N852AS

Part: CONNECTOR — DISCONNECTED (EMERGENCY LIGHT) · airframe 35,830 hrs · 32,634 cycles

LIGHTED FLOOR-LEVEL EXIT SIGN AT ENTRANCE WAY INOPERATIVE. REPAIRED WIRE SPLICE CONNECTORS IAW ESPM 20-17-31. SYSTEM OPS CHECKED GOOD. NO FURTHER ACTION.

Part: SIGN — DAMAGED (CABIN) · airframe 35,021 hrs · 31,770 cycles

LIGHTED EXIT SIGN ABOVE SERVICE DOOR DAMAGED. R & R SIGN IAW AMM 33-51-13. SYSTEM OPS CHECKED GOOD.

Part: CHARGER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 33,346 hrs · 30,081 cycles

OVERWING EMERGENCY LIGHTS INOPERATIVE. R & R OVERWING EMERGENCY LIGHT CHARGER IAW AMM 33-51-04-04. PERFORMED OPS CHECK OF CHARGER IAW AMM 33-51-04-05, REF IPC 33-51-04, FIG 1 ITEM 138. NO FURTHER DEFECTS.

Part: SKIN — CORRODED (LT WING) · airframe 32,764 hrs · 29,513 cycles

LT WING ACCESS PANEL LANDING CORRODED AT 540BB. COMPLIED WITH REO 601R-57-21-030 AND EO 600-57-81 AND REF AMM 28-11-01-400-801.

Part: SKIN — CORRODED (RT WING) · airframe 32,764 hrs · 29,513 cycles

ACCESS PANEL LANDING, CORRODED AT 640AB RT WING. COMPLIED WITH REO 601R-57-21-030 AND EO 600-57-81.

Part: SKIN — CORRODED (LT WING) · airframe 32,764 hrs · 29,513 cycles

LT WING ACCESS PANEL LANDING CORRODED AT 510AB. COMPLIED WITH REO 601R-57-21-030 AND ECTC EO 600-57-81.

Part: SKIN — DENTED (RT WING TE FLAP) · airframe 32,764 hrs · 29,513 cycles

DENT ON RT INBD FLAP LOWER SKIN, AFT OF FLAP ACCESS PANEL 684BB, MARKED. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR IAW SOP 5702. REMOVED DAMAGED AREA AND FABBED DOUBLER IAW SRM 57-52-00, NR 3. WET INSTALLED DOUBLER (-1) APPLIED ACRODYNAMIC SEALER & AND RESTORED FINISHED ON RT INBD FLAP IAW SRM 57-52-00.

Part: FLOOR PANEL — DAMAGED (CABIN) · airframe 32,764 hrs · 29,513 cycles

FLOOR PANEL 251DLF HAS TWO INSERTS PULLED THRU. REPAIRED FLOOR PANEL IAW MM CGFP-02, REV 1.

Part: FLOOR PANEL — CRACKED (BS 193) · airframe 32,764 hrs · 29,513 cycles

RIGHT ELEVATOR BAY FLOOR AT BS 193 IS CRACKED. COMPLIED WITH REO PL 601R-53-11-245. COMPLIED WITH EC/TC REO 601R-53-11-245.

Part: ISOLATOR — BROKEN (BULKHEAD) · airframe 32,764 hrs · 29,513 cycles

AFT PRESSURE BULKHEAD HAS ONE ISOLATOR NUT PLATE BROKEN UNDER PANEL 282DRW. R & R ISOLATOR ON AFT PRESSURE BULKHEAD, IAW SRM 51-42-13.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 32,517 hrs · 29,272 cycles

LEFT EMERENCY EXIT SIDE WALL EXIT LIGHT INOPERATIVE. R & R INVERTER IAW AMM 33-51-07. OPS CHECKED GOOD.

Part: BULKHEAD — CRACKED · airframe 31,790 hrs · 28,524 cycles

AFT PRESSURE BULKHEAD CRACKED AT LBL 27.50, UPPER END OF CARGO DOOR TRACK, EXTENDS UNDER TRACK. REPAIRED IAW REO 601R-53-61-5057. MAJOR REPAIR.

Part: SIGN — INOPERATIVE (EMERGENCY LIGHT) · airframe 31,710 hrs · 28,441 cycles

LEFT OVERWING EMERGENCY EXIT FLOOR LEVEL EMERGENCY EXIT SIGN INOPERATIVE. R & R THE LT OVERWING EMERGENCY EXIT FLOOR LEVEL EMERGENCY EXIT SIGN IAW AMM 33-51-10.

Part: DOOR — UNKNOWN · airframe 31,369 hrs · 28,077 cycles

PAX DOOR WILL NOT OPEN. OPS CHECKED PAX DOOR IAW AMM 52-11-00, OPS CHECKED OK AT THIS TIME.

Part: SIGN — DAMAGED (CABIN) · airframe 31,130 hrs · 27,840 cycles

LIGHTED EXIT SIGN NEXT TO MAIN PASSENGER DOOR IS DAMAGED. SECURED MAIN EXIT LIGHTED EXIT SIGN ZAW AMM 33-50-00. OP'S CHECKED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 30,437 hrs · 27,149 cycles

LEFT REAR FUSELAGE EMERGENCY LIGHT INOPERATIVE. REPLACED LAMP IAW AMM 33-51-21. OPS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 30,203 hrs · 26,903 cycles

LEFT EMERGENCY EXIT FLOOR LIGHT INOPERATIVE. R & R LT EMERGENCY EXIT FLOOR LIGHT IAW AMM 33-51-10. OPS TESTED GOOD.

Part: UPLOCK — FAILED (RT MLG) · airframe 29,834 hrs · 26,514 cycles

GEAR DISAGREE WARNING AFTER TAKEOFF, RT MAIN GEAR RED OTHER INDICATORS WHITE. ACFT RETURNED TO DEPARTURE AFTER TAKE OFF, DISAGREE CAUTION DID NOT EXTINGUISH UNTIL MANUAL EXTENSION WAS USED. R & R RT MLG UPLOCK ASSY IAW AMM 32-32-05. IPC 32-32-05, ITEM 10A. OP'S AND LEAK CHECK GOOD.

Part: UNKNOWN — UNKNOWN (EMERGENCY LIGHTS) · airframe 28,789 hrs · 25,376 cycles

EMERGENCY LIGHTS ON CONTINUOUSLY NO MATTER THE SWITCH POSITION. PERFORMED OPS CHECK OF EMERGENCY LIGHTS SYS IAW AMM 33-51-00, NO DEFECTS NOTED AT THIS TIME.

Part: LENS — MISSING (EMERGENCY LIGHT) · airframe 28,765 hrs · 25,350 cycles

EMERGENCY EXIT LENS COVER IN FRONT OF AIRSTAIR DOOR IS MISSING. RESECURED EMERGENCY FLOOD LIGHT COVER LENS IAW AMM 33-51-19.

Part: SEAT TRACK — CORRODED (BS 424-449.85) · airframe 28,538 hrs · 25,094 cycles

LIGHT SURFACE CORROSION ON RT SEAT TRACK BETWEEN FS 424 AND 449.85 WITH GOUGE AT FS 439. CORROSION REMOVED IAW SRM 53-21-49 DIMENSION "U" IS WITHIN LIMITS AT .005 MATERIAL REMOVED WITH MAX LIMIT AT 0.02". REMOVED RT SIDE SEAT TRACK IAW SRM 51-40-11. DRILLED & INSTALLED NEW SERVICEABLE SEAT TRACK IAW SRM 51-40-11,& AMM 53-1-11-400-802.

Part: ATTACH FITTING — CRACKED (BS 484) · airframe 28,538 hrs · 25,094 cycles

FS 484 INTERCOSTAL OTBD ANGLE CRACKED AT RBL 27. REMOVED CRACKED ANGLE IAW SRM 51-42-21. FABRICATED NEW INTERCOSTAL ANGLE IAW SRM 51-24-16. INSTALLED NEW OTBD ANGLE IAW REO 601R-53-41-059.

Part: ANGLE — CRACKED (BS 484) · airframe 28,538 hrs · 25,094 cycles

FS 484 INTERCOSTAL OTBD ANGLE CRACKED AT LBL 27. REMOVE CRACKED ANGLE AND FABRICATED NEW CLIP IAW SRM 51-42-21 & 51-24-16. INSTALLED ANGLE IAW REO 601R-53-41-059.

Part: ATTACH FITTING — CRACKED · airframe 28,538 hrs · 25,094 cycles

FS INTERCOSTAL INBD CLIP CRACKED AT LBL27. REMOVED CRACKED ANGLE IAW SRM 51-42-21. FABRICATED NEW ANGLE IAW SRM 51-24-16. INSTALLED NEW ANGLE IAW REO 601R-53-41-059.

Part: FLOORBEAM — CORRODED (BS 349) · airframe 28,538 hrs · 25,094 cycles

FLOORBEAM AT FS 349.00 BETWEEN LBL 9.0 AND LBL 27.0 HAS SURFACE CORROSION. REMOVE SURFACE COROSION IAW SRM 51-21-06. REPAIR CLASSIFIED AS A MAJOR.

Part: PAN — CRACKED (E/E BAY) · airframe 28,538 hrs · 25,094 cycles

FWD AVIONICS BAY FLOOR PAN CRACKED AT BRAKE ACCUML GUAGE BRACKET. REPAIRED IAW GREO 601R-53-11-111.

Part: SILL — CORRODED (BS 319) · airframe 28,538 hrs · 25,094 cycles

CORROSION FOUND AT SERVICE DOOR SILL BS 319. REMOVEED CORROSION IAW SRM 51-21-06. FOUND CORROSION OUT OF LIMITS IAW SRM 53-00-00, & SRM 51-21-06. REMOVED AND REPLACED SILL IAW SRM 51-42-21.

Part: SILL — CORRODED (CARGO DOORWAY) · airframe 28,538 hrs · 25,094 cycles

CARGO DOOR CUTOUT FLOOR SILL EDGE MEMBER HAS MULTIPLE SPOTS OF CORROSION. REMOVED CORROSION IAW SRM 51-42-06 AND SRM 51-21-06. PERFORMED UT THICKNESS INSPECTION OF BLEND AREA IAW MAC NDT PROCEDURES UT-3. DAMAGE IS WITHIN ALLOWABLE LIMITS. RESTORED FINISH IAW SRM 51-21-16.

Part: FLOORBEAM — CORRODED (BS 349) · airframe 28,538 hrs · 25,094 cycles

FLOORBEAM AT FS 349 BETWEEN LBL 27 AND FLOOR SILL HAS SURFACE CORROISON. REMOVE SURFACE CORROSION SRM 51-21-06.

Part: FRAME — UNKNOWN (CARGO DOOR) · airframe 28,538 hrs · 25,094 cycles

REQUIRE NDT TO COMFIRM SUSPECTED CRACK AT BAGGAGE BAY DOOR HANDLE FACE FRAME MECHANISM ASSY. REMOVED CARGO-COMPT HANDLE HOUSING IAW AMM 52-70-02-000-801, AMM 52-31-03-000-801 AND SRM 51-42-21. INSTALLED DOOR HANDLE HOUSING IAW SRM 51-42-21.

Part: STRUCTURE — CRACKED (CARGO BAY) · airframe 28,538 hrs · 25,094 cycles

CARGO AFT WALL CAP 281GZ CRACKED. DRILLED NEW PANEL TO FIT REF SRM 51-40-11.

Part: SEAT TRACK — GOUGED (BS 559) · airframe 28,538 hrs · 25,094 cycles

SEAT TRACK BETWEEN FS 559 AND 559+16 IS GOUGED. REMOVED SEAT TRACK IAW AMM 53-01-11-000-802. DRILLED SEAT TRACK AND INSTALLED IAW AMM 53-01-11-400-802.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 28,355 hrs · 24,881 cycles

CAPTAIN`S FLASHLIGHT SWITCH INOPERATIVE. R & R FLASHLIGHT IAW AMM 25-61-00.

Part: CONTROL UNIT — FAILED (SPOILERS) · airframe 28,351 hrs · 24,877 cycles

RIGHT SPOILERON CAUTION MESSAGE IN FLIGHT. EMERGENCY DECLARED. R & R RT OTBD SPOILERON PCU IAW AMM 27-62-01. OPS CHECKED GOOD.

Part: HANDLE — LACK OF LUBE (PAX DOOR) · airframe 27,075 hrs · 23,461 cycles

PAX DOOR WOULD NOT OPEN. LUBRICATED PAX DOOR OUTER HANDLE IAW AMM 12-20-52. PERFORMED OPS TEST OF PAX DOOR IAW AMM 52-11-00 .

Part: DOOR — BINDING (MAIN PAX) · airframe 27,001 hrs · 23,379 cycles

RAMP REPORTS PAX DOOR DIFFICULT TO OPEN. OPS TEST OF THE PASSENGER DOOR IAW AMM 52-11-00. OPS CHECK, NO DEFECTS NOTED. (CLOSED)

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 25,875 hrs · 22,069 cycles

REFR TO DMIL 560491-3 LIGHT BULB BURNED OUT IN EMERGENCY LIGHT FLOOD FIXTURE BY CABIN DOOR. R & R EMERGENCY FLOOD LIGHT BULB IAW AMM 33-51-01, DMIL CLEARED, PLACARD REMOVED.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 25,870 hrs · 22,063 cycles

LIGHT BULB BURNED OUT IN EMERGENCY LIGHT FLOOD FIXTURE BY CABIN DOOR ( CABIN EMERGENCY LIGHTS: FLOOR LEVEL EMERGENCY FLOODLIGHTS (ACFT WITH PHOTOLUMINESCENT FLOOR PROXIMITY EMERGENCY ESCAPE PATH MARKING SYS STRIP/TAPE) R & R EMERGENCY FLOOD LIGHT BULB IAW AMM 33-51-01, DMIL CLEARED, PLACARD REMOVED.

Part: WIRE HARNESS — DAMAGED (MLG) · airframe 24,260 hrs · 20,170 cycles

ANTI SKID I/B CAUTION MESSAGE *REPEAT* EMERGENCY DECLARED, TRUCKS STANDING BY AS A PRECAUTION. OPEN- PENDING MX DETERMINATION OF AN APPROPRIATE C/A. ( ANTI-SKID SYS CHANNELS )( ANTI-SKID SYS CHANNELS ). REMOVED AND REPLACED RT INBD MLG HARNESS IAW AMM 32-61-20. OPS CHECK GOOD IAW AMM 32-30-00, 32-44-06, 32-46-06, AND 32-61-00. DMIL CLEARED, PLACARD REMOVED.

Part: PANEL — CRACKED · airframe 24,070 hrs · 19,966 cycles

PANEL 833AZ HAS MULTIPLE CRACKS APPROX 6" LONG AND COMPOSITE DAMAGE AT LOWER CORNER. REMOVED AND REPLACED THE PANEL 833AZ IAW AMM CH 25-26-01-000-801 AND 25-26-01-400-801.

Part: POST — CRACKED (BS 409) · airframe 24,070 hrs · 19,966 cycles

FS 409.0+128 VERTICAL POST RBL 18.0 I/B AND O/B POSTS HAVE INDICATIONS NOTED APPROX .2" IN LENGTH 50% FSH AT AFT FLANGE WL 69.0. BOTH FAILED NDT INSPECTION. REMOVED INBD AND OTBD VERTICAL POSTS IAW SRM 51-42-06. FABRICATED REPLACEMENT POSTS IAW SRM 51-24-21. REF DWG 601R32208. LOCATED & DRILLED NEW POSTS IAW SRM 51-40-11. INSTALLED POSTS IAW SRM 51-42-06 & 51-42-22.

Part: POST — CRACKED (BS 409) · airframe 24,070 hrs · 19,966 cycles

FS 409+128 VERTICAL POST LBL 18.0 O/B POST HAS INDICATION NOTED APPROX .2" IN LENGTH 50% FSH AT AFT FLANGE WL 69.0 FAILED NDT INSPECTION. REMOVED INBD AND OTBD VERTICAL POSTS PER SRM 51-42-06. FABRICATED REPLACEMENT POST IAW SRM 51-24-21, REF SWG 601532208. LOCATED & DRILLED NEW O/B POST IAW SRM 51-40-11. INSTALLED I/B & O/B POSTS IAW SRM 51-42-06 & 51-42-22. COMPLIED WITH EC/TC REO 601R-53-41-889 & MET ALL THE REQUIREMENTS OF REO 601R-53-41-889.

Part: PLACARD — TORN (CABIN) · airframe 24,070 hrs · 19,966 cycles

PAX DOOR EXIT PLACARD ON STEPS TORN.

Part: BULKHEAD — CRACKED (BS 559) · airframe 24,070 hrs · 19,966 cycles

F.S. 559 BULKHEAD WEB HAS 3 INDICATIONS NOTED, LT F.S. 559 WEB O/B OF LBL 9.0 WL 52.10 INDICATION APPROX .2" IN LENGTH 50% FSH, RT F.S. 559 WEB I/B OF RBL 18.0 WL 59.10 INDICATION APPROX .5" IN LENGTH 80% FSH, RT F.S. 559 WEB O/B OF RBL 9.0 APPROX .3" IN LENGTH 80% FSH, ALL FAILED NDT INSP. REF MWC 8736925/175 FOR CERTIFICATION OF PARTS FOR REPAIR FABRICATED IN BACKSHOP. C/W EC/TC REO 601-53-41-260 IAW REO 601R-53-41-260 REV C. DEVIATION TO GENERIC REO 601R-53-41-260 IS COMPLETED IAW REO 601R-53-41-1066 AND MEETS WITH ALL ITS REQUIREMENTS. STEP 57 OF MIC RJ2-53-1. PAINTED REPAIRED AREAS IAW SRM 51-25-01. DINITROLED REPAIRED AREAS IAW SRM 51-21-11 STEP 7 OF MIC RJ2-53-1.

Part: BULKHEAD — CORRODED (AFT FUSELAGE) · airframe 24,070 hrs · 19,966 cycles

REAR PRESSURE BULKHEAD WEB THAT SURROUNDS THE LINTEL ATTACHMENT FITTING HAS A INDICATION NOTED APPROX .1" IN LENGTH 50% FSH FAILED NDT INSP. REPAIR PER EC/TC REO 601R-53-61-1230 HAS BEEN COMPLETE AND THE REPAIR C/W THE REQUIREMENTS OF EC/TC AND REO 601R-53-61-1230 REV D.

Part: SUPPORT ANGLE — CRACKED (BS 484) · airframe 24,070 hrs · 19,966 cycles

FS 484 RBL 27 SUPPORT ANGLE CRACKED. REMOVED AND REPLACED SUPPORT ANGLE IAW SRM 51-42-21.

Part: SILL — CORRODED (BS 409-559) · airframe 24,070 hrs · 19,966 cycles

CABIN FLOOR SILL STRUCTURE FS409+128-559 LBL 36 SEVERAL PLACES OF CORROSION. C/W REO 601R-53-41-666 REV D.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 24,070 hrs · 19,966 cycles

FLOOR SEAT TRACK CORRODED AT RBL 9 AFT OF FS 559. REMOVED FLOOR SEAT TRACK AT RBL 9, AFT OF FS 559 AND LOCATED HOLES ONTO NEW SEAT TRACK. DRILLED AND COUNTERSUNK HOLES IAW AMM 53-01-11-000-802 AND SRM 51-40-11. . INSTALLED FLOOR SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SILL — CORRODED (BS 409-559) · airframe 24,070 hrs · 19,966 cycles

CABIN FLOOR SILL STRUCTURE FS 409+128-559 RBL 36 HAS SEVERAL PLACES OF CORROSION. DISPOSITION OF THE BLENDED CORROSION DAMAGE IS IDENTIFIED ON THE RT SIDE PRESSURE FLOOR SILL ANGLE AND SILL PANEL PAD UP DWG 601R31145 REF AT FS 513 IS COMPLETE IAW 601R-53-41-1078 AND MEETS ALL ITS REQUIREMENTS.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 23,192 hrs · 19,096 cycles

RT MID EXTERIOR EMERGENCY LIGHT INOP.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 22,568 hrs · 18,543 cycles

FWD PRESS BULKHEAD CRACKED AT PASS THROUGH FOR LANDING GEAR MANUAL RELEASE CABLE.

Part: BPSU — OUT OF RIG (T/E FLAP) · airframe 22,027 hrs · 18,054 cycles

FLAPS FAIL MSG AT 20 DEGREES ON FINAL APPROACH. COMPLIED WITH QRH. EMERGENCY DECLARED. CK`D RIGGING OF BPSU`S. FOUND LT AND RT BPSU`S OUT OF RIG. RIGGED BPSU`S IAW CRJ 200 AMM 27-51-10-830-801. OPS CK GOOD.

Part: STEP — BROKEN (PAX DOOR) · airframe 20,757 hrs · 16,993 cycles

PAX DOOR TOP STEP B/W BROKEN.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 20,508 hrs · 16,783 cycles

AFT MOST CEILING EMERGENCY LIGHT INOP.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 19,620 hrs · 16,043 cycles

F/A FLASHLIGHT INOP.

Part: SUPPORT BRACKET — CRACKED (THRUST REVERSER) · airframe 19,407 hrs · 15,850 cycles

LEFT T/R SWITCH SUPPORT FWD BRACKET (ANGLE) CRACKED AT TOP HOLE.

Part: FRAME — CORRODED (BS 333) · airframe 19,408 hrs · 15,850 cycles

FRAME AT FS 333.00 HAS CORROSION AT STR 27.

Part: BEAM — CORRODED (BS 349) · airframe 19,408 hrs · 15,850 cycles

STA 349 CORRODED AT SERVICE DOOR TRANSVERSE BEAM RBL 45. BEAM RBL 45. WORK COMPLETED IN ACCORDANCE WITH: SRM 51-21-06, 53-00-00, 51-42-16, REO 601R-53-21-782, 51-20-06, 51-42-06, AND 20-21-00.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

ASD FLOOR SUPPORT ANGLE ABOVE STRINGER CORRODED 310-349. BLENDED CORROSION ON ASD FLOOR SUPPORT ANGLE ABOVE STRINGER, WITHIN LIMITS. REMOVED CLIPS PRIMED ANGLE IAW CRJ 200 SRM 51-21-06. SUPPLEMENTAL - SDR CLOSED 07/13/07.

Part: FLOOR SUPPORT — CORRODED (BS 559-621) · airframe 19,407 hrs · 15,850 cycles

ALL CARGO FLOOR TRACKS AND TIE DOWNS ARE CORRODED BETWEEN FS 559.00 AND FS 621 AT LBL 9 AND LBL 27.

Part: FLOOR SKIN — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

LT SIDE PRESSURE FLOOR SKIN AND DOUBLERS ARE CORRODED AT SEVERAL LOCATION BETWEEN FS 409.00 + 128 AND FS 559.00 BETWEEN LBL 36 AND 45 AT WL 73.50. WORK COMPLETED IN ACCORDANCE WITH: SRM 51-21-06, NDTM 51-20-04, REO6 601R-53-41-554, NDTM 51-20-06, AND SP 607.

Part: FRAME — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

STA 605 FRAME HAS CORROSION BETWEEN STR 27 AND 26 LEFT. COMPLIED WITH EC/TC REO 601R-53-61-2260.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

FLOOR SUPPORT BEAM UPPER CAP BETWEEN FS 589.00 AND FS 621 AT LBL-27 IS CORRODED AT NUT PLATE HOLES.

Part: FITTING — CRACKED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

INTERCOSTAL AT FS 484.00 BETWEEN LBL 27 AND 36 INBOARD CLIP IS CRACKED. FINISHED INSTALLING INBOARD CLIP AT FS 484 BETWEEN LBL 27 AND 36 IAW CRJ 200 SRM 51-42-21 SG20421. SDR CLOSED 07/13/07.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

FLOOR SUPPORT BEAM UPPER CAP BETWEEN FS 589.00 AND FS 621 AT RBL 27 IS CORRODED AT NUT PLATE HOLES. [07-20-07] COMPLIED WITH EC/TC REO 601R-53-00-214.

Part: FLOOR SUPPORT — CORRODED (BS 310-349) · airframe 19,408 hrs · 15,850 cycles

SERVICE DOOR FLOOR SUPPORT STRINGER CORRODED BETWEEN FS 310-349. REMOVED UPPER -239 ATTACH ANGLE. REMOVED CORRODED -253 ANGLE, STRINGER AND 2EA FWD & AFT ATTACH BRACKETS. REMOVED 3EA CENTER CLIPS. DRILLED, REAMED NEW -253 ANGLE IAW CRJ 200 SRM 51-40-11. 07/12/2007 INSTALLED NEW -253 ANGLE IAW CRJ200 SRM 51-42-06. INSTALLED -253 ANGLE CLIPS AND APPLIED CORROSION INHIBITOR PER CRJ200 SRM 51-42-20. APPLIED CIC AT SERVICE DOOR -253 ANGLE. SUPPLEMENTAL - SDR CLOSED 07/16/07.

Part: FITTING — CRACKED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

INTERCOSTAL AT FS 484.00 BETWEEN RBL 27 INBOARD CLIP IS CRACKED. FINISHED INSTALLING INBOARD CLIP AT FS 484 BETWEEN RBL 27 AND 36 IAW CRJ 200 SRM 51-42-21. SUPPLEMENTAL - SDR CLOSED 07/13/07.

Part: HANDLE — CRACKED (AIRSTAIR DOOR) · airframe 19,408 hrs · 15,850 cycles

ASD INNER VERTICLE RELEASE HANDLE CRACKED SEVERAL SPOT NEAR READ BALL. RIGGING ADJUSTMENT CHECKED GOOD. SUPPLEMENTAL - SDR CLOSED 07/16/07.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

AFT POTABLE WATER DRAIN MAST SKIN DOUBLER UNDER FLOOR IS CORRODED.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

FLOOR SUPPORT BEAM TO AFT PRESSURE BULKHEAD ATTACH FITTING AT LBL 27 HAS CORROSION.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

ASD FLOOR SUPPORT STRINGER CORRODED BETWEEN FS 310-349. WORK COMPLETED IN ACCORDANCE WITH: SRM`S 51-42-21, 51-40-11, & 51-42-06, AMM 52-70-04, & 52-70-04 NO DEFECTS NOTED.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

SERVICE DOOR ANGLE CORRODED AT FS 31- 349 AT SERVICE DOOR SEAL. FOR CORROSION TO SERVICE DOOR SILL ANGLE, REFER TO WO 63655 N/R-00166. BLENDED CORROSION ON ANGLE P/N 601R38303-255 AS PER CRJ 200 SRM 51-21-06 AND WITHIN LIMITS OF CRJ200 SRM 53-00-00. ALODINED, PRIMED, AND PAINTED IAW CRJ200 SRM 51-25-00. JOB COMPLETE, SUPPLEMENTAL - SDR CLOSED 07/13/07.

Part: FRAME — CORRODED (BS 349) · airframe 19,408 hrs · 15,850 cycles

FRAME AT FS 349.00 HAS CORROSION ON FWD FRAME DOUBLER AND AFT SIDE OF FRAME AT STR 27. REMOVED UPPER RIVETS AT STA 349 TOP OF FRAME AT FRAME DOUBLER AND REMOVED LT AND RT INTERCOSTAL SPLICES AT STA 364 FRAME TOP SIDE PER SRM 51-42-06, 51-42-20. REMOVED 4 EA INTERCOSTALS BETWEEN LBL 9 AND RBL 9 CONTINUED REMOVING RIVETS FROM FS 349 FRAME IAW CRJ 200 SRM 51-42-06 MS 7022223. REMOVED FRAME 349, REMOVED VERT FLOOR SUPPORT BEAM ON LT SIDE AT 349, PER SRM 51-42-06. RI 17912. REMOVED FRAME SUPPORT ANGLE. DRILLED UP NEW FRAME. WORK DONE IAW 51-42-00. STARTED INSTALLATION OF 349 FRAME ALL WORK PER CRJ200, SRM 51-40-00. FINISHED INSTALLATION OF 349 FRAME, PRIME AND PAINTED, STILL NEEDS DYNTROL APPLIED AND DOOR S

Part: PLACARD — FADED (ESCAPE HATCH) · airframe 19,408 hrs · 15,850 cycles

ALL CREW ESCAPE HATCH EXTERNAL PLACARDS ARE FADED.

Part: PRESSURE PANEL — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

AREAS OF CORROSION ON WING BOX PRESSURE FLOOR UPPER SURFACE SKIN AND DOUBLERS SPANNING BETWEEN FS 424.00 AND FS 559.00 + 16 BETWEEN RBL 45 AND 36. WORK COMPLETED IN ACCORDANCE WITH: CRJ 200 NDTM 51-20-04, REO6 601R-53-41-554, CRJ 200 NDTM 51-20-06, AND SP607.

Part: PLACARD — WORN (EMERGENCY EXIT) · airframe 19,408 hrs · 15,850 cycles

PUSH IN TO EXIT PLACARD WORN ON RT EMERGENCY EXIT DOOR (EXTERIOR).

Part: FRAME — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

FS 473.15 FRAME IS CORRODED ON RT SIDE INBOARD JUST ABOVE FLOOR LEVEL. BLENDED CORROSION AT FS 473.15 IAW CRJ 200 SRM 53-00-00, FOUND TO BE IN LIMIT. ALODINED, PRIMED AND PAINTED. SUPPLEMENTAL - SDR CLOSED 07/13/07.

Part: STRUCTURE — CORRODED (BS 605) · airframe 19,408 hrs · 15,850 cycles

CORROSION AT FS 605 BELOW FLOOR IN CARGO BAY. REFER TO WO 63655 N/R-00150 AND 00160 FOR CORRECTIVE ACTION. SUPPLEMENTAL SDR - CLOSED 07/16/07.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

AFT ANGLE FS 280 BETWEEN RBL 9 AND LBL 9 CORRODED. APPLIED CORROSION INHIBITOR AND SEALANT TO BULKHEAD PER REO601R-53-11-956. SUPPLEMENTAL - SDR CLOSED 07/13/07.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

FWD CENTER FLOORBOARD ANGLE JUST FWD OF STA 280 CROSSBEAM HAS SURFACE CORROSION PER MTC.

Part: LIGHT — NO TEST (EMERGENCY EXIT) · airframe 19,408 hrs · 15,850 cycles

LEFT EMERGENCY EXIT FAILED BETA LIGHT TEST.

Part: FITTING — CRACKED (FUSELAGE) · airframe 19,408 hrs · 15,850 cycles

RIGHT O/B FUSELAGE STA 280 CLIP IS CRACKED. REMOVED 1EA CRACKED ANGLE CLIP AT FUSELAGE STA 280 RBL 9. WORK DONE IAW CRJ 200 SRM 51-42-21. SUPPLEMENTAL - SDR CLOSED 07/10/07.

Part: SKIN — CRACKED (LT WING) · airframe 19,408 hrs · 15,850 cycles

LEFT WING PLANK APPEARS CRACKED AT WS 148.019 LEFT, NEEDS NDT TO VERIFY CRACK. COMPLETED IN ACCORDANCE WITH REO 601R-57 21-130.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 19,156 hrs · 15,646 cycles

AFT PRESSURE BULKHEAD WAS FOUND TO BE CRACKED AT LBL 9 AND APPROX WL 100.00 HAS BEEN CONFIRMED CRACK BY ET AND FPI TYPE 1, METHOD C. FOUND DURING COMPLYING WITH AWL 53-61-153.

Part: STEERING SYS — INOPERATIVE (NLG) · airframe 17,796 hrs · 14,654 cycles

NWS STEERING INOP ON APPROACH TO ICT. FLT 4804 DEL 240 MINS. EMERGENCY EQUIP REQUESTED ON STANDBY AS A PRECAUTION.

Part: ANGLE — CRACKED (BS 640) · airframe 17,092 hrs · 14,088 cycles

LT SIDE FS 640 ANGLE CRACKED AFT

Part: ANGLE — CRACKED (BS 640) · airframe 17,092 hrs · 14,088 cycles

RT SIDE FS 640 ANGLE CRACKED AFT

Part: LIGHT — INOPERATIVE (CABIN) · airframe 16,654 hrs · 13,730 cycles

LT AFT EXT EMERGENCY LIGHT INOP.

Part: HANDLE — CRACKED (FUSELAGE)

DURING A HANGAR INSPECTION, THE AVIONICS BAY DOOR HANDLE WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE AVIONICS BAY DOOR HANDLE. OPERATINAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: LIGHT — BURNED OUT (CABIN)

DURING A GROUND INSPECTION IN ATL, THE EMERGENCY FLOOR LIGHT, AT ROW 5, WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY FLOOR LIGHT STRIP, AT ROW 5. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: SUPPORT BEAM — CRACKED (FUSELAGE)

DURING AN A-CHECK, THE RT SIDE ENGINE SUPPORT BEAM, AT BL36.20, WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE WILL REPAIR THE RT SIDE ENGINE SUPPORT BEAM, AT BL 36.20, IAW EO. (K)

Part: STEP — BROKEN (PAX DOOR)

DURING A GROUND INSPECTION IN CVG, THE PASSENGER DOOR BOTTOM STEP WAS FOUND TO BE BROKEN. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR BOTTOM STEP. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: HANDLE — INOPERATIVE (MLG)

DURING CLIMB-OUT FROM ATL-BHM, THE CREW RECEIVED A NOSE GEAR DISAGREE MESSAGE ON THE EICAS. THE NOSE DOOR WAS OPEN AND THE NOSE GEAR REMAINED IN THE LOCKED POSITION. THE AIRCRAFT RETURNED TO ATL AND LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE GEAR HANDLE BOX. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: INTERCOSTAL — CRACKED (PASSENGER DOOR)

DURING A C-CHECK, THE PASSENGER DOOR INTERCOSTAL AND INNER SKIN WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REPAIRED THE PASSENGER DOOR INTERCOSTAL AND INNER SKIN IAW EO. (K)

Part: ANGLE — CRACKED (FUSELAGE)

DURING A C-CHECK, THE LT OB FS 484 ANGLE WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REPAIRE THE LT OB FS 484 ANGLE IAW EO. (K)

Part: PLATE — CRACKED (FUSELAGE)

DURING C-CHECK, THE CARGO DOOR FLOOR LANDING PLATE WAS FOUND TO BE CRACKED FROM THE CENTER 2 RIVETS BEYOND LIMITS. MAINTENANCE REPAIRED THE CARGO DOOR FLOOR LANDING PLATE IAW EO. (K)

Part: SUPPORT BEAM — CRACKED (ENGINE)

DURING HANGAR MAINTENANCE, THE ENGINE SUPPORT BEAM WAS FOUND TO BE CRACKED IN THE TOP WEB AT THE FIRE LOOP BRACKET BEYOND LIMITS. MAINTENANCE REPAIRD THE ENGINE SUPPORT BEAM UPPER WEB AT THE FIRE LOOP BRAKCET IAW EO. (K)

Part: STEP — CRACKED (PAX DOOR)

DURING HANGAR MAINTENANCE IN MCN, THE BOTTOM STEP ON THE PASSENGER DOOR WAS FOUND CRACKED AT THE FORWARD SECTION. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE PASSENGER DOOR. (M)

Part: SKIN — CRACKED (PAX DOOR)

DURING HANGAR MAINTENANCE IN MCN, THE INTERNAL SKIN UNDER THE TOP STEP ON THE PASSENGER DOOR WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REPAIRED THE INTERNAL SKIN UNDER THE TOP STEP ON THE PASSENGER DOOR IAW ASA EO 600-52-0043. (M)

Part: CLAMP — LOOSE (RT COWLING) · airframe 12,859 hrs

AFTER TAKEOFF, WHEN CLIMBING THROUGH 12,000 FT, THE CREW RECEIVED A MASTER WARNING, 14TH STAGE DUCT ON EICAS AND DUCT FAIL OF 14TH STAGE PANEL. THE QRH WAS COMPLIED WITH AND AN EMERGENCY WAS DECLARED. THE AIRCRAFT RETURNED AND LANDED SAFELY. MAINTENANCE GROUND RAN THE RT ENGINE AND FOUND A BLEED LEAK ON THE COWL ANIT-ICE DUCTING. MAINTENANCE RESECURED A CLAMP ON THE DUCTING IN THE PYLON. NO FURTHER LEAKS WERE NOTED, ALSO CHECKED FOR SECURITY OF BOTH PYLON LOOPS, REPOSITIONED AND SECURED BOTH LOOPS; AND THEN GROUND RAN THE RT ENGINE AGAIN. NO DEFECTS NOTED. AIRCRAFT OK FOR SERVICE.

Part: CLAMP — LOOSE (BLEED AIR SYS) · airframe 12,790 hrs

DURING CLIMB-OUT, AT APPROXIMATELY 25,000 FT, THE CREW RECEIVED AT RIGHT 14TH DUCT WARNING MESSAGE. THE QRH WAS COMPLIED WITH AND THE RT ENGINE THRUST LEVER BROUGHT BACK TO IDLE FOLLOWED BY THE WARNING MESSAGE EXTINGUISHING. AN EMERGENCY WAS DECLARED WITH THE AIRCRAFT DIVERTING, MAKING A SINGLE ENGINE LANDING SAFELY. MAINTENANCE FOUND SEVERAL CLAMPS LOOSE ON THE AFT RT 14TH STAGE DUCT FUSELAGE BLEED LOOP AND RESECURED THE LOOPS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: LOOP — MALFUNCTIONED (RT ENGINE) · airframe 12,783 hrs

DURING CLIMB-OUT, AT APPROXIMATELY 9,500 FEET, THE CREW RECEIVED A TRIPLE CHIME RT 14TH DUCT MESSAGE AND AURAL WARNING. THE CREW LEVELED THE AIRCRAFT TO 12,000 FEET AND COMPLIED WITH THE QRH. THE RT ENGINE WAS PULLED TO FLIGHT IDLE AND THE MESSAGE EXTINGUISHED. AN EMERGENCY WAS DECLARED WITH THE AIRCRAFT RETURNING, MAKING A SINGLE ENGINE LANDING SAFELY. MAINTENANCE REMOVED AND REPLACED THE 14TH BLEED DUCT LEAK DETECTION LOOP A46WK. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: STEP — CRACKED (PAX DOOR)

DURING A GROUND INSPECTION, THE BOTTOM STEP ON THE PASSENGER DOOR WAS FOUND TO BE CRACKED AT THE LIFT POINT. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: STRUT — LEAKING (PAX DOOR)

FLT 4619 - DURING A GROUND INSPECTION IN ATL, THE PASSENGER DOOR WAS FOUND HARD TO OPEN. MAINTENANCE REMOVED AND REPLACED THE AFT GAS STRUT AND ADJUSTED THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: WIRE — DISCONNECTED (EMERGENCY LIGHT)

DURING GROUND INSPECTION IN DFW, THE FORWARD EMERGENCY FLOOR STRIP INOPERATIVE. MAINTENANCE FOUND THE FORWARD ORAGNE STRIP OF FLOOR EMERGENCY LIGHTING UNPLUGGED AND UNSECURED. MAINTENANCE RECONNECTED AND RESECURED THE LIGHT STRIP. OPERATIONAL CHECKS GOOD. AIRCFAFT OK FOR SERVICE. (M)

Part: STEP — BROKEN (FUSELAGE)

FLT 4228 - DURNIG A GROUND INSPECTION IN DFW, THE BOTTOM STAIR CONTROL ROD ON THE PASSENGER DOOR WAS FOUND BROKEN. MAINTENANCE REMOVED AND REPLACED THE BOTTOM STEP ON THE PASSENGER DOOR. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: STEP — CRACKED (PAX DOOR)

DURING A C-CHECK IN MCN, THE TOP STEP ON THE PASSENGER DOOR WAS FOUND CRACKED. MAINTENANCE REMOVED AND REPLACED THE TOP STEP ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: CLIP — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, A CLIP UNDER THE CARGO COMPARTMENT SILL PLATE AT FS 589 WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED A CLIP UNDER THE CARGO COMPARTMENT SEAL PLATE AT FS 589, IAW SRM 51-42-21. (M)

Part: FRAME — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, FRAME FS 718, STRINGERS 10-11 ON THE RT SIDE WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REPAIRED FRAME FS 718, STRINGERS 10-11 ON THE RT SIDE IAW ASA EO 600-53-0067A. (M)

Part: STEP — CRACKED (PAX DOOR)

DURING A C-CHECK IN MCN, THE TOP STEP ON THE PASSENGER DOOR WAS FOUND CRACKED. MAINTENANCE REMOVED AND REPLACED THE TOP STEP ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: FLOOR SUPPORT — CRACKED (FUSELAGE)

DURING A C-CHECK, THE CARGO COMPARTMENT AFT FLOOR SUPPORT ANGLES ON THE LT AND RT SIDES AT FS 621 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE CARGO COMPARTMENT AFT FLOOR SUPPORT ANGLES ON THE LT AND RT SIDES AT FS 621 IAW ASA EO 600-53-0105. (M)

Part: CLIP — CRACKED (FLOORBEAM)

DURING A C-CHECK IN MCN, THE FLOOR SUPPORT CLIPS AT FS 280, LBL 9 AND RBL 9 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FLOOR FRAME CLIPS AT FS 280, LBL 9 AND RBL 9 IAW SRM 51-00. (M)

Part: CLIP — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE RT INTERCOSTAL CLIP AT APPROXIMATELY FS 484 IB AND OB WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE RT INTERCOSTAL CLIP AT APPROXIMATELY FS 484 IB AND OB IAW ASA EO 600-53-0111. (M)

Part: INTERCOSTAL — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE LT INTERCOSTAL AT FS 484, BL 27-36 WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE LT INTERCOSTAL AT FS 484, BL 27-36 IAW ASA EO 600-53-0111. (M)

Part: PLATE — CRACKED (SILL)

DURING A C-CHECK, THE CARGO SILL PLATE UNDER THE FORWARD ATTACH BRACKET AT FS 562.72-589 WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE CARGO SILL PLATE UNDER THE FORWARD ATTACH BRACKET AT FS 562.72-589. (M)

Part: PIN — INOPERATIVE (DOOR HANDLE)

DURNG AGROUND INSPECTION IN DTW, PASSENGER DOOR INNER HANDLE WOULD NOT STOP AND THE DOOR WOULD NOT OPEN FROM THE INSIDE. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR HANDLE SHEAR PIN. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: SPRING — BROKEN (PAX DOOR)

DURING A GROUND INSPECTION IN MGM, THE PASSENGER DOOR WAS DIFFICULT TO CLOSE AND UPON OPENING IT FELL RAPIDLY. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR COUNTER BALANCE GAS SPRINGS. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: ANGLE — CRACKED (FUSELAGE)

DURING HANGAR MAINTENANCE IN BTR, THE SUPPORT DOUBLER AT FS 640 BETWEEN STRINGERS 9 AND 12 WAS FOUND TO BE CRACKED IN THE RADIUS BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE REINFORCEMENT ANGLE AT FS 640 BETWEEN STRINGERS 9 AND 12. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

DURING A GROUND INSPECTION IN ATL, THE FORWARD SECTION OF EMERGENCY FLOOR LIGHTS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY FLOOR LIGHT STRIP AT ROW 4 A/C. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: O-RING — CUT (ENG OIL FILTER)

FLT 4673 - DUIRNG CLIMB-OUT FROM ATL-SHV, THE CREW EXPERIENCED LOW OIL PRESSURE ON THE RIGHT ENGINE WITH IT DROPPING TO 21 PSI. QRH PROCEDURES WERE COMPLIED WITH AND THE CREW SHUT DOWN THE RIGHT ENGINE. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO GTR, LANDING SAFELY. MAINTENANCE REPLACED A CUT O-RING ON THE OIL FILTER BOWL AND SERVICED THE ENGINE WITH SIX QUARTS OF OIL. OPERATIONAL AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: GEAR — BROKEN (LT ENGINE)

FLT 4563 - WHILE CLIMBING-OUT OF FWA, AT 21,000 FEET, THE LEFT ENGINE N2 VIBRATION SPIKED APPROXIMATELY 2.6 MILS. THE FLIGHT ATTENDANT AND PASSENGERS REPORTED A LOUD NOISE FROM THE LEFT ENGINE. THE LEFT ENGINE SHUT ITSELF DOWN. THE CAPTAIN DECLARED AN EMERGENCY AND RETURNED TO FWA FOR AN OVERWEIGHT LANDING. MAINTENANCE PERFORMED THE OVERWEIGHT LANDING INSPECTION. NO DEFECTS WERE NOTED. THE LEFT ENGINE WAS REMOVED AND REPLACED. TEAR DOWN REPORTS FROM LUFTHANSA AERO REVEAL THE MAIN CAUSE OF THE FAILURE WAS EXTENSIVE DAMAGE OF THE ACCESSORY GEAR BOX CAUSED BY A PIECE OF THE AXIS-P GEAR BREAKING OFF. (M)

Part: ENGINE — VIBRATION (LEFT)

FLT 4563 - WHILE CLIMBING OUT OF FWA, AT 21,000 FEET, THE LEFT ENGINE N2 VIBRATION SPIKED APPROXIMATELY 2.6 MILS. THE FLIGHT ATTENDANT AND PASSENGERS REPORTED A LOUD NOISE FROM THE LEFT ENGINE. THE LEFT ENGINE SHUT ITSELF DOWN. THE CAPTAIN DECLARED AN EMERGENCY AND RETURNED TO FWA FOR AN OVERWEIGHT LANDING. MAINTENANCE PERFORMED THE OVERWEIGHT LANDING INSPECTION. NO DEFECTS WERE NOTED. THE LEFT ENGINE WAS REMOVED AND REPLACED. THE MRR WILL REMAIN OPEN PENDING RESULTS OF ENGINE TEARDOWN. (M)

Part: ACTUATOR — INOPERATIVE (HORIZ STAB)

APPROX 4 MINUTES INTO FLIGHT WITH AUTOPILOT ENGAGED, AP PITCH TRIM MESSAGE CAME ON. CREW FOLLOWED PROCEDURES, BUT MESSAGE RESUMED. THIS OCCURRED SEVERAL TIMES FOLLOWED BY A NOSE DOWN MESSAGE. CREW PERFORMED PRECAUTIONARY STEPS FOR SLIGHT TO MODERATE CONTROLLABILITY PROBLEMS AND DECLARED AN EMERGENCY. CREW RETURNED TO DFW AND LANDED SAFELY. MAINTENANCE REMOVED, CLEANED, AND INSPECTED, AND LUBRICATED THE HORIZONTAL STAB PIVOT POINT OUTER PINS IAW SL RJ-SL-55-001. THE INSPECTINO REVEALED NO DEFECTS. MAINTENANCE CHANGED THE HORIZONTAL STAB TRIM ACTUATOR. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (M)