N14879

Part: LINE — LEAKING (RUDDER CON VLV) · airframe 50,383 hrs · 24,931 cycles

THE RIGHT HYDRAULIC SYSTEM QUANTITY AND PRESSURE DROPPED WHILE EN ROUTE FROM SFO TO IAH. THE LOSS WAS ACCOMPANIED BY HYDRAULIC FLUID FUMES AND HAZE IN THE CABIN WHEN THE HYDRAULIC FLUID WAS INJESTED INTO THE PACK SYSTEM. THE AIRCRAFT LANDED AT IAH AND PASSENGERS WERE EVACUATED VIA THE R-1 DOOR SLIDE AND TAIL CONE SLIDE. MAINTENANCE FOUND THE HYDRAULIC PRESSURE LINE TO THE RUDDER CONTROL VALVE IN THE TAIL COMPARTMENT BROKEN. THE LINE WAS REMOVED AND REPLACED AND A PACK BURNOUT WAS ACCOMPLISHED. IN ADDITION, THE R-1 DOOR SLIDE AND TAIL CONE SLIDE WERE REMOVED AND REPLACED IAW MM 25-62-00 AND 25-62-01.

Part: FRAME — CRACKED (STA 1463) · airframe 47,042 hrs · 23,250 cycles

INSPECTION FOUND A 1.25" CRACK IN TAIL COMPARTMENT R/H SIDE CANTED FRAME AT STA 1463, L17R. A REPAIR DOUBLER WAS INSTALLED IAW SRM 53-01, FIGURE 2.

Part: INTERCOSTAL — CORRODED (STA 1155) · airframe 44,960 hrs · 22,185 cycles

INSPECTION FOUND INTERCOSTAL CORRODED IN AFT BAGGAGE BIN BETWEEN LONGERON 30 AND 29R JUST FORWARD OF FRAME STA 1155. THE INTERCOSTAL WAS REMOVED AND REPLACED IAW SRM 51-30-5.

Part: MANIFOLD — BROKEN (NR 1 ENGINE) · airframe 41,231 hrs · 20,163 cycles

THE NR 1 ENGINE INDICATED A LOSS OF 2,500 LB OF FUEL WHILE EN ROUTE FROM BWI TO IAH. THE AIRCRAFT WAS DIVERTED TO ATL. THE NR 1 ENGINE SHUT DOWN WHILE ON APPROACH TO ATL AT 3,000 FEET. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE NR 1 ENGINE WAS REMOVED AND REPLACED. INVESTIGATION BY ENGINEERING CONCLUDED THAT THE ENGINE FAILURE WAS DUE TO A BROKEN FUEL MANIFOLD.

Part: CARGO TRACK — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND FORWARD CARGO LT TIE DOWN TRACK CORRODED ON LOWER SURFACE AT SPLICE, STA 512. THE CORRODED SECTION WAS REMOVED AND NEW TRACK AND SPLICES WERE INSTALLED IAW SRM 51-10-4, 53-05, FIGURE 4G, 51-10-7, 51-30-05, AND 51-30-01.

Part: PANEL — CRACKED (VERTICAL STAB) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A 1 INCH CRACK IN VERTICAL STABILIZER PANEL NR 6310. A REPAIR DOUBLER WAS INSTALLED IAW SRM 55-01, FIGURE 2, 51-10-3, AND 51-30-2.

Part: FLANGE — CORRODED (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND MID CARGO DOOR EXTERNAL SURFACE AREA AROUND DOOR STOP PADS CORRODED AT FIVE AREAS ON FORWARD SIDE OF DOOR. A REPAIR STRAP AND ANGLES WERE INSTALLED IAW ECRA 5330-02819, ECRA 5230-01550, AND EA 9-5233-2-A0704.

Part: CARGO TRACK — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND RT AND LT SEAT TRACKS CORRODED IN AFT CARGO PIT AREA, FS 1222 - 1320. THE SEAT TRACKS WERE REMOVED AND NEW TRACKS WERE INSTALLED IAW SRM 51-30-1, 51-10-4, 51-31-1, AND 51-30-5.

Part: DOUBLER — WORN (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND AFT CARGO DOOR EXTERNAL REPAIR DOUBLER WORN AT FORWARD LOWER CORNER OF DOOR. A NEW DOUBLER WAS INSTALLED IAW SRM 51-10-4, 51-10-3, AND 51-10-2.

Part: STOP — CORRODED (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND DOOR STOP PADS AT AFT SIDE OF AFT CARGO DOOR EXTERNAL AREA CORRODED. REPAIRED IAW ECRA 5330-02819.

Part: STRUCTURE — GOUGED (SERVICE DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND AFT LAV SERVICE DOOR GOUGED AT LATCH POSITIONS, FS 1309, LONGERON 21L. A DOUBLER WAS INSTALLED IAW ECRA 5330-02959.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND RT EXTERIOR FUSELAGE SKIN DENTED AT STA 560, LONGERON 20R. A REPAIR WAS INSTALLED IAW EA 9-5331-2-A0682, ECRA 5330-02954, SRM 51-10-4, 51-10-3, 51-30-2, 51-30-5, AND 51-30-8.

Part: FITTING — CRACKED (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A 1.3 INCH CRACK IN MID CARGO DOOR NR 3 STOP FITTING. THE STOP FITTING WAS REMOVED AND REPLACED IAW SRM 51-30-5, 51-30-01, AND 51-10-4.

Part: SKIN — DENTED (RT TE FLAP) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND RT WING FLAP TRAILING EDGE SKIN DENTED. REPAIRED IAW SRM 57-01, FIGURE 5.

Part: WEB — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LEFT CUSP WEB CORRODED AT STA 503 - 598 AND RIGHT CUSP WEB CORRODED AT STA 503 - 598, RBL 48 - 62. THE CUSP WEBS WERE REMOVED AND REPLACEMENT CUSP WEBS WERE INSTALLED IAW SRM 51-30-2 AND 51-30-5.

Part: WEB — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LT AND RT CUSP WEBS CORRODED FROM STA 598 - 712. THE CUSP WEBS WERE REMOVED AND NEW CUSP WEBS WERE INSTALLED IAW SRM 51-30-2, 51-10-3, 51-30-1, AND 51-30-5.

Part: WEB — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND TORQUE BOX WEB CORRODED IN AFT CARGO AREA AT STA 1212, LONGERON 28R. REPAIRED TORQUE BOX WEB IAW EA 9-5310-2-A0706 AND ECRA 5310-04018.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LT FORWARD LOWER EXTERIOR FUSELAGE SKIN DENTED AT STA 200 BETWEEN LONGERON 25L AND 26L. THE DENT WAS COLD WORKED IAW SRM 53-04, FIGURE 38. A REPAIR DOUBLER WAS INSTALLED IAW SRM 53-04, FIGURE 38 AND 51-30-2.

Part: PAN — WORN (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND FORWARD CARGO DOOR OUTER PAN STOP CUTOUT NR 13 & 14 WORN. A REPAIR DOUBLER WAS INSTALLED AT EACH LOCATION IAW SRM 51-10-3, 51-10-4, ECRA 5230-01549 AND 5330-02819.

Part: FITTING — CRACKED (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A .75 INCH CRACK IN FORWARD CARGO DOOR LOWER STOP FITTING. THE STOP FITTING WAS REMOVED AND REPLACED IAW SRM 51-30-05, 51-30-01, AND 51-10-4.

Part: WEB — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND RIGHT CUSP WEBS CORRODED AT STA 1022 - 1098, RBL 48 - 52 AND STA 1098 - 1174, RBL 48 - 62. THE CUSP WEBS WERE REMOVED AND NEW CUSP WEBS WERE INSTALLED IAW SRM 51-30-2, 51-10-4, 51-10-2, AND 51-30-5.

Part: WEB — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LEFT AND RIGHT CUSP WEBS CORRODED AT STA 1174 - 1250. THE CUSP WEBS WERE REMOVED AND NEW CUSP WEBS WERE INSTALLED IAW SRM 51-30-2, 51-10-3, 51-10-4, AND 51-30-5.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LEFT O/B SEAT TRACK CORRODED AT STA 1155 - 1309. THE SEAT TRACK WAS REMOVED AND A NEW SEAT TRACK WAS INSTALLED IAW SRM 51-30-1, 51-30-2, 51-10-4, AND 53-30-5.

Part: DOUBLER — WORN (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND EXTERNAL DOUBLER WORN AT LOWER AFT CORNER OF MID CARGO DOOR. THE DOUBLER WAS REMOVED AND A NEW DOUBLER WAS INSTALLED IAW SRM 51-30-4 AND 51-10-4.

Part: WEB — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LEFT AND RIGHT CUSP WEBS CORRODED AT STA 712 - 788. THE CUSP WEBS WERE REMOVED AND NEW CUSP WEBS WERE INSTALLED IAW SRM 51-10-4, 51-30-2, AND 51-30-5.

Part: ANGLE — CRACKED (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A 1.7 INCH CRACK IN T-ANGLE AT LOWER AFT INTERNAL CORNER OF MID CARGO DOOR. THE ANGLE WAS REMOVED AND A NEW ANGLE WAS INSTALLED IAW SRM 51-30-2, 51-10-4, 51-10-3, AND 51-30-5.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND INTERCOSTAL CORRODED IN AFT CARGO AREA AT STA 1309 - 1322, LONGERON 28R. THE INTERCOSTAL WAS REMOVED AND A NEW INTERCOSTAL WAS INSTALLED IAW SRM 51-30-2, 51-30-5, 51-10-3, AND 51-30-4.

Part: COWL DOOR — CRACKED (NR 1 ENGINE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A 2 INCH CRACK IN NR 1 ENGINE NOSE COWL EXHAUST OUTLET. THE OUTLET WAS REMOVED AND A NEW OUTLET WAS INSTALLED IAW SRM 51-30-7 AND 51-10-4.

Part: ATTACH FITTING — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND G-1 GALLEY I/B AND O/B MOUNT FITTINGS CORRODED AT FS 160. THE GALLEY FITTINGS WERE REMOVED AND REPLACED IAW SRM 51-30-05.

Part: DOUBLER — WORN (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND EXTERNAL REPAIR DOUBLER AT AFT LOWER CORNER OF AFT CARGO DOOR WORN. THE DOUBLER WAS REMOVED AND A NEW DOUBLER WAS INSTALLED IAW SRM 51-30-2 AND DOUGLAS DRAWING NR 5910141.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND CUSP T CORRODED AT R-1 DOOR, FS 160 - 200, RBL 62. THE CUSP T WAS REMOVED AND REPLACED IAW SRM 53-05, FIGURE 55 AND 51-10-03.

Part: FAIRING — CRACKED (VERTICAL STAB) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A 2 INCH CRACK IN RT VERTICAL STABILIZER BANANA FAIRING. THE CRACKED AREA WAS REMOVED AND A FILLER AND DOUBLER WERE INSTALLED IAW SRM 55-01, FIGURE 2 AND 55-03, FIGURE 17.

Part: DOOR FRAME — CHAFED (LT MLG DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LT MLG WHEEL WELL FORWARD DOOR JAMB FRAME CHAFED AT STA 965. THE FRAME WAS REMOVED AND A NEW ONE WAS INSTALLED IAW SRM 51-30-2, 51-30-5, 51-30-1, AND 51-30-8.

Part: SUPPORT BRACKET — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND R-1 DOOR INTERNAL SCUFF PLATE SUPPORT CORRODED AT FS 160 - 180, RBL 52. THE SUPPORT WAS REMOVED AND REPLACED IAW SRM 51-30-01, 51-10-4, AND 51-10-3.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND RIGHT I/B SEAT TRACK CORRODED AT STA 1193. THE SEAT TRACK WAS REMOVED AND A NEW TRACK WAS INSTALLED IAW SRM 53-05, PAGE 106.

Part: SKIN — CRACKED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A .5 INCH CRACK IN SKIN AT AFT SIDE OF CANTED FRAME STA 1485 JUST TO THE LEFT OF EMERGENCY LIGHT. THE CRACK WAS STOP DRILLED AND THE AREA WAS REPAIRED BY INSTALLING A DOUBLER IAW SRM 53-01, FIGURE 2.

Part: WEB — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND CUSP WEB CORRODED AT R-1 DOOR, FS 160 - 200, RBL 44 - 54. THE CUSP WEB WAS REMOVED AND REPLACED IAW SRM 53-14-1, FIGURE 11, 51-30-02, AND 51-30-05.

Part: SUPPORT BRACKET — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LOWER CUSP WEB SUPPORT CORRODED AT L-2 DOOR, STA 1174. THE SUPPORT WAS REMOVED AND A NEW SUPPORT WAS INSTALLED IAW SRM 51-10-4, 51-10-3, AND 51-30-2.

Part: SPAR — GOUGED (HORIZONTAL STAB) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND HORIZONTAL STABILIZER FRONT SPAR LEFT UPPER AFT AND LOWER AFT BARREL NUT HOLE GOUGED. REPAIRED IAW EA 9-5510-2-A0697 AND ECRA 5511-01020.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A 2.5 INCH CRACK IN CABIN FLOORBEAM INTERCOSTAL AT STA 1043, BL 0. THE INTERCOSTAL WAS REMOVED AND A NEW INTERCOSTAL WAS INSTALLED IAW SRM 51-30-2, 51-30-5, AND 51-10-3.

Part: FRAME — CRACKED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND TWO 1 INCH CRACKS IN FRAME AT STA 1418 BELOW LONGERON 2L AND 2R. THE CRACKS WERE STOP DRILLED IAW SRM 53-01. REPAIR PARTS WERE INSTALLED IAW SRM 53-03, FIGURE 31A AND 51-10-3.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND CORROSION ON FLOORBEAM UPPER CHORD AT STA 160, RBL 48. A REPAIR WAS INSTALLED IAW ECRA 5310-04017, EA 9-5310-2-A0701, SRM 51-10-4 AND 51-10-3.

Part: SKIN — CRACKED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A 1.2 INCH CRACK IN SKIN AT FORWARD LT SIDE OF STA 1485 CANTED FRAME BELOW YAW DAMPENER ACTUATOR, LONGERON 10L. THE SKIN PANEL WAS REMOVED AND A NEW PANEL WAS INSTALLED IAW SRM 51-10-4, 51-30-2, AND 51-30-5.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND FLOOR SUPPORT CORRODED AT FS 160 - 200, RBL 44. THE FLOOR SUPPORT WAS REMOVED AND REPLACED IAW SRM 51-30-05.

Part: SKIN — WORN (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND EXTERNAL SURFACE DOUBLER OF MID CARGO DOOR WORN AT LOWER FORWARD CORNER OF DOOR. THE DOUBLER WAS REMOVED AND A NEW DOUBLER WAS INSTALLED IAW SRM 51-10-4 AND 51-30-2.

Part: SKIN — GOUGED (RT WING SLAT) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND SKIN OF RT WING O/B LEADING EDGE (AFT OF NR 5 SLAT O/B END) GOUGED AND CHAFED. A REPAIR WAS INSTALLED IAW SRM 51-10-3 AND 51-30-5.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND FLOOR SUPPORT CORRODED AROUND CLIP NUT HOLE ON UPPER AND LOWER SURFACE IN AFT CARGO PIT AT FS 1212, LONGERON 29R TO 28R. THE FLOOR SUPPORT WAS REMOVED AND REPLACED IAW SRM 51-30-2.

Part: LONGERON — CRACKED (FUSELGAE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A .5 INCH CRACK IN LONGERON 2R AND 2L AT STA 1418. THE CRACKED SECTIONS OF LONGERON WERE REMOVED AND NEW SECTIONS WERE INSTALLED USING SPLICES IAW SRM 53-02, FIGURE 18 AND 51-10-3.

Part: SKIN — CRACKED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A 1.7 INCH CRACK IN SKIN AT STA 1485 CANTED FRAME RT SIDE JUST FORWARD OF RUDDER TRIM QUADRANT ATTACHMENT, LONGERON 10R. THE CRACKED DOUBLER WAS REMOVED IAW SRM 51-30-5. A NEW DOUBLER WAS INSTALLED IAW SRM 51-10-4, 51-10-3, AND 51-30-5.

Part: SKIN — BULGED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LT FUSELAGE EXTERIOR SKIN BULGED AT FASTENER, STA 541 BETWEEN LONGERON 25L AND 26L. AN EXTERNAL REPAIR DOUBLER WAS INSTALLED IAW EA 9-5331-2-A-0684 AND ECRA 5330-02958.

Part: SKIN — WORN (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND OUTER SKIN OF FORWARD CARGO DOOR WORN AT LOWER FORWARD CORNER. THE SKIN WAS REPAIRED IAW ECRA 5230-01547 AND EA 9-5231-2-A075.

Part: SPACER — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND AFT CARGO LOWER DOOR JAMB SPACER CORRODED AT FS 1174, LONGERON 27R. THE DOOR JAMB SPACER WAS REMOVED AND REPLACED IAW SRM 51-30-5 AND ECRA 5310-03027.

Part: FRAME — GOUGED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND FRAME 1060 GOUGED ON INNER FLANGE BETWEEN LONGERON 17R AND 18R. THE FRAME WAS REPAIRED IAW SRM 53-03, FIGURE 32, 51-30-2, AND 51-30-5.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND FLOOR SUPPORT CORRODED AT FS 200, LBL 22 - 44. THE FLOOR SUPPORT WAS REMOVED AND A NEW FLOOR SUPPORT WAS INSTALLED IAW SRM 51-10-4, 51-10-3, AND 51-30-2.

Part: STOP — CORRODED (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND AFT CARGO DOOR EXTERNAL AREA AROUND DOOR STOP PADS AT BOTTOM OF DOOR CORRODED. A DOUBLER REPAIR WAS INSTALLED IAW ECRA 5330-02819.

Part: SKIN — GOUGED (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND AFT CARGO DOOR EXTERNAL SKIN GOUGED AT FORWARD LOWER SECTION OF DOOR. A REPAIR DOUBLER WAS INSTALLED IAW SRM 52-05, FIGURE 2 AND 51-10-3.

Part: ANGLE — CHAFED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LT MLG WHEEL WELL AFT DOOR JAMB T ANGLE CHAFED AT STA 1003. THE T ANGLE WAS REMOVED AND A NEW ANGLE WAS INSTALLED IAW SRM 51-30-2 AND 51-30-5.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND Z-ANGLE CORRODED AROUND ALL CLIP HOLES ON UPPER AND LOWER SURFACE IN AFT CARGO PIT AT RT FORWARD SEAT TRACK, FS 1117 - 1155, RBL 24. THE ANGLE WAS REMOVED AND A NEW ANGLE WAS INSTALLED IAW SRM 51-30-1, 51-10-4, 51-10-3, AND 51-30-2.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND RIGHT O/B SEAT TRACK CORRODED AND CHAFED AT STA 470 - 490. THE SEAT TRACK WAS REMOVED AND A NEW TRACK WAS INSTALLED IAW SRM 51-30-1 AND 53-05, FIGURE 4.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LT EXTERIOR FUSELAGE SKIN DENTED AT STA 541 BETWEEN LONGERON 27L AND 28L. A REPAIR WAS INSTALLED IAW SRM 51-10-4, 51-10-3, AND 51-30-2.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LEFT O/B SEAT TRACK CORRODED AT STA 470, LBL 44.5. THE SEAT TRACK WAS REMOVED AND A NEW SECTION WAS INSTALLED IAW SRM 51-30-3, 51-10-3, AND 53-05, FIGURE 4.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LT EXTERIOR FUSELAGE SKIN DENTED AT STA 1437 BETWEEN LONGERON 5L AND 6L. A DOUBLER WAS INSTALLED IAW SRM 53-04, FIGURE 38, 51-10-4, 51-10-3, AND 51-30-2.

Part: ATTACH FITTING — CRACKED (VERTICAL STAB) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A 2.2 INCH CRACK IN VERTICAL FIN ATTACH ANGLE FOR PANEL ASSEMBLY AT FS 1431, ZFS -26.812. THE ANGLE WAS REMOVED AND A NEW ANGLE WAS INSTALLED IAW SRM 51-10-4, 51-10-3, AND 51-30-2.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND THE FUSELAGE SKIN DENTED AT FS 207, L22L TO L23L AND AT FS 256, L19L TO L20L. THE AREAS WERE REPAIRED IAW SRM 53-34-0, FIGURE 2, 51-10-03, 51-30-02, AND 53-04, FIGURE 38.

Part: WEB — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND UPPER SURFACE OF CUSP WEB CORRODED AT FS 826 - 845, RBL 60. THE CUSP WEB WAS REMOVED AND A NEW CUSP WEB WAS INSTALLED IAW SRM 51-30-2, 51-10-5, AND 51-30-5.

Part: PAN — WORN (CARGO DOOR) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND FORWARD CARGO DOOR OUTER PAN STOP CUTOUTS NR 1 THROUGH NR 12 WORN. REPAIR DOUBLERS WERE INSTALLED IAW ECRA 5330-02819.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND A 1.6 INCH CRACK IN LT UPPER SIDE ANGLE ABOVE AIRSTAIR TORQUE TUBE IN AFT ACCESSORY COMPARTMENT, FS 1486, L27L. THE ANGLE WAS REMOVED AND A NEW ANGLE WAS INSTALLED IAW SRM 51-30-2, 51-10-4, 51-10-3, AND 51-30-5.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND RIGHT I/B SEAT TRACK CORRODED AT FS 237, RBL 22. A RIGHT O/B SEAT TRACK WAS FOUND CORRODED AT FS 237, RBL 44.5.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND RIGHT O/B SEAT TRACK CORRODED AT STA 798 - 807 AND RIGHT I/B SEAT TRACK CORRODED AT STA 503 - 508, RBL 22. THE CORRODED SECTIONS OF SEAT TRACK WERE REMOVED AND REPLACED IAW SRM 53-05, FIGURE 4, 51-30-2, 51-10-3, AND 51-30-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND RIGHT O/B SEAT TRACK CORRODED AT STA 1100 - 1130, RBL 44.5. THE SEAT TRACK WAS REMOVED AND A NEW SEAT TRACK WAS INSTALLED IAW SRM 51-30-2, 51-30-1, 51-10-4, AND 53-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LEFT I/B SEAT TRACK CORRODED AT FS 1183 - 1212, LBL 22. THE SEAT TRACK WAS REMOVED AND A NEW TRACK WAS INSTALLED IAW SRM 51-30-01.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND LT EXTERIOR FUSELAGE SKIN DENTED AT STA 218, L19L. THE DENTED AREA WAS CUT OUT IAW SRM 53-04, FIGURE 25. A DOUBLER AND FILLER WERE INSTALLED IAW SRM 53-04, FIGURE 25, 51-30-2, AND 51-30-05.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND RT EXTERIOR FUSELAGE SKIN DENTED AT STA 1309, L19R AND AT STA 1322, L19R - 20R. THE DENTED AREAS WERE REPAIRED BY INSTALLING A DOUBLER REPAIR IAW SRM 53-01 FIGURE 1, 53-04 FIGURE 38, 51-10-4, AND 51-10-3.

Part: SKIN — DENTED (FUSELAGE) · airframe 4,100 hrs · 20,041 cycles

INSPECTION FOUND LT EXTERIOR FUSELAGE SKIN DENTED AT STA 1497, L15L. A DOUBLER WAS INSTALLED IAW SRM 53-04 FIGURE 38, 51-10-1, AND 51-10-3.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND RT EXTERIOR FUSELAGE SKIN DENTED AT STA 332, L20R AND AT STA 370, L21L TO 22L. THE AREAS WERE REPAIRED IAW SRM 53-04 FIGURE 38, 51-30-2, 51-10-3, AND 51-10-4.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,000 hrs · 20,041 cycles

INSPECTION FOUND EXTERNAL FUSELAGE SKIN DENTED AT FS 282 BETWEEN LONGERON 22L AND 23L. A DOUBLER WAS INSTALLED IAW SRM 53-04 FIGURE 38, 51-10-11, AND 51-10-3.

Part: CABLES — OUT OF ADJUST (TAIL CONE)

THE TAILCONE HUNG UP ON AFT UPPER LATCH WHEN DEPLOYED AND THE TAILCONE RELEASE EXTERIOR HANDLE HUNG UP ON LOWER EDGE OF OPENING. THE TAILCONE CABLES WERE ADJUSTED IAW MM 53-53-00. IN ADDITION, THE SIDE CLIP ON FORWARD SIDE WAS STRAIGHTENED.

Part: SENSOR — INOPERATIVE (NLG)

THE NLG RED UNSAFE LIGHT REMAINED ILLUMINATED WHEN GEAR WAS EXTENDED FOR LANDING AT DEN. THE GREEN DOWN AND LOCKED LIGHT ILLUMINATED DURING A GO-AROUND AND THE AIRCRAFT LANDED WITHOUT INCIDENT. THE PROXIMITY SENSOR WAS REMOVED AND REPLACED. THE GEAR WAS SWUNG IAW MM 32-60-05, PAGE 201 TO 220 AND OPERATION CHECKED GOOD.

Part: SLIDE — FAILED (AFT SERV DOOR)

AFT SERVICE DOOR SLIDE FAILED EMERGENCY SLIDE LIGHT FUNCTIONAL CHECK. REPLACED EMERGENCY SLIDE PER MAINTENANCE MANUAL.

Part: SUPPORT — CRACKED (WS 91.1547)

HOU - INSPECTION FOUND A 2 INCH CRACK IN UPPER AFT LEG OF LEFT WING CROSS BRACE SUPPORT. THE CRACKED SECTION WAS REMOVED AND A NEW SECTION WAS SPLICED IN IAW ECRA 5710-01727 AND SRM 51-30-5. (M)

Part: SKIN — DENTED (FUSELAGE)

HOU - INSPECTION FOUND A DENT IN FUSELAGE SKIN SIX INCHES AFT AND SIX INCHES ABOVE LEFT AOA VANE. THE SKIN WAS REPAIRED IAW SRM 53-04, FIGURE 38. (M)

Part: WEB — CRACKED (CABIN DOOR)

HOU - INSPECTION FOUND A 1.5 INCH CRACK IN MAIN CABIN DOOR WEB BELOW HOLD OPEN HOOK MECHANISM. THE WEB WAS REMOVED AND REPLACED IAW SRM 51-30-2. (M)

Part: DOUBLER — GOUGED (BAG BIN DOOR)

HOU - INSPECTION FOUND AFT BAG BIN DOOR DOUBLER GOUGED AT FORWARD LATCH. THE DOUBLER WAS REPLACED PER SRM 52-05, FIGURE 26A. (M)

Part: PAN — CRACKED (CABIN DOOR)

HOU - INSPECTION FOUND A 2 INCH CRACK JUST ABOVE FORWARD LOWER DOOR STOP OF MAIN CABIN DOOR PAN. THE PAN SECTION WAS REPLACED IAW SRM 51-30-1, 51-30-2, AND 51-30-4. (M)

Part: ANGLE — CRACKED (BS 946)

HOU - INSPECTION FOUND A .375 INCH CRACK IN KEEL BEAM INTERNAL ANGLE AT STATION 946, SIX INCHES LEFT OF CENTER LINE. THE AREA WAS REPAIRED IAW SRM 51-30-2 AND 51-30-5. (M)

Part: ANGLE — CORRODED (BS 160)

HOU - INSPECTION FOUND FLOOR SUPPORT Z-ANGLE CORRODED AFT OF G-1 GALLEY DRAIN PORT AT STATION 160. THE FLOOR SUPPORT ANGLE WAS REMOVED AND REPLACED IAW SRM 51-30-2. (M)

Part: PAN — CRACKED (BAG BIN DOOR)

HOU - INSPECTION FOUND A 2 INCH CRACK IN PAN AT AFT LATCH OF FORWARD BAG BIN DOOR. A DOUBLER REPAIR WAS INSTALLED IAW ECRA 5210-01251. (M)

Part: PAN — CRACKED (BAG BIN DOOR)

HOU - INSPECTION FOUND A 2 INCH CRACK IN PAN AT AFT LATCH OF FORWARD BAG BIN DOOR. A DOUBLER REPAIR WAS INSTALLED IAW ECRA 5210-01251. (X)

Part: FLOORBEAM — CORRODED (CABIN)

HOU - INSPECTION FOUND CORROSION ON FLOORBEAM BEHIND HOSTESS SEAT AT FORWARD ENTRY AREA. A NEW FLOORBEAM WAS FABRICATED AND INSTALLED IAW SRM 51-30-3. (M)

Part: WEB — CRACKED (BAG BIN DOOR)

HOU - INSPECTION FOUND A 2 INCH CRACK IN AFT BAG BIN DOOR WEB AT AFT LATCH. A DOUBLER WAS FABRICATED AND INSTALLED IAW SRM 52-05. (M)

Part: INTERCOSTAL — CRACKED (CABIN DOOR)

HOU - INSPECTION FOUND A 1.25 INCH CRACK IN VERTICAL CHANNEL (INTERCOSTAL) AFT OF DOOR HANDLE SHAFT. THE INTERCOSTAL WAS REPLACED IAW SRM 51-30-2 AND 51-30-5. (M)

Part: APU — LEAKING OIL (ACFT TAIL)

FLT NR 633 - IAH - THE AIRCRAFT HAD A BRIEF HISTORY OF SMOKE APPEARING BRIEFLY IN THE CABIN DURING CLIMB-OUT. MAINTENANCE FOUND THE APU LEAKING OIL. THE OIL TANK LEVEL WAS FOUND LOW. THE OIL WAS PASSING BY COMPRESSOR CARBON SEAL AND THEN WAS BLOWN OUT OF LOAD CONTROL VALVE INTO THE BLEED SYSTEM CAUSING SMOKE IN CABIN. THE APU WAS REMOVED AND REPLACED. IN ADDITION, BOTH PACK COALESCER BAGS WERE REMOVED AND REPLACED. (M)