N780NC

Part: FUSE — FAILED (EMERGENCY LIGHTS) · airframe 76,922 hrs · 71,676 cycles

SEAT MOUNTED EMERGENCY LIGHTS IN FIRST CLASS INOPERATIVE. REPLACED FUSE IN SERVICE DOOR EXIT SIGN IAW AMM 33-52. OPS CHECKED GOOD.

Part: FUSE — INOPERATIVE (EMERGENCY LIGHTS) · airframe 76,789 hrs · 71,524 cycles

FIRST CLASS SEATS EMERGENCY LIGHTS OUT. REPLACED FUSE IN BATTERY PACK. OPS CHECKED GOOD IAW WDM 33-51-04.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 76,539 hrs · 71,262 cycles

DURING NON ROUTINE CHECK, FOUND OVERWING EXIT SIGN AFT DOOR EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES ON AFT LT AND RT EMERGENCY EXIT LIGHTS AND FUNCTIONAL CHECK WAS NORMAL.

Part: TEE FITTING — CRACKED (BULKHEAD) · airframe 76,526 hrs · 71,252 cycles

DURING INSPECTION, FOUND AFT PRESSURE BULKHEAD TEE CAP BETWEEN STR 13 TO 14L HAS CRACK INDICATION MEASURED THE TOTAL LENGTH IS 4". REMOVED DAMAGED BULKHEAD TEE SECTION FROM APB LONGERON 7-17 LT. LOCATED & DRILLED NEW TEE SECTION. INSTALLED NEW TEE SECTION AT APB LONGERON 7-17L IAW W/C 5310-01203-04E, ERA 516484-14AD REV O & DWG.

Part: TEE FITTING — CRACKED (BULKHEAD) · airframe 76,606 hrs · 71,327 cycles

DURING INSPECTION, THE AFT PRESSURE BULKHEAD TEE WAS FOUND WITH A .5" LONG CRACK AT L14L. REPAIRED IAW ER/A 516484-14AD .

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 75,811 hrs · 70,500 cycles

LAST 4 ROWS OF SEAT MOUNTED EMERGENCY LIGHTS INOP. REPLACED BATTERYS AT EMERGENCY EXIT SIGN IAW AMM 33-52. OPS CKS GOOD.

Part: WIRE — EXPOSED (EMERGENCY LIGHTS) · airframe 75,754 hrs · 70,442 cycles

EMERGENCY LIGHT WIRES EXPOSED BENEATH 12 D AND E. SECURED WIRE RUN.

Part: SKIN — DAMAGED (BS 370) · airframe 75,225 hrs · 69,892 cycles

FS 370 L24-26R, FORWARD EDGE OF FWD CARGO DOOR CUT-OUT, ACFT SKIN DAMAGED IN 4 PLACES. ACCOMPLISHED REPAIR AT FS 370 L24-26R FORWARD EDGE OF FORWARD CARGO DOOR CUT-OUT 4 EA PLACES IAW ERA 509300-14, REV O.

Part: SKIN — DAMAGED (CARGO DOOR) · airframe 75,216 hrs · 69,884 cycles

DURING L CHECK, EDGE DAMAGE WAS FOUND AT THE FORWARD EDGE OF THE FORWARD CARGO DOOR BETWEEN L-24R AND L-26R. DAMAGE WAS REPAIRED IAW ER/A 509300-14.

Part: SKIN — BULGED (BS 106-110) · airframe 75,225 hrs · 69,892 cycles

FS 106 - 110 L27R, BELLY SKIN BULGED. ONE PROTRUDING FASTENER HEAD AND ONE FASTENER HEAD PULLING THROUGH SKIN. ACCOMPLISHED REPAIR IAW ERA 509303-14 REV O.

Part: WIRE HARNESS — INOPERATIVE (EMERGENCY LIGHTS) · airframe 74,619 hrs · 69,223 cycles

DURING LINE CHECK, MAINTENANCE FOUND THE EMERGENCY PATH LIGHTING AT SEAT 7C TO BE INOPERATIVE. MAINTENANCE REPLACED THE SEAT WIRE HARNESS AND RETURNED THE AIRCRAFT TO SERVICE.

Part: WIRE — BROKEN (EMERGENCY LIGHTS) · airframe 74,619 hrs · 69,223 cycles

DURING LINE CHECK, MAINTENANCE FOUND THE EMERGENCY PATH LIGHTING AT SEAT 11C TO BE INOPERATIVE. MAINTENANCE RETERMINATED THE BROKEN WIRE AND RETURNED THE AIRCRAFT TO SERVICE.

Part: LIGHT — INOPERATIVE (CATWALK) · airframe 3,201 hrs · 2,889 cycles

FOUND TWO AFT CATWALK EMERGENCY EGRESS PATH LIGHTS INOP. REPLACED BULBS, CHECK OK.

Part: BATTERY — DISCHARGED (CABIN) · airframe 2,714 hrs · 2,400 cycles

MAINTENANCE FOUND CABIN EMERGENCY CEILING LIGHTS ABOVE SEATS 5, 7 AND 9 WOULD NOT ILLUMINATE. MAINTENANCE REPLACED BATTERIES IN RESPECTIVE EMERGENCY BATTERY PACK PER AMM. OPERATIONAL CHECK WAS GOOD.

Part: FRAME — CRACKED (BS 734) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN RT STA 734 MAIN FRAME CRACKED APPROX 2.5 INCHES. R & R MAIN FRAME, MAIN CABIN RT STA 734 L0R-L18R IAW SRM 51-10-4, 51-30-2, 51-30-5 & 51-30-8. NEW FRAME PN 9923406-502N 26 APR11 P-138 REQUIRED INSP.

Part: SUPPORT ANGLE — CRACKED (STA 1258) · airframe 72,571 hrs · 67,115 cycles

AFT ACCESSORY STA 1258, RT FAN INBD VERTICAL SUPPORT ANGLE CRACKED AT BOTTOM FASTENER. FABRICATED REPAIR DOUBLERS RT FAN INBD VERTICAL SUPPORT ANGLE AFT ACCY STA 1258 IAW SRM 51-10-4, 51-10-2 & 53-01, FIG 2. .025 2024-T3 IAW DWG 9911840. TREATED AND PRIMED IAW SRM 51-10-3. INSTALLED DOUBLERS IAW SRM 53-01, FIG 2.

Part: KEELBEAM — DAMAGED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

KEEL BEAM AREA BETWEEN GEAR DOORS THRU ACCESS 5501 UPPER LT ANGLE CRACKED APPROX 2 INCHES. CUT AND REMOVED DAMAGED SECTION OF ANGLE. NDT IAW NDT SPM 06-10-01, A2700 CHECKED GOOD. FAB (1) REPAIR SECTION 7075 0 .063. HEAT TREAT TO T6 ACCOMP ON TRAVELER NO0977. FAB 2EA REPAIR ANGLES 7075 T6 .032. ALL IAW SRM 53-01, FIG 2. ALODINED, PRIMED IAW SRM 51-10-3. INST REPAIR IAW SRM 53-01 FIG 2.

Part: FRAME — CHAFED (STA 1209) · airframe 72,571 hrs · 67,115 cycles

AFT ACCESSORY STA 1209, LT LONG 4 VALVE CHAFING INTO PREVIOUS REPAIR ON WEB. REMOVED EXISTING REPAIR IAW SRM51-30-2. FABRICATED NEW DOUBLER .032 7075-T6 IAW SRM 53-01, FIG 4. TREATED AND PRIMED IAW SRM 51-10-3. INSTALLED DOUBLER IAW SRM 53-01, FIG 4, 51-30-2 & 51-30-5. ID TAG INSTALLED IAW DPS 900-5-1 NR 4. REQUIRED INSP COMPLETED.

Part: CUSP WEB — CORRODED (BS 370 & 389) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN RT CUSP WEB BETWEEN STA 370 AND 389 HAS CORROSION. CPCP TASK 58-53309 GAINED ACCESS. R & R RT CUSP WEB STA 370-389 FROM .032 7075T6. RESTORED AREA IAW SRM 51-30-1, 51-30-5, 51-30-2, 51-30-3, DWG SG09530019.P-125. REQUIRED INSP COMPLETED.

Part: FRAME — CHAFED (FS 1190 L16R) · airframe 72,571 hrs · 67,115 cycles

FS 1190 AT L16R FRAME HAS HOLE CHAFED THRU BY ORIGINAL AUG VALVE. CUT OUT DAMAGED AREA 1 1/2"X 3/4" IAW SRM 53-03 FIG4. NDT VERIFIED DAMAGE REMOVED. NO CRACKS IAW NDT SPM 06-10-01.001 REC REPAIR ANGLE. LOCATED, DRILLED IAW SRM 51-10-4. FABRICATED DOUBLER PLATE .063 7075-T6 IAW SRM 53004 FIG 4TREATED AND PRIMED IAW SRM 51-10-3. INSTALLED REPAIR ANGLE AND DOUBLER IAW SRM 53-03FIG 4, 51-30-5 & 51-30-2.25.

Part: DOOR FRAME — CORRODED (AIRSTAIR DOOR) · airframe 72,571 hrs · 67,115 cycles

E & E COMPARTMENT AFT LOWER END OF AIRSTAIR DOOR CUTOUT HAS CORROSION. CORR ON CORNER ANGLE FOUND TO BE OUT OF LIMITS IAW SRM 53-01 FIG.1 75% MAT LOSS.CUT ACCESS HOLE STA 207 IN WEB TO GAIN ACCESS TO ANGLE FASTENERS 5"X 5" AREA IAW SRM 51-70-4 DEBURRED AND INST DOUBLER AND ANGLE IAW SRM 51-10-4,51-30-5, 51-30-2.

Part: FRAME — CORRODED (AIRSTAIR DOOR) · airframe 72,571 hrs · 67,115 cycles

E & 3 COMP AIRSTAIR DOOR LOWER INTERIOR FRAME HAS 2EA SPOTS OF CORROSION. RECEIVED AND REPLACED WITH SERVICEABLE DOOR PER SRM 51-30-1.

Part: DOUBLER — DENTED (STA 712) · airframe 72,571 hrs · 67,115 cycles

DENT IN UPPER WINDOW BELT DOUBLER, STA 712, LT SIDE. DENT MEASURES .017" X 7" DX=41 TOOL H9340. DENT FOUND TO BE OUT OF LIMITS IAW SRM 53-04, FIG 38. R & R WINDOW BELT AT STA 712, PN 9-5300-3-1772, PO 1098W037 IAW SRM 51-30-2 & 51-30-1, 51-30-5.

Part: FITTING — CORRODED (STA 693-712) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN BETWEEN STA 693 AND 712 RT LONG 19 BATH TUB FITTING HAS CORROSION. CORROSION FOUND OUT OF LIMITS IAW SRM 53-01. REMOVED OLD FITTING, LOCATED, DRILLED & INSTALLED NEW FITTING PN 5913055-508 IAW SRM 51-10-5, 51-70-2 & ERA 490847-14 P-205, REQUIRED INSP COMPLETED.

Part: SPAR — CRACKED (LT ELEVATOR) · airframe 72,571 hrs · 67,115 cycles

LT ELEVATOR OTBD T/E SPAR CRACKED, OTBD HOLE IN SPAR ELONGATED. CUT OUT DAMAGED SECTION OF CHANNEL 7" LONG IAW SRM 51-70-5. NDT TO VERIFY DAMAGED CONTAINED. ORIG MAT 2024T3 .025 IAW SRM 51-70-5. FABBED 1EA CHANNEL MAT 2024T3, PO 1120031. MAT FOR SPLICE 2024T3 .032 PO 1120187. FABBED IAW SRM 51-70-5. INSTALLED IAW SRM 51-70-5, ADDED WEIGHT 46 GRAMS. REQUIRED INSPECTION COMPLETED.

Part: BRACKET — CRACKED (FS 1258) · airframe 72,571 hrs · 67,115 cycles

AFT ACC COMPT FS1258 CTR, VERTICAL BRACKET IS CRACKED. LOWER RT SIDE RADIUS GAINED ACCESS. STOP DRILLED CRACK. NDT VERIFIED CRACK CONTAINMENT. FABRICATED AND INSTALLED 2 EA REPAIR ANGLES FROM.032 7075T6. RESTORED AREA. IAW SRM 51-30-1, 51-30-5, 53-01, FIG 2 53-13-4, FIG 3, 51-10-3 NDT SPM06-10-001. P125 REQUIRED INSP COMPLETED.

Part: FRAME — CRACKED (BS 1209) · airframe 72,571 hrs · 67,115 cycles

AFT ACCESSORY, RT STA 1209, FRAME WEB IS CRACKED MULTIPLE PLACES BETWEEN L9R AND L13R. REMOVED WEB AT STA 1209, BL L9R-L13R IAW SRM 51-30-2. RECEIVED MAT FOR DOUBLER & REPAIR .032, 7075-T6, PO 1022537 & .040 7075-T6 IAW SRM 51-70-4 FIG 1 FABRICATED, LOCATED, DRILLED & DEBURRED, 1EA REPAIR WEB & 2 EA REPAIR DOUBLERS IAW SRM 51-70-4 FIG 1. TREATED AND PRIMED IAW 51-10-3. INSTALLED REPAIR WEB & DOUBLERS IAW SRM 51-70-4 FIG 4 & PQI 490098-14 & SRM 51-20-0. REQ INSP COMPL BY Q-967284419 18, APR 11.

Part: SHEAR TIE — CRACKED (BS 1116 L14-15L) · airframe 72,571 hrs · 67,115 cycles

CABIN FRAME STA 1116 BETWEEN LONGERONS 15-14L SHEAR TIE CRACKED. REMOVED,FABED AND REINSTALLED NEW SHEAR TIE IAW SRM 51-30-2, 51-30-5, 51-13-3,51-10-2, 51-10-3, DWG 9957917. REQUIRED INSP COMPLETED.

Part: WEB — DAMAGED (BS 753-775) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN-INNER WEB ABOVE AFT LT ESCAPE DOOR STA 753-775 HAS DAMAGE TO FASTENER HOLE. HEAT TREATED WEB TO 2024-T3. LOCATED, DRILLED, DEBURRED NEW WEB IAW DRW 5910537 AND 51-10-2, 51-10-4. INSTALLED ON SAME CARD. REQUIRED INSP COMPLETED.

Part: FITTING — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN BETWEEN STA 693 AND 712 LEFT LONGERON 19 BATH TUB FITTING HAS CORROSION CPCP TASK 53-53300. REMOVED FITTING IAW DC-9 SRM 51-30-5. LOCATED, DRILLED AND INSTALLED NEW FITTING P/N 5913055-507 PO 1040W001 IAW DC-9 SRM 51-10-4 & 51-30-5 P-205.

Part: ATTACH ANGLE — CRACKED (BS 712 RBL 45) · airframe 72,571 hrs · 67,115 cycles

CABIN, CTR WING, STA 712, RBL 45. L-ANGLE CRACKED. FLOORBEAM TO TANK ATTACH ANGLE. REMOVED AND INSTALLED ANGLE IAW SRM 51-30-5 & 51-30-1 FABED ANGLE FROM 7075-0 .090 IAW DWG 5910464 HEAT TREATED ON TRAVLER 2504N01781 TO T6. REQUIRED INSPECTION COMPLETED.

Part: SKIN — DAMAGED (BS 1116 L14L) · airframe 72,571 hrs · 67,115 cycles

FUSELAGE EXT DRILL START IN SKIN AT STA 1116 L14L CUT OUT DAMAGE. 1" AREA IAW SRM 53-04, FIG 46, NDT VERIFIED NO CRACKS IAW BDT SPM 06-10-01.001. FABED REPAIR DOUBLER .032 6AL-4V TITANIUM IAW SRM 53-04, FIG 46. FABED -5 FILLERS .03, 6AL-4V TITANIUM & PASSIVATED FILLERS & DOUBLER IAW SRM 53-04, FIG 46. PRIMED -5 FILLERS & DOUBLER IAW SRM 51-10-3.INST REPAIR DOUBLER, FILLERS & ANGLE IAW SRM 53-04, FIG 46, 51-30-2,51-30-5. TOP COATED IAW SRM 51-10-3.

Part: DOUBLER — GOUGED (CARGO DOOR) · airframe 72,571 hrs · 67,115 cycles

FWD CARGO DOOR FWD LATCH MECHANISM CUT OUT AND DOUBLER GOUGED. REMOVED OLD DOUBLER AND FABRICATED NEW DOUBLER IAW DC9 SRM 52-05 FIGURE 26B. MATERIAL .032 TY301 1/2. INSTALLED IAW DC9 SRM 52-05 FIGURE 26B. INSTALLED ID TAG IAW PS 900-5-1. WEIGHT IAW TOPP 30-10-70. 6"X 3".

Part: SKIN — GOUGED (BS 1087 L15L) · airframe 72,571 hrs · 67,115 cycles

FUSELAGE EXT LT SIDE FUSELAGE SKIN HAS A GOUGE APPROX 2" LONG AT BS 1087 AND ABOVE LONG 15L. REMOVED GOUGE IAW 53-33 FIG 3. MAT ID .032 6AL-HV PO 1120167. FABBED FILLER & DOUBLER IAW SRM 53-04, FIG 4. TREATED & PRIMED & TOP COATED IAW SRM 51-10-3. INSTALLED FILLER & DOUBLER IAW SRM 51-30-24,51-30-5. INSTALLED REPAIR ID TAG IAW DPS 900-5-1 NR 4. REQUIRED INSP COMPLETED.

Part: BEARING — LOOSE (TE FLAP) · airframe 72,571 hrs · 67,115 cycles

LEFT NR 4 FLAP HINGE FLAP SIDE BEARING LOOSE AT PIVOT POINT. REMOVED AND REPLACED WITH NEW NR 4 FLAP HINGE P/N 5912153-501 IAW DC-9 SRM 51-30-5 P241.

Part: FLOOR PANEL — DAMAGED (CABIN) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN FLOOR PANEL 19 I/B EDGE FWD FASTENER HOLE HAS NO EDGE LEFT. FABRICATED NEW FLOOR PANEL SKIN AND HAT CHANNELS IAW ERA 4890838-14 FROM .040" 7075-T6, AND P/N S2912282. INSTALLED HAT CHANNELS TO SKIN AND STENCILED IAW ERA 4890838-14 TAGGED REPAIR IAW PS 900-5-1 NR 4.

Part: SUPPORT ANGLE — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN STA 775 BL-0 VERTICAL SUPPORT ANGLE BELOW FLOOR CRACKED. REMOVED AND INSTALLED 2EA SUPPORT ANGLE AND 1EA ATTACH ANGLE BRACKET IAW DC9 SRM 51-30-02 AND 51-30-5. FABBED SUPPORT ANGLE P/N S2912538 EXTRUSION DRAWING 9923415 AND FABBED ATTACH BRACKET USING .025 2024-T3 DRAWING 9915523 IAW DC-9 SRM 51-10-2 AND 51-10-4.

Part: ANGLE — BROKEN (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN STA 1079 TO 1118 LBL 56 Z-ANGLE BROKEN SEVERAL PLACES AT FASTENER HOLES CPCP TASK 58-53310. REMOVED & REPLACED SECTION OF Z-ANGLE STATION 1079-1125 LBL 56 IAW DC9SRM 51-30-02 & 51-30-05 P/N 4616493. FABBED REPAIR SPLICE FO Z-ANGLE FROM .050 7075T6 IAW DC9 SRM A-53-20-01-801-603A-A. INSTALLED SPLICE IAW DC9 SRM 51-30-05.

Part: FLOOR PANEL — SHEARED (CABIN) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN FLOOR PANEL 62 SEVERAL FASTENERS SHEARED OFF AND LOOSE ON AFT END. REMOVED TEN EA SHEARED OFF AND LOOSE FASTENERS ON MAIN CABIN FLOOR PNL 62 IAW SRM DC9 51-30-2. REPAIRED DISBONDED HAT CHANNEL 78 EA FASTENER HOLES IAW SRM DC9 51-10-4. TREATED AND PRIMED IAW SRM DC9 51-10-3. PERMANENT REPAIR ID APPLIED IAW DPS 900-5-1 NO 4. P-205.

Part: FRAME — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

AFT ACCESSORY CANTED FRAME 1303 CRACKED AT L16L LT SIDE. REMOVED CRACK IAW 53-03 FIG 4. CRACK REMOVED HFEC USING ZETECPER NDT SPM 06-10-01. RECEIVED MAT .040 7075T6 MAT ID .050 7075T6 MAT ID .063 7075T6. FABBED FILLER, ANGLE SPLICE IAW 53-03 FIG 4. TREATED AND PRIMED IAW DC9 SRM 51-10-3. INSTALLED IAW 51-30-02, 51-30-5.

Part: CUSP WEB — DAMAGED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

CUSP WEB STATION 693-753 HAS CRACKS AND CORROSION THROUGHOUT PANEL. FOUND ON FURTHER OPEN UP FOR FRAME 734 REPLACEMENT CARD 6C/176. FABRICATED NEW CUSP WEB & RING DOUBLERS IAW BOEING DRAWING S609530019. TREATED AND PRIMED IAW DC9 SRM 51-10-3. WEIGHT OF DOUBLERS 15.6 OZ DELTA TOPPS 20-10-25. INSTALLED ID TAG PER DELTA DSM900-5-01 NO 4.

Part: SKIN — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

AFT CARGO ABOVE DOOR CUTOUT AT APPROXIMATELY STATION 1108 PREVIOUS STOP DRILL IS CRACKED. REMOVED EXISTING REPAIR. CUT OUT DAMAGED AREA 2"X 2". HFEC INSP IAW DC-9 NDT SPM 06-10-01.001. NO FURTHER DAMAGE NOTED. OBTAINED FILLER MAT .020 7075-T6 AND DOUBLER MAT .025 7075-T6. FABBED AND INSTALLED REPAIR IAW DC9 SRM 53-01, 51-10-3 51-10-4, 51-30-2, 51-30-5. WEIGHT OF REPAIR 1.2 OZ TOOL #H9573 DUE DATE 20 SEP 11 AND TAGGED DPS 900-5-1 NO 4 14 APR 11 P-226.

Part: INTERCOSTAL — CRACKED (FS 764) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN-FS 764 BELOW RT AFT EMERGENCY EXIT VERTICAL INTERCOSTAL IS CRACKED. REMOVED 1 EA VERTICAL INTERCOSTAL, STOPPED DRILLED CRACK .25 DIA HFEC INSP STOP DRILL, CRACK, CONTAINED, NDT SPM 06-10-01-001, MAT I/D 7075-T6 .063 FAB 2EA REPAIR DOUBLER 7075-T6 .032, INSTALLED REPAIR DOUBLER. INSTALLED INTERCOSTAL AND WEB AT STA 753-775 RT SIDE IAW SRM 51-30-2,51-30-5. REQUIRED INSP COMPLETED.

Part: FLOOR PANEL — DAMAGED (CABIN) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN FLOOR PANEL 54 HAS SEVERAL MISSING AND LOOSE FASTENERS AND FIBER DAMAGE ON TOP FWD SURFACE OF PANEL. FABRICATED NEW FLOOR PANEL USING S2912282 HAT CHANNELS .025 7075-T6 IAW ERA 490836-14. REQUIRED INSP COMPLETED.

Part: STRUCTURE — CRACKED (LT ELEVATOR) · airframe 72,571 hrs · 67,115 cycles

LT ELEVATOR AT OTBD STATIC WICK BASE ATTACH POINT, STATIC WICKBASE DOUBLER CRACKED UPPER SURFACE. REMOVED STATIC WICK BASED DOUBLER IAW SRM 51-30-2. ORIG. MAT.020 2024 FAB NEW DOUBLER MAT .020 2024-T3 IAW SRM 51-10-4. INSTALLED NEW DOUBLER IAW SRM 51-30-2. WEIGHT AND BALANCE TO BE ACCOMPLISHED. REQUIRED INSP COMPLETED.

Part: SKIN — DAMAGED (LT ELEVATOR) · airframe 72,571 hrs · 67,115 cycles

LT ELEVATOR OTBD T/E SKIN UPPER AND LOWER SURFACE OF SKIN HAS 3 EA MISDRILLED HOLES. CUT OUT DAMAGED AREA ON UPPER AND LOWER SURFACE. UPPER CUT OUT 2" X 1/2". LOWER 2.75" X .75" IAW SRM 55-01, FIG 4. NDT TO VERIFIED CRACKS CONTAINED. MAT USED TO FAB DOUBLERS AND FILLERS 7075T6 .040. FABBED DOUBLERS AND FILLERS IAW SRM 55-01. INSTALLED IAW SRM 51-30-02.

Part: FLOORBEAM — CRACKED (FS 598) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN FS 598, LBL 0-22 FLOOR SUPPORT IS CRACKED. REMOVED CRACKED FLOOR SUPPORT IAW SRM 51-30-05. FAB NEW FLOOR SUPPORT. MAT ID .050 2024 T3 IAW SRM 53-12-2 FIG 4. CUT, RIMMED, LOCATED, DRILLED, TREATED, PRIMED AND INSTALLED FLOOR SUPPORT IAW SRM 51-10-4, 51-30-2.

Part: WEDGE — CRACKED (LT ELEVATOR) · airframe 72,571 hrs · 67,115 cycles

LT ELEVATOR OTBD T/E WEDGE CRACKED. FOUND ON REMOVAL OF STATIC WICK BASE DOUBLER. REMOVED T/E WEDGE IAW SRM 51-30-2. REPAIRED USING REPAIR KIT IAW SRM 51-70-1. INSTALLED IAW SRM 51-30-2. WEIGHT AND BALANCE TO BE ACCOMPLISHED.

Part: LONGERON — CRACKED (STA 1260 L7L) · airframe 72,571 hrs · 67,115 cycles

AFT ACCESSORY CANTED STA 1260, L7L CRACKED NDT VERIFIED. REMOVED LONGERON L7L FROM STA 1254 TO 1286. LOCATED AND DRILLED NEW LONGERON PN 2777922-4 AND SPLICE PN 7637813-3. INSTALLED LONGERON AND SPLICE IAW SRM 53-02, FIG 18. REQUIRED INSP COMPLETED.

Part: STATIC WICK — DAMAGED (ELEVATOR) · airframe 72,571 hrs · 67,115 cycles

LT ELEVATOR AT O/B STATIC WICK BASE ATTACH POINT OB OF STATIC WICK BASE AFT END CAP DOUBLER HAS A MISDRILLED RIVET, INCOMING DAMAGE, FOUND ON INVESTIGATION OF DAMAGE AT STATIC WICK BASE DOUBLER. REMOVED END CAP IAW DC-9 SRM 51-30-2. ORIGMAT .020 2024-T42 IAW DC-9 SRM 55-21-0. FAB NEW END CAP MAT .020 2024-T3 IAW DC-9 SRM SRM 51-30-2.

Part: FLOORBEAM — CORRODED (STA 389 RBL 52) · airframe 72,571 hrs · 67,115 cycles

FLOORBEAM AT STA 389, RBL 52 CORRODED AND CRACKED AT NUTPLATE. CUT OUT DAMAGED AREA 1" X 2". DAMAGE CONTAINED IAW NDT 06-01-10. 001. FABRICATED REPAIR ANGLE FROM MATERIAL ID 60-377707376571. MILLED ANGLE ON NR 2504NO1510. INSTALLED REPAIR ANGLE IAW SRM 51-30-5. REQUIRED INSP COMPLETED.

Part: FLOOR PANEL — CORRODED (CABIN) · airframe 72,571 hrs · 67,115 cycles

PARTS RACK ON PALLET MAIN CABIN FLOOR PANEL NR 74 HAS CORROSION AROUND FASTENER HOLES TOP SURFACE MARKED CPCP TASK44-53300. REMOVED CORROSION IAW DC9 SRM 51-10-3 & CPP 5100-01570-01. ORIGINAL THICKNESS .020 REMOVED .008 REMAINING .012 OUT OF LIMITS IAW DC-9 SRM 53-01. FABBED NEW PANELS FROM 529/2282 & 7075T6 .032 IAW ERA 490848 P-205.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN RBL 44 BETWEEN STA 743 AND 753 WEB TO CENTER TANK ANGLE CRACKED. REMOVED AND INSTALLED ANGLE FROM STA 702 TO 785 RBL 44. LOCATED AND DRILLED NEW ANGLE PN S910464024 IAW DC9 SRM 51-30-5 AND DWG 5910464.

Part: CHANNEL — CRACKED (FLOOR PANEL) · airframe 72,571 hrs · 67,115 cycles

PART RACK 131B MAIN PASSENGER CABIN FLOOR PANEL NR 36 AFT END 4 HAT CHANNELS CRACKED. REMOVED 5 EA HAT CHANNELS PER DC9 SRM 51-30-2. MAT ID FOR NEW PANEL SKIN .025 7075T6. MAT ID FOR NEW HAT CHANNELS S2912281 PER DC9 DWG 995791 AND EA 491529-14. INSTALLED CHANNELS ON SKIN PER OWC 9457919 AND ERA 491529-14 P-226.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN LBL-44 BETWEEN STA 743 AND 753 WEB TO CENTER TANK ANGLE CRACKED. REMOVED CRACKED WEB TO TANK ANGLE LBL-44 STA 702-785 IAW DC-9 SRM 51-30-5. LOCATED AND DRILLED NEW ANGLE PN 5910464-23NI LOT NR 1087WOR IAW DC9 SRM 51-10-4. INSTALLED AND CUP SEALED NEW ANGLE IAW DOUGLAS DRAWING 5910464 AND DC9 SRM'S 51-30-5 AND 51-20.

Part: FRAME — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

AFT CARGO STATION 1136 FRAME HAS CORROSION BETWEEN L29L AND L26R. REMOVED CORROSION 1"X 5"AREA X 2 PLACES IAW DC9-50 SRM 51-10-3. OUT OF LIMITS IAW DC9-50 53-01 FIG 1. CUT OUT & REMOVED 39 INCH SECTION OF FRAME, CONFIRMED DAMAGE CONTAINED IN CUT OUT. REPAIRED FRAME IAW DC9-50 SRM 51-10-2, 51-10-4, 51-30-2, 51-30-5, 51-13-3 FIG 3 & 53-01 FIG 2A. FRAME SPLICES PN SRO 9530057-9, SPLICE PLATES PN SRO 9530057-13. FRAME SPLICE PN SRO 9530057-5.

Part: SKIN — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

CRACK IN SKIN STA 1258 BETWEEN L3R-L4R. TRIMMED OUT CRACKS IAW DC9 SRM 53-01 FIG 4. NDT VERIFIED CRACK CUTOUT MAT ID 0407075-T6. FILLER, DOUBLER FABBED, TRIMMED, DRILLED FILLER AND DOUBLER. TREATED, PRIMED & INSTALLED. EDGE SEALED AND TOP COATED IAW DC9 SRM 51-10-3, 51-10-2, 51-10-3 53-01 FIG 4.

Part: CUSP WEB — DAMAGED (FUSELAGE) · airframe 72,571 hrs · 48,102 cycles

MAIN CABIN BS 224 LBL 56 CUSP WEB HAS 1 EA PUNCTURE IN WEB AND ELONGATED HOLES UNDER FIBERGLASS ANGLE FLOOR SUPPORT AT AFT END OF WEB. REMOVED CUSP WEB AT STA 218-237, FAB CUSP WEB MAT. 7075-T6 .020, REPLACED FIBERGLASS Z-ANGLE AND INSTALLED 1 EA WEB AND RING DOUBLERS AND SHIMS IAW DC9 SRM 51-30-5, 51-30-2 & RESTORED AREA IAW DC9 DWG SG09530019, SRM 51-10-4, 51-10-3, 51-30-2, 51-30-5.

Part: FLOOR PANEL — CORRODED (CABIN) · airframe 72,571 hrs · 67,115 cycles

PARTS RACK ON PALLET MAIN CABIN FLOOR PNL 26 HAS CORROSION IN SEVERAL PLACE ON TOP SURFACE CPCP TASK 44-53300 REMOVED CORROSION FROM PANEL. FOUND TO BE OUT OF LIMITS. MAT IAW DC9 SRM 53-01 FIG 1 & 53-23-0 FIG 4. FABBED, LOCATED, DRILLED, COUNTERSUNK & DEBURRED HOLES IN NEW PANEL & 3EA HATS & INST IAW DC9 SRM 51-10-4 & 51-30-2 & ERA 490844-14MA17 & DOUG DWG94FS4812. INST ID TAG PER DPS 900-5-1 NR 4.

Part: WEB — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

KEEL AREA LANDING UNDER PANEL 5501NW HAS CORROSION CPCP TASK55-53300. GAIN ACCESS IAW DC9 SRM 51-30-01. REMOVED WEB FOUND LOSS TO BE OUT OF LIMITS IAW DC9 SRM 51-30-01 AND 53-01 FIG 1. DRILLED NEW WEB PN 9923549635 IAW DC9 SRM 51-10-04. INSTALLED WEB AND RESTORED ACCESS IAW DC9 SRM 51-30-02 RT AFT HINGE TO BE INSTALLED ON CARD 2504NO0852.

Part: SHEAR TIE — DAMAGED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

CABIN STA 1136 BULKHEAD SHEAR TIE CRACKED BETWEEN LONGERONS 13-14L. GAINED ACCESS, CUTOUT DAMAGED SHEAR TIE. FABBED SHEAR TIE FROM 7075-0 .050 IAW DC-9 SRM 51-10-2. FABBED DOUBLER FROM 2024-T73 HFEC INSP VERIFIED DAMAGE REMOVED. HEAT TREATED SHEAR TIE TO T6 ON PEMCO TRAVELER 2504NO1578. INSTALLED SHEAR TIE AND DOUBLER IAW DC9 SRM 51-30-5 AND 53-03.

Part: LONGERON — DAMAGED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN PAX CABIN LONG 2R HAS MULTIPLE DRILL MARKS BETWEEN BS 237 AND BS 256. BLENDED OUT DRILL MARKS. ORIGINAL MATERIAL 0.375 ALLOWABLE MAT LOSS .187 MAT LOSS .245. FOUND TO BE OUT OF LIMITS IAW DC-9 SRM 53-01 FIG 1. REMOVED FASTENERS AND DAMAGED SECTION OF LONGERON IAW DC-9 SRM 51-30-2. REC NEW LONGERON PART NUMBER S2777922-1-265 AND NEW SPLICE PN NW9B53-35812-82. INST IAW DC9 SRM 51-30-251-30-2 AND 51-30-5.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

4L/23 KEEL AREA FRAME STA 832 LOWER SIDE HAS CORROSION. CPCPTASK 55-53300. REMOVED 2 EA ANGLES AT STA 812 & 832. REMOVED CORROSION FROM STA 812 ANGLE. BOTH FOUND TO BE OUT OF LIMITS IAW DC9 SRM 53-01 FIG 1. FABBED 2 & INSTALLED 2EA ANGLES IAW DC-9 SRM 51-30-2, 51-10-2, 51-10-4 & 51-10-3.

Part: VERTICAL SUPPORT — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

6C/262 MAIN CABIN STA 775 RBL-44 UNDER FLOOR VERTICAL SUPPORT CRACKED. REMOVED AND REPLACED IAW DC9 SRM 51-30-1 AND 51-30-5 PN 392581242 PO 1130646.

Part: SKIN — CHAFED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

1A/59 FUSELAGE EXTERIOR STA 908 SKIN JUST BELOW L20L CHAFED. CPCP TASK 50-53300. BLENDED OUT CHAFE SKIN MAT .080 HAD AREA NDT FOR MAT LOSS. FOUND TO BE OUT OF LIMITS. FABBED REPAIR DOUBLER AND INSTALLED IAW DC9 SRM 51-10-03, 51-30-02, 51-10-04, 53-04 FIG 38, 53-01 FIG 1, 53-33-0 FIG 3, NDT SPM 04-10-01.

Part: SUPPORT BRACKET — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

1F/121 AFT ACCESSORY STA 1247 LEFT LONG 6 SUPPORT BRACKET CRACKED FROM FURTHER OPEN UP. REMOVED DAMAGED AREA IAW DC9 SRM 53-01. HFEC INSP IAW SPM 06-11-01. VERIFIED DAMAGE, REMOVED, FABRICATED AND INSTALLED REPAIR DOUBLER USING .063 2024-T3 PO 1135800 IAW DC9 SRM 53-01 AND DWG 5910241.

Part: LONGERON — BROKEN (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

6C/296 MAI PAX CABIN RT SIDE LONG 2R IS BROKEN AT FRAME STA 160. FABRICATED PARTS FOR REPAIR IAW DC-9 SRM 53-02 FIG 18 SHEET 1. INSTALLED REPAIR IAW DC9 SRM 51-20-02 & 51-30-05. APPLIED REPAIR TAG IAW DPS 400-5-1 NR 4.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN STA 693 BL-0 FLOOR SUPPORT CRACKED ON LEG. REMOVED CRACKED SECTION PER DC9-A-53-10-03-801 -663A-A. HFEC CHECK COMPLETED PER NDT SPM 06-10-01. CRACK REMOVED FABED & LOCATED & DRILLED PER DC9-A-53-10-03-801-663A-A, DC9 SRM 51-10-2, 51-10-4, 53-13-3, 51-10-1. TREATED & PRIMED PER DC9 SUM 51-10-3. INSTALLED PER DC9 SRM 51-30-5. INSTALLED REPAIR TAG PER DPS 900-05-01 NR 4.

Part: LONGERON — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

1F/101 AFT ACCESSORY STATION 1258 L3R CRACKED. NDT VERIFIED REMOVED 11.5 INCHES OF L3R & 1EA EXISTING STRING SPLICE AND INSTALLED IAW DC-9 SRM 51-30-5, 51-10-4, 51-10-2, 53-13-4 PG 5 FIG 2, 51-10-1 PG 24 FIG 36 SHT 4 ITEM 2777922, 53-02 PG 50 FIG 18 SHT 1, 51-10-3.

Part: LONGERON — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN PASSENGER CABIN STA 313 L17L IS CRACKED. REMOVED CRACKED LONGERON 17L FROM STA 229 EXISTING SPLICE TO STA 321 EXISTING SPLICE. NEW LONGERON SECTION #S2777922-7-26500 PER DC9 SRM 51-30-5, 51-30-2 AND 53-02 FIG 18. INSTALLED NEW SECTION PER DC-9 SRM 51-30-5, 51-30-2, 53-02 FIG 18.

Part: BRACE — CORRODED (LT MLG) · airframe 72,571 hrs · 67,115 cycles

LT MLG SIDE BRACE UPPER ATTACH POINT HAS PITTED CORROSION ON AFT LUG. R & R LT MLG-SIDE BRACE IAW AMM 32-11-01. R & R LT MLG SIDE-BRACE-FIXED STRUT ARM IAW AMM 32-11-00.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

CABIN FRAME STATION 1116 BETWEEN LONGERONS 16-15R SHEAR TIE CRACKED. REMOVED SHEAR TIE IAW DC9 SRM 51-30-2 AND DC9 SRM 51-20-5. FABED NEW SHEAR TIE IAW DC9 SRM 51-10-2 MOT 7075-0 .050 IAW DC9 SRM 53-13-3 FIG 1 PG 5 DWG 9957739 PO 1120181. TREATED AND PRIMED SHEAR TIE IAW DC9 SRM 51-10-3. INSTALLED SHEAR TIE IAW DC-9 SRM 530-2 AND 51-30-5.

Part: FLOOR PANEL — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA FLOOR PANEL NR 20 HAS CORROSION. RECEIVED NEW FLOOR PANEL P/N 9957828421. LOCATED, DRILLED & DEBURRED HOLES IAW DC9 SRM 51-10-4. TREATED AND PRIMED IAW DC9 SRM 51-10-3.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

AFT CARGO INTERCOSTAL BETWEEN STATION 1060 AND 1068 AT L29R HAS CORROSION. AT AFT CARGO BS 1060-1068 BLENDED CORR IAW DC9 SRM 53-01 FIG 1 MAT LOSS .040 REMAINING MAT .050 OUT OF LIMITS IAW DC9 SRM 53-01 FIG 1.MAT ID 7075-T6.090 IAW DC9 SRM 53-13-7 FABED INTERCOSTAL FROM 7075-0 .090. HEAT TREATED TO 7075-T6 ON TRAVELER 2504NO1403. INSTALLED INTERCOSTAL IAW DC9 SRM 51-30-02 & 51-30-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA RBL-22 BETWEEN STA 200 AND 285 SEAT TRACK HAS CORROSION. REMOVED CORR IN FWD WET AREA RBL-22 BETWEEN STA 299 & STA 285 SEAT TRACK IAW DC9 SRM 51-10-3. ORG. MAT. .090 IAW DC9 SRM 53-23-0.MAT. REMOVED .025 MAT REMAINS .065 OUT OF LIMITS IAW DC9 SRM 53-01 FIG 1 SHEET 3. REC NEW SEAT TRACK PART NUMBER S2772660. FABBED, LOCATED, DRILLED & INSTALLED IAW DC9 SRM 51-30-1, 51-30-2 & 53-05 FIG 4F & 51-10-4.

Part: WINDOW FRAME — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN WINDOW FRAME BETWEEN STA 794 AND 813 CRACKED AT UPPER FWD END. REMOVED RIVETS FOR ACCESS IAW SRM 51-30-2 PG-15. TRIMMED DAMAGED AREA IAW SRP DC9-A-56-20-02-801-66-3A-A. FABRICATED ANGLE 7075T6.063" IAW DC9-A-56-20-02-801-66-3A-A. INSTALLED REPAIR ANGLE IAW SRPDC9-A-56-20-02-801-66-3A-A & SRM 51-30-2.

Part: FLOOR PANEL — CORRODED (COCKPIT) · airframe 72,571 hrs · 67,115 cycles

COCKPIT-FLOOR PANEL 15 HAS 2 EA HOLES AND CORROSION ON UPPER SURFACE. GAIN ACCESS, FABRICATED REPAIR DOUBLER, FILLER AND 2 EA TOP PLATES. TREATED, PRIMED, AND INSTALLED REPAIR IAW SRM 53-01, FIG 1 & EA 487371-14, 51-10-2, 51-10-4, 51-10-3, 51-10-2,51-30-1. REQUIRED INSP COMPLETED.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 72,571 hrs · 48,102 cycles

FWD CARGO STATION 351-370 BL 0 CEILING INTERCOSTAL CRACKED. STOP DRILLED CRACK PER DC9 SRM 53-01 FIG 2 SHT 4. HFEC VERIFIED CRACK CONTAINED PER NDT SPM 06-10-01. FABED DOUBLERS PER DC9 SRM 53-01 FIG 2 SHT 11, 51-10-2, 51-10-4, 53-13-12, 51-60 FIG 1. TREATED AND PRIMED PER DC9 SRM 51-10-3. INSTALLED DOUBLERS TO INTERCOSTAL PER 51-30-2 AND 51-30-5.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA STA 200 BETWEEN BL-0 AND LBL-22 FLOOR SUPPORT HAS CORROSION. REMOVED CORROSION FLOOR SUPPORT LOSS OUT OF LIMITS IAW DC-9 SRM 53-01 FIG 1. REMOVED FLOOR SUPPORT, FABRICATED NEW FLOOR SUPPORT OUT OF 7075T6 IAW DC9 DRAWING 992370 52-10-1 FIG 11 AND 51-10-1. INSTALLED NEW FLOOR SUPPORT IAW DC9 SRM 51-70-5.

Part: INTERCOSTAL — DAMAGED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN UPON REMOVAL OF SEAT TRACK FOUND INTERCOSTAL BETWEEN STA 237 AND 256 RBL 22 TO HAVE SEVERAL ELONGATED HOLES ALONG TOP. FABBED 2 EA ANGLES FOR DOUBLER STACK REPAIR OUT OF .020 7075-T6 IAW DWG 8915557. TREATED AND PRIMED IAW DC9 SRM 51-10-3. INSTALLED 2 EA ANGLES IAW DC9 SRM 51-10-04. PART MARKED IAW DPS 900-5-1 NR 4.

Part: VANE — CHAFED (TE FLAP) · airframe 72,571 hrs · 67,115 cycles

RIGHT WING LOWER SURFACE FLAP O/B FIXED VANE O/B SIDE L/E HAS 1EA CHAFED SPOT DUE TO THAT IT IS CHAFING ON PNL 1604 O/B MOUNT ANGLE. PREPARED AREA. FABRICATED FILLER AND DOUBLER .020 7075-T6.BONDED USING BMS 5-101 TY2G10 ADHESIVE FILM IAW DC9 SRM 51-70-2.

Part: FLOOR PANEL — CORRODED (CABIN) · airframe 72,571 hrs · 67,115 cycles

PARTS RACK ON PALLET MAIN CABIN FLOOR PANEL 65 HAS CORROSION AROUND SEVERAL FASTENER HOLES OF PANEL. REMOVED CORROSION AROUND FASTENER HOLES. ORIG MAT THICKNESS .025 MAT LOSS.004 MAT REMAIN .019 IAW SRM DC9 53-01 PG 8. FOUND TO BE IN LIMITS ONE AREA 14" FROM FWD END .010 MAT LOSS FOUND TO BE OUT OF LIMITS. FABBED REPAIR IAW SRM DC9 53-01 PG 25. TREATED AND PRIMED IAW DC9 SRM 51-10-3.CPP 5100-01570-01. REPAIR LABEL DELTA PROCCESS 900-5-1 NR 4.

Part: CUSP WEB — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN STA 693 LEFT SIDE CUSP WEB CRACKED UNDER HORSESHOE COLLAR AFT SIDE OF FRAME. REMOVED CRACKED AREA IAW SRM DC9 A53-10-16. NDT VERIFIED CRACK REMOVED. FABBED REPAIR FILLER FROM 7075T6 .020 & REPAIR DOUBLER FROM 7075T6 .025 IAW DC9 SRM 53-13-2 FIG 4. LOCATED, DRILLED AND DEBURRED IAW DC9 SRM 51-10-4 & TREATED & PRIMED REPAIR PARTS IAW DC9 SRM 51-10-3 & INSTALLED REPAIR PARTS IAW DC9 SRM 51-30-2.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA STA 237 BETWEEN BL-0 AND RBL-22 FLOOR SUPPORT HAS CORROSION. REMOVED CORROSION FROM FLOOR SUPPORT STA 237 BL-0 TO 22. ORIGINAL MAT .050, REMOVED .018 REMAIN .032 OUT OF LIMITS IAW DC9 SRM 53-0 FIG 1. REMOVED FLOOR SUPPORT AND FABRICATED NEW FROM 2024-T3 .050 IAW DC9 SRM 51-10-2. LOCATED AND DRILLED IAW DC9 SRM 51-10-4. INSTALLED IAW DC9 SRM 51-30-5.

Part: CUSP WEB — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA BETWEEN STA 256 AND 275 LEFT SIDE CUSP WEB HAS CORROSION UPPER AND LOWER SURFACE. REMOVED CORR IAW DC-9 SRM 51-10-3. ORIG MAT .020 IAW DC-9 SRM 53-10-2 FIG 4. MAT REMOVED.012 MAT REMAINING .008 FOUND OUT OF LIMITS IAW DC-9 SRM 53-0. ACCOMPLISHED HFEC INSP IAW NDT SPM 06-10-01.001. NO INDICATION NOTED. FAB REPAIR, FILLER AND 2EA SHIMS AND INSTALLED REPAIR FILLER AND PARTS IAW DC-9 AMM 53-10-16-801663A.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN STA 775 BETWEEN BL-0 AND LBL-20 FLOOR SUPPORT CRACKED AND HAS CORROSION. REMOVED CORROSION IAW DC9 SRM 51-30-2.ID MATERIAL 2024T3 CLAD .050 IAW DC9 SRM 53-13-3 FIG11. RECEIVED MATERIAL.050 2024T3 CLAD. FAB, DRILL & LOCATED FLOOR SUPPORT IAW DC-9 SRM 51-10-3, 51-10-2, 51-20-0 FIG 3.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

AFT ACCESSORY STATION 1247 SHEAR TIE CRACKED BETWEEN L1 AND L2R. REPAIRED DAMAGED SHEAR TIE IAW DC9 SRM 53-03 FIG 44 SHT 1 PG 213. TREATED AND PRIMED IAW DC9 SRM 51-10-3. REPAIR PART WT 28 GRAMS. IDENTIFIED WITH TAG IAW DPS 900-5-1 NR 04. REMAINING FASTENERS TO BE INSTALLED ON AMITASK 5310-01304-02I.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA BL-0 BETWEEN STA 218 AND 290 FLOOR SUPPORT HAS CORROSION. REMOVED CORR ORIG MAT .060 SEVERAL PLACES CORR STILL PRESENT. REMOVED FLOOR SUPPORT STA 218-290 BL-0. REMAINING MAT .040 OUT OF LIMITS IAW DC-9 SRM 53-01 FIG 1 SHT 3. LOCATED, DRILLED, DEBURRED, TREATED, PRIMED AND INSTALLED IAW DC-9 SRM 51-10-2, 51-10-4, 51-10-3, 51-30-5.

Part: FLOOR PANEL — CRACKED (CABIN) · airframe 72,571 hrs · 67,115 cycles

PARTS RACK ON PALLET MAIN CABIN FLOOR PNL 58 AFT END 2-EA FASTENER HOLES ON HAT CHANNEL CRACKED. CUT OUT DAMAGE (2 INCH) IAW DC09 SRM 53-05 FIG 1. TRIMMED, LOCATED, DRILLED 2EA REPAIR HAT CHANNELS PART S2912282 IAW DC-9 SRM 53-05 FIG 1. FABRICATED AND DRILLED 2EA SPLICES USING.032 7075-T6 IAW DC-9 SRM 53-05 FIG 1. INSTALLED 2EA REPAIR HATS AND 2EA SPLICES IAW DC-9 SRM 53-05 FIG 1.

Part: SKIN — CORRODED (LT WING) · airframe 72,571 hrs · 67,115 cycles

LT WING L/E PANEL NR 2114A INNER SURFACE HAS CORROSION ALONG EDGE PARTS RACK 95C. CORROSION REMOVED ORIG MAT 2004-T42 .090 IAW SRM 53-53-0. REM .009 REMAINING .081 IN LIMITS IAW SRM 53-01. REMOVED CORROSION ON DOUBLER & RETAINER 100 PERCENT MAT LOSS. FABBED DOUBLER & RETAINER IAW SRM 57-10-2 & 53-53-0. TREATED & PRIMED PNL DOUBLER & RETAINER IAW SRM 51-10-3. INSTALLED DOUBLER & RETAINER IAW SRM 51-30-02 P-241, Q-953 186938.

Part: FLOORBEAM — CHAFED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN STA 579 BETWEEN BL-0 AND LBL-20 FLOORBEAM CHAFED ON TOP SIDE BLENDED CHAFED AREA 5EA 1"X 1.50". ORIG THICK MAT .125 REMOVED.030, REMAINING .095 FOUND TO BE OUT OF LIMITS. REC MAT .025 TY301 1/7. FAB 5EA WEAR STRIP. INSTALLED 5EA WEAR STRIPS IAW DC9 SRM 53-01 FIG 1, 53-05 FIG 20, 51-10-3. BLUE MARKED 5100-01570-01.

Part: FLOOR PANEL — CRACKED (CABIN) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN FLOOR PNL HAS CRACK AROUND FASTENER HOLE ON FLOOR PNL 58. CUT OUT DAMAGE (2.5 X 4.75) IAW DC9 SRM 53-05 FIG 1. FABRICATED, LOCATED, DRILLED AND INSTALLED FILLER USING .020 7075-T6 AND DOUBLER USING .032 7075-T6 IAW DC9 SRM 5305 FIG 1. IDENTIFICATION TAG ADDED IAW DPS 900-5-1 NR 4.

Part: PANEL — CHAFED (NR 1 PYLON) · airframe 72,571 hrs · 67,115 cycles

NR 1 ENGINE PYLON L/E PANEL INNER SURFACE AT UPPER AND LOWER O/B EDGE CHAFED PARTS RACK DL198. BLENDED CHAFED AREA IAW DC9 SRM 54-01 FIG ORIG MAT .070 TITANIUM DMS1536 IAW DC9 SRM 54-30-0 FIG 1. MAT REMOVED .030 MAT REMAINS .040 FOUND OUT OF LIMITS IAW DC9 SRM 54-01 FIG 1. AREA WORKED .5 X 5.5 2 EA PLACES. REPAIRED IAW DC9 SRM 54-01 FIG 4.

Part: FLOOR SUPPORT — DAMAGED (BS 465 L22-30L) · airframe 72,571 hrs · 67,115 cycles

FRAME STA 465, TITANIUM FLOOR SUPPORT HAS HOLE DRILLED IN RADIUS LT. REMOVED FLOOR SUPPORT STA 465, L22L TO L30 IAW SRM 51-30-2 & 51-30-2. PART RECEIVED FROM WELD ON TRAVELER 2504NO1006. WELDED HOLE IAW NWA SRP DC-9 A-51-71-03-801-663A-A. INSTALLED FLOOR SUPPORT IAW SRM 51-30-2 & 51-30-5.

Part: GUSSET — DAMAGED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

STA 465, BETWEEN LONGERONS 29L-30, GUSSETT HAS DOUBLE DRILLED HOLE, INTO TITANIUM FLOOR SUPPORT. FABED NEW GUSSETT OUT OF .063 7075-T6 IAW DC-9 SRM 53-13-2 FIG 4 AND FABED NEW SPLICE OUT OF .063 7075-T0. HEAT TREATED ON TRAVELER 2504NO1105. LOCATED, DRILLED GUSSETT & SPLICE AND INSTALLED IAW DC-9 SRM 51-10-4 & 51-30-5.

Part: FLOOR SUPPORT — DAMAGED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA STA 196 LBL-48 FLOOR SUPPORT HAS DOUBLE DRILLED HOLE. REMOVED FLOOR SUPPORT STA 196 LBL 48. FABRICATED FROM S2652479 IAW DC9 SRM 53-13-1 FIG 11. LOCATED AND DRILLED IAW DC-9 SRM 51-10-4. TREATED AND PRIMED IAW DC9 SRM 51-10-3. INSTALLED FLOOR SUPPORT IAW DC9 SRM 51-30-5.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA STA 200 BETWEEN LBL-22 AND LBL-44 FLOOR SUPPORT HAS CORROSION. FLOOR SUPPORT FOUND TO BE OUT OF LIMITS IAW DC9 SRM 53-01 FIG 1. FABBED NEW FLOOR SUPPORT OUT OF 7075T66511 IAW DC9 SRM 53-10-1, 51-10-1. LOCATED AND DRILLED HOLES IAW DC9 SRM 51-10-4. TREATED & PRIMED IAW DC9 SRM 51-10-3. INSTALLED FLOOR SUPPORT IAW DC9 SRM 51-30-05.

Part: ATTACH ANGLE — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

E&E COMPARTMENT STATION 180 AT BL 0 ATTACH ANGLE IS CRACKED. REMOVED ATTACH ANGLE AT STA 180 BL 0 IAW DC-9 SRM 51-30-05. ORIG MATL .040 2024-T3 IAW DC-9 DWG 9923484 REV E AND INSTALLED ATTACH ANGLE IAW DC-9 SRM 51-30-5.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA STA.200 BETWEEN BL-0 AND RBL-22 FLOOR SUPPORT HAS CORROSION. REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW DC9 SRM 53-01 FIG 1. FABBED NEW SUPPORT FROM DOUGLAS DWG 9923670. LOCATED AND DRILLED AND DEBURRED IAW DC9 SRM 51-10-4. TREATED, PRIMED IAW DC-9 SRM 51-10-3. INSTALLED FLOOR SUPPORT IAW DC9 SRM 51-30-5.

Part: PANEL — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

RT CANTED KEEL PLATE PANEL 2228 HAS CORROSION SEVERAL PLACES PARTS RACK 138B. REMOVED CORR ORIG MAT .050 PER DWG 9923418 REV AA. OUT OF LIMITS IAW DC-9 SRM 53-01. FABBED NEW PNL FROM .050 7075-T6 AND INSTALLED ORIG FILLER IAW DWG 9923418. FOUND AND REMOVED CORR ORIG MAT .050 PER DWG 9923418. REMOVED .004, REMAINING .046 FOUND IN LIMITS IAW DC-9 SRM 53-01 DC9 SRM 51-10-3.

Part: FLOOR PANEL — CORRODED (CABIN) · airframe 72,571 hrs · 67,115 cycles

PARTS RACK ON PALLET-MAIN CABIN FLOOR PNL 79 HAS CORROSION AROUND SEVERAL FASTENER HOLES TOP SURFACE REMOVED CORR APPROX 125 SQ INCHES AREA ORIG MAT .020 REMAINING .005 FOUND OUT OF LIMITS IAW DC-9 SRM 53-01. CUT OUT DAMAGED AREAS 2EA CENTER CUT OUT 1.625" X 1.125" SQ END CUTOUT 4"X 2" SQ. OBTAINED MAT FOR REPAIRS 2EA FILLERS 2EA DOUBLERS MAT .020 7075-T6.025 7075-T6. FABBED AND INSTALLED IAW DC9 SRM 53-01, 53-23-0, 51-10-3.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA RBL-44 BETWEEN STA 170 AND 200 FLOOR SUPPORT HAS CORROSION. REMOVED CORROSION IAW DC9 SRM 53-01 WITH AN ORIGINAL .060 IAW DC-9 SRM 53-13-01 & 51-10-1 AND A MAT LOSSOF .022. OUT OF LIMITS IAW DC9 SRM 53-01. FABBED FLOOR SUPPORT FROM EX 2652479 IAW DC9 SRM 53-13-01 & 51-10-4 & INSTALLED IAW DC-9 SRM 51-30-5.

Part: CUSP WEB — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN STA 712 LEFT SIDE CUSP WEB CRACKED UNDER HORSESHOE COLLAR FWD SIDE OF FRAME. CUT OUT DAMAGE IN 3.4IN X 2.4IN AND FABBED FILLER FROM .020 7075-T6 IAW DC-9 SRM 53-13-3 FIG 11. FABBED DOUBLER FROM .032 7075T6. LOCATED AND DRILLED. INSTALL DOUBLER & FILLER AND ID TAG IAW SRP DC-9-A-53-10-16-801-663A-A & PS 900-5-5 NR 4.

Part: FRAME — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FRAME STATION 275 LT STANCHION CRACKED AT LOWER END. REPAIRED FRAME STA 275 LT STANCHION CRACKED AT LOWER END IAW DC-9 SRM 53-01 FIG 2 SHEET 4 PAGE 13 WITH 7075-T6, 0.050". TREATED AND PRIMED IAW DC-9 SRM 51-10-3. IDENTIFIED REPAIR IAW DPS 900-5-1 NO 4 REPAIR WT 46 GRAMS WT SCALE.

Part: GUSSET — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN AFT ENTRY DOOR JAMB RT UPPER CORNER GUSSET CRACKED AT FASTENER. REMOVED GUSSET ORG MAT .050 2014T3 IAW DRAWING 9915558-10 SUB WITH .050 7075T6 IAW SRM 51-60-1. RECEIVED MAT .050 7075T6 TRIMMED FAB DRILLED TREATED AND PRIMED INSTALLED IAW DC9 SRM 51-10-2, 51-10-3, 51-10-4, 51-30-5.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA STA 200 BETWEEN RBL-22 AND RBL-44 FLOOR SUPPORT HAS CORROSION. REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW DC9 SRM 53-01. LOCATED AND DRILLED NEW FLOOR SUPPORT 7075T6511 .060 PER 51-10-1 FIG 2 DC9 SRM P/N 526524701 AND INSTALLED IAW DC9 SRM 51-30-5 P226.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD CARGO STA 218-237 INTERCOSTAL UPPER FLANGE HAS CORROSION WHERE TIE DOWN TRACK WAS REMOVED. REMOVED CORROSION, ORIG MAT .040 MAT LOSS .013 MAT. REMAINING. 027 OUT LIMITS IAW DC9 SRM 53-01. RECEIVED INTERCOSTAL FROM HEAT TREAT ON PEMCO TRAV 250N01526, LOCATED, DRILLED, TREATED, PRIMED AND INSTALLED NEW INTERCOSTAL STA 218-237 LT IAW DC9 SRM 51-10-4, 51-10-3, 51-30-5 TOPCOAT AREA IAW DC9 SRM 51-10-3.

Part: MEMBRANE — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

AFT CARGO ABOVE DOOR CUTOUT AT APPROX BS 1096 PREVIOUS REPAIR MEMBRANE CRACKED AT FASTENER. REMOVED REPAIR & CUT OUT DAMAGED AREA IAW DC9 SRM 53-01 FIG 4. NDT PERFORMED IAW SPM 06-10-01.006. NO CRACKS NOTED. FABBED REPAIR & FILLER IAW DC-9 SRM 53-01 FIG 4. FILLER SIZE .75 X 1". REPAIR & FILLER 7075-T6 .020. INSTALLED REPAIR IAW DC-9 SRM 53-01 FIG 4.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA RBL-20 BETWEEN STA 200 AND 218 FLOOR SUPPORT HAS CORROSION. FLOOR SUPPORT FOUND TO BE OUT OF LIMITS IAW DC9 SRM 53-01 FABBED NEW SUPPORT OUT OF 7075T6511 IAW DRAWING 94F5481235 SHEET 2 PG 2 LOCATED & DRILLED IAW DCR9 SRM 51-10-4 TREATED & PRIMED IAW DC9 SRM 51-10-3 INSTALLED IAW DC9 SRM 51-30-1 P205.

Part: FLOOR PANEL — CORRODED (CABIN) · airframe 72,571 hrs · 67,115 cycles

PARTS RACK ON PALLET MAIN CABIN FLOOR PANEL 66 HAS CORROSION AT EDGE. REMOVED CORROSION AT EDGE IAW DC-9 SRM 51-10-30 ORIG MAT .025 IAW DC-9 SRM 53-23-00 REMOVED .014 ONI/B EDGE .25 IN X .5 IN MAT REMOVED .011 FOUND TO BE OUT OFLIMITS IAW DC-9 SRM 53-01, RECEIVED MAT FABED DOUBLER IAW 51-10-4 AND 53-01 INSTALLED FILLER AND DOUBLER IAW DC-9 SRM 51-30-2 & 53-01.

Part: CUSP WEB — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN STA 693 RBL-55 RIGHT SIDE CUSP WEB CRACKED. REMOVED DAMAGED AREA IN WEB IAW DC9-A-53-10-16-801-663A-A. DAMAGE FOUND TO BE GONE IAW DC9 NDTSPM 06-10-01.001. FABBED, LOCATED AND DRILLED FILLER AND DOUBLER IAW DC9-A-53-10-16-801-663A-A AND DC9 SRM 51-10-4. TREATED AND PRIMED FILLER AND DOUBLER IAW DC9 SRM 51-10-3. INSTALLED FILLER AND DOUBLER IAW DC9 SRM 51-30-2 AND 51-30-5.

Part: ATTACH ANGLE — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

MAIN CABIN STA 1167 APB RT BOTTOM STIFFENER O/B ATTACH ANGLE CRACKED. CPCP TASK 58-53310. REMOVED & REPLACED ATTACH ANGLE ON APB RT O/B BOTTOM STIFFENER IAW DC9 SRM 51-30-2 & 51-30-5 PN9915558U242 & RP DC9-A-53-10-25-801-663A-A.

Part: CUSP WEB — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA BETWEEN STA 237 AND 256 LEFT SIDE CUSP WEB CRACKED APPROX 4 INCHES UNDER Z-ANGLE AND HAS CORROSION. TRIMMED OUT DAMAGED AREA, HFEC INSP NO CRACKS NOTED IAW NDTSPM 06-10-01-001, FAB NEW WEB OF MAT. 7075-T6 .020. INSTALLED WEB SECTION AT STA 237 - 256, Z-ANGLE STA 218 -275 LBL 56 IAW DC9 SRM 51-30-2, 51-10-4, 51-10-3, 51-30-5, 53-13-2, NDT SPM 06-10-01.001 & DWG SG09630019, RESTORED AREA IAW DC9 SRM 51-30-5, 51-30-2, 51-30-1.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA LBL-44 BETWEEN STA 240 AND 200 SEAT TRACK HAS CORROSION. REMOVED CORROSION, ORIG MAT. .070, MAT. LOSS .026 MAT. REMAINING .044 OUT OF LIMITS IAW DC9 SRM 53-05, REMOVED/ REPLACED SEAT TRACK, STA 200 - 303, P/N S2914913, SEAT TRACK SCALLOPED ON PEMCO TRAV 2504N01459, INSTALLED NEW SEAT TRACK STA 200 - 303 LBL 56 IAW DC9 SRM 51-10-4, 51-10-3, 51-30-5, 51-30-1.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

FWD WET AREA STA 230 BL 0 INTERCOSTAL WEB PREVIOUS REPAIR HAS CORROSION. REMOVED PREVIOUS REPAIR DOUBLER ORG MAT .025 2024T-3 IAW DC9 SRM 53-13-2 PG 9 FIG 4 SHT 1 FAB NEW DOUBLER USING .025 2024T-3. LOCATED, DRILLED, TRIMMED, DEBURRED, TREAT, PRIME & INSTALLED IAW DC9 SRM 51-30-2, 51-10-4, 51-10-2, 53-01 FIG 2 SHT 3.

Part: FITTING — CRACKED (NLG WW) · airframe 72,571 hrs · 67,115 cycles

NRC 1B/14 RT NLG WHEEL WELL STA 69 LBL-30 PRESSURE WEB I/B FITTING CRACKED. REMOVED IEA FITTING IAW DC9 SRM 51-30-1, 51-30-5, INSTALLED NEW FITTING AT PRESSURE DECK TO WEB I/B STA 69 LBL-30 IAW DC9 SRM 51-10-4, 51-10-3, 51-30-1, 51-30-5.

Part: FITTING — CRACKED (NLG WW) · airframe 72,571 hrs · 67,115 cycles

NRC 1B/13 RT NLG WHEEL WELL STA 69 LBL-30 PRESSURE DECK TO WEB O/B FITTING CRACKED. REMOVED IEA FITTING IAW DC9 SRM 51-30-1, 51-30-5. INSTALLED NEW FITTING AT PRESSURE DECK TO WEB STA 69 LBL-30 IAW DC9 SRM 51-10-4, 51-10-3, 51-30-1, 51-30-5.

Part: INTERCOSTAL — CRACKED (STA 1339 BL 0) · airframe 72,571 hrs · 67,115 cycles

AFT ACCESSORY INTERCOSTAL BELOW SLIDE MOUNT PAD CRACKED ON AFT END AT FASTENER CANTED STATION 1339 BL 0. REMOVED INTERCOSTAL STA 1339, BL-0 THAT WAS CRACKED IAW SRM 51-30-2. STOP DRILLED CRACK IAW SRM 53-01 FIG 52. FABED TRIMED, DRILLED REPAIR DOUBLER FROM .032, 7075-T6 IAW SRM 53-01, FIG.52. TREATED, PRIMED DOUBLER IAW SRM 51-10-3. INST DOUBLER AND INTERCOSTAL IAW SRM 51-30-2 L.

Part: SUPPORT — CRACKED (FUSELAGE) · airframe 72,571 hrs · 67,115 cycles

AFT CARGO STA 851 CENTER VERTICAL BULKHEAD SUPPORT CRACKED APPROX 4 INCHES ON BOTTOM. REMOVED SUPPORT ANGLE AND PLATE IAW DC9 SRM 51-30-2. STOP DRILL IAW DC9 SRM 53-01 NO CRACK NOTED IAW DC9 NDT SPM 06-10-01-00. A2700 RECEIVED MAT .025 7075-T6 FAB DOUBLER IAW DC9 SRM 53-01. LOCATED DRILLED IAW DC9 SRM 51-10-4. INSTALLED DOUBLER AND PLATE IAW DC9 SRM 51-30-5.

Part: FUSE — BLOWN (CABIN) · airframe 72,549 hrs · 67,097 cycles

DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY PATHWAY LIGHTING IN ROW 15 OF THE CABIN WAS INOPERATIVE. MAINTENANCE REPLACED THE ASSOCIATED FUSE AND THE LIGHT RETURNED TO NORMAL OPERATION.

Part: FUSE — BLOWN (CABIN) · airframe 72,549 hrs · 67,097 cycles

DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY PATHWAY LIGHTING IN ROWS 1418 OF THE CABIN WERE INOPERATIVE. MAINTENANCE REPLACED A FUSE AND THE SYSTEM OPERATIONALLY CHECKED GOOD.

Part: CONNECTOR — DISCONNECTED (CABIN) · airframe 2,083 hrs · 1,798 cycles

DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY PATHWAY LIGHTING AT ROWS 26 OF THE CABIN WAS INOPERATIVE. MAINTENANCE RE-CONNECTED A DISCONNECTED WIRE HARNESS CONNECTOR AND FUNCTIONALLY CHECKED THE SYSTEM.

Part: LONGERON — CRACKED (FUSELAGE) · airframe 72,350 hrs · 66,926 cycles

FUSELAGE SKIN CRACK AT CANTED FRAME STA 1303 RIGHT SIDE 4 INCHES ABOVE LONGERON 14. CRACK IS APPROXIMATELY 1 INCH LONG. STOP DRILLED CRACK PER SRM 53-01 FIG 2 SHT 3. HFEC INSPECTION SHOWS CRACK CONTAINED. FABRICATED AND INSTALLED DOUBLER PER SRM 53-01 FIG 2 SHEET 3. APPLIED TOPCOAT PER SRM51-10-03B. JOB COMPLETE.

Part: CONNECTOR — MALFUNCTIONED (EMERGENCY LIGHT) · airframe 72,042 hrs · 66,679 cycles

DURING INDUCTION INTO THE HANGAR, MX FOUND THEY HAD NO CONTROL OF THE EXTERIOR EMERGENCY LIGHTS AS THEY WOULD NOT TURN OFF WITH SWITCH. MX DISCONNECTED AND THEN RECONNECTED THE CONNECTOR PLUG AT THE POWER SUPPLY AND THE LIGHTS RETURNED TO AN OPERATIONAL CONDITION.

Part: TAB — DAMAGED (ELEVATOR) · airframe 71,708 hrs · 66,380 cycles

DURING LINE CHECK FOUND DAMAGE TO BOTTOM SURFACE OF RIGHT ELEVATOR CONTROL TAB. REPLACED PER ERA 486568-14.

Part: SKIN — MISSING (RT NACELLE) · airframe 71,599 hrs · 66,283 cycles

DURING LINE CHECK FOUND SKIN MISSING FROM LOWER COWL ON RT ENGINE. REPAIRED IAW SRM 54-10-0 PAGE 5, SRM 54-04 PAGE 40.

Part: BATTERY — DISCHARGED (CABIN) · airframe 70,527 hrs · 65,343 cycles

DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY PATHWAY LIGHTING FOR THE CATWALK IN THE TAIL COMPARTMENT WAS INOPERATIVE. MAINTENANCE REPLACED THE BATTERIES AND THE POWER SUPPLY. THE LIGHTS HAVE RETURNED TO AN OPERATIONAL CONDITION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 70,494 hrs · 65,312 cycles

DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY PATHWAY LIGHTING FOR THE CATWALK IN THE TAIL COMPARTMENT WAS INOPERATIVE. MAINTENANCE REPLACED THE BATTERY PACK AND THE LIGHTS RETURNED TO AN OPERATIONAL CONDITION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 70,349 hrs · 65,184 cycles

MX REPORTED THE EMERGENCY PATH LIGHTING ON THE CATWALK WOULD NOT SHUT OFF. THE POWER SUPPLY BATTERIES WERE REPLACED AND EMERGENCY LIGHT OPS WAS NORMAL.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 70,314 hrs · 65,149 cycles

DURING LINE CHECK, MX FOUND THAT THE EMERGENCY PATHWAY LIGHTING FOR THE CATWALK IN THE TAIL COMPARTMENT WAS INOPERATIVE. MX REPLACED THE BATTERY PACK AND THE LIGHTS RETURNED TO AN OPS CONDITION.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 68,193 hrs · 63,305 cycles

DURING LINE CHECK MX FOUND THAT BOTH OF THE EXTERIOR EMERGENCY LIGHTS WERE INOPERATIVE. MX REPLACED THE BATTERY PACK AND BOTH OF THE LIGHTS RETURNED TO AN OP CONDITION.

Part: FUSE — BLOWN (EMERGENCY LIGHTS) · airframe 66,706 hrs · 61,965 cycles

DURING LINE CHECK FOUND EMERGENCY LIGHTS INOPERATIVE ON 1ST CLASS SEATS ROW 1 THRU 4 AND FWD EXIT DOOR EXIT SIGN INOP. REPAIRED IN ACCORDANCE WITH MM 33-53-00 BY REPLACING FUSE. AIRCRAFT HAS RETURNED TO SERVICE.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 61,234 hrs · 57,110 cycles

DURING H-CHECK FOUND CRACK IN FLOORBEAM AT BS 237 LBL 5. REPAIRED PER EA 98-203186.

Part: SEPARATOR · airframe 57,207 hrs · 53,443 cycles

After landing and parking at the gate the right lavatory smoke detector went into alarm. smoke was reported to be visible in the aft cabin. All passengers were evacuated safely and CFR did respond. No source of the smoke was found and no evidence of any type of fire was located. The F/O did discharge a portable fire extinguisher into the lavatory. Maintenance cleaned the extinguisher agent from the lav, replaced the fire bottle and replaced the water separator bags. Aircraft has returned to service.

Part: FRAME — CRACKED · airframe 55,317 hrs · 51,742 cycles

During "M" Check at ATL base a .5" crack was found on the station 389 L17R frame at the longeron to frame location. Repaired per EA 98-188420.

Part: WEB — CRACKED · airframe 55,317 hrs · 51,742 cycles

During MCK in ATL, the LHS and RHS indicator panel was found with .5" crack. EA 98-188387 provides repair for this.

Part: BRACKET — CRACKED · airframe 55,317 hrs · 51,742 cycles

During MCK in ATL, the left and right brackets 9957860-5/6 were found cracked. Repaired per EA 98-185579.

Part: SEPARATOR — SEPARATED (A/C BAY) · airframe 54,369 hrs · 50,880 cycles

AIRCRAFT LOST CABIN PRESSURIZATION DURING CRUISE AT 31,000 FEET. CREW FOLLOWED COM PROCEDURE AND EMERGENCY DESCENDED TO 10,000 FEET. CABIN CLIMBED 700-800 FPM WITH THROTTLES AT IDLE. CONTINUED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND WATER SEPARATOR CANISTER SEPARATED. REPLACED THE LEFT WATER SEPARATOR. AIRCRAFT RETURNED TO SERVICE.

Part: SOCKET — BROKEN (LT MLG)

DURING APPROACH, ALL LANDING GEAR INDICATION LIGHTS DID NOT ILLUMINATE AND THE LANDING GEAR CONTROL CIRCUIT BREAKERS P-27 POPPED WHEN LANDING GEAR WAS EXTENDED. THE FLIGHT CREW FOLLOWED COM PROCEDURES, DECLARED EMERGENCY, AND LANDED WITHOUT INCIDENT. MAINTENANCE REPAIRED THE ANNUNCIATOR SOCKET FOR THE LEFT HAND LANDING GEAR DOWN AND LOCK INDICATION. OPERATIONAL CHECK OK.

Part: EPR LINE — BROKEN (LT ENGINE)

AS TAKEOFF POWER WAS APPLIED THE LEFT ENGINE WOULD NOT REACH TARGET EPR INDICATION. CREW ABORTED TAKEOFF AND RETURNED TO GATE. MAINTENANCE REPLACED EPR LINE. ENGINE OPERATIONAL CHECK OK.

Part: POWER SUPPLY — INOPERATIVE (CABIN)

DURING LINE CHECK, FOUND CEILING EMERGENCY EXIT LIGHT INOPERATIVE AT SEAT ROW 21R. MAINTENANCE REPLACED POWER SUPPLY, OPERATIONAL CHECK OK.

Part: PT 7 LINE — CRACKED (RT ENGINE)

AS TAKEOFF POWER WAS APPLIED, THE RIGHT ENGINE WOULD NOT REACH TARGET EPR INDICATION. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE REPLACED PT7 LINE ON THE RIGHT ENGINE. ENGINE OPERATIONAL CHECK OK.

Part: BATTERIES — DISCHARGED (CABIN)

DURING LINE CHECK, FOUND OVERWING EXIT EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES IN POWER PACK, OPERATIONAL CHECK OK.

Part: COMPRESSOR — STALLED (NR 1 ENGINE)

NR 1 ENGINE COMPRESSOR STALLED ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE FUEL CONTROL ASSEMBLY AND THE PRBC. SUBSEQUENT RUNUP WAS SATISFACTORY.

Part: FITTING — BROKEN (RT TE FLAP)

DURING H-CHECK, FOUND THAT THE RIGHT WING FLAP FITTING INSIDE PANEL 1647A IS BROKEN AND HAS A ROW OF SHEARED FASTENERS. REPLACED FITTING PER SRM 51-30-1.

Part: FITTING — CORRODED (MLG)

DURING H-CHECK, FOUND CORROSION ON THE RIGHT MAIN LANDING GEAR FITTING SIDE BRACE ATTACH LUGS. REPLACED FITTING PER CITEXT 09-5740-1-0007.

Part: FITTING — CORRODED (FS 1167)

DURING H-CHECK, FOUND CORROSION ON BOTH THE LEFT AND RIGHT FS 1167 FLOORBEAM TO FRAME ATTACH FITTINGS. REPLACED BOTH FITTINGS.

Part: LONGERON — CORRODED (FS 1167)

DURING H-CHECK, FOUND CORROSION ON THE LONGERON 21R END FITTING AT FS 1167. REPLACED FITTING PER SRM 51-30-2.

Part: FITTING — CRACKED (FS 225)

DURING H-CHECK, FOUND A CRACK AND CORROSION IN THE LONGERON 25R SPLICE FITTING AT FS 225. REPLACED FITTING PER SRM 51-10-3.

Part: WIRE — BROKEN (CABIN)

DURING LINE CHECK, FOUND WIRING FOR RIGHT OVERHEAD EMERGENCY EXIT LIGHTS BROKEN. REPAIRED WIRES. OPERATIONAL CHECK GOOD.

Part: PACK — FAILED (LEFT)

AFTER TAKEOFF AT 11,000 FEET, LEFT AIR CONDITIONING PACK OVERHEATED AND SHUT ITSELF DOWN. CABIN FILLED WITH A LIGHT FOG SMOKE. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. REPLACED THERMOSTAT, ANTICIPATOR, TEMPERATURE CONTROLLER, TEMPERATURE SENSOR, AND COCKPIT SENSOR. ALL WERE UNSUCCESSFUL IN CORRECTING THE PROBLEM. DEFERRED PER MEL 21-30A, LEFT PACK INOP IN AUTO. AIRCRAFT RETURNED TO SERVICE.

Part: ENGINE — MALFUNCTIONED (NR 1)

AFTER DEPARTURE TPA, THE NR 1 ENGINE PERFORMANCE BEGAN TO DETERIORATE. THE AIRCRAFT RETURNED TO TPA LANDING WITHOUT INCIDENT. A LEAK WAS FOUND AT THE 13TH STAGE BLEED DUCT ATTACH FLANGE. MAINTENANCE REPLACED THE ENGINE. THE ENGINE CHECKED OK. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — CRACKED (LT ELEVATOR)

DURING LINE CHECK, FOUND CRACK IN LEFT ELEVATOR LOWER SKIN XHS 35. REPAIRED PER EA 98-097070.