# Service difficulty reports: Boeing 727-191

A list on [Boeing 727-191](https://openairdocs.org/model/boeing-727-191.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 85 reports

- [SDR R5KB0107002](https://openairdocs.org/sdr/R5KB0107002.md): Battery Pack · discharged · Jan 8, 2007 · N502M · Boeing 727191 · Emergency Lighting
  > RIGHT SIDE CENTER EMERGENCY ESCAPE LIGHT INOP.
- [SDR R5KB1106001](https://openairdocs.org/sdr/R5KB1106001.md): Actuator · leaking · Nov 8, 2006 · N502MG · Boeing 727191 · Leading Edge Slat Actuator
  > NR 3 KRUGER FLAP ACTUATOR RETURN SIDE LEAKING HYDRAULIC FLUID.
- [SDR 2006FA0001047](https://openairdocs.org/sdr/2006FA0001047.md): Skin · corroded · Oct 15, 2006 · N502MG · Boeing 727191 · Fuselage Main, Plate/Skin
  > EXTERNAL FUSELAGE SKIN CORRODED AT STA 480, STR 9L TO STR 10L, CIRCUMFERENTIAL JOINT. (K)
- [SDR 2006FA0001046](https://openairdocs.org/sdr/2006FA0001046.md): Skin · corroded · Oct 15, 2006 · N502MG · Boeing 727191 · Fuselage Main, Plate/Skin
  > EXTERNAL FUSELAGE SKIN CORRODED AT STA 480, STR 7L TO STR 8L, CIRCUMFERENTIAL JOINT. (K)
- [SDR 2006FA0001045](https://openairdocs.org/sdr/2006FA0001045.md): Rib · cracked · Oct 15, 2006 · N502MG · Boeing 727191 · Horizontal Stabilizer, Spar/Rib
  > RT HORZ STAB ELEVATOR HINGE SUPPORT RIB CRACKED (2.5 INCH) ON UPPER FLANGE AT ELEV STA 17.20. (K)
- [SDR 2006FA0001044](https://openairdocs.org/sdr/2006FA0001044.md): Rib · cracked · Oct 15, 2006 · N502MG · Boeing 727191 · Horizontal Stabilizer, Spar/Rib
  > LT HORIZONTAL STABILIZER ELEVATOR HINGE SUPPORT RIB CRACKED (2.5 INCHES) ON OB, UPPER, AFT SIDE OF RIB AT ELEV STA 99.79. (K)
- [SDR 2006FA0001043](https://openairdocs.org/sdr/2006FA0001043.md): Skin · corroded · Oct 15, 2006 · N502MG · Boeing 727191 · Fuselage Main, Plate/Skin
  > CORROSION ON FUSELAGE SKIN AT BS 441, STR 17R. (K)
- [SDR 2006FA0001042](https://openairdocs.org/sdr/2006FA0001042.md): Skin · corroded · Oct 15, 2006 · N502MG · Boeing 727191 · Fuselage Main, Plate/Skin
  > CORROSION ON FUSELAGE SKIN AT BS 360 CIRCUMFERENTIAL SKIN JOINT BETWEEN STR 24R AND STR 26R. (K)
- [SDR R5KBRA2](https://openairdocs.org/sdr/R5KBRA2.md): Battery · failed · Oct 28, 2005 · N502MG · Boeing 727191 · Emergency Lighting
  > LEFT EMERGENCY EXIT SIGN LIGHT INOP.
- [SDR RA1](https://openairdocs.org/sdr/RA1.md): Battery · failed · Oct 28, 2005 · N502MG · Boeing 727191 · Emergency Lighting
  > RIGHT EMERGENCY EXIT SIGN LIGHT INOP.
- [SDR B4MR98088](https://openairdocs.org/sdr/B4MR98088.md): Skin · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Plate/Skin
  > DURING ROUTINE CPCP INSPECTION, FOUND FS 440 STR 26R, CORROSION AROUND RIVETS. REMOVED CORROSION IAW B727 SRM 51-10-6. FOUND TO BE OUT OF LIMITS IAW 727 SRM 53-10-1. REPAIRED STRINGER IAW B727 SRM 53-10-3. INSTALLED REPAIR IAW B727 SRM 53-30-2. CORROSION
- [SDR B4MR98087](https://openairdocs.org/sdr/B4MR98087.md): Skin · damaged · Jun 18, 1998 · N504MG · Boeing 727191 · Cargo/Baggage Doors
  > DURING ROUTINE C-CHECK INSPECTION, FOUND C-2 DOOR FWD AND AFT EDGE OF SKIN DAMAGED. REMOVED AND REPLACED C-2 DOOR IAW BOEING 727 MM 52-31-0. C-CHECK CARD NUMBER 1C-132. NON-ROUTINE TASK CARD NUMBERS 113702, 113703, AND 113934. AMERICAN INTERNATIONAL AIRWAY
- [SDR B4MR98086](https://openairdocs.org/sdr/B4MR98086.md): Fitting · cracked · Jun 18, 1998 · N504MG · Boeing 727191 · Door Warning System
  > DURING ROUTINE C-CHECK INSPECTION, FOUND TAIL SKID MAIN MOUNT FITTINGS (2) ARE CRACKED. REMOVED AND REPLACED SKID MOUNT FITTINGS IAW 51-30-2 AND 51-10-1. R/S MAIN SKID FITTING=65-29943-5. L/S MAIN SKID FITTING 65-29943-6. C-CHECK CARD NUMBER 1C-109. NON-R
- [SDR B4MR98085](https://openairdocs.org/sdr/B4MR98085.md): Web · cracked · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Miscellaneous Structure
  > DURING ROUTINE C-CHECK INSPECTION, FOUND TAIL SKID AREA TOP WEB IS CRACKED. REPAIRED WEB IAW B727 SRM 51-40-2 AND 51-30-2. TREATED AND PRIMED IAW B727 MM 51-20-12. C-CHECK CARD NUMBER 1C-109. NON-ROUTINE TASK CARD NUMBER 114376. AMERICAN INTERNATIONAL AIR
- [SDR B4MR98084](https://openairdocs.org/sdr/B4MR98084.md): Mount · damaged · Jun 18, 1998 · N504MG · Boeing 727191 · Wing Miscellaneous Structure
  > DURING ROUTINE C-CHECK INSPECTION, FOUND RT WING NR 5 KRUEGER FLAP CENTER HINGE MOUNT DAMAGED. REPAIRED CENTER HINGE MOUNT IAW AIA EDR NR B2-05608 REF: AIA SKETCH E/2726. C-CHECK CARD NUMBER 1C-57. NON-ROUTINE TASK CARD NUMBER 115171. AMERICAN INTERNATIONA
- [SDR B4MR98083](https://openairdocs.org/sdr/B4MR98083.md): Skin · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Plate/Skin
  > DURING ACCOMPLISHMENT OF AD 90-26-09 / SB 727-53-0084, FOUND INTERNAL SKIN CIRCUMFERENTIAL JOINT SPLICE AT BS 480 HAS CORROSION UNDER SEALANT FOUR INCHES ABOVE S3L. REMOVED CORROSION IAW B727 SRM 51-10-6. FOUND TO BE WITHIN LIMITS IAW B727 SRM 53-10-1. ULTR
- [SDR B4MR98082](https://openairdocs.org/sdr/B4MR98082.md): Skin · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Plate/Skin
  > DURING ACCOMPLISHMENT OF AD 90-26-09 / SB727-53-0084, FOUND INTERNAL SKIN AT BS 478 ABOVE S4L HAS CORROSION. REMOVED CORROSION IAW B727 SRM 51-10-6. FOUND TO BE OUT OF LIMITS IAW B727 SRM 53-10-1. ULTRASONIC THICKNESS CHECK MINIMUM NOMINAL.034 TO.036. HF
- [SDR B4MR98081](https://openairdocs.org/sdr/B4MR98081.md): Bearing · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Landing Gear Attach Fittings
  > DURING REMOVAL AND REPLACEMENT OF NLG PER CUSTOMER REQUEST, HARD TIME ITEM REFER TO CAL727 OPS SPEC, FOUND NOSE LANDING GEAR RT TRUNNION UPPER SUPPORT HAS CORROSION. REMOVED CORROSION IAW B727 SRM 53-40-1 PG 7 STEP 4. FABRICATED OVERSIZE BEARING IAW B727 SRM
- [SDR B4MR98080](https://openairdocs.org/sdr/B4MR98080.md): Trunnion Cap · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Landing Gear Attach Fittings
  > DURING REMOVAL AND REPLACEMENT OF NLG PER CUSTOMER REQUEST, HARD TIME ITEM REFER TO CAL727 OPS SPEC, FOUND NOSE LANDING GEAR RT TRUNNION LOWER CAP HAS CORROSION. REMOVED CORROSION IAW B727 SRM 53-40-1 PG 7 STEP 4. FABRICATED OVERSIZE BEARING IAW B727 SRM 53-
- [SDR B4MR98079](https://openairdocs.org/sdr/B4MR98079.md): Windowframe · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Miscellaneous Structure
  > RT CABIN WINDOW NR 22 FRAME IN BETWEEN BS 930 TO BS 950 HAS CORROSION ON WINDOW FLANGE INTERNAL. REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW B727 SRM 56-20-1. REPLACED WINDOW FRAME IAW B727 51-30-2 AND 51-10-1 SEALED IAW B727 SRM 51-20-4. C-CHECK CARD N
- [SDR B4MR98078](https://openairdocs.org/sdr/B4MR98078.md): Window Frame · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Miscellaneous Structure
  > DURING ROUTINE C-CHECK INSPECTION, FOUND RT CABIN WINDOW NR 21 FRAME IN BETWEEN BS 910 TO BS 930 HAS CORROSION ON WINDOW FLANGE INTERNAL. REMOVED CORROSION IAW B727 SRM 51-10-6. FOUND TO BE OUT OF LIMITS IAW B727 SRM 56-20-1. REPAIRED WINDOW FRAME IAW B727
- [SDR B4MR98077](https://openairdocs.org/sdr/B4MR98077.md): Skin · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Plate/Skin
  > DURING ROUTINE CPCP INSPECTION, FOUND LOWER EXTERNAL FUSELAGE SKIN AT STA 870 RBL 44 TO RBL 54 CENTER FUEL TANK HAS A BULGE AREA AND MISSING 2 RIVET HEAD AREAS. PERFORMED THICKNESS CHECK, VARIOUS THICKNESSES, AREA MAPPED C/W HFEC INSPECTION IN REPAIR AREA IAW
- [SDR B4MR98076](https://openairdocs.org/sdr/B4MR98076.md): Clip · damaged · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Miscellaneous Structure
  > DURING ROUTINE C-CHECK INSPECTION, FOUND FRAME CLIP TO STRINGER 9L IS DAMAGED AT BS 480. REPLACED CLIP IAW B727 SRM 51-30-2 AND 51-10-1. C-CHECK CARD NUMBER 5C-12. NON-ROUTINE TASK CARD NUMBER 114556. AMERICAN INTERNATIONAL AIRWAYS INC (B4MR567J) ACCOMPLIS
- [SDR B4MR98075](https://openairdocs.org/sdr/B4MR98075.md): Stringer · damaged · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Longeron/Stringer
  > DURING ROUTINE C-CHECK INSPECTION, FOUND STRINGER 6 LEFT AT BS 1108 IS DAMAGED. REPAIRED IAW B727 SRM 53-10-3. C-CHECK CARD NUMBER 5C-12. NON-ROUTINE TASK CARD NUMBER 114563. AMERICAN INTERNATIONAL AIRWAYS INC (B4MR567J) ACCOMPLISHING COOK AIRCRAFT LEASING
- [SDR B4MR98074](https://openairdocs.org/sdr/B4MR98074.md): Skin · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Plate/Skin
  > DURING ACCOMPLISHMENT OF AD 90-21-10 S/B 727-53-0109, FOUND AFTER LFEC INSPECTION OF BS 1080 (SB 727-53-0109) APPROX 2.75 AREA OF SKIN IN BETWEEN S6L-S7L WAS NOTED A MATERIAL LOSS OF GREATER THAN 10 PERCENT. REPAIRED SKIN IAW B727 DRAWING NR 69-62161 FIG 11 (
- [SDR B4MR98073](https://openairdocs.org/sdr/B4MR98073.md): Fitting · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Miscellaneous Structure
  > DURING ROUTINE C-CHECK INSPECTION, FOUND FORWARD PRODUCTION SPLICE FITTING AT BS 360, S26R IS CORRODED. REMOVED AND REPLACED SPLICE FITTING IAW B727 SRM 51-30-2 AND EDR NR B2-05633. C-CHECK CARD NUMBER 1C-134. NON-ROUTINE TASK CARD NUMBER 114559. AMERICAN
- [SDR B4MR98072](https://openairdocs.org/sdr/B4MR98072.md): Bearing · frozen · Jun 18, 1998 · N504MG · Boeing 727191 · Main Landing Gear Attach Section
  > DURING REMOVAL AND REPLACEMENT OF RT MLG PER CUSTOMER REQUEST, HARD TIME ITEM REFER TO CAL727 OPS SPEC, FOUND RT MLG SIDE BRACE FWD BEARING FROZEN. REPLACED BEARING IAW 727 MM 32-11-41. OPERATIONAL CHECK GOOD ON GEAR SWING IAW BOEING MM 32-32-0. R/O 504-100
- [SDR B4MR98071](https://openairdocs.org/sdr/B4MR98071.md): Bearing · worn · Jun 18, 1998 · N504MG · Boeing 727191 · Main Landing Gear Attach Section
  > DURING REMOVAL AND REPLACEMENT OF LT MLG PER CUSTOMER REQUEST, HARD TIME ITEM REFER TO CAL727 OPS SPEC, FOUND LT MLG SIDE STRUT FWD BEARING WORN. REMOVED AND REPLACED LT MLG SIDE STRUT FWD BEARING IAW 727 MM 32-11-41. REF W/O 504099 KB99 FOR TORQUES AND OPS
- [SDR B4MR98070](https://openairdocs.org/sdr/B4MR98070.md): Bushing · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Main Landing Gear Attach Section
  > DURING REMOVAL AND REPLACEMENT OF LT MLG PER CUSTOMER REQUEST, HARD TIME ITEM REFER TO CAL727 OPS SPEC, FOUND LT MLG AFT TRUNNION BEARING BUSHING CORRODED. REMOVED AND REPLACED LT MLG AFT TRUNNION BEARING BUSHING IAW BOEING SOPM 20-50-03. R/O 504-099. NON-R
- [SDR B4MR98069](https://openairdocs.org/sdr/B4MR98069.md): Bearing · worn · Jun 18, 1998 · N504MG · Boeing 727191 · Main Landing Gear Attach Section
  > DURING REMOVAL AND REPLACEMENT OF LT MLG PER CUSTOMER REQUEST, HARD TIME ITEM REFER TO CAL727 OPS SPEC, FOUND LT MLG AFT TRUNNION BEARING WORN AND CORRODED. REMOVED AND REPLACED LT MLG AFT TRUNNION BEARING IAW BOEING 727 MM 32-11-0. R/O 504-099. NON-ROUTINE
- [SDR B4MR98068](https://openairdocs.org/sdr/B4MR98068.md): Trunnion · worn · Jun 18, 1998 · N504MG · Boeing 727191 · Main Landing Gear Attach Section
  > DURING REMOVAL AND REPLACEMENT OF RT MLG PER CUSTOMER REQUEST, HARD TIME ITEM REFER TO CAL727 OPS SPEC, FOUND RT MLG FWD TRUNNION BEARING WORN. REMOVED RT MLG FWD TRUNNION BEARING IAW B727 MM 32-11-51. REPLACED RT MLG FWD TRUNNION BEARING IAW B727 OHM 32-10-
- [SDR B4MR98067](https://openairdocs.org/sdr/B4MR98067.md): Floorbeam · cracked · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Floor Beam
  > DURING ROUTINE CPCP INSPECTION, FOUND FLOORBEAM STA 760 RBL 44 HAS 2 INCH CRACK ON LOWER LEG. REPAIRED FLOORBEAM IAW AIA DRAWING 2730 AND EDR B2-05617. CORROSION TASK CARD NUMBER C53-224-01. NON-ROUTINE TASK CARD NUMBER 114273. AMERICAN INTERNATIONAL AIRWA
- [SDR B4MR98066](https://openairdocs.org/sdr/B4MR98066.md): Skin · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Plate/Skin
  > DURING ROUTINE CPCP INSPECTION, FOUND FUSELAGE EXTERIOR BETWEEN BS 520 AND BS 540, CORROSION AT LAP JOINT OVER S-4L AREA. REMOVED CORROSION IAW B727 SRM 51-10-6. FOUND TO BE OUT OF LIMITS IAW B727 SRM 53-10-1. REPAIRED SKIN IAW B727 SRM 53-30-3. CORROSION
- [SDR B4MR98065](https://openairdocs.org/sdr/B4MR98065.md): Floorbeam · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Floor Beam
  > DURING ROUTINE CPCP INSPECTION, FOUND BS 312, BETWEEN LBL 10 AND LBL 30, FLOORBEAM WITH SIGNS OF CORROSION AT LWR AFT FACE. REMOVED DAMAGED PART AND FABRICATED NEW PARTS AND HEAT TREATED IAW B727 SRM 51-20-2 AND 51-10-3. TREATED AND PRIMED IAW SRM 51-10-2 MM
- [SDR B4MR98064](https://openairdocs.org/sdr/B4MR98064.md): Seat Track · broken · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE CPCP INSPECTION, FOUND SCREW HOLE ON SEAT TRACK FLANGE AT STA 670 RBL 24 IS BROKEN OUT. REPLACED SEAT TRACK AT BS 580 TO BS 680 IAW BOEING 727 SRM 53-10-5. CORROSION TASK CARD NUMBER C53-224-01. NON-ROUTINE TASK CARD NUMBER 114106. AMERICAN
- [SDR B4MR98063](https://openairdocs.org/sdr/B4MR98063.md): Trunnion · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Landing Gear Attach Fittings
  > DURING ROUTINE C-CHECK INSPECTION, FOUND RT MLG FWD TRUNNION SUPPORT FITTING CORRODED. REMOVED AND REPLACED RT MLG FWD TRUNNION SUPPORT FITTING IAW B727 OHM 37-10-13/MM 32-11-51. C-CHECK CARD NUMBER C1-63. NON-ROUTINE TASK CARD NUMBER 114355. AMERICAN INTE
- [SDR B4MR98062](https://openairdocs.org/sdr/B4MR98062.md): Trunnion Cap · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Landing Gear Attach Fittings
  > DURING REMOVAL AND REPLACEMENT OF NLG PER CUSTOMER REQUEST, HARD TIME ITEM REFER TO CAL727 OPS SPEC, FOUND NOSE LANDING GEAR LT TRUNNION LOWER CAP HAS CORROSION. REMOVED CORROSION IAW B727 SRM 53-40-1 PG 7 STEP 4. FABRICATED OVERSIZE BEARING IAW B727 SRM 53-
- [SDR B4MR98061](https://openairdocs.org/sdr/B4MR98061.md): Trunnion · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Landing Gear Attach Fittings
  > DURING REMOVAL AND REPLACEMENT OF NLG PER CUSTOMER REQUEST, HARD TIME ITEM REFER TO CAL727 OPS SPEC, FOUND NOSE LANDING GEAR LT TRUNNION UPPER SUPPORT HAS CORROSION. REMOVED CORROSION IAW B727 SRM 53-40-1 PG 7 STEP 4. FABRICATED OVERSIZE BEARING IAW B727 SRM
- [SDR B4MR98060](https://openairdocs.org/sdr/B4MR98060.md): Stringer · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Longeron/Stringer
  > DURING ROUTINE CPCP INSPECTION, FOUND FS 440 STR 21R, STRINGER SPLICE CORRODED. REMOVED CORROSION IAW SRM 51-10-6. FOUND OUT OF LIMITS IAW SRM 53-10-1. TREATED AND PRIMED IAW SRM 51-20-12. INSTALLED NEW PART IAW SRM 53-10-3. CORROSION TASK CARD NUMBER C53
- [SDR B4MR98059](https://openairdocs.org/sdr/B4MR98059.md): Seat Track · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE CPCP INSPECTION, FOUND FWD CARGO COMPARTMENT LWR BILGE AREA, FROM BS 480 TO BS 580, LFT SEAT TRACK WITH LIGHT CORROSION ON TOP SURFACE. REMOVED AND REPLACED SEAT TRACK FROM BS 480 TO BS 580 AT ORIGINAL SPLICE LOCATIONS PER BOEING 727 SRM 51-3-2
- [SDR B4MR98058](https://openairdocs.org/sdr/B4MR98058.md): Seat Track · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE CPCP INSPECTION, FOUND FWD CARGO COMPARTMENT LWR BILGE AREA, AT BS 680, RT SEAT TRACK CORRODED ON TOP SURFACE. REPAIRED IAW B727 SRM 53-10-5. CORROSION TASK CARD NUMBER C53-113-01. NON-ROUTINE TASK CARD NUMBER 114073. AMERICAN INTERNATIONAL
- [SDR B4MR98057](https://openairdocs.org/sdr/B4MR98057.md): Seat Track · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE CPCP INSPECTION, FOUND FS 1110 TO 1130 LBL 24 SEAT TRACK CORRODED. FOUND TO BE OUT OF LIMITS IAW B727 SRM 53-10-1. REMOVED AND REPLACED NEW SEAT TRACK IAW B727 SRM 53-10-5, 51-10-2 AND 51-20-12. CORROSION TASK CARD NUMBER C53-224-01. NON-ROU
- [SDR B4MR98056](https://openairdocs.org/sdr/B4MR98056.md): Floorbeam · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Floor Beam
  > DURING ROUTINE CPCP INSPECTION, FOUND FS 1110 TOP OF FLOORBEAM IN SEVERAL AREAS CORRODED. REPAIRED TOP OF FLOORBEAM AS PER BOEING 727 SRM 53-10-8 PAGE 44 FIG 8. CORROSION TASK CARD NUMBER C53-224-01. NON-ROUTINE TASK CARD NUMBER 114046. AMERICAN INTERNATIO
- [SDR B4MR98055](https://openairdocs.org/sdr/B4MR98055.md): Seat Track · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE CPCP INSPECTION, FOUND FS 1070 TO FS 1110 LBL 10 SEAT TRACK CORRODED. FOUND TO BE OUT OF LIMITS IAW BOEING SRM 727 53-10-1. REMOVED SEAT TRACK IAW SRM 53-10-5. INSTALLED NEW SEAT TRACK IAW BOEING 727 SRM 53-10-5 FIG 7. CORROSION TASK CARD NU
- [SDR B4MR98054](https://openairdocs.org/sdr/B4MR98054.md): Skin · cracked · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Plate/Skin
  > DURING ACCOMPLISHMENT OF AD 93-05-17 S/B 727-53-0086, FOUND X-RAY SHOWS A CRACK INDICATION IN ROW OF FASTENERS ADJACENT TO TOP AFT CORNER OF EYEBROW WINDOW CUTOUT RIGHT SIDE. REPAIRED TOP AFT CORNER OF EYEBROW WINDOW IAW 727 SRM 53-30-3. REPAIR AT CO-PILOT EY
- [SDR B4MR98053](https://openairdocs.org/sdr/B4MR98053.md): Seat Track · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE CPCP INSPECTION, FOUND BS 400 TO 344 SEAT TRACK CORRODED RBL 45. REMOVED AND REPLACED SEAT TRACK IAW 727 SRM 53-10-5. CORROSION TASK CARD NUMBER C53-224-01. NON-ROUTINE TASK CARD NUMBER 114009. AMERICAN INTERNATIONAL AIRWAYS INC (B4MR567J) A
- [SDR B4MR98052](https://openairdocs.org/sdr/B4MR98052.md): Seat Track · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE CPCP INSPECTION, FOUND BS 480 LBL 45 SEAT TRACK CORRODED. REPLACED SEAT TRACK FROM BS 460 TO BS 480 IAW BOEING 727 SRM 53-10-5. CORROSION TASK CARD NUMBER C53-224-01. NON-ROUTINE TASK CARD NUMBER 114007. AMERICAN INTERNATIONAL AIRWAYS INC (B
- [SDR B4MR98051](https://openairdocs.org/sdr/B4MR98051.md): Seat Track · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE CPCP INSPECTION, FOUND BS 520 TO 580 RBL 25 SEAT TRACK CORRODED. REMOVED AND REPLACED SEAT TRACK FROM BS 480 TO BS 600 IAW 727 SRM 53-10-5. CORROSION TASK CARD NUMBER C53-224-01. NON-ROUTINE TASK CARD NUMBER 114004. AMERICAN INTERNATIONAL AI
- [SDR B4MR98050](https://openairdocs.org/sdr/B4MR98050.md): Seat Track · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE CPCP INSPECTION, FOUND BS 700 RBL 45 SEAT TRACK CORRODED UPPER AND LOWER SURFACES AROUND NUT PLATES. REMOVED AND REPLACED SEAT TRACK BS 700 TO BS 740 IAW 727 SRM 51-10-1 AND 51-30-2. CORROSION TASK CARD NUMBER C53-224-01. NON-ROUTINE TASK CARD
- [SDR B4MR98049](https://openairdocs.org/sdr/B4MR98049.md): Floorbeam · corroded · Jun 18, 1998 · N504MG · Boeing 727191 · Fuselage Main, Floor Beam
  > DURING ROUTINE CPCP INSPECTION, FOUND BS 720 RBL 35 FLOORBEAM CORRODED AROUND NUT PLATES. CUT OUT DAMAGED AREA THAT WAS FOUND TO BE OUT OF LIMITS IAW SRM 51-10-06. REPAIRED IAW 727 SRM 53-10-8. CORROSION TASK CARD NUMBER C53-224-01. NON-ROUTINE TASK CARD N

Next page: https://openairdocs.org/model/boeing-727-191/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE aircraft_model_key = '727191'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-727-191/reports

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.