N548AS
Registered owner: ALASKA AIRLINES INC, WA (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
FWD CARGO RT SIDEPLATE HAS CORROSIO FROM BS 500A - 500I. GROUNDED - YES. REMOVED AND REPLACED FWD CARGO RT SIDEPLATE FROM BS 500A TO 500I IAW SRM 51-40-02-0G-0.
R1 DOOR HANDLE HOUSING CUT OUT LOWER WEB CRACKED. GROUNDED - YES. REMOVED AND REPLACED R1 DOOR BEAM IAW B737-800 SRM 51-40-02-0F-0 STEP 4.B, 7C.
AFT CARGO STRAP INBD OF SILL WEB IS CORRODED. GROUNDED - YES. REMOVED AND REPLACED AFT CARGO STRAP INBD OF SILL WEB IAW SRM 51-40-02-0G-0 STEP 7.C., 4.B.
AFT CARGO STRAP INBD OF SILL WEB IS CORRODED. GROUNDED - YES. REMOVED AND REPLACED AFT CARGO STRAP INBD OF SILL WEB IAW SRM 51-40-02-0G-0 STEP 7.C., 4.B.
FWD CARGO DOOR SILL WEB HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED FWD CARGO DOOR SILL WEB IAW SRM 51-40-02-0G-0.
AFT CARGO SHIELD FWD OF CARGO DOOR IS CORRODED. GROUNDED - YES. REMOVED AND REPLACED AFT CARGO SHIELD FWD OF CARGO DOOR IAW B737-800 SRM 51-40-02-0G-0.
AFT CARGO DOOR SILL WEB IS CORRODED. GROUNDED - YES. REMOVED CORROSION SILL WEB FOUND OUT LIMITS IAW SRM 53-60-15-1A-1. REMOVED AND REPLACED AFT CARGO SILL WEB IAW SRM 51-40-02-0G-0.
FWD CARGO SHIELD AFT OF DOOR HAS CORROSION. GROUNDED - YES. REMOVED AND REMPLACED FWD CARGO SHIELD AFT OF DOOR IAW SRM 51-40-02-0G-0 STEP 7.
LEFT HORIZONTAL STAB LOWER SKIN IS CRACKED TWO LOCATIONS INBD OF RIB 7. GROUNDED - YES. REPAIRED LT HORIZONTAL STAB LOWER SKIN AT TWO LOCATIONS IB OF RIB 7 IAW SRM 55-10-01-2R-11 STEP 4A-R THIS REPAIR HAVE SUPPLEMENTAL INSPECTION REQUIREMENTS INSPECTION THRESHOLD 56.000 TOTAL FLIGHT CYCLES WITH INTERNAL DVI AND LFEC EVERY 9000 FLIGHT CYCLES.
RH HORIZONTAL STAB LOWER SKIN IS CRACKED IB SIDE OF RIB 8. GROUNDED - YES. REPAIRED RH HORIZONTAL STAB LOWER SKIN IB SIDE OF RIB 8 IAW B737-800 SRM 55-10-01-2R-11M STEP 4.A TO R THIS REPAIR HAVE SUPPLEMENT INSPECTION REQUIREMENTS INSPECTION THRESHOLD 56.000 TOTAL FLIGHT CYCLES WITH INTERVAL DVI AND LFEC EVERY 9000 FLIGHT CYCLES.
L1 EXIT PATH LIGHT INOP. GROUNDED - YES. RELAMPED L1 EXIT PATH LIGHT . REF AMM 33-51-00. OPS CHECK GOOD.
FWD CARGO PIT AFT BULKHEAD304 PANEL 121HW LOWER RAIL (IN CARGO AREA) CORRODED. GROUNDED - YES. REMOVED AND REPLACED LOWER RAIL SUPPORT IAW SRM 51-40-02 CORRODED RAIL SUPPORT EXFOLIATED 100% THROUGH VERTICAL LEG, REQUIRES TO BE REPLACED LIMITS IAW B737-800 SRM 53-30-08-1A-1 REV 84.
EMERGENCY EXIT SIGN OVERHEAD AISLE NEAR ROW 17 DISLODGED AND HANGING. GROUNDED - YES. RESECURED OVERHEAD EMERGENCY LIGHT SIGN, AS REQUIRED. OPS CHECK GOOD OK FOR SVC.
WHILE ACCOMPLISHING T/C 78233001 FOUND BATTERY PACKS FOR L1, L2, AFT LEFT, AFT RIGHT, AND RH EMERGENCY EXIT ROWS FAILED. GROUNDED - YES. VERIFIED EMERGENCY LIGHTS ASSOCIATED TO EMERGENCY BATTERY POWER SUPPLY M1670, M1672, M1673, M1694, M1695, M1674, M1675 AND M1671 FAILS BATTERY PACK CAPACITY FUNCTIONAL CHECK. REMOVED AND REPLACED M1670, M1672, M1673, M1694, AND M1695 BATTERY PACK AND POWER SUPPLY. REF AMM 33-51-06. REMOVED AND REPLACED M1674, M1675 AND M1671 REF AMM 33-51-06. OPS CHECK GOOD.
L1 DOOR EMERGENCY BOARDING LIGHT, LOCATED LOW AND ON THE FORWARD SIDEWALL, LENSE COVER IS BROKEN. GROUNDED - YES. RELAMPED AND REPLACED LENS COVER. OPS NORMAL.
RIGHT HAND HORIZONTAL STABILIZER SEVENTH RIB OUT IS CRACKED. GROUNDED - YES. CUT OUT DAMAGE AND REPAIRED RIB AT 2 LOCATIONS IAW B737-800 SRM 55-10-09-2R-4.
RIGHT HAND HORIZONTAL STABILIZER THIRD RIB OUTBOARD OF FUSELAGE HAS TWO CARCKS. GROUNDED - YES. CUT OUT DAMAGE AND REPAIRED RIB AT TWO LOCATIONS IAW B737-900 SRM 55-10-09-2R-4.
L/H HORIZONTAL STABILIZER 3RD RIB OUT CRACKED AT 3 PLACES FLAGED. GROUNDED - YES. CUT OUT DAMAGE AND REPAIRED RIB AT 3 PLACES IAW B737-800 SRM 55-10-09-2R-4.
ROW 16 EXIT LIGHT MISSING. GROUNDED - YES. REMOVED AND REPLACED EXIT LIGHT AS REQUIRED.
FWD GALLEY EXIT SIGN FELL OFF MOUNTING BRACKET. GROUNDED - YES. REMOVED AND REPLACED FWD GALLEY EXIT SIGN EMERGENCY LIGHT SYSTEM OP'S CK IS GOOD.
AFT CARGO FIRE ARM LIGHT AND FIRE BELL SOUNDED DURING FLIGHT MOMENTARILY CARGO FIRE TEST DOES NOT DISPLAY DETECTOR FAULT OR MASTER CAUTION DURING GROUND TEST. GROUNDED - YES. PERFORMED CARGO COMPARTMENT SMOKE DETECTION OPERATIONAL TEST. TEST NORMAL FAULT DETECTOR LIGHT BULB IS GOOD WHEN PRESS TO TEST.
DURING DESCENT @ ABOUT 11,000 FEET AFT LOWER CARGO COMPARTMENT FIRE INDICATION ILLUMINATED. HALON BOTTLE DISCHARGED. FIRE INDICATION WENT OUT. GROUNDED - YES. ACCOMPLISHED GVI AFT CARGO COMPT. NO HEAT OR SMOKE EVIDENCE FOUND. BITE CK CEU INIT REF B737-800 FIM 26-16 TASK 801. OK NO FAULTS. OPERATIONAL TEST AFT CARGO BAY SMOKE DETECTION REF B737-800 AMM 26-16-00-710-801. OPS CK OK. REF T/C 78226001 FOR REPLACEMENT OF #1 CARGO FIRE BOTTLE.
R1 DOOR NOT CLOSING UNLESS PRESSURE IS APPLIED ON INNER UPPER SIDE OF DOOR. GROUNDED - YES. REMOVED AND REPLACED DAMGED UPPER AFT DOOR BEARING LATCH RECEIVER AND ACCOMPLISHED ADJUSTMENT REF B737-800 AMM 52-41-00. FOUND SNUBBER BYPASSING. REMOVED AND REPLACED SNUBBER REF AMM 52-41-51.
EXIT ROW EXIT SIGN SEEMS TO BE MISSING FRONT PART. GROUNDED - YES. INSTALLED EXIT ROW SIGN COVER. OPS CHECKED GOOD AND SECURED ---- IN REF. TO B737-800 AMM 33-51-01.
AFT CARGO PIT RH CARGO TRACK CRACKED AT STA 727I AND 727J. GROUNDED - YES. REPAIRED AFT CARGO RH TRACK STA 727 +10" TO STA 727 IAW 737-800 SRM 53-00-53-2R-3.
R/H TRANSITION PANEL HAS MULTIPLE AREAS OF CORROSION FROM STA 727 TO 767. GROUNDED - YES. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-00-53-1A-2. REMOVED AND REPLACED R/H TRANSITION FROM STA 727 TI 767 IAW B737-800 SRM 53-00-53-2R-5 REPAIR 5W= 4" O= .040 R= .027 L= 1.5" D= .013.
L/H TRANSITION HAS MULTIPLE AREAS OF CORROSION FROM STA 727 TO 847. GROUNDED - YES. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-00-53-1A-2. REMOVED AND REPLACED L/H TRANSITION FROM STA 727 TO 847 IAW B737-800 SRM 53-00-53-2R-5 REPAIR 5W= 5" O= .040" R= .031" L= 2" D= .009".
R/H SHIELD FROM STA 767 TO 787 HAS AREAS OF CORROSION. GROUNDED - YES. CORROSION FOUND TO BE 100% MATERIAL LOSS REMOVED AND REPLACED SHIELD IAW B737-800 SRM 51-40-02-0G-0W=2" O= .050" R= 0 L= 2" D= .050".
STA 986 FLOOR BEAM HAS CORROSION AT APPROX RBL 45. GROUNDED - YES. REPAIRED FLOOR BEAM IAW B737-800 SRM 53-70-51-2R-6, REPAIR 6, FIGURE 203 AND 205.
AT CRUISE NOTIFIED ELECTRIC SMOKE & FUMES IN CABIN. SMELL & FUMES INCREASING RAPIDLY THROUGHOUT CABIN. RAN CHECKLIST AND SMOKE AND FUMES STOPPED AFTER TURNING RECIRC FANS & UTILITY & IFS/PASS OFF. GROUNDED - YES. PERFORMED CABIN ODOR T/S PER B737-800 FIM 05-51 TASK 814. FOUND RH RECIRC FAN PRODUCING FUMES AND NOISE. NO OTHER DEFECTS FOUND. REMOVED AND REPLACED RH RECIRCULATION FAN IAW B737-800 AMM 21-25-02-400-801. ALSO REMOVED AND REPLACED RECIRCULATION HEPA AIR FILTER IAW AMM 21-25-01-000-801. OPS CHECK AND LEAK CHECKS GOOD.
EMERGENCY EXIT LIGHTS INOP ON RIGHT SIDE OF AIRCRAFT FROM AFT OVERWING EXIT BACK. EMERGENCY EXIT LIGHTS ARE INTERMITTENT ON LEFT SIDE OF AIRCRAFT. GROUNDED - YES. FOUND 6 EACH OF R/H AFT EMERGENCY EXIT AISLE LIGHTS, R2 OVERHEAD DOOR EMERGENCY EXIT LIGHT, EXTERIOR R/H WING GROUND ILLUMINATION LIGHT, AND EXTERIOR R/2 DOOR SLIDE EMERGENCY LIGHT INOP. REMOVED AND REPLACED 2 EACH EMERGENCY LIGHT BATTERIES FOR COINCIDING LIGHTS REF B737-800 AMM 33-51-06. RELAMPED BOTH EXTERIOR LIGHTS REF AMM 33-51-04. PERFORMED OPERATIONAL TEST REF AMM 33-51-00.
EMERGENCY EXIT SIGN, CEILING, ROW 17 CAME OFF. GROUNDED - YES. INSTALLED EMERGENCY EXIT SIGN LENS, CEILING, ROW 17 REF B737-800 AMM 33-51-01.
R1 DOOR EMERGENCY LIGHT INOP (EXTERIOR) & INTERIOR FWD GALLEY FLOOR PROXIMITY EMERGENCY LIGHT INOP. GROUNDED - YES. REPLACED RT EMERGENCY POWER SUPPLY OPS CHECK GOOD. REF AMM 33-51-06 EMERGENCY LIGHTS OK FOR SERVICE.
FA'S REPORT L1 DOOR GETS "STUCK" DURING THE CLOSING PROCESS. VERY DIFFICULT TO CLOSE FRM-D13 27 111. GROUNDED - YES. LUBED UPPER AND LOWER DOOR TRACKS OPS NORMAL.
FWD LEFT OVERWING EXIT SIGN HAD TWO BULBS INOPERATIVE. AFT LEFT HAD ONE. ACFT GROUNDED. REPLACED THE LAMPS. OPS GOOD IAW AMM 33-51-01.
EXIT SIGN AT THE RIGHT AFT OVERWING EXIT HAS SEVERAL LAMPS INOPERATIVE. ACFT GROUNDED. REPLACED THE LAMPS AND TESTED IAW AMM 33-51-01-960-801. OPS NORMAL.
CABIN EMERGENCY LIGHTS RANDOMLY TURN ON AND OFF. ACFT GROUNDED. FOUND THE L1 DOOR & SLIDE LIGHTS ILLUMINATING RANDOMLY. REPLACED THE M1675 BATTERY PACK IAW AMM 33-51-06. OPS NORMAL.
CAPTAIN REPORTED L2 DOOR OPENS ABOUT HALFWAY AND STOPS. ACFT GROUNDED. DISCONNECTED THE L2 DOOR SNUBBER FROM AIRCRAFT SIDE FOR TROUBLESHOOTING & DOOR STILL OPENS HALFWAY & STOPS. RECONNECTED DOOR SNUBBER TO AIRCRAFT FUSELAGE SIDE IAW AMM 52-13-51-400-801 STEP 3.E.(1)(E). ACCOMPLISHED AFT ENTRY DOOR LUBRICATION IAW AMM 12-25-12-640-801, L2 DOOR NOW OPERATES SMOOTHLY & DOES NOT STOP UPON OPENING, AIRCRAFT OK FOR CONTINUED SERVICE.
EMERGENCY LIGHT OVERWING EXIT HANDLE FLOODLIGHT AT LEFT AFT OVERWING EXIT FORWARD LAMP INOP. GROUNDED - YES. RELAMPED AND TESTED PER AMM 33-51-01-960-801 - OPS NORMAL.
EMERGENCY LIGHT AREA LIGHT (AISLE LIGHT) INOP AT ROW 18 LEFT. GROUNDED - YES. REMOVED AND REPLACED AREA LIGHT ASSY PER MM 33-51-03-960-802 - OPS NORMAL.
EMERGENCY LIGHT EXIT LOCATOR SIGN AT LEFT AFT OVERWING EXIT IS BROKEN. GROUNDED - YES. REMOVED, REPLACED, AND TESTED OVERWING EXIT LOCATOR SIGN AT LEFT AFT OVERWING EXIT PER AMM 33-51-01-960-802 - OPS NORMAL.
L1 DOOR DIFFICULT TO CLOSE. ACFT GROUNDED. REMOVED AND REPLACED L1 DOOR ASSIST SPRING AND ACCOMPLISHED L1 DOOR RESTORATION OPERATION 917 IAW AMM 52-11-00, OPERATIONAL CHECKED GOOD.
MAIN CABIN FLOOR SUPPORT CORRODED BS 328 - 344, LBL 11. ACFT GROUNDED. REMOVED AND REPLACED THE FLOOR SUPPORT IAW DWG 141A5410 & SRM 51-40-02.
MAIN CABIN FLOOR, AFT PRESSURE BULKHEAD WEB, SEVERAL SPOTS CORROSION AND BARE METAL. GROUNDED - YES. REMOVED AND REPLACED LEFT-HAND GALLEY SHEAR WEB, PART #147A5712-514 AND RIGHT-HAND SHEAR WEB PART#147A5712-53 IAW B737-800 SRM 51-40-02 AND BOEING DRAWING 147A5700 REV B SHEET 98,99 AND 100 DOTR Z721 REMOVED.
BULKHEAD WEB HAS EVIDANCE OF A CRACK AT BS 663 LBL 34. ACFT GROUNDED. CUT OUT DAMAGE, FABRICATED A REPAIR WEB AND FILLER IAW SRM 57-10-10 FIG 203, 51-20-01, SRM 20-41-02, AND INSTALLED IAW SRM 57-10-10 FIG 203.
AFT CARGO DOOR, LOWER THRESHOLD WEB IS CORRODED. ACFT GROUNDED. REMOVED & REPLACED AFT CARGO DOOR LOWER THRESHOLD WEB IAW DWG 146A8123 REV C. P.O.# 880674.2.
AFT CARGO BAY, RT TRANSITION PANEL HAS CORROSION FROM BS 727A - 767. ACFT GROUNDED. BLENDED OUT CORROSION FROM AREA IAW SRM 53-00-53-1A-2. ORIG THICKESS .040 AND REMOVED .006,REMAINING MATL .034 WHICH IS OUT OF LIMITS IAW SRM 53-00-53-1A-2,REMOVED DAMAGED TRANSITION PANEL IAW SRM 51-40-02, A NEW TRANSITION PANEL FABRICATED AND INSTALLED IAW DWG 146A7500 REV A.
AFT CARGO BAY LEFT TRANSITION PANEL HAS CORROSION FROM BS 727B - 847. ACFT GROUNDED. BLENDED OUT CORROSION IAW SRM 53-00-53-1A-2. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED DAMAGED TRANSITION PANEL IAW SRM 51-40-02. A NEW TRANSITION PANEL WAS FABRICATED AND INSTALLED IAW DWG 146A7500 REV A.
FORWARD CARGO DOOR CUTOUT DOOR SILL UPPER SURFACE CORRODED. ACFT GROUNDED. REMOVED CORROSION, AND FOUND TO BE OUT OF LIMITS IAW SRM 53-30-15-1A-1 REMOVED AND REPLACED IAW SRM 51-40-02 AND DWG 143A8330 REV.
FLOOR SUPPORT AT BS 947 - 967, RBL 24 HAS CORROSION ON UPPER SURFACE. ACFT GROUNDED. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-70-51-1A-1 FIGURE 103, DETAIL C. REMOVED AND REPLACED THE FLOOR SUPPORT IAW DWG 147A5650 SHEET 5 REV E.
FLOORBEAM, BS 951, LBL 16 - 24.5 HAS CORROSION ON UPPER SURFACE. ACFT GROUNDED. REMOVED CORROSION, AND FOUND TO BE OUT OF LIMITS IAW SRM 53-70-51-1A-1 FIGURE 103 DETAIL C. REMOVED AND REPLACED THE FLOORBEAM IAW DRAWING 147A5650 SHEET 2 REV C.
FLOORBEAM AT BS 986.5, RBL 12 - LBL 48 CORRODED. ACFT GROUNDED. REMOVED REPAIR IAW SRM 51-40-02. FABRICATED AND INSTALLED A NEW REPAIR IAW SRM 53-70-51-2R-4 REPAIR 4.
FLOOR SUPPORT AT BS 947.5 - 967, RBL 16 HAS CORROSION ON UPPER SURFACE. ACFT GROUNDED. REMOVED CORROSION, AND FOUND TO BE OUT OF LIMITS IAW SRM 53-70-51-1A-1 FIGURE 103 DETAIL C. REMOVED AND REPLACED THE FLOOR SUPPORT IAW DRAWING 147A5650 SHEET 4 REV. E
FLOORBEAM AT BS 951, RBL 15 - 24 HAS CORROSION ON UPPER SURFACE. ACFT GROUNDED. REMOVED CORROSION, AND FOUND TO BE OUT OF LIMITS IAW SRM 53-70-51-1A-1 FIGURE 103, DETAIL C. REMOVED AND REPLACED IAW DRAWING 147A5650, SHEET 5, REV E.
MAIN CABIN FLOOR STRUCTURE (SECTION 47) AFT WET AREA, FLOOR SUPPORT AT BS 947.5-967, LBL 16 CORRODED ON UPPER SURFACE. ACFT GROUNDED. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-70-51-1A-1 FIGURE 103, DETAIL C. REMOVED AND REPLACED THE FLOOR SUPPORT IAW DRAWING 147A5650 SHEET 1 REV C.
FLOORBEAM AT BS 951, RBL 26-49 HAS CORROSION ON UPPER SURFACE. ACFT GROUNDED. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-70-51-1A-1 FIGURE 103, DETAIL C. REMOVED AND REPLACED FLOORBEAM ANGLE IAW SRM 51-40-02 AND DRAWING 147A5650 REV-SHEET 45.
MAIN CABIN FLOORBEAM AT BS 947 RBL 48 - 50 CORRODED ON UPPER SURFACE. ACFT GROUNDED. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-70-51-1A-1, FIGURE 103, DETAIL C. REMOVED AND REPLACED THE FLOORBEAM IAW SRM 51-40-02 AND DRAWING 147A5650 REV- SHEET 45.
MAIN CABIN FLOOR STRUCTURE AFT WET AREA, FLOORBEAM AT BS 947.5, RBL 50, LOCATED NEAR LAV MOUNT CORRODED ON UPPER SURFACE. ACFT GROUNDED. REMOVED CORROSION ON UPPER SURFACE AND FOUND TO BE OUT OF LIMITS IAW SRM 53-70-51-1A-1 FIGURE 103, DETAIL C. REPAIRED THE FLOORBEAM RBL 42- 60 IAW SRM 53-70-51-2R-5, REPAIR 5, ALTERNATIVE 2.
MAIN CABIN FLOOR STRUCTURE, INTERCOSTAL LOCATED AT BS 294.5-BS 312, LBL 11.10 CORRODED. GROUNDED, YES. CHECKED LIMITS ON INTERCOSTAL AND FOUND TO BE BEYOND THE LIMITS IAW SRM 53-10-51-1A-1. REMOVED AND REPLACED INTERCOSTAL IAW BAC DWG 141A5600 REV N AND SRM 51-40-02.
MAIN CABIN, AFT GALLEY/SERVICE DOOR (R2), LOWER SILL, INNER CHORD CORRODED. GROUNDED, YES. REMOVED CORROSION ON AFT GALLEY/SERVICE DOOR LOWER SILL, INNER CHORD, ORIGINAL THICKNESS 0.080, REMAINING THICKNESS 0.065, REMOVED 0.015 FOUND TO BE OUT OF LIMITS IAW SRM 53-70-15-1A-1 FIG 103 DETAIL D. REMOVED AND REPLACED INNER CHORD IAW SRM 51-40-02 AND DRAWING 147A8501 REV A SHEETS 93 AND 94.
RIGHT WHEEL WELL FORWARD PRESSURE PANEL ABOVE CENTER WING, WEB CRACKED RBL 40. GROUNDED - YES. CUT AND REMOVED DAMAGE PART OF THE WEB, FABRICATED WEBS AND FILLERS IAW SRM 57-10-10, ALODINED PARTS IAW SRM 51-20-01. PRIMED PARTS IAW SRM 51-21-72, INSTALLED REPAIR WEBS AND FILLERS IAW SRM 57-10-10 FIG 206, APPLIED VAPOR BARRIER IAW AMM 28-11-00, THIS IS A CATEGORY B REPAIR WITH AN INSP THRESHOLD OF 56,000 FLIGHT CYCLES WITH INTERVAL OF 36,000 FLIGHT CYCLES BY INSP METHOD OF HFEC AND LFEC.
MAIN CABIN FLOOR STRUCTURE, SECTION 41 AT BS 328-BS 344, LBL 45.60, WL 208.1, INTERCOSTAL CRACKED AT FASTENER HOLE LOCATION. GROUNDED - YES. REMOVED AND REPLACED MAIN CABIN FLOOR STRUCTURE , INTERCOSTAL, AT BS 328- BS 344, LBL 45.60, WL 208.1 IAW DRAWING 141A5400 REV- SHEET 28.
MAIN CABIN FLOOR SUPPORT, SECTION 41 AT BS 312 - 328, LBL 45.60, WL 208.1, CRACKED AT FASTENER HOLE LOCATION. ACFT GROUNDED. REMOVED AND REPLACED THE FLOOR SUPPORT IAW DWG 141A5400 REV-.
MAIN CABIN FLOOR SUPPORT, SECTION 41 AT BS 312 - 328, RBL 31.6, WL 208.1 CRACKED. ACFT GROUNDED. REMOVED AND REPLACED THE FLOOR SUPPORTIAW DWG 141A5400 REV-.
FORWARD E & E BAY ACCESS DOOR EXTERIOR SKIN DENTED. GROUNDED - YES. EVALUATED DENT AND FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 52-41-01.REMOVED DOOR LATCHING MECHANISM IAW CMM 52-48-13. CUTOUT DAMAGE AREA IAW SRM 52-00-01-2R-2. FABRICATED FILLER AND DOUBLER IAW SRM 52-00-01-2R-2. FABRICATED FILLER AND DOUBLER IAW SRM 52-00-01-2R-2. ALODINED FILLER AND DOUBLER IAW SRM 51-20-01. PRIMED FILLER AND DOUBLER IAW SOPM 20-41-02. INSTALLED REPAIR FILLER AND DOUBLER IAW SRM 52-00-01-2R-2. REINSTALLED LATCHING MECHANISM AND OPS CHECKED IAW CMM 52-48-13. OPS CHECK GOOD PAINTED REPAIR IAW AMM 51-21-99.
A ONE AND HALF INCH CRACK FOUND ON RIGHT HORIZONTAL STABILIZER LOWER SKIN AT HSS 94.7 AT THE REAR SPAR. ACFT GROUNDED. INSTALLED A REPAIR DOUBLED IAW SRM 55-10-01-2R-11.
A .75 INCH CRACK FOUND ON RIGHT HORIZONTAL STABILIZER LOWER SKIN AT HSS 138.7, 9 INCHES FROM THE REAR SPAR. ACFT GROUNDED. INSTALLED A REPAIR DOUBLER IAW SRM 55-10-01-2R-11.
A TWO INCH CRACK WAS FOUND ON THE LEFT HORIZONTAL LOWER SKIN AT HSS 96.7 AT THE REAR SPAR. ACFT GROUNDED. REPAIRED THE SKIN IAW SRM 55-10-01-2R-11.
AT FWD LOWER ATG LOCATION 2 EXISTING FASTENER HOLES ENLARGED, FWD HOLE BS 500A+12.5, RBL 1.5, AFT HOLE 500A+14.7 LBL 2.8. ACFT GROUNDED. REPAIRED IAW EA 800-53EA-16944.
FWD ENTRY L1 DOOR HARD TO CLOSE. ACFT GROUNDED. FOUND THE LOWER HINGE COVER SCREW HOLES WORN CAUSING COVER TO CATCH MAKING DOOR HARD TO OPEN. NEED NEW COVER. CHECKED AND RELEASED IAW CDL 52-10-1B. INSTALLED NEW HINGE COVER AND ADJUSTED IAW AMM 52-11-00-820-801.
PAX WITH HIS HEAD DISLODGED OVERHEAD EMERGENCY EXIT SIGN MID CABIN. ACFT GROUNDED. REATTACHED MID CABIN EMERGENCY EXIT SIGN ASSY REF AMM 33-51-01, OPS NORMAL.
ON WALKAROUND, FOUND EMERGENCY EXIT ROW 16 DEF LIGHT LENS EXIT LIGHT WAS MISSING. ACFT GROUNDED. INSTALLED EMERGENCY EXIT LIGHT LENS COVER ON ROW 16 DEF REF AMM 33-51-04.
EMERGENCY LIGHT EXIT LOCATOR SIGN ADJACENT TO L-1 DOOR IS BROKEN. ACFT GROUNDED. REMOVED, REPLACED, AND TESTED EXIT LOCATOR SIGN LIGHT ASSY IAW MM 33-51-01-960-802. OPS NORMAL.
EMERGENCY LIGHT EXIT SIGN HAS A BROKEN LENS. ACFT GROUNDED. R & R LENS AND TESTED LIGHT ASSY IAW MM 33-51-01-960-801. OPS NORMAL.
COVER FOR EXIT SIGN BY L2 DOOR MISSING. ACFT GROUNDED. FOUND & REINSTALLED EXIT SIGN LENS AT AFT GALLEY L2 DOOR AREA.
COCKPIT L1 WINDOW OTBD UPPER CORNER FRAME IS CRACKED. ACFT GROUNDED. REPAIR OF WINDOW FRAME ACCOMPLISHED ON SB737-53-1336NG800-1, OPS 9955. .
FLIGHT DECK R1 WINDOW FRAME UPPER OTBD CORNER HAS A CRACK. ACFT GROUNDED. REPAIR OF WINDOW FRAME ACCOMPLISHED ON SB737-53-1336NG800-4.
FWD CARGO BAY AFT BULKHEAD LT SUPPORT RAIL IS CORRODED. ACFT GROUNDED. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS, CORROSION IS EXFOLIATED IAW SRM 53-00-53. REMOVED SUPPORT RAIL ANGLE IAW SRM 51-40-02. LOCATED AND DRILLED NEW SUPPORT RAIL ANGLE IAW SRM 51-40-05. REINSTALLED NEW SUPPORT RAIL ANGLE IAW SRM 51-40-03.
FWD CARGO BULKHEAD PANEL LOWER SUPPORT ANGLE CORRODED BS 500I, RBL 26-LBL 26. ACFT GROUNDED. REMOVED CORROSION ON FWD CARGO BULKHEAD PANEL LOWER SUPPORT ANGLE ORIGINAL MATERIAL .071 IAW DWG 143A9486, MATERIAL LOSS .014 REMAINING .056 FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53, USE UT T82250 DUE DATE 10-23-2014. R & R SUPPORT ANGLE IAW SRM 51-40-02.
FWD CARGO TRANSITION PANEL CORRODED, BS 500C+17 - 500I, RBL 26. ACFT GROUNDED. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53. REMOVED CORRODED SECTION OF TRANSITION PANEL, FABRICATED NEW TRANSITION PANEL AND SPLICE PLATE, ALODINED, PRIMED AND PAINTED IAW SRM 53-00-53RP5 AND AMM 51-21-10, AND INSTALLED TRANSITION PANEL, SPLICE PLATE IAW SRM 53-00-53R5.
LEFT HORIZONTAL STABILIZER LOWER SKIN HAS CRACK INDICATION AT STA 101.90 APPROXIMATELY 14' FROM AFT SPAR MARKED IN RED. ACFT GROUNDED. REPAIRED LOWER SKIN CRACK WITH REPAIR DOUBLER IAW SRM 55-10-01-2R-11, REPAIR 11.
LT HORIZONTAL STABILIZER LOWER SKIN HAS CRACK INDICATION AT STA 101.90 APPROXIMATELY 9' FROM AFT SPAR MARKED IN RED. ACFT GROUNDED. REPAIRED CRACKED SKIN WITH REPAIR DOUBLER IAW B737-800 SRM 55-10-01-2R-11 REPAIR 11. ALL WORK WAS ACCOMPLISHED ON NR G372253 THIS IS A CATEGORY B REPAIR WITH AN INSPECTION THRESHOLD OF 56,000 CYCLES.
AFT LOWER CARGO COMPARTMRNT FLOOR SUPPORT CORRODED BS 773. ACFT GROUNDED. REMOVED CORRODED ON AFT LOWER CARGO COMPARTMENT FLOOR SUPPORT IAW SRM 53-00-53 ORIG MATERIAL 0.070 IAW DWG 146199401 AND BAD 1505-100581 MATERIAL REMAINING 0.060 FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53. REPLACED A NEW AFT LOWER CARGO COMPARTMENT FLOOR SUPPORT IAW BAC DWG 146A9401 REV C PART INSTALLED 9900.
FWD CARGO TRANSITION PANEL CORRODED BS 500C+17-BS 500I, LBL 26. ACFT GROUNDED. FABRICATED TRANSITION SECTION IAW SRM 51-40-02 AND 53-00-53-2R-5 ALODINED AND PRIMED IAW SRM 51-20-01. PAINTED IAW AMM 51-21-99. R & R SECTION OF TRANSITION IAW SRM 51-40-02 AND 53-00-53-2R-5.
AFT LOWER CARGO BAY FLOORBEAM CORRODED BS 887. ACFT GROUNDED. REMOVED CORROSION IAW DWG 146A9401 AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED THE FLOORBEAM TEE IAW SRM 51-40-02 AND INSTALLED A NEW TEE ASSY IAW SRM 51-40-02.
L1 DOOR LOWER RIGHT SMALL EXIT LIGHT COVER CAME OFF LIGHT RECEPTACLE AND SMALL GLASS WINDOW BROKE. ACFT GROUNDED. R & R L-1 DOOR EXIT LT COVER.
F/A REPORTED R2 DOOR LOWER EXIT SIGN IS MISSING. ACFT GROUNDED. R & R THE SIGN IAW MM 33-51-01. OPS CHECKED GOOD.
FUEL IMBALANCE ALERT, LT SIDE AT FL380. RAN CHECKLIST. DID NOT BALANCE. FUEL LEAK CONFIRMED. SHUT NR 1 ENGINE DOWN AND DIVERTED. F/A REPORTED HEARING LOUD UNUSUAL THUD NOISE LT SIDE AT THE SAME TIME. ACFT GROUNDED. DIVERTED. CROSSFEED VALVE FUNCTIONAL TEST IAW AMM 28-22-00-730-802. CHECKED NORMAL. NO EVIDENCE OF FUEL LEAK ON ENGINE COWLS UPPER AND LOWER WING SURFACE, SPAR OR FLAP WELL. ENGINE COWLS AND C-DUCTS OPENED. NO LEAK NOTED FROM PLUMBING, INJECTORS OR COMPONENTS. CLOSED AFTER INSPECTION IN PYLON PANEL ABOVE ENGINE. NO LEAK AT FUEL LINE. BAGGED DRAIN LINES AND RAN AT IDLE AND 70 PERCENT N1 10 MINS IAW SEAMC. NO LEAKS OR SIGNIFICANT DIFFERENCE BETWEEN LT AND RT FUEL TANK BURN. NO SIGNIFICANT DIFFERENCE BETWEEN FUEL STICK READINGS AND QTY DISPLAY. REF ALT FUELING PROCEDURES MANUAL. RESTORED ACFT TO NORMAL CONFIGURATION. HIGH POWER RUN REF AMM 71-00-00-700-823 (36). FQIS, EEC AND ACT TEST IAW AMM 71-00-00-700-800. ACCOMPLISHED FUNCTIONAL CHECK FLIGHT, OPS NORMAL. TSR ISSUED. COMPLIED WITH TSR816062. INSPECTED FUEL CROSSFEED VALVE SPLINE FOR POSSIBLE WEAR. DEGREES OF FREE PLAY IS 4-6 DEGREES WHICH IS DEEMED TO BE NORMAL PLAY. REINSTALLED CROSSFEED VALVE ACTUATOR IAW AMM 28-22-21. OPS CHECK GOOD.
WHILE PERFORMING EMERGENCY LIGHTS OPS CHECK, FOUND PASSENGER COMPARTMENT EMERGENCY LIGHTS ON RT SIDE ABOVE SEAT ROWS 17, 19, & 27 ARE INOPERATIVE. ACFT GROUNDED. LIGHT ASSY AT 17, 19, & 27 HAVE BROKEN GROUND TABS INSIDE SOCKETS. REPLACED LIGHT ASSYS AND BATTERY CHARGER PACK ASSY M1671. OPS CHECK OK. REF AMM 33-51-03/201 AND 33-51-06/201.
SYSTEM A ENGINE DRIVEN PUMP LOW PRESSURE LIGHT CLIMBING THROUGH 30,000 FT. ACCOMPLISHED QFR PROCEDURE. CREW DECLARED EMERGENCY AS HYD QTY CONTINUED TO DROP. RETURNED TO DEPARTURE. ACFT GROUNDED. REMOVED A SYSTEM ENGINE DRIVEN PUMP REF AMM 29-11-000-801-001, REMOVED ENG DRIVEN PUMP CASE DRAIN FILTER ELEMENT, NO CONTAMINATION NOTED, INSTALLED FILTER ELEMENT REF AMM 29-11-51, INSTALLED A SYS ENGINE DRIVEN PUMP REF AMM 29-11-11-400-801-001, OPS CHECK AND LEAK CHECK GOOD.
F/A REPORTS L1 DOOR EXIT LIGHT LENS COVER BROKEN. ACFT GROUNDED. REPLACED LENS IAW AMM33-29-00.
EMERGENCY EXIT LIGHT BATTERY CHARGER INOPERATIVE. R & R BATTERY CHARGER IAW AMM 33-51-06-9660-806. OPS CHECKED GOOD IAW AMM 33-51-06-960-806.
MAIN CABIN SEAT TRACK AT BS 520 LBL45.5 IS GOUGED. ACFT GROUNDED. REPAIRED SEAT TRACK IAW SRM 53-00-52-2R-4.
MAIN CABIN SEAT TRACK AT STATION 520, RBL24.5 IS GOUGED. REPAIRED SEAT TRACK AT STA 520 RBL 24.5 IAW SRM 53-00-52-2R-4, COMPLIED WITH EA NG-53EA-10517, REV. CUT-OUT DAMAGED SEAT TRACK AND SPLICED IN NEW SECTION AT STA 520, RBL 24.5 IAW SRM 53-00-52-2R-4.
MAIN CABIN SEAT TRACK AT BS 520, LBL 24.5 IS GOUGED. ACFT GROUNDED. REPAIRED SEAT TRACK IAW SRM 53-00-52-2R-4.
MAIN CABIN SEAT TRACK AT BS 520, RBL45.5 IS GOUGED. ACFT GROUNDED. REPAIRED SEAT TRACK IAW SRM 53-00-52-2R-4.
MAIN CABIN SEAT TRACK AT BS 520, LBL 45.5 IS GOUGED. ACFT GROUNDED. REPAIRED SEAT TRACK IAW SRM 53-00-52-2R-4 COMPLIED WITH EA NG-53EA-10517, REV NEW. CUT DAMAGED SEAT TRACK AND SPLICED NEW SECTION IAW SRM 53-00-52-2R-4.
OPS CHECK AND BATTERY PACKS-FUNCTIONAL CHECK EMERGENCY LIGHTS IN BETWEEN ROWS 17ABC AND 23ABC FAILED TIME REQUIREMENT. ACFT GROUNDED. REM/REPL EMERGENCY EXIT LIGHT BATTERY PACK REF MMWD 33-51-14 AND MM 33-51-960-805. OPS CK NORMAL.
FLIGHT ATTENDANT REPORT FWD ENTRY (L1) DOOR WAS DIFFICULT TO CLOSE AND LOCK. ACCOMPLISHED GVI OF L1 DOOR & ATTACHMENT POINTS. FOUND LACK OF LUBE ON GUIDE TRACKS. CLEANED & LUBED GUIDE TRACKS OPS CHECK GOOD DOOR MOVEMENT IN OPE TO CLOSE & CLOSE TO OPEN NORMAL. A/C GOOD FOR SERVICE.
EMERGENCY LIGHT BATTERY PACK M1674 NOT CHARGING. CONFIRMED BATTERY CHARGER M1674 BAD. REMOVED AND REPLACED M1674 PER B737 800 AMM 33 51 06 960 806. OPS CHECK NORMAL.
EMERGENCY LIGHT BATTERIES M1674 M1673 AND M1671 FAILED DEEP CYCLE TEST. CHANGED THREE EMERGENCY LIGHT BATTERIES IAW B737 800 AMM 33 51 06. OPS CHECK NORMAL.
MAIN CABIN FLOOR SUPPORT ANGLE CORRODED BS 1016 RBL 31. REMOVED AND REPLACED SUPPORT IAW B737 800 SRM 51 40 02.
FLOOR SUPPORT CORRODED AT BS 963 RBL14. REMOVED AND REPLACED FLOOR SUPPORT IAW B737 800 SRM 51 40 02.
MAIN CABIN FLOORBEAM AT BS 986 IS CORRODED. REPAIRED FLOORBEAM IAW B737 800 SRM 53 70 51.
LEFT WING INBOARD TRAILING EDGE PANEL SUPPORT RIB CRACKED. REMOVED AND REPLACED SUPPORT IAW B737 800 SRM 51 40 02.
GOUGES ON INTERIOR SURFACE OF FUSELAGE SKIN. BLENDED GOUGES ON FUSELAGE SKIN FABRICATED REPAIR DOUBLER AND INSTALLED PER EA 800 53EA 01746.
GOUGES ON INTERIOR SURFACE OF FUSELAGE SKIN. BLENDED GOUGES ON FUSELAGE SKIN FABRICATED REPAIR DOUBLER AND INSTALLED PER EA 800 53EA 01746.
FWD CORNER SCUFF PLATE IS CRACKED IN AFT CARGO BAY DOOR CUTOUT. REPLACED SCUFF PLATE WITH NEW INSTALLATION.
AFT CORNER SCUFF PLATE IS CRACKED IN AFT CARGO BAY DOOR CUTOUT. REPLACED SCUFF PLATE WITH NEW.
CORROSION ON FLOOR TO SIDEWALL SUPPORT ZEE. CUT OUT DAMAGED SECTION AND SPLICED IN NEW SECTION.
CORROSION ON FLOOR TO SIDEWALL SUPPORT ZEE BS 727G+9 RBL 23 WL 156. REMOVED DAMAGED FLOOR TO SIDEWALL SUPPORT AND INSTALLED NEW SIDEWALL SUPPORT AND SIDEWALL SUPPORT SPLICE FROM BS 727E+14 TO BS 766 RBL 23 WL 156.
LEFT WING RIB ABOVE SEAL SUPPORT FITTING IS CRACKED. REMOVED AND REPLACED RIB COVE SEAL SUPPORT FITTING.
DENT LEADING EDGE OF VERTICAL FIN. CUT OUT DAMAGE, INSTALLED REPAIR DOUBLER AND FILLER.
CORROSION ON FWD CARGO COMPARTMENT FLOOR TO SIDEWALL SUPPORT. REMOVED FLOOR TO SIDEWALL SUPPORT, FABRICATED REPAIR PARTS AND INSTALLED.
CORROSION ON FWD CARGO AFT BULKHEAD LOWER SUPPORT ANGLE IS CORRODED. REMOVED AND REPLACED WITH NEW PART.
AFT CARGO BAY DOOR SILL AREA HAS CORROSION STA 814 OB OF LIGHTENING HOLES. REMOVED CORROSION 4" X 1.3" X .043" REMAINING THICKNESS OUT OF LIMITS PER SRM 53 60 15. REPLACED PART WITH NEW PART. WORK ACCOMPLISHED PER SRM 51 20 05 51 40 02 51 20 01 AND 53 60 15.
CORROSION ON FWD CARGO COMPARTMENT FLOOR TO SIDEWALL SUPPORT. REMOVED AND REPLACED FWD CARGO COMPARTMENT FLOOR TO SIDEWALL SUPPORT PLATE FROM BS 500A TO 500I LBL 23 WL 156.
FWD CARGO BAY DOOR CUTOUT UPPER DOOR STOP CHAFING. REMOVED AND REPLACED FWD CARGO BAY DOOR STOP.
INTERCOSTAL CRACKED AT BS 312-328 WL, 208 LBL 45. REMOVED AND REPLACED WITH NEW PART.
INTERCOSTAL CRACKED AT BS 328-344 WL 208, LBL 45. REMOVED AND REPLACED INTERCOSTAL.
LIGHTNING STRIKE ON FASTENER BS 440 & 12" AND STR 22 LT. REPAIRED IAW B737 800 SRM 53 00 01 REPAIR 1.
LIGHTNING STRIKE ON RIVET AT BS 480 1.3 INCH BELOW STR 21 LT. REPAIRED IAW ASA EA 5330 02286.