N894AT
Registered owner: DELTA AIR LINES INC, GA (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| SOUTHWEST AIRLINES CO | Operator | 2012-10-04 – 2012-10-04 | Operator named in NTSB report |
| SOUTHWEST AIRLINES, CO. (SWAA) | Operator | 2012-10-04 – 2012-10-04 | Operator named in NTSB report |
Accident & incident history
Maintenance disclosures
SHIP 9554 -ATO- THE FLIGHT CREW ABORTED THE TAKEOFF AT 130 KTS DUE TO THE #1 PRIMARY FLIGHT DISPLAY AND MULTI-FUNCTIONAL DISPLAY BLANKING OUT. CORRECTIVE ACTION: MAINTENANCE FOUND 2 EACH COAX CABLES LOOSE ON VIA #1 SPLITTERS AND REPLACED BOTH DISPLAY UNITS. (LP #6196222)
DOOR R1 EXIT SIGN IS MISSING. MAINTENANCE REPLACED AND INSTALLED THE MISSING LENS COVER IAW B717 AMM 33-51. LIGHT OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT IS OK FOR SERVICE. (LP #4579222)
CRACKS ON LH CUSP WEB AROUND RING BTW STA 652 AND 655. SUMMARY OF NRC 00668: LH CUSP WEB AROUND RING BTW STA 652 AND 655 WAS REPAIRED PER B717 SRM 53-00-55-2R-4 PAR 5. B. FIGURE 211. (LP #2863892 )
-AD- CENTER WING BOX LOWER SKIN XCW=20 TO XCW=42 REAR SPAR TO STRINGER #12 HAS CORROSION AND ELONGATED HOLES. REPAIR APPROVAL IS LIMITED TO 24 MONTHS FROM 14MAR23. ADDITIONAL ENGINEERING AUTHORIZATION (ER/A REVISION) IS REQUIRED FOR CONTINUED SERVICE OF THIS REPAIR LONGER THAN 24 MONTHS FROM REPAIR ACCOMPLISHMENT. NOTE TO ENGINEER: DAMAGE TOLERANCE ANALYSIS (DTA) IS REQUIRED IN ACCORDANCE WITH PROCEDURES ESTABLISHED IN FAA AC 120-93. ASSOCIATED ER/A 14-606154 ADDED FOR AC 9554. **REDEFERRED LOG TO QC, ESTAB MON INSP **. PER ER/A 606154-14AD REV A, DTE STAGE 2 ACCOMPLISHED. DTE STAGE 3 IS TRACKED ON NEW LOG PAGES #0786178 AND #0786192. PLEASE CLOSE THIS LOG PAGE #2672664. TERMINATED LOG PAGE PER ENGINEERING COMMENTS ON LINE 4. CLOSED LOG AND REMOVED MONITOR INSP PER ALERT 29JAN25 AND LOG COMMENTS. (LP #2672664)
CORROSION WAS FOUND ON FWD PASSENGER DOOR STAIRWELL INTERNAL STRUCTURE IN REF NRC 2060-1001. SUMMARY OF NRC 00572: CORROSION LEVEL 2. FWD PASSENGER DOOR STAIRWELL WAS REPLACED WITH SERVICEABLE STAIRWELL PER B717-200 AMM 52-63-01. TOOL USED CALIBRATED STD DUE DATE 25MAY23. (LP #2663000)
SKIN PANELS BTW STA 954 TO STA 974 LONG 30 TO R29 ARE CORRODED OUT OF LIMITS. WITH ORIGINAL THICKNESS OF 0.071 IN. AND THE MAXIMUM REMOVED MATERIAL FOUND IS 0.033 IN. THEREFOR AREA IS OUT OF LIMITS IN REF NRC 00192 AT AFT CARGO (C2). SUMMARY OF NRC 00512: CORROSION LEVEL 2. SKIN DOUBLER BTW STA 954 TO STA 974 LONG 30 TO R29 WAS REPAIRED PER ER/A 606222-14 REV. ORIGINAL SECTION I: PERMANENT REPAIR. (LP #2651294)
SEVERAL DENTS ON AFT MOVABLE FLAP VANE (LOWER SURFACE) AT LH WING (AI). SUMMARY OF NRC 00160: DENTS (26 EAS) ON AFT MOVABLE FLAP VANE (LOWER SURFACE) AT LH WING WERE FOUND AND EVALUATED AS FOLLOWS, WHERE, L=LENGTH, W=WIDTH, Y=DEPTH, AND W/Y MUST BE 10 OR MORE, BEING THE MOST CRITICAL DENT: DENT #12 L=0.075 IN W=0.038IN, Y=0.003, W/Y=12.301 AND THE LEAST CRITICAL DENT: DENT #24 L=O.863 IN, W=0.532 IN, Y=0.006", W/Y=93.310 THEREFORE THEY ARE WITHIN LIMITS PER B717-200 SRM 57-53-01-1A ALLOWABLE DAMAGE 1 PAR 3 AND DENTS 7 AND 9 WAS REPAIRED PER B717-200 SRM 57-53-01-2R-1 PAR 4 AND B717-200 SRM 51-70-02-0G. PERFORM DECAL CONDITION INSPECTION EVERY "C" CHECK PER TOPP MANUAL 30-10-70 PAR I PAGE 14. (LP #2647818)
CRACK ON PAN, FWD/UPPER INNER SIDE NEAR TO BEAM 5 OF FWD CARGO COMPARTMENT DOOR. (C1) SUMMARY OF NRC 00541: PAN FWD/UPPER OF FWD CARGO DOOR WAS REPAIRED PER B717-200 SRM 52-30-02-2R PROCEDURE 1 REPAIR 1 FIGURE 201. (LP #2640421)
CORROSION ON SEAT TRACKS STA Y=200-237 X=-22, STA Y=200-218 X=-44.5 AND STA Y=200 X=22 (CPAX)( W1). SUMMARY OF NRC 00425: CORROSION LEVEL 2. CORROSION WAS REMOVED ON SEAT TRACKS STA Y=200-237 X=-22, STA Y=200-218 X=-44.5 AND STA Y=200 X=22 PER B717-200 SRM 51-10-04-0G PAR. 26 C(1), UT. THICKNESS MEASUREMENT WAS ACCOMPLISHED ONLY ON SEAT TRACKS STA Y=200-237 X=-22, AND STA Y=200 X=22 WITH ORIGINAL THICKNESS IS .100 IN, REMAINING THICKNESS IS .090 IN THEREFORE AREAS REWORKED ARE WITHIN LIMITS PER B717-200 SRM 53-20-52-1A ALLOWABLE DAMAGE 1 PAR. 4 FIG. 101. AND DC-MD/BOEING NDT SPM 04- 00-06 PART.4 FIG 9. EQUIPMENT USED: OLYMPUS C/N: 1325 DUE DATE 03/DEC/23, V260SM TRANSDUCER AND SEAT TRACK STA Y=200-218 X=- 44.5 WAS REPAIRED PER PRI 605828-14 REV.1 AND ER/A 605828-14 REV. ORIGINAL SECTION I: PERMANENT REPAIR. ASSOCIATED ER/A 14-605828 ADDED FOR AC 9554. (LP #2640744)
CORROSION ON FLOOR SUPPORT 4 (EA) STA Y=218 AND X=0 TO X=13.5, STA Y=200 X=16 TO X=-6, STA Y=200-210 X=-10.5 (CPAX)(W1). SUMMARY OF NRC 00433: CORROSION LEVEL 2. FLOOR SUPPORT 4 (EA) STA Y=218 AND X=0 TO X=13.5, STA Y=200 X=16 TO X=-6, STA Y=200-210 X=-10.5 WERE REPLACED PER B717-200 SRM 51-41-05-0G AND 51-41-02-0G. (LP #2639507)
CRACK ON LONGERON 2RH ON STA Y=1144 AT AFT ACCESSORIES COMPARTMENT (CAT). SUMMARY OF NRC 00414- LONGERON 2RH ON STA Y=1144 AT AFT ACCESSORIES COMPARTMENT WAS REPAIRED PER B717-200 SRM 53-00-05- 2R REPAIR 2. (LP #2633164)
A.A. A.D. CRACK WAS FOUND OF 0.250" LENGTH ON FRAME STA Y=737 RH SIDE IN REF CARD 5310-01439-01D JOB# 094-0004 STEP: 4. SUMMARY NRC 00154: OVER WING FRAME STA Y=737 BTW LONG 8 TO 18 RH WAS REPLACED PER WORK CARD 5310-01439-02B. ASSOCIATED AA 5310-01439 ADDED FOR AC 9554 (LP #2631973)
CRACK ON INTERCOSTAL BTW STA 1002 TO STA 1022, X=22 TO X=-22, PASSENGER CABIN. SUMMARY OF NRC 00442: INTERCOSTAL BTW STA 1002 TO STA 1022, X=22 TO X=-22 WAS REPAIRED PER B717-200 SRM 51-70-11-2R-1. (LP #2631096)
SEVERAL HIDDEN CRACKS ON RH CUSP WEB UNDER RH SEAT TRACK RBL 44 BTW STA Y=674 AND Y=715 IN REF NRC 00154. SUMMARY OF NRC 00514: RH CUSP WEB UNDER RH SEAT TRACK RBL 44 BTW STA Y=674 AND Y=715 WAS PERMANENTLY REPAIRED PER B717-200 SRM 53-00-55-2 R REP 4 PAR 5 FIG 226. (LP #2630453)
IN REFERENCE TO NRC 00066, AFTER REMOTION OF RETAINER SEALS, CRACK WAS FOUND ON PAN STRUCTURE AFT CARGO DOOR, FWD EDGE BTW CL STOP #1 AND CL STOP #2. SUMMARY OF NRC 00511: PAN STRUCTURE AFT CARGO DOOR, FWD EDGE BTW CL STOP #1 AND CL STOP #2 WAS REPAIRED PER B717-200 SRM 52-30-02-2R PROCEDURE 4, REPAIR 4. (LP #2626806)
CORROSION OUT OF LIMITS ON FLOOR SUPPORT AT STA Y=200 X=-9 TO X=-44. ORIGINAL THICKNESS WAS 0.070 IN AND MINIMUM REMAINING THICKNESS IS 0.045 IN, THEREFORE THE AREA IS OUT OF LIMITS IN REF NRC 00431 AT PAX CABIN (CPAX)(W1). SUMMARY OF NRC 00484: CORROSION LEVEL 2. FLOOR SUPPORT STA Y=200 X=-9 TO X=-44 WAS REPLACED PER B717-200 SRM 51-41-02-0G. (LP #2626857)
CORRODED FLOOR SUPPORT STA Y=157-200 AND X=44.5, STA Y=180 AND X=12 TO X=38. ORIGINAL THICKNESS WAS 0.070 IN AND MINIMUM REMAINING THICKNESS IS 0.035 IN, THEREFORE THE AREA IS OUT LIMITS IN REF NRC 00434 AT PAX CABIN (CPAX)(W1). SUMMARY OF NRC 00485: CORROSION LEVEL 2. FLOOR SUPPORT STA Y=157-200 AND X=44.5 AND FLOOR SUPPORT STA Y=180 X=12 TO X=38 WERE REPLACED PER B717-200 53-10-51-0I PROCEDURE 2 IDENTIFICATION 2, SRM 51-41-02-0G AND 51-41-05-0G. (LP #2624928)
CORRODED DIAPHRAGM ON STA Y=200 X=-22. ORIGINAL THICKNESS WAS 0.020 IN AND MINIMUM REMAINING THICKNESS IS 0.012 IN, THEREFORE IT IS OUT LIMITS IN REF NRC 00424 AT PAX CABIN (CPAX)(W1). SUMMARY OF NRC 00510: CORROSION LEVEL 2. DIAPHRAGM (WEB) ON STA Y=200 X=-22 WAS REPAIRED PER B717-200 SRM 51-70-10-2R PROCEDURE 2. (LP #2625336)
CRACKS (2EAS, FWD AND AFT SIDES) WERE FOUND ON BEAM 1 DURING THE WORK PROCESS ON NRC 00081 AT L1 PASSENGER DOOR. (PTAS). SUMMARY OF NRC 00487: FWD AND AFT SIDES OF BEAM 1 AT L1 PASSENGER DOOR WERE REPAIRED PER B717-200 SRM 52-10-02-2R PROCEDURE 7 REPAIR 7. (LP #2623605)
CRACK ON WEB OF FUSELAGE DOOR FRAME, STA. 208, OVER LONGERON 11 LH AND LONGERON 15 LH. (CPAX). SUMMARY OF NRC 00394: WEB OF FUSELAGE DOOR FRAME, STA. 208, OVER LONGERON 11 LH AND LONGERON 15 LH WAS REPAIRED PER B717-200 SRM 53-10-15-2R PROCEDURE 1 REPAIR 1. (LP #2623117)
CORROSION IS OUT OF LIMITS AT THE LH CUSP WEB MEMBRANE AT STA 395 X=54 TO X=59. ORIGINAL THICKNESS WAS 0.020 INCHES AND REMAINING THICKNESS AT STA 395 IS 0.008 INCHES. THEREFOR AREA IS OUT LIMITS. REF NRC 00293 AT PAX CABIN (CPAX). SUMMARY OF NRC 00509: CORROSION LEVEL 2. LH CUSP WEB MEMBRANE AT STA 395 X=54 TO X=59 WAS REPAIRED PER B717-200 SRM 53-00-55-2R- 4 FIG. 215. (LP #2622577)
PUNCTURES (2EA) WERE FOUND ON FLOOR WEB STA Y=128 AND X=17 AT FLIGHT DECK IN REF CARD 2060-1007. SUMMARY OF NRC 00503: WEB STA Y=128 AND X=17 AT FLIGHT DECK WAS REPAIRED PER B717-200 SRM 51-70-10-2R PROCEDURE 2. (LP #2622123)
SCRATCH (2 EA) ON DIAPHRAGM STA Y=189 AND X=45 (CPAX) (W1). SUMMARY OF NRC 00423: DIAPHRAGM STA Y=189 AND X=45 WAS PERMANENTLY REPAIRED PER B717-200 SRM 51-70-10-2R PROCEDURE 2 PAR. 4 FIG. 201 (SHEET 2). (LP #2621668)
ELONGATED AND BENT HOLE ON RH CUSP WEB STA Y=715 TO 756 X-44 TO X-60 IN REF NRC 00154. SUMMARY OF NRC 00446: RH CUSP WEB STA Y=715 TO 756 X-44 TO X-60 WAS REPAIRED PER B717-200 SRM 53-00-55-2R REP. 4 FIGURE 221. (LP #2620447)
CORROSION ON FLOOR SUPPORT BTW STA 1022 TO STA 1053, X=44.5 LAVORATORY FLOOR STRUCTURE (PAX CAB) (W2). SUMMARY OF NRC 00445: CORROSION LEVEL 2. FLOOR SUPPORT BTW STA 1022 TO STA 1053, X=44.5 LAVORATORY FLOOR STRUCTURE WAS REPLACED PER B717-200 SRM 53-20-51-0I, 51-41-05-0G, AND 51-41-01-0G. (LP #2620370)
SECONDARY NRC 00428: FLOOR SUPPORT STA Y=180 AND X=-9 TO X=-43 HAS CORROSION. ORIGINAL THICKNESS IS 0.070 IN AND MINIMUM REMAINING THICKNESS IS 0.020 IN, THEREFORE THE AREA CORROSION IS OUT LIMITS AT PAX CABIN. (CPAX)(W1). SUMMARY OF NRC 00489: CORROSION LEVEL 2. FLOOR SUPPORT STA Y=180 AND X=-9 TO X=-43 WAS REPLACED PER B717-200 SRM 51-41-05-0G. (LP #2619315)
CRACK ON RH CUSP WEB MEMBRANE AT STA 655 TO 674 & X=-54 TO X=-59 PASSENGER CABIN FLOOR (CPAX). SUMMARY OF NRC 00292: RH CUSP WEB MEMBRANE AT STA 655 TO 674 & X=-54 TO X=-59 WAS PERMANENTLY REPAIRED PER B717-200 SRM 53-00-55-2R PROCEDURE 4 FIG 216. (LP #2618034)
CORROSION ON FLOOR SUPPORTS (3 EA) STA Y=196 TO 200 FROM X=16 TO X=55.5 AT PAX CABIN FLOOR STRUCTURE. CPAX. SUMMARY OF NRC 00435: CORROSION LEVEL 2. FLOOR SUPPORTS (3 EA) AT STA Y=196 TO 200 FROM X=16 TO X=55.5 WERE REPLACED PER B717-200 SRM 51-41-05 PAR 8, 51-41-01-0G, AND 51-41-02-0G. (LP #2618754)
BOTH THE L1 AND R1 LOWER EXIT SIGNS WILL NOT ILLUMINATE. MAINTENANCE REPLACED THE BATTERY PACK ABOVE SEAT 2CD, IAW B717 AMM 33 -51. OPERATIONAL CHECK WAS GOOD.
AFT CARGO COMPARTMENT STRINGER 30, BETWEEN STA 948- 954 IS CORRODED. NRC 040-0008:5331-2001/004 00196: CORROSION LEVEL 1, SPLICED NEW SECTION OF LONGERON FROM STA 937-965 REF SRM 53-20-05-2R PROC 1.
AFT CARGO COMPARTMENT STRINGER 30, STA 986 IS CORRODED. NRC 040-0008:5331-2001/001 00193: CORROSION LEVEL 1, SPLICED NEW SECTION OF LONGERON FROM STA 965-1012 REF SRM 53-20-05-2R PROC 1.
RAMP REPORTS DAMAGE AT AFT LOWER EDGE OF C1 CARGO DOOR. DAMAGE IS TO EXISTING DOUBLER EDGE. REMOVED, FABRICATED, AND DRILLED UP NEW DOUBLER AND TRIMED DAMAGE IAW B717 SRM 53-20-15-2R-5 OPTION 2. INSTALLED REPAIR DOUBLER PER B717 SRM 53-20-15 FIG 202 OPT. 2. ALL RII COMPLIED WITH (QC2060). (LP #6669040)
INB SPOILER HAS DELAMINATION BOTTON SURFACE. LARGE DELMINATION AREA.
HORIZONTAL STABILIZER BEARING AND CENTER SECTION ACCESS DOORS - MEL NUMBER ADDED FOR DISPATCH RELEASE, LOG REDEFERRAL REQUIRED. ON WALK AROUND FOUND HORIZONTAL STAB BEARING COVER MISSING. DEFERRED ITEM. WILL NEED A SUPPLEMETAL SDR ONCE REAPIR IS COMPLETE. REPORTED AS AN SDR DUE TO POSSIBILITY THE PART DEPARTED THE AIRCRAFT DURING FLIGHT. (LP5082016)
FOUND EMERGENCY LIGHT L2-938 BROKEN AFT COMPARTMENT. REPLACED TERMINALS NEEDS LIGHT ASSY MOUNTED. MOUNTED LIGHT ASSY CKS GOOD.
TAIL CONE SLIDE COVER WAS FOUND NOT SECURE. REPLACED A DAMAGED LATCH ON THE SLIDE COVER IAW AMM 25-61-02 AND RIG SLIDE IAW TASK CARD 2561-9006.
GOUGE ON THE UPPER SURFACE OF THE AFT HORIZONTAL LEG OF CANTED FRAME STA 1145 RT SIDE APPROX RBL 4-6. NRC 001-0253:5300-2004/005 00214: 566363-14 REV 1 AND ER/A 566363-14 REV O MATCH WORK COMPLIED WITH PER ER/A 566363-14 REV O.
GOUGE ON THE UPPER SURFACE OF THE AFT HORIZONTAL LEG OF CANTED FRAME STA 1145 LT SIDE APPROX LBL 4-7. NRC 001-0253:5300-2004/004 00213: PRI 566363-14 REV 1 AND ER/A 566363-14 REV O MATCH. WORK WAS PERFORMED PER ER/A 566363-14 REV O.
RIGHT INBD SPOILER PANEL CENTER HINGE BEARING LOOSE IN BORE. THE SPOILER PANEL WAS REPLACED.
EMERGENCY LIGHT LENS DAMAGED. REPLACED THE DAMAGED LENS.
FOUND EMERGENCY LIGHT AT ESCAPE RAMP PANEL IN POOR CONDITION. REPLACED THE BRACKETS IAW SRM 51-40-02.
ON SVC FOUND EMERG BATT PACK INOPERATIVE. R&R BATT CHARGER / BATT B5-235 REF AMM 33-51, WDM 33-51. CHECKS GOOD. OK FOR SVC.
DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY LIGHTING IN THE VENTRAL STAIRWAY SIDEWALL WERE INOPERATIVE. MAINTENANCE REPLACED THE POWER SUPPLY AND THE LIGHTS RETURNED TO AN OPS CONDITION.
RIGHT CUSP WEB BS 389-503 UPPER AND LOWER SURFACES, HAS SEVERAL AREAS OF CORROSION. INSTALLED NEW CUSP WEB IAW SRM 51-41-02, SRM 51-41-01 AND SRM 51-41-05.
LEFT OUTER CUSP WEB HAS CORROSION AROUND SEVERAL FASTENER HEADS BETWEEN BS 813 & 832. REPAIRED THE CUSP WEB IAW SRM 53-00-55, PG 101, 102 AND 104, AND FIG 216, REPAIR 4.
LEFT CENTER TANK UPPER REAR SPAR CORRODED AT XCW 13, 18, 52, & 59L. CORROSION ON UPPER CENTER TANK WAS REPAIRED IAW ER/A 543586-14, FASTENER HOLES DAMAGED COMMON TO CORROSION BLENDOUT AREA. WERE REPAIRED IAW PRI, REV 3, 543589-14 AND ER/A 543589-14, REV ORIGINAL. ASSOCIATED ER/A 54-358914 ADDED FOR AC 9554.
BS 1087 ABOVE STRINGER 14R, SKIN HAS A 2 DIRECTIONAL CRACK, VERTICAL LEG .5" & HORIZONAL LEG .1250". HFEC VERIFIED IAW NDT SPM 06-10-01.001 REQUEST ENGINEERING DISPOSITION. REPAIRED CRACK AT BS 1087, 514R IAW ER/A 543584-14 ASSOCIATED ER/A 00-543584 ADDED FOR AC 9554.
BS 1022, STRINGER 14R, SKIN HAS A TWO INCH HORIZONTAL CRACK HFEC VERIFIED IAW NDT SPM 06-10-01.001 PROCEDURE 1. INSTALLED REPAIR IAW PRI 543585-14, REVISION 2, AND ER/A 543585-14 REV.
BS 1133, 1.5" OTBD OF STR 2L HAS .1250 INCH SKIN CRACK AT SHEAR TIE FASTENER LOCATION. HFEC VERIFIED IAW NDTSPM 06-10-01, 001 PROCEDURE, 1 REF ORNRC 0300-0005. REMOVED CRACK FROM FUSELAGE SKIN AT BS 1133, OTBD OF STR 2L AND REPAIRED IAW EA 543582-14AD.
RT CUSP SECTION, BS 389-503, UPPER AND LOWER SURFACES, HAS SEVERAL AREAS OF CORROSION. INSTALLED RT CUSP WEB AT FS 389-503 IAW SRM 51-41-02, SRM 51-41-01 AND SRM 51-41-05.
WEB FLOOR SUPPORT FWD OF R1 DOOR AND WATER LINE PAN IS CORRODED, M ON REPAIR RACK. BLEND & CHECK LIMITS. REF ORNRC 64480-0200-0140. CORRODED BEYOND LIMITS IAW SRM 53-00-00. REPLACED FLOOR SUPPORT MATCH DRILLED NEW FLOOR SUPPORT IAW SRM 51-40-08, PG 1 TO BE INSTALLED ON ORNRC 0052.
BS 1153, 3" INBD OF STR 3R, SKIN HAS .2500" CRACK AT SHEAR TIE FASTENER LOCATION. HFEC VERIFIED IAW NDT SPM 06-10-01. 001 PROCEDURE 1, REF: ORNRC 64480-0300-0006. REPAIRED DAMAGE AREA AT BS 1153 3" INBD OF STR 3R IAW ER/A 543583-14. AMDS CONTINUATION FORM PAGES 1-5 FOR WORK COMPLETED.
LEFT PYLON APRON, FRAME BS 1076 UPPER LONGERON REPAIR CRACKED AT UPPER COWLING HINGE FITTING CUTOUT. INSTALLED FABED NEW DOUBLER FROM 2024-T3- .071 QQ-A- 250/S. 2024-T3 IS A PERMITTED SUBSTITUTION FOR 2024-T42 IAW SRM 51-30-08, FIG 1, TABLE A IAW SRM 54-50-02. REPAIR STEP 6F FIG 203, PG 209-210. PERFORMED FLOURESCENT PENETRANT OF DOUBLER IAW NON DESTRUCTIVE TESTING STANDARDS MANUAL 08-00-03. NO DEFECTS NOTED REINSTALLED AFT UPPER COWL HINGE FITTING IAW SRM 51-41-05, FIG 2 REINSTALLED NR 1 ENGINE UPPER COWLING IAW AMM 71-12-01-400-801.
UPPER CABIN LT ENGINE PYLON SUPPORT BULKHEAD, BS 1022 IS CRACKED ON AFT SIDE AT LONGERON 7L. MARKED, VERIFIED WITH EDDY CURRENT. CUT OUT DAMAGE AS MARKED BS 1022 L7L IAW SRM 51-70-11, FIG 201. HFEC OF CUTOUT SHOWED NO DEFECTS IAW NOT SPM 06-10-01. 001 TAG 6782. FABRICATED REPAIR DOUBLER FROM 7075-0 .090". HEAT TREAT TO 7075.T6 COMPLIED WITH ON CUSTOMER WO NR 64481-0010. REPAIR FROM 7075-T6 .080" AND SHIMS FROM 7075-T6 .090 IAW SRM 51-10-04, STEP 21 AND PRIMED IAW SRM 81-70-11, REPAIR 1, FIG 1.
LEFT OUTER CUSP WEB HAS CORRODED LAP JOINT AT ATTACH ANGLE AT BS 589. MARKED. BLENDED CORROSION ON LEFT UPPER CUSP ANGLE SPLICE AT BS 589 AND FOUND TO BE OUT OF LIMITS. ORIGINAL 0.080", REMAINING 0.055". REMOVED UPPER CUSP ANGLE SPLICE AND FABRICATED NEW CUSP ANGLE SPLICE AND HEAT TREATED TO CONDITION T6. ALODINED, PRIMED, PAINTED, AND INSTALLED NEW CUSP ANGLE SPLICE AT BS 589 IAW SRM 51-41-05, 53-00-00, FIG 103, MD SPM 04-00-06, SRM 51-22-01 PAR 6A(4), 6F, 6H, AND DWG 9910151, REV CH.
LH OUTER CUSP WEB HAS CORROSION AROUND SEVERAL FASTENER HEADS BETWEEN BS 813 & 832. REPAIRED LT OUTER CUSP WEB AT BS 813 TO 832 IAW SRM 53-00-55, PG 101, 102 AND 104, AND FIG 216, REPAIR 4.
LEFT OUTER CUSP WEB HAS CORRODED LAP JOINT AT ATTACH ANGLE, BS 635. MARKED. BLENDED CORROSION ON LT UPPER CUSP ANGLE SPLICE AT BS 635 AND FOUND TO BE OUT OF LIMITS. ORIGINAL 0.080", REMAINING 0.060". FABRICATED NEW UPPER CUSP ANGLE SPLICE AND HEAT TREATED TO T6 CONDITION. ALODINED, PRIMIED, PAINTED, AND INSTALLED UPPER CUSP ANGLE SPLICE AT STA 635 IAW SRM 53-00-00, FIG 103, SPM 04-00-06, SRM 51-41-05, PAR 4, SRM 51-22-01, PAR 6A, 4, 6F, 6H AND DWG 9910151, REV CH.
LEFT OUTER CUSP WEB CORRODED AT BS 544. CORRISION BLENDED BEYOND ALLOWABLE LIMITS. REPAIRED THE CUSP WEB IAW SRM 53-00-55 ALLOWABLE DAMAGE 1 AND 53-00-55 REPAIR 4.
LEFT OUTER CUSP WEB HAS TWO SPOTS OF CORROSION BETWEEN BS 794 - 813. BLENDED CORRODED AREAS AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-55 PG 101 & 102 FIG 101. FABRICATED & INSTALLED A REPAIR DOUBLER IAW SRM 53-00-55 REPAIR 4 FIG 216.
ELECTRONIC EQUIPMENT COMPARTMENT A LOWER DRAIN MAST IS CORRODED, FWD OF 218 BULKHEAD BETWEEN S27-S28R. VERIFIED DRAIN MAST DOUBLER WAS OUT OF LIMITS BY VISUAL INSPECTION. ZERO THICKNESS REMAINING. REMOVED 2 EA INTERCOSTALS TO GAIN ACCESS REMOVED DRAIN MAST AND DOUBLER. FABRICATED NEW DOUBLER REINSTALLED DRAIN MAST AND DOUBLER. REINSTALLED 2 EA INTERCOSTALS IAW AMM 30-72-02-400-801, DWG 9923686, REV D, SRM 51-41-02.
BOTH LOWER ATTACH ANGLES FOR PANEL 370AL, LT AND RT SIDES ARE CRACKED. REPLACED CRACKED ATTACH ANGLES 2 IAW SRM 51-41-02, SECTION 4, SRM 51-41-05, SECTION 8 AND ERA 510501-14MA.
LOWER BEAM CRACKED ON R-1 SERVICE DOOR AT LOWER END BELOW BEAM ATTACH FITTING REPAIR, REPLACE BEAM REF ORNRC 64480-0800-0029. REMOVED AND INSTALLED NEW Z FRAME IAW SRM 51-40-02, PAR 6 AND DWG 591084.
R1 DOOR AFT SUBFLOOR IS CRACKED AND HAS CORROSION. REPLACE SUBFLOOR IAW OR NRC 64480-0200-0145. FABRICATED NEW SUB FLOOR IAW DWG 9936535. APPLIED ALODINE IAW AMM 51-10-00-370-803. PRIMED AS REQUIRED IAW AMM 51-10-00-370-803. APPLIED TOP COAT IAW AMM 51-10-00-370-803.
DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY LIGHTING IN THE TAIL COMPARTMENT WAS INOPERATIVE. MAINTENANCE REPLACED THE BATTERY PACKS FOR THE NOTED LIGHTED AREAS AND THE OPS CHECK WAS GOOD.
SCUFFPLATE AFT CARGO BIN HAS CORROSION. OPENED UP AFT CARGO DOOR JAMS AND REMOVED CORRODED FRAME SECTION TO FOM. ITEM TRANSFERRED TO NR 02 FOR COMPLETION.
AFT CARGO DOOR CUTOUT CORRODED. C/W PRI 542549-14, REV 0, REV 1, REV 2. FINAL ERA 542549-14 REV ORIGINAL C/W AND MATCHES.
STRINGER 30L CORRODED AT BS 954. FABRICATED REPAIR AND INSTALLED IAW SRM 53-20-05, REPAIR 1. STRINGER INSTALLATION OK IAW SRM 53-20-05.
SECOND FRAME AFT UNDER INTERIOR SCUFF PLATE AFT CARGO BIN HAS CORROSION. OPENED UP AFT CARGO DOOR JAMB AND REMOVED CORRODED FRAME SECT TO FORM. REPLACED FRAME IAW DWG 995822T.
DURING SCHEDULED CHECK OF THE TAILCONE DEPLOYMENT, IT WAS NOTED THAT THE FORCE REQUIRED TO PULL THE INTERNAL RELEASE HANDLE EXCEEDED TEST LIMITS. COMPLIED WITH REPAIR ON NON-ROUTINE WC OF WO 9554 07/31/15.
REMOVED CUSP WEB FROM STA 655 TO STA 715 RT SIDE. REPLACED CUSP WEB IAW SRM 51-41. WEB WAS REMOVED TO PERFORM OVERWING FRAME REPLACEMENT DUE TO AD MANDATED INSPECTION FINDINGS.
REMOVED OTBD RT SEAT TRACK FROM STA 589 TO STA 746 TO FACILITATE OVERWING FRAME REPLACEMENT DUE TO AD MANDATED OVERWING FRAME INSPECTION FINDINGS.
DURING SPECIAL VISIT IN MSP, FOUND CRACK INDICATION ON RT SIDE FRAME 715 WITH EDDY CURRENT. REPLACED OVERWING FRAME AT STA 715 RT IAW AMDS WC 5310-01436-03B.
DURING FRAME INSPECTION IN MSP, FOUND CRACK INDICATION ON RT SIDE FRAME 674 WITH EDDY CURRENT. REPLACED OVERWING FRAME AT STA 675 RT IAW AMDS WC 5310-01436-03B.
DURING SPECIAL VISIT FOR OVERWING FRAME INSPECTION, IT WAS NECESSARY TO CUT AND SPLICE STR 11 RT STA 655-674 FOR REMOVAL OF FRAME 674 RT. INSTALLED REPAIR SPLICE IAW ER/A 530437-14MA.
FLOORBEAM BS 737 LT BETWEEN LBL 54 AND LBL 50, CRACKED. REPLACED THE FLOORBEAM ANGLE LBL 19 TO LBL 60 IAW SRM 51-40-08, 51-41-05 AND DWG 5930561, REV AC.
RT FLOORBEAM CRACKED AT RADIUS. BS 737, RBL 54. REPLACED CRACKED FLOORBEAM TEE RBL 19 TO RBL 60 IAW SRM 51-40-08, 51-41-05 AND DWG 5930561, REV AC.
VERTICAL SUPPORT ANGLE AT STA 737, LBL 44 WAS FOUND TO BE CRACKED. REPLACED VERTICAL SUPPORT IAW SRM 51-40-08, DWG 5940863, REV N AND DWG 9923417, REV B.
DURING INSPECTION, THE TEE ANGLE AT BS 715, LBL 44 WAS FOUND TO BE CRACKED. REPLACED TEE ANGLE IAW DWG 9923417.
VERTICAL SUPPORT ANGLE AT BS 737, RBL 44 WAS FOUND TO BE CRACKED. REPLACED CRACKED VERTICLE SUPPORT PN 3925812U2 AT STA 737 RBL 44 IAW SRM 51-40-08 AND DWG 5940863, REV N AND DWG 9923417, REV B.
SEAT TRACK DAMAGED BS 737 LBL 44. REPAIRED IAW ER/A 531461-14.
RT FWD OVERWING DOOR EMERGENCY LIGHT BULB INOPERATIVE. REPAIRED BULB IAW MM.
TAIL COMPARTMENT AFT EMERGENCY EXIT LIGHT BULB INOPERATIVE. REPAIRED BULB IAW MM.
RT WING FLAP NR 4 RIB DAMAGED. REPAIRED NR 4 RIB IAW SRM & DRAWING.
RT WING FLAP OTBD UPPER SKIN SECTION DAMAGED. REPAIRED SKIN IAW SRM & DRAWING.
RT WING FLAP INBD FIXED VANE UPPER SKIN SURFACE DELAMINATED. REPAIRED SKIN IAW SRM.
AFT CABIN EMERGENCY EXIT LIGHT ASSEMBLY ABOVE AFT ACCESSORY COMPARTMENT DOOR MISSING. INSTALLED LIGHT IAW AMM.
MAIN CABIN DOUBLER CUSP WEB CRACKED AT BS 674 RBL 44. REPAIRED DOUBLER IAW SRM.
MAIN CABIN DOUBLER CUSP WEB CRACKED AT BS 674 LBL 44. REPAIRED DOUBLER IAW SRM.
STRINGER CRACKED AT BS 1133, LONGERON 2L. REPAIRED STRINGER IAW SRM.
SHEAR TIE CRACKED AT BS 1144, STRINGER 2R. R & R SHEAR TIE IAW SRM.
LT WING NR 5 SLAT OTBD END FITTING CRACKED, R & R FITTING IAW SRM & DRAWING.
FWD CARGO DOOR JAMB PAN CORRODED. R & R PAN IAW SRM.
LT WING FWD BULKHEAD CTR WING UPPER SKIN CORRODED ALONG THE EDGES. REPAIRED SKIN IAW SRM.
AFT LT LAVATORY EMERGENCY LIGHT BROKEN. R & R LIGHT IAW AMM.
FRAME CRACKED AT BS 522, BETWEEN LONGERON 24L TO LONGERON 26L. REPAIRED FRAME IAW SRM.
SKIN CRACKED BETWEEN BS 514 TO BS 541, BETWEEN LONGERON 24L TO STRINGER 25L. REPAIRED SKIN IAW SRM.
FRAME CORRODED AT BS 889 BETWEEN LONGERON 27L TO LONGERON 27R. REPAIRED FRAME IAW SRM.
FRAME CORRODED AT BS 927 BETWEEN LONGERON 27L TO LONGERON 27R. REPAIRED FRAME IAW SRM.
FRAME CORRODED AT BS 908 BETWEEN LONGERON 27L TO LONGERON 27R. REPAIRED FRAME IAW SRM.
LOWER FWD EMERGENCY FLASHLIGHT INDICATOR NOT FLASHING. REPLACED BATTERY AND OPS CHECKED REF AMM.
TAIL CONE EMERGENCY EXIT SIGN INTERMITTENTLY ILLUMINATED WITH EMERGENCY LIGHT SWITCH IN ARM POSITION. (MOSTLY ON). REMOVED AND REPLACED AFT EMERGENCY BATTERY/POWER SUPPLY, TAIL EXIT SIGN OP CHECK GOOD. IAW AMM 33-51-03. PARTS VERFIED 77009
FRAME CORRODED AT BS 927, BETWEEN STR 27L TO STR 27R. REPAIRED FRAME IAW SRM.
FRAME CORRODED AT BS 908, BETWEEN STR 27L TO STR 27R. REPAIRED FRAME IAW SRM.
FRAME CORRODED AT BS 889, BETWEEN STR 27L TO STR 27R. REPAIRED FRAME IAW SRM.
L1 DOOR EMERGENCY EVAC SLIDE GIRT BAR LANYARD LOOSE. SECURED LANYARD PER AMM.
L1 DOOR EMERGENCY EVAC SLIDE GIRT BAR LANYARD LOOSE. SECURED LANYARD PER MM.
L1 DOOR EMERGENCY EVAC SLIDE LOOSE. SECURED SLIDE PER AMM.
GIRT BAR WILL NOT CLIP INTO PLACE ON L1 DOOR. CLEARED DEBRIS FROM RETAINER, OPS CHECK OK, MM 52-11, 25-61.
FWD CABIN ATTENDANT PANEL EMERGENCY LIGHT SWITCH INOP. REMOVED AND REPLACED BATTERY ASSY AT AFT CARGO COMP IAW B717 MM 33-51, OPS CHECK OK.
FWD CABIN ATTENDANT PANEL EMERGENCY LIGHT SWITCH INOP. REMOVED AND REPLACED BATTERY ASSY AT AFT CARGO COMP IAW B717 MM 33-51 / OPS CHECK OK.
AFT CARGO COMPARTMENT LONGERON SUPPORT, STA 1152, LONG L1L TO L2L, CRACKED. ACCOMPLISHED LONGERON SUPPORT REPLACEMENT PER EA 17-53-02519IR.
RIGHT PYLON APRON UPPER NR 2 HINGE CUTOUT AREA, CRACKED. ACCOMPLISHED NR 2 HINGE CUTOUT AREA DOUBLER REPAIR PER B717 SRM 54-50-02 FIG 203 REP 1.
RIGHT PYLON APRON LOWER NR 2 HINGE CUT OUT AREA, CRACKED. ACCOMPLISHED NR 2 HINGE CUTOUT AREA DOUBLER REPAIR PER B717 SRM 54-50-02 FIG 203 REP 1.
LIGHT LENS COVER MISSING AT ROW 17 FOR CABIN CEILING LIGHTING. LIGHT WORKS. INSTALLED LENS COVER REF AMM 33-51.
AFT CARGO COMPARTMENT DOOR LOWER PAN CORRODED BEYOND LIMITS. REMOVED AND REPLACED LOWER DOOR PAN SPLICE SECTION PER SRM 53-20-15.
TAIL CONE SLIDE INADVERTENTLY DEPLOYED BY MAINTENANCE. REPLACED TAIL CONE SLIDE ASSEMBLY PER B717 MM 25-61-02. REINSTALLED TAIL CONE ASSEMBLY PER B717 MM 53-52-01.
AT CRUISE ALTITUDE CABIN INFLOW LOW MESSAGE CAME ON QRH PROCEDURES FOLLOWED AND DESCENT TO FL 24.0 WA BEGUN. CABIN CONTINUED TO CLIMB W/OUT FLOW, VALVE CLOSED DURING DESCENT. CABIN ALT REACHED 12,000 AT MAXIMUM. DESCENT CONTINUED UNTIL CABIN BELOW 10,000'. LATER DURING FLIGHT CABIN INFLOW LOW MESSAGE WENT AWAY, MANUAL PRESSURE WAS USED AT A/C ALT AT 11,000. REMOVED AND REPLACED NR 2 CPC.
CABIN INFLOW LOW, CABIN CLIMBED 300-400 FT/MIN BEST CASE 1700-1800 FT/MIN WORST CASE, FORCED DESCENT TO MAINTAIN CABIN ALTITUDE OUTFLOW. VALVE FAILED TO CLOSE IN AUTO OR MANUAL. REMOVED AND REPLACED CPC.