DUE TO CARGO DOOR LIGHT ILLUMINATING. CORRECTIVE ACTION & OTHER PERTINENT INFORMATION: INSPECTED AND PERFORMED OPERATIONS CHECK OF CARGO DOOR, IAW B737 AEI SUPPLEMENTAL AMM 52-33-02, NO DEFECTS NOTED.

Part: SKIN — CORRODED (RT HORIZ STAB) · corrosion level 2 · airframe 57,588 hrs · 38,091 cycles

EVIDENCE OF CORROSION, DUE TO SKIN BULGING, BETWEEN RH HORIZONTAL REAR SPAR UPPER CHORD AND UPPER SKIN @ R/H HORIZONTAL STAB STA 270

Part: TAB — CRACKED (RT ELEVATOR) · airframe 57,012 hrs · 37,561 cycles

R/H ELEVATOR TAB LOWER SIDE @ ELE STA 34.25 CRACKED

Part: CONTACT — DIRTY (CARGO DOOR) · airframe 56,365 hrs · 37,045 cycles

REJECTED TAKE OFF AT 80 KNOTS FOR AFT CARGO DOOR LIGHT SWITCH. CLEANED CONTACTS AND PERFORMED OP'S CHECK. OP'S CHECK GOOD IAW AMM 52-13-00.

Part: WARNING LIGHT — FALSE ACTIVATION (COCKPIT) · airframe 65,371 hrs · 43,811 cycles

ABORTED TAKEOFF, AFTER MASTER CAUTION RED LIGHT ILLUMINATED FOR 2 SECONDS THEN WENT OFF. PILOT TAXIED OFF, RAN APPROPRIATE CHECKLIST THEN REQUESTED ANOTHER TAKE OFF. AIRCRAFT HAD NO MORE INDICATION PROBLEMS WITH MASTER CAUTION LIGHT FOR THE REST OF THE FLIGHT.

Part: TIE DOWN — CORRODED (CARGO BAY) · corrosion level 2 · airframe 55,665 hrs · 36,447 cycles

AFT CARGO COMPARTMENT TIE DOWN CORRODED, REPAIRED IAW SRM 53-00-53 FIG 201 REPAIR 2.

Part: FLAP TRACK — CRACKED (TE FLAP) · airframe 55,665 hrs · 36,447 cycles

NR 7 FLAP TRACK HAS CRACKS IN THE HORIZONTAL FLANGES (IB AND OB). R&R FLAP TRACK WITH OVERHAULED IAW AMM 27-51-47.

Part: WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 55,665 hrs · 36,447 cycles

WEB FORWARD OF R1 HAS CORROSION. REPAIRED FLOOR STRUCTURE WEB AT STA 280 RIGHT HAND IAW SRM 51-70-13 FIG 1.

Part: SKIN — PUNCTURED (LT ELEVATOR) · airframe 55,665 hrs · 36,447 cycles

LEFT HAND ELEVATOR LOWER SURFACE PUNCTURED. REPAIRED LEFT ELEVATOR SURFACE PUNCTURE IAW SRM 55-20-01 REPAIR 1.

Part: WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 55,665 hrs · 36,447 cycles

WEB FORWARD OF R1 HAS CORROSION. REPAIRED FLOOR STRUCTURE WEB AT STA 280 RIGHT HAND IAW SRM 51-70-13 FIG 1.

Part: SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 55,665 hrs · 36,447 cycles

STRINGER SUPPORT STRUCTURE HAS CORROSION. REPAIRED STRINGER SUPPORT WEB AT STA 271R IAW SRM 51-70-13 FIG 1.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 55,665 hrs · 36,447 cycles

PRESSURE WEB FORWARD SIDE CRACK IN WEB. REPAIRED PRESSURE WEB AT STA 178 LBL 15 IAW SRM 53-10-08, FIG 201 REPAIR 9.

Part: SKIN — PUNCTURED (LT ELEVATOR) · airframe 55,665 hrs · 36,447 cycles

LEFT HAND ELEVATOR UPPER SURFACE PUNCTURED. REPAIRED PUNCTURE ON UPPER SURFACE OF LEFT ELEVATOR IAW SRM 51-70-05, REPAIR 3.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 55,665 hrs · 36,447 cycles

EMERGENCY LIGHT FAILED LIGHTS TEST. R&R BATTERY PACK IAW AMM 33-51-51, OP'S CHECK GOOD.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 55,665 hrs · 36,447 cycles

EMERGENCY LIGHT FAILED LIGHTS TEST. R&R BATTERY PACK IAW AMM 33-51-51, OP'S CHECK GOOD.