N531US

Part: FUSE — BLOWN (EMERGENCY LIGHTS) · airframe 78,943 hrs · 33,686 cycles

EMERGENCY LIGHT IN FIRST CLASS CABIN INOPERATIVE. REPLACED BLOWN FUSE IN POWER PACK IAW AMM 33-51-07, OPS CHECKED OK.

Part: LIGHT — LOOSE (CABIN) · airframe 78,872 hrs · 33,638 cycles

SEAT 22D, EMERGENCY LIGHT LOOSE. REPAIRED EMERGENCY LIGHT.

Part: LIGHT — DAMAGED (CABIN) · airframe 78,872 hrs · 33,638 cycles

EMERGENCY LIGHT DAMAGED. REPAIRED EMERGENCY LIGHT.

Part: SKIN — DENTED (BS 1610) · airframe 78,658 hrs · 33,505 cycles

FOUND FOUR DENTS, LT SIDE FWD OF L4 DOOR BS 1610 18L DENTS OUT OF LIMITS IAW SRM 53-00-01, FIG 101. CUT OUT DAMAGE IAW SRM 53-00-01, FIG 201. PERFORMED HFEC AND BHEC OF REPAIR CUTOUT AND EXISTING FASTENER HOLES IAW SRM 53-00-01, FIG 201, REPAIR 2, NO CRACKS FOUND. FABRICATED REPAIR PARTS IAW SRM 53-00-01, FIG 201 . REPAIR INSTALLED IAW SRM 53- 00-01, FIG 201.

Part: OVEN — DIRTY (GALLEY) · airframe 78,217 hrs · 33,254 cycles

SMOKING BURNING PLASTIC ODOR. MX INSPECTED CONFIRMED TWO MEAL CARRIER CONTAINERS CONTAINED BURNED PLASTIC RESIDUE-CARRIERS REMOVED FROM ACFT AND RENDERED UNSERVICEABLE. FURTHER INSPECT OF OVENS NOTED NO CONTAMINATION-HEATED OVENS WITH NO DEFECTS.

Part: UNKNOWN — ODOR (CABIN) · airframe 77,651 hrs · 32,901 cycles

ON ARRIVAL THE LOWER EICAS SCREEN BLANKED AND EICAS DISPLAY CAUTION ILLUMINATED. SHORTLY AFTER DETECTED A MILD PUNGENT ODOR IN THE COCKPIT. LANDED AND PERFORMED SMOKE FUME CHECKLIST. ODOR DISSIPATED BUT THEN RETURNED ON TAXI IN, SHUTDOWN UTILITY BUSS SWITCHES. EQUIP COOLING ALTERNATE LIGHT ON AND SELECTED ALTN EQUIP COOLING. E/C OVERHEAT LIGHT ILLUMINATED. REPLACED LOWER CENTER EICAS DISPLAY UNIT IAW AMM 31-41. VERIFIED ODOR COMING FROM UNIT-OPS CHECKS NORMAL.

Part: LIGHT — MISSING (CABIN) · airframe 77,437 hrs · 32,745 cycles

LIGHT ASSY FOR EMERGENCY PATH AT FLOOR MISSING AT AFT GALLEY REPLACED AFT EMERGENCY PATH LIGHT ASSY IAW BSWP MANUAL OPS CHECK IAW AMM 33-52.

Part: INLET — ERODED (NR 1 ENGINE) · airframe 77,230 hrs · 32,620 cycles

ON PDC FOUND NR 1 ENG INLET COWL PAINT ERRODED AT EDGE OF COMPOSITE AT 4 O`CLOCK POS. PERFORMED INTERM REPAIR IAW SRM 54-11-01. REPAIRED NR 1 ENGINE COWL PAINT EROSION IAW 900-3-6, NR 36. OK FOR SERVICE.

Part: WIRE — DAMAGED (EMERGENCY LIGHTS) · airframe 75,573 hrs · 31,550 cycles

DURING SERVICE CHECK, MAINTENNACE FOUND ROWS 33 TO 38 EMERGENCY LIGHTING INOPERATIVE. FOUND ONE WIRE OUT OF TERMINAL JUNCTION. TERMINATED, RELAMPED AFT 3 SEGMENTS. OPS CHECKED GOOD.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 73,245 hrs · 30,246 cycles

DURING A LINE CHECK, MAINTENANCE FOUND THE EMERGENCY PATH LIGHT AT ROWS 14-22, AND THE EMERGENCY EXIT LIGHTS AT DOOR 2L & 2R INOPERATIVE. MAINTENANCE REPLACED THE POWER SUPPLY. OPERATIONAL CHECK WAS GOOD.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 73,245 hrs · 30,246 cycles

DURING A LINE CHECK, MAINTENANCE FOUND THE CENTER AND RIGHT DOOR OVERHEAD EMERGENCY EXIT LIGHTS INOPERATIVE. MAINTENANCE REPLACED THE BATTERY PACK. OPERATIONAL CHECK WAS GOOD.

Part: GATE — CORRODED (R2 DOOR) · airframe 72,678 hrs · 29,915 cycles

R2 DOOR LWR GATE HAS CORROSION ON LWR EDGE. REMOVED AND REPLACED LOWER GATE IAW 757 M/M 52-11-38 AND DOOR SEAL IAW 757 M/M 52-09-01. RIG AND ADJUSTMENT GOOD IAW 757 M/M 52-11-00. BLENDED IAW SRM 52-10-07. DETAIL V AND VII FIG 101 SHEET 4 AND 7 OUT OF LIMITS DIM: L=11-1 W=.5 D=.35 ORIG MAT-.210.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 72,678 hrs · 29,915 cycles

FLOORBEAM AT STA 324 RBL 43-61 UPPER SURFACE HAS CORROSION. REMOVED CORROSION OUT OF LIMITS PER SRM 53-00-51. REMOVED TEE CHORD SRM 51-40-02. FABRICTED NEW TEE CHORD AND REP SPLICES ON STAM TRAVELER, FABRICATED REPAIR STRAPS PER ER/A 491292-14. DRILLED TEE CHORD, REPAIR SPLICE IAW SRM 51-40-02, INST NEW TEE CHORD AND REPAIR SPLICES IAW SRM 51-40-02. FABRICATED REP ANGLES ON ER/A 491292-14. S

Part: STRINGER — CORRODED (FUSELAGE) · airframe 72,678 hrs · 29,915 cycles

FWD PIT STRINGER S24L, 6 INCH FWD OF FRAME STA 760 IS CORRODED. CHECKED LIMITS, L=4.0" W=1.0"D=0.040" ORIG MAT 0.080 INCH OUT OF LIMITS IAW SRM 53-30-03 FIG 101 DET.II. FABRICATED STRINGER ON T11/879142, FABRICATED STRINGER SPLICE ON T11/879141 IAW SRM 53-00-04 AND FABRICATED STRINGER CLIP ON T11/880485 IAW DWG.140N2063. REMOVED AND REPLACED STRINGER IAW SRM 51-40-02.

Part: GATE — CORRODED (R4 DOOR) · airframe 72,678 hrs · 29,915 cycles

R4 DOOR LWR GATE HAS CORROSION ON FWD AND AFT CORNER. BLENDED FWD AND AFT LOWER CORNER OF R-4 IAW SRM 51-10-02 DIMENSIONS OF DAMAGE FWD EDGE L=.805 W=.260 D=.105 AFT EDGE L=.895, W=.235, D=.120 OUT OF LIMITS IAW SRM 51-10-02 FIG 10, DETAIL VII. REMOVED AND REPLACED W/NEW LOWER GATE R-4 PN NR 146N6106-56BATCH NR 0002042752 IAW SRM 51-40-02 AND B757-A-52-11-38-401.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 72,678 hrs · 29,915 cycles

DURING HMV CHECK AT BFM, INSPECTION FOUND CORROSION LOCATED ON THE UPPER SURFACE OF BS 324 FLOORBEAM UPPER CAP ER/A 491292-14 SECTION I-ACCOMPLISHED DURING MCK AT BFM, MAY2011 ER/A SECTION II-PENDING FOR DTA RESULT WITHIN 24 MONTHS (730 DAYS) FROM 28-APR-2011. RPTD BY TESFA 227004 STA BFM 03MAY11 ENTR 227004.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 72,678 hrs · 29,915 cycles

SEAT TRACK INST ON N/R 240/4, FOUND 1EA GOUGED AT FLOOR BEAM STA 1100 UPPER CHORD LOWER SURFACE LBL 46. REMOVED DAMAGE AND FOUND OUT OF LIMITS. REMOVED SEAT TRACK, CUSP WEBS AND CREASE BEAM, BATH TUB FITTINGS TO FOM IAW SRM 51-40-02. FAB FLOORBEAM DWG 1444N8007. LOC & DRILLED IAW SRM 51-40-05. INSTALLED FLOORBEAM IAW SRM 51-40-02. RE-INSTALLED ALL REMOVED WEBS, CREASE BEAM & BATH TUB FITTINGS IAW SRM 51-40-02.

Part: SKIN — CHAFED (NR 8 SLAT) · airframe 72,678 hrs · 29,915 cycles

NR 8 SLAT T/E LWR SKIN CHAFED. REMOVED DAMAGED SKIN, REMOVED CORE, FABRICATED REPAIR PARTS AND BONDED IAW SRM 57-43-01, FIG 1 & 51-70-10, FIG 202 SHT NR 8 REPAIR NR4 R & R SLAT IAW MM 27-81-02. OPS CHECK ON NR 22, ZONE 520. PAINTED IAW MM 51-24-13. EXT. DOUBLER DIMS. 8.20" X 5.70 INTERNAL DOUBLER DIMS. 4.4" X 3.9" FILLER DIMS. 1.2" X 2.4".

Part: FLOORBEAM — CORRODED (BS 377.7 LBL 60) · airframe 72,678 hrs · 29,915 cycles

FLOORBEAM AT STA 377.7, LBL 60 TO RBL 6 UPPER & LOWER SURFACE HAS CORROSION SEVERAL PLACES AS MARKED. REMOVED CORROSION, OUT OF LIMITS, REMOVED TOP CAP OF FLOORBEAM FROM STA 377, LBL 5- RBL 60 IAW SRM 53-00-51, FIG 201, SH 1 FABRICATED REPAIR PARTS IAW SRM 53-00-51, FIG 201, LOCATED & DRILLED IAW SRM 51-40-02 TOP INST REPAIR IAW SRM 53-00-51, REPAIR 201, FLOORBEAM AND STIFFENER INST IAW SRM 51-40-02.

Part: FLOOR SUPPORT — CORRODED (STA 1640-1660) · airframe 72,678 hrs · 29,915 cycles

PAX CABIN FLOOR SUPPORT BEAM BL "O" BTW STA 1640 AND STA 1660 HAS CORROSION. REMOVED CORROSION IAW SRM 53-00-51 OUT OF LIMITS. REMOVED SUPPORT IAW SRM 51-40-02, FABRICATED NEW SUPPORT ON STAM TRAVELER T11/878285 LOCATED, DRILLED IAW SRM 51-40-05 AND TREATED & PRIMED IAW SRM 51-20-01 AND INSTALLED IAW SRM 51-40-02.

Part: FLOORBEAM — CORRODED (BS 345 RBL 2-50) · airframe 72,678 hrs · 29,915 cycles

FLOORBEAM UPPER & LWR SURFACE AT STA 345, RBL 2, RBL 50 HAS CORROSION SEVERAL PLACES AS MARKED. BLENDED CORRODED IAW SRM 53-00-51 OUT OF LIMITS CUT FLOORBEAM TOP CAP AT STA 345 IAW SRM 53-00-51, FIG 201, FABRICATED REPAIR PARTS LOCATED & DRILLED REPAIR IAW SRM 51-40-05 TREAT PRIMED & TOP COATED IAW SRM 51-20-01 AND INST REPAIR PARTS & ACCESS IAW SRM 51-40-02 & SRM 53-00-51.

Part: INTERCOSTAL — CORRODED (BS 345-365) · airframe 72,678 hrs · 29,915 cycles

FLOORBEAM VERTICAL INTERCOSTAL BET STA 345-365, RBL 47 HAS CORROSION AS MARKED. BLENDED AREA & REMOVED CORR IAW SRM 51-10-02. OUT OF LIMITS IAW SRM 53-00-51, FIG 101, SHEET 3. REMOVED FLOOR SUPPORT BEAM VERTICAL INTERCOSTAL IAW SRM 51-40-02 & 3 EA ANGLES FABRICATED NEW FLOORBEAM VERTICAL INTERCOSTAL ON STAM TRAVELER T11/878461, LOCATED AND DRILLED NEW FLOORBEAM VERT INT IAW SRM 51-40-05.

Part: FLOORBEAM — CORRODED (BS 1640 RBL 29) · airframe 72,678 hrs · 29,915 cycles

PAX CABIN FLOOR STA 1640, RBL 29" HAS CORROSION. BLENDED CORRODED OUT OF LIMITS. REMOVED DAMAGE SECTION OF BEAM IAW SRM 53-00-51, FIG 201, FAB. REPAIR PARTS, CHORD LOC. & DRILLED IAW SRM 51-40-05, TREATED & PRIMED AND PAINTED IAW SRM 51-20-01. INSTALLED REPAIR PARTS IAW SRM 53-00-51, FIG 201.

Part: INTERCOSTAL — CORRODED (BS 345-365) · airframe 72,678 hrs · 29,915 cycles

RT DOOR ENTRANCE VERTICAL INTERCOSTAL AT STA 345-365 UPPER & LWR SURFACE HAS CORROSION SEVERAL PLACES AROUND HOLES, AS MARKED. REMOVED CORROSION IAW SRM 51-10-01 FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51. REMOVED DOOR ENTRANCE (RT) VERTICAL INTERCOSTAL IAW SRM 51-40-02. FABRICATED PART ON STAM TRAVELER T11/878289 MAT 7075-0 .050C. INSTALLED RT DOOR ENTRANCE VERTICAL INTERCOSTAL IAW SRM 51-40-02.

Part: SILL — CORRODED (BS 1347) · airframe 72,678 hrs · 29,915 cycles

AFT CARGO COMPT, NR 3 LT EMERGENCY EXIT LOWER SILL AT STA 1347 AROUND FASTENER HOLE CORRODED BLENDED AREA IAW SRM 51-10-02 OUT OF LIMITS IAW SRM 53-60-15, FIG 101 DETAIL VI. R & R WITH NEW CHORD IAW SRM 51-40-02.

Part: FLOOR SUPPORT — CORRODED (BS 1660 RBL48) · airframe 72,678 hrs · 29,915 cycles

PAX CABIN FLOOR STA 1660, RBL 48" HAS CORROSION REMOVED CORROSION IAW SRM 53-00-51 L=2.9 W=1.95, D=.020 MAT. .125 OUT OF LIMITS. DETAIL III, CUT OUT DAMAGED AREA IAW SRM 53-00-51, REPAIR 5, FABRICATED NEW PART LOC & DRILLED TEE IAW SRM 53-00-51 INSTALLED TEE CHORD IAW SRM 53-00-51.

Part: SILL — CORRODED (STA 1343) · airframe 72,678 hrs · 29,915 cycles

AFT CARGO COMPT NR 3 RT EMERGENCY EXIT LOWER SILL AT ST6A 1343 CORRODED AROUND NUT PLATE. R & R CREASE BEAM AT NR 3 RT EMERGENCY EXIT STA 1343 IAW SRM 51-40-02. DAMAGE DIM; L=3.40 W=1.10 D=.046 ORIG THICKNESS .100 FOUND TO BE OUT OF LIMITS IAW SRM 53-60-15, FIG 101.

Part: INTERCOSTAL — CORRODED (BS 345-365) · airframe 72,678 hrs · 29,915 cycles

FLOORBEAM VERTICAL INTERCOSTAL BETWEEN STA 345-365 RBL 26 HAS CORROSION. REMOVED FLOORBEAM VERTICAL FABRICATED NEW FLOORBEAM VERTICAL IAW TRAVELER T11/878541 PER DWG 141N5160. INSTALLED FLOORBEAM VERTICAL IAW SRM 51-40-02 (DUE TO CRACK).

Part: FLOOR PANEL — DAMAGED (BS 1660) · airframe 72,678 hrs · 29,915 cycles

PAX CABIN FLOOR, STA 1660, RBL 10" HAS TOOL MARKED. BLENDED IAW SRM 53-00-51, ORIG .125, L=5.0, W=2.0, D=.017 OUT OF LIMITS. REMOVED DAMAGE AREA IAW SRM 53-00-51, FABRICATED PARTS, TREATED, PRIMED AND TOPCOATED IAW SRM 51-20-01 & AMM 51-20-10. INSTALLED REPAIR PARTS IAW SRM 53-00-51, REPAIR NR 3.

Part: SEAT TRACK — CORRODED (BS 1110) · airframe 72,678 hrs · 29,915 cycles

LT INBD SEAT TRACK CROWN, STA 1110 CORRODED OUT OF LIMITS. REMOVED SEAT TRACK IAW SRM 51-40-02 FABRICATED ON STAM TRAVELER T11/878418, MAT BAC 1520-792, BATCH 001704665 IAW SRM 53-00-52. LOCATED & DRILLED IAW SRM 51-40-05. TREATED & PRIMED IAW SRM 51-20-01. APPLIED TOP COAT IAW AMM 51-21-10 INST IAW SRM 53-00-52 AT STA 1080-1180 LT INBD.

Part: FLOOR SUPPORT — CORRODED (BS 324-345) · airframe 72,678 hrs · 29,915 cycles

FLOORBEAM VERTICAL INTERCOSTAL STA 324-345, RBL 41 UPPER & LOWER SURFACE HAS CORROSION SEVERAL PLACES. REMOVED CORROSION FROM AREA IAW SRM 51-10-02, BLENDED AREA L=2.0, W=2.0 D=.010 ORIG MAT THICKNESS .038 OUT OF LIMITS AT .021 IAW SRM 53-00-51. REMOVED INTERCOSTAL IAW SRM 51-40-02. FAB NEW INTERCOSTAL ON STAM TRAVELER T11/878528 IAW DWG 141N5161 AND INSTALLED IAW SRM 51-40-02.

Part: FLOORBEAM — DAMAGED (BS 377.7) · airframe 72,678 hrs · 29,915 cycles

FLOORBEAM, STA 377.7 REWORKED, 2 EA SUPPORT ANGLES, BL0 NEED TO BE FABRICATED TO FACILITATE REPAIR. FABRICATED ANGLES 2EA ON STAM TRAVELER T11/879680 DWG 141N5 130, BATCH3, 001848807 MAT 7075-063. FABRICATED 2 EA FILLER MAT 7075-T6 .071 IAW SRM 51-10-02. INSTALLED ANGLES 2EA, FILLER 2EA IAW SRM 51-40-02. RII COMPLETED.

Part: INTERCOSTAL — CORRODED (STA 62) · airframe 72,678 hrs · 29,915 cycles

RTB DOOR ENTRANCE VERTICAL INTERCOSTAL BETWEEN STA 62, UPPER & LOWER SURFACE & AROUND NUTPLATES HAS CORROSION SEVERAL PLACES AS MARKED. R & R SUPPORT IAW SRM 51-40-02. FAB NEW SUPPORT ON STAM TRAVELER T11/878290 IAW DWG 141N5170. RETAIN FOR RECORDS.

Part: SEAT TRACK — CORRODED (BS 377.7) · airframe 72,678 hrs · 29,915 cycles

CABIN SEAT TRACK UPPER SURFACE AT STA. 377.7, LBL 25 FWD HAS CORROSION. BLENDED SEAT TRACK & CHECKED LIMITS L=2.50 W=1.00D=0.120 OUT OF LIMITS IAW SRM 53-00-52, FIG 101. R & R SEAT TRACK IAW SRM 51-40-02. FABED SEAT TRACK ON STAM TRAVELER T11/878419, PN BAC 1520-792-1.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 72,678 hrs · 29,915 cycles

FLOORBEAM VERTICAL, INTERCOSTAL AT STA 395 RBL 19.5 HAS CORROSION. REMOVED CORROSION IAW SRM 51-10-01 OUT OF LIMITS IAW SRM 53-00-51 ORIG MAT. .040. NEW PART FABBED ON STAM TRAVELER T11/878529 MAT BAC-1508-238/70 75-T-65H, BATCH 3 0001962671. LOCATED & DRILLED PART IAW SRM 51-40-02, INSTALLED NEW INTERCOSTAL AND BRACKETS, CLIPS HORIZONTAL INTERCOSTAL PARTS IAW SRM 51-40-02.

Part: SILL — CORRODED (FUSELAGE) · airframe 72,678 hrs · 29,915 cycles

AFT CARGO COMPT AT STA 1420 UPPER FRAME ADJACENT TO DOOR SILL CHANNEL SUPPORT HAS CORROSION. REMOVED SHEAR CLIP IAW SRM 51-40-02, REMOVED CORR ORIG .040, REMOVED .020, .020 REMAINING OUT OF LIMITS IAW SRM 53-00-53, FABBED NEW SHEAR CLIP ON TRAVELER T11/878861 PER DWG DA-146N5426-44 LOCATED & DRILLED IAW SRM 51-40-05. TREATED & PRIMED IAW SRM 51-20-01, APPLIED TOPCOAT IAW SRM 51-21-10. INSTALLED NEW SHEAR CLIP IAW SRM 51-40-02.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 72,678 hrs · 29,915 cycles

FLOORBEAM VERTICAL INTERCOSTAL AT STA 365-377 RBL 44 UPPER SURFACE HAS CORROSION AT MARKED. FOUND OUT OF LIMITS IAW SRM 53-00-51 FIG 101 ORIGINAL MAT'L .053 LOSS MAT'L .014, REMAINING MAT'L .039, REMOVED BEAM & ANGLES. RECEIVED PART (BEAM) DA-141N5185-24 ON STAM TRAVELER T11/878288 BATCH 0001948092, LOCATED & DRILLED IAW SRM 51-40-05, INSTALLED NEW VERTICAL BEAM & 94EA) ANGLES IAW 51-40-02.

Part: VERTICAL SUPPORT — CORRODED (CARGO DOOR) · airframe 72,678 hrs · 29,915 cycles

AFT CARGO DOOR LOWER INNER STRUCTURE NR 2 FROM FWD VERT SUPPORT BRACKET INR & OUTER SKIN CORRODED. REMOVED BRACKET IAW SRM 51-40-02, REMOVED CORR IAW SRM 51-10-02, FOUND TO BE OUT OF LIMITS IAW SRM 52-30-02 FIG 101. FABBED PART IAW TRAVELER T11/878611 DWG 146N6603, LOCATED & DRILLED FASTENER HOLES IAW SRM 51-40-05, TREATED & PRIMED IAW SRM 51-20-01, INSTALLED IAW SRM 51-40-00, APPLIED TOPCOAT IAW AMM 51-21-00.

Part: FLOOR SUPPORT — CORRODED (BS 433 LBL 63) · airframe 72,678 hrs · 29,915 cycles

FLOOR SUPPORT ANGLE AT STA 433-LBL 63 UPPER SURFACE HAS CORROSION, AS MARKED. REMOVED SUPPORT ANGLE IAW SRM 51-40-02. FABRICATED SUPPORT ANGLE ON STAM TRAVELER T11/878440. LOCATED AND DRILLED SUPPORT ANGLE IAW SRM 51-490-08. TREATED, PRIMED AND TOP COATED SUPPORT ANGLE IAW SRM 51-20-01, 51-20-10 INSTALLED SUPPORT ANGLE IAW SRM 51-40-02. RETAIN FOR RECORDS.

Part: PLATE — CORRODED (FUSELAGE) · airframe 72,678 hrs · 29,915 cycles

CABIN FLOOR SUPPORT METAL PLATE AT STA 365 RBL 26.5 UPPER SURFACE HAS CORROSION, AS MARKED. REMOVED CORROSION IAW SRM 51-10-02.CHECKED LIMITS: L=4.0 W=4.0 D=0.012. ORIGINAL OUT OF LIMITS IAW SRM 53-00-51. REMOVED METAL PLATE IAW SRM 51-40-0 2. FABBED NEW METAL PLATE FROM MATERIAL ID 2024-T3 0.080 IAW SRM 53-10-14 FIG 1. LOCATED AND DRILLED IAW SRM 51-40-05. TREATED AND PRIMED IAW SRM 51-20-01. INSTALLED METAL PLATE IAW SRM 51-40-02.

Part: SKATE ANGLE — DAMAGED (NR 1 PYLON) · airframe 71,657 hrs · 29,283 cycles

IAW ERA 486416-14, SECTION II REPEAT CHECK AND SECTION III PERMANENT REPAIR IS REQUIRED ON THE NR1 PYLON INBD SKATE ANGLE ACCOMPLISH SECTION II. R & R RIVET IAW SECTION III. PERMANENT REPAIR. REQUEST THIS LOG PAGE BE CLOSED & MONITOR REMOVED. SIGNED, MONITORED ASSY.

Part: SKIN — DAMAGED (BS 1475 S10L) · airframe 70,678 hrs · 28,735 cycles

DURING LINE CHECK FOUND DAMAGE TO FUSELAGE SKIN AT BS 1475 S10L. REPAIRED IAW SRM 53-00-01, FIGURE 201 AND ERA 482513-14.

Part: CONTROLLER — MALFUNCTIONED (A/C PACK TEMP) · airframe 62,768 hrs · 25,875 cycles

DURING CLIMB-OUT FROM DTW, CABIN AND FLIGHT DECK BECAME VERY HOT. COM PROCEDURE TO ALLEVIATE HEAT COMING FROM PACK WAS INEFFECTIVE. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO DTW FOR A UNEVENTFUL LANDING. MAINTENANCE REMOVED AND REPLACED 2 TEMP SENSORS, STANDBY PACK TEMP CONTROLLER AND ZONE TEMP CONTROLLER.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 59,446 hrs · 24,552 cycles

DURING LINE CHECK, FOUND THE FIRST CLASS EMERGENCY ISLE LIGHTS INOPERATIVE. REMOVED AND REPLACED THE POWER SUPPLY, OPERATIONALLY CHECKED AND RETURNED TO SERVICE.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 55,681 hrs · 23,144 cycles

DURING H-CHECK FOUND CRACK IN FLOORBEAM AT BS 660 LBL 45. REPAIRED PER EA 55-202918.

Part: RELAY — FAILED (TE FLAPS)

ON APPROACH, THE TRAILING EDGE FLAPS FAILED TO EXTEND AND THE TRAILING EDGE FLAPS DISAGREE WARNING LIGHT ILLUMINATED. THE FLIGHT DIVERTED TO DEN AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED RELAY K10104 WITH A NEW PART, OPERATIONAL TEST WAS SATISFACTORY.

Part: INDICATOR — MALFUNCTIONED (TE FLAPS)

DURING APPROACH INTO MSP, THE TRAILING EDGE FLAPS WERE ASYMMETRIC BETWEEN FLAPS POSITION 15 AND 20 DEGREES. AN EMERGENCY WAS DECLARED WITH EQUIPMENT STANDING BY. THE AIRCRAFT LANDED WITHOUT INCIDENT WITH FLAPS IN THE 15 DEGREE POSITION. MAINTENANCE REPLACED THE FLAP POSITION INDICATOR. OPERATIONAL CHECK OK.