N8847A

Part: RIVET — SHEARED (SEAT RAIL) · airframe 31,786 hrs · 29,289 cycles

DURING FLIGHT DECK CARPET REPLACEMENT, NOTED TWO FORWARD ALIGNMENT RIVETS ON OUTBOARD CA SEAT RAIL MISSING. PERFORMED TEMPORARY REPAIR IAW REO #601R-53-11-1093. SEE NRWC #728465 FOR PERMANENT REPAIR PWI ON FORWARD TWO ALIGNMENT RIVETS ON OUTBOARD CA SEAT RAIL

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 30,953 hrs · 28,409 cycles

EMERGENCY LIGHT STRIP LIGHT FROM ROW 6CD TO 8CD ARE ILLUMINATING. REMOVED AND REPLACED BATTERY PACK 3 AND BATTERY PACK 3 INVERTER (INVERTER FIX PROBLEM IAW AMM 33-51-04 AND AMM 33-51-07.

Part: ANGLE — CRACKED (BS 484) · airframe 30,502 hrs · 27,935 cycles

ANGLE CLIP IS CRACKED ON THE I/B SIDE OF LBL 36 AT FS 484, IN THE CABIN BELOW THE FLOOR REMOVED AND REPLACED ANGLE CLIP AT I/B SIDE OF LBL36 AT FS484 IAW BOMBARDIER REI 601R-53-52-059. AAR SM 107

Part: BRACKET — CRACKED (PAX DOOR) · airframe 30,502 hrs · 27,935 cycles

PAX DOOR OPENING AFT WIRE HARNESS BRACKET J1MB IS CRACKED AT THE I/B SIDE OF THE LOWER LONGERON, IN THE CABIN BELOW THE FLOOR. INSTALLED NEW BRACKET IAW CRJ 200 SRM 51-42-06 AND IAW CRJ 200 SRM 51-41-00. AAR SM 11

Part: VANE — CHAFED (LT WING TE FLAP) · airframe 30,502 hrs · 27,935 cycles

LH WING INBD FLAP VANE ACTUATOR ACCESS PNL584CB CHAFED AT L/E. REMOVED CHAFED PANEL AND REPLACED WITH NEW PANEL IAW CRJ 200 SRM TR-51-42 AAR SM 58

Part: RIB — CRACKED (LT WING TE FLAP) · airframe 30,502 hrs · 27,935 cycles

L/H I/B FLAP HAS A CRACKED RIB AT T/E JUST O/B OF I/B JACKSCREW. [INTERNAL] REPAIRED CRACKED RIBON L/H I/B FLAP AT T/E IAW EA# CRJ257-08167 REV A DATE 1-16-19. AAR SM 107

Part: SUPPORT BRACKET — BENT (CARGO DOOR) · airframe 30,502 hrs · 27,935 cycles

AFT CARGO DOOR FWD TRACK CENTER SUPPORT BRACKET IS BENT REPALCED DOOR TRACK SUPPORT IAW CRJ-200-SRM-51-42-06. AAR SM 51

Part: SUPPORT BRACKET — BENT (CAROG DOOR) · airframe 30,502 hrs · 27,935 cycles

AFT CARGO DOOR FWD TRACK LWR SUPPORT BRACKETS BENT REMOVED AND REPLACED BOTH AFT CAREGO DOOR FWD TRACK LWR SUPPORT BRACKETS IAW CRJ-200 SRM 51-42-06 DUE TO NO ALLOWABLE DAMAGE IAW CRJ-200 SRM 53-61-23. AAR SM 58

Part: FITTING — CRACKED (BS 461) · airframe 30,502 hrs · 27,935 cycles

BATH TUB FITTING AT THE O/B SIDE OF RBL 9 IS CRACKED AT FS 461, IN THE CABIN BELOW THE FLOOR REMOVED AND REPALCED BATHTUB FITTING AT F.S 461 RBL IAW CRJ 200 SRM 51-42-06 AND CRJ-200 SRM 51-42-21. AAR SM 107

Part: SEAT TRACK — CORRODED (BS 409) · airframe 30,502 hrs · 27,935 cycles

RH SIDEWALL SEAT TRACK STICK 3 HAS CORROSION SPOTS BETWEEN FS 409+16 THRU FS 409+112, IN THE CABIN. REMOVED AND REPLACED WITH NEW SEAT TRACK I.A.W. CRJ-200 AMM 53-01-11 AAR SM 58

Part: STRAP — CORRODED (BS 559) · airframe 30,502 hrs · 27,935 cycles

FLOOR STRAP AT FS 559 HAS CORROSION SPOTS BETWEEN LBL 27 AND THE LH FLOOR SILL, IN THE CABIN BELOW THE FLOOR. EVALUATED CORROSION OUT OF LIMITS, REMOVED STRAP AND INSTALLED NEW STRAP I.A.W. CRJ-200 SRM 51-42-06 AAR AP 377

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 30,502 hrs · 27,935 cycles

LH AISLE SEAT TRACK STICK 3 HAS CORROSION SPOTS BETWEEN FS 409+112 THRU FS 559, IN THE CABIN. REMOVED AND REPLACED SEAT TRACK I.A.W. CRJ-200 AMM 53-01-11 AAR SM 58

Part: SEAT TRACK — CORRODED (BS 364-409) · airframe 30,502 hrs · 27,935 cycles

LH SIDEWALL SEAT TRACK STICK 2 HAS CORROSION SPOTS BETWEEN FS 364 THRU FS 409+16, IN THE CABIN. REMOVED AND REPLACED WITH NEW SEAT TRACK I.A.W. CRJ-200 AMM 53-01-11 AAR AP 225

Part: SEAT TRACK — CORRODED (BS 499) · airframe 30,502 hrs · 27,935 cycles

LH SIDEWALL SEAT TRACK STICK 5 HAS CORROSION SPOTS BETWEEN FS 449.85 THE CABIN. REMOVED AND REPLACED WITH NEW SEAT TRACK I.A.W. CRJ-200 CMM 53-01-11 AAR AP 225

Part: SEAT TRACK — CORRODED (BS 364-409) · airframe 30,502 hrs · 27,935 cycles

RH SIDEWALL SEAT TRACK STICK 2 HAS CORROSION SPOTS BETWEEN FS 364 THRU FS 409+16, IN THE CABIN. REMOVED AND REPLACED WITH NEW TRACK I.A.W. CRJ-200 AMM 53-01-11 AAR SM 58

Part: ANGLE — CRACKED (BS 484) · airframe 30,502 hrs · 27,935 cycles

ANGLE CLIP IS CRACKED ON THE O/B SIDE OF RBL 27 AT FS 484, IN THE CABIN BELOW THE FLOOR. REMOVED AND REPLACED ANGLE CLIP AT F.S. 484 O/B SIDE OF RBL 27. I.A.W. CRJ-200 SRM 51-42-21 AAR SM 33

Part: APU — SMOKE (APU BAY) · airframe 30,178 hrs · 27,604 cycles

IN FLIGHT HEAVY SMOKE BEGAN TO ENTER CABIN. WE RECIEVED APU OIL PRESS CAUTION MSG RAN QRH FOR THAT AS WELL AS SMOKE OM CABIN. WE SHUT DOWN APU. NO AUTO SHUTDOWN. COMPLIED WITH WORK SCOPE (CABIN SMOKE) AND REFER TO AML 3354481-1 FOR THE REPLACEMENT OF THE APU. APU ASSY REQUIRES REPLACEMENT WITH A SERVICABALE APU REMOVED+REPLACED THE APU IAW JOB CARD #200-49-10-00. OPS +LEAK CHECK GOOD.

Part: SIGN — INOPERATIVE (CABIN) · airframe 30,009 hrs · 27,406 cycles

OVERWING EMER EXIT SIGN NOT FUNCTIONING AIRCRAFT RIGHT. R&R LOWER RT EMERGENCY FLOOR LEVEL LIGHT SIGN IN EMERGENCY EXIT ROW IAW AMM 33-51-10 OPS CK GOOD . P/N OFF ON 6020-5.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT) · airframe 29,853 hrs · 27,236 cycles

AFTER T/O WE CALLED FOR GEAR UP THEN WE RECEIVED GEAR DISAGREE WARNING & NOSE DOOR OPEN WARNING. THE NOSE WHEEL APPEARED TO NOT COME UP, WOW INPUT CAUTION NOSEWHEEL STEERING CAUTION AND OUTPUT STATUS FAIL MESSAGE SHOWED. RAN QRH PULLED MANUAL RELEASE HANDLE HAD 3 GREEN INDICATIONS LANDED BACK AT BGR DEFERRED LANDING GEAR RETRACTION SYSTEM PER MEL 32-30-1 CAT "A" ENTERED IN MM02 PLACARD APPLIED GEAR PINS INSTALLED AND SAFETIED FLAGS REMOVED. NWS VERIFIED OK NO MESSAGE NOTED TEST GOOD PER QRH.

Part: SENSOR — INOPERATIVE (MLG) · airframe 29,239 hrs · 26,557 cycles

ENROUTE AND AFTER TAKEOFF, GEAR WAS SLOW TO SHOW NORMALLY. RECEIVED A NOSE GEAR DISAGREE. MESSAGE WENT OUT BEFORE QRH COULD BE RAN. TROUBLESHOT THE GEAR DISAGREE IAW FAULT TABLE IN FIM 30-60-09-01. FOUND NOSE GEAR CENTERING AND NR 2 WOW PROX SENSORS OUT OF ADJUSTMENT. ADJUSTED THE SENSORS. NR 2 DOWNLOCK SENSOR SHOWED SHORTED. REMOVED AND REPLACED THE NR 2 DOWNLOCK SENSOR PS26A IAW AMM 32-61-05. PERFORMED A RETRACT/EXTEND FUNCTIONAL CHECK OF LANDING GEAR IAW AMM 32-30-00. ALL CHECKS WITHIN LIMITS AND NO FAULTS.

Part: PROXIMITY SENSOR — OUT OF RIG (MLG) · airframe 29,216 hrs · 26,533 cycles

GEAR DISAGREE WARNING ABOUT ONE MINUTE AFTER RAISING GEAR. MESSAGE WENT AWAY AFTER ONE SECOND. NOSE GEAR INDICATION WHILE WARNING WAS POSTED. HAD AMBER DASHES, AFTER MESSAGE WENT AWAY, ALL INDICATIONS NORMAL. PERFORMED RIGGING OF THE PSEU PROXIMITY SENSOR 5O3,511,522,523. RIGGED P503. IAW MOTR, REMOVED AND REPLACED PSEU IAW AMM 32-61-01-00-801. POWER UP AND FUNCTIONAL TESTED GOOD. PERFORMED GEAR EXTENSION AND RETRACTION OF GEARS IAW AMM 32-30-00. NO ABNORMAL MESSAGES NOTED.

Part: DOWNLOCK SENSOR — DEFECTIVE (NLG) · airframe 29,049 hrs · 26,359 cycles

NOSE DISAGREE IN THE DOWN POSITION. R & R THE NR 1 AND 2 DOWNLOCK PROXIMITY SENSORS IAW AMM 32-21-05.

Part: OXYGEN MASK — LEAKING (COCKPIT) · airframe 28,849 hrs · 26,156 cycles

OBSERVERS OXYGEN MASK LEAKING AT REGULATOR/HEADSTRAP CONNECTION REMOVED AND REPLACED OBSERVERS OXYGEN MASK W/SERV ASSY IAW CRJ AMM 35-11-12-400-802. OPS AND LEAK CHECKS GOOD.

Part: HYDRAULIC SYSTEM — CONTAMINATED · airframe 28,395 hrs · 25,675 cycles

UP RECIEVED, HYD 3 LOW PRESSURE CAUTION, AND MAIN GEAR DISAGREE WARNING MESSAGES. NOSE GEAR WAS UP, NOSE DOOR WAS OPEN, BOTH MAIN GEAR INDICATED RED. ON HYD PAGE, HYD QTY FOR SYS 3 INDICATED 100% AND BOTH 3A & 3B LINES WERE YELLOW AND SHOWED 300 PSI. WE VERIFIED BOTH 3A & 3B PUMPS WERE SELECTED ON (THEY WERE) AND NO CBS HAD POPPED. AFTER SEVERAL SECONDS HYD 3 LOW PRESS CAUTION CLEARED AND THEN THE GEAR SLOWLY CAME UP. ALL MESSAGES THEN CLEARED AND THEN THE GEAR SLOWLY CAME UP. ALL MESSAGES THEN CLEARED. GEAR EXTENSION WAS NORMAL. EVENT LASTED MORE THAN 3 MINUTES. BLED HYDRAULIC PRESSURE FROM SYSTEM #3 IAW CRJ 200 AMM 12-00-06. THEN PERFORMED A GEAR EXTENSION/ RETRACTION IAW CRJ 200 AMM 32-30-00. PERFORMED LANDING GEAR DISAGREE TEST IAW CRJ 200 AMM 32-30-00 NO MSGS DISPLAYED. ALL INDICATIONS NORMAL. ALL CHECKS GOOD. OK FOR SVC.

Part: BATTERY PACK — INOPERATIVE (FLASHLIGHT) · airframe 27,724 hrs · 24,978 cycles

DURING INSPECTION, NOTED F/A EMERGENCY FLASHLIGHT INDICATOR LED NOT BLINKING. REMOVED AND REPLACED THE BATTERY PACK IAW AMM 25-61-00. OPS CHECKED GOOD.

Part: OXYGEN MASK — LEAKING (COCKPIT) · airframe 27,105 hrs · 24,354 cycles

FO OXYGEN MASK LEAKING. R & R THE OXYGEN MASK IAW AMM 35-11-12. OPS TESTED GOOD .

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 27,006 hrs · 24,265 cycles

LEFT FWD EXTERIOR EMERGENCY LIGHT INOPERATIVE. R & R THE BULB IAW AMM 33-51-21. OPS CHECKED NORMAL.

Part: SEAT TRACK — CORRODED (BS 544-559) · airframe 26,880 hrs · 24,124 cycles

LEFT SEAT TRACK NR 7 BS 544 - 559+80 HAS CORROSION. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 51-01-11 PARA A(4)-(9) & REO 601R-53-00-055.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 26,880 hrs · 24,124 cycles

LEFT FLOOR SILL AT CARGO DOOR CUTOUT HAS CORROSION FROM FS 587 TO FS 619. R & R LT FLOOR SILL AT CARGO DOOR IAW REO 601R-53-61-593 AND SRM 51-40-11.

Part: HINGE — CORRODED (FUSELAGE) · airframe 26,880 hrs · 24,124 cycles

AFT CARGO DOOR SILL GUARD HAS A CORRODED HINGE. R & R HINGES ON AFT CARGO DOOR SILL GUARD IAW SRM 51-42-06.

Part: FAIRING — CHAFED (RIGHT) · airframe 26,880 hrs · 24,124 cycles

RIGHT STUB FAIRING HAS CHAFE DAMAGE. REPAIRED IAW REO 601R-53-82-003.

Part: CONNECTOR — INOPERATIVE (OXYGEN BOX) · airframe 26,880 hrs · 24,124 cycles

PASSENGER OXYGEN MASKS FAILED TO DROP AT SEATS 3CD, 5AB AND LAVATORY. RESEATED CONNECTORS J5 AS SEAT 3CD PSU, RESEATED PIN 4 IN CONNECTOR J5 AS SEAT 5AB PSU IAW ESPM 20-17-51. ADJUSTED LAVATORY 02 BOX DOOR IAW CMM 25-40-43. DISASSEMBLY STEP G.(1) AND ASSEMBLY STEP E(1). OPS TEST GOOD IAW AMM 35-20-00-710-801.

Part: ATTACH ANGLE — CRACKED · airframe 26,880 hrs · 24,124 cycles

DURING REMOVAL OF LT SIDE WINDSHIELD SIDE POST SUPPORT LOWER WEB FOUND ATTACH ANGLE CRACKED. REPLACED THE ATTACH ANGLE IAW SRM 51-42-06 AND 51-40-11.

Part: SUPPORT — CRACKED (WINDSHIELD) · airframe 26,880 hrs · 24,124 cycles

LEFT WINDSHIELD SIDE POST SUPPORT LOWER WEB CRACKED. REMOVED AND REPLACED THE SUPPORT IAW SRM 51-42-06.

Part: ATTACH FITTING — CRACKED (BS 470) · airframe 26,880 hrs · 24,124 cycles

RIGHT WING TO FUSELAGE PANEL ATTACH FITTING BS 470 FOUND CRACKED. REMOVED AND REPLACED ATTACH FITTING IAW SRM 51-42-06.

Part: ATTACH FITTING — CRACKED (BS 449) · airframe 26,880 hrs · 24,124 cycles

RIGHT WING TO FUSELAGE PANEL ATTACH FITTING BS 449.85. IS CRACKED. REMOVED AND REPLACED THE ATTACH FITTING IAW SRM 51-42-06.

Part: ATTACH FITTING — CRACKED (BS 461) · airframe 26,880 hrs · 24,124 cycles

LEFT WING TO FUSELAGE PANEL ATTACH FITTING BS 461 FOUND CRACKED. REMOVED & REPLACED THE ATTACH FITTING IAW SRM 51-42-06.

Part: ATTACH FITTING — CRACKED (BS 449) · airframe 26,880 hrs · 24,124 cycles

LEFT WING TO FUSELAGE PANEL ATTACH FITTING BS 449.85 IS CRACKED. REMOVED & REPLACED THE ATTACH FITTING IAW SRM.

Part: ATTACH FITTING — CRACKED (BS 470) · airframe 26,880 hrs · 24,124 cycles

LEFT WING TO FUSELAGE PANEL ATTACH FITTING BS 470.00 IS CRACKED. REMOVED AND REPLACED THE ATTACH FITTING IAW SRM 51-42-06.

Part: STRINGER — CRACKED (BS 379) · airframe 26,880 hrs · 24,124 cycles

STRINGER 4R AT BS 379 IS CRACKED. REPAIRED THE STRINGER IAW SRM 53-00-03.

Part: VERTICAL BEAM — CRACKED (BS 409) · airframe 26,880 hrs · 24,124 cycles

BS 409+128, LBL 18 VERTICAL BEAM IS CRACKED AT THE LOWER O/B RADIUS. REPAIRED IAW REO 601R-53-41-889 REV. A, REO 601R-53-41-056 REV. F AND SRM 51-42-06.

Part: SEAL — TORN · airframe 26,880 hrs · 24,124 cycles

TRANS COWL 444AT OTBD SEAL IS TORN. REMOVED & REPLACED THE SEAL IAW SRM 51-42-06 & 51-42-16.

Part: BULKHEAD — GOUGED (BS 621) · airframe 26,880 hrs · 24,124 cycles

BS 621 AFT PRESSURE BULKHEAD FWD FACE LT HALF HAS DAMAGED AREA IN SKIN WL 78 LBL 24. REPAIRED THE BULKHEAD IAW REO 601R-53-61-5800.

Part: SEAT TRACK — CORRODED (BS 478) · airframe 26,880 hrs · 24,124 cycles

NR 4 SEAT TRACK HAS CORROSION AND IS GOUGED AT BS 478. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-01-11.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 26,880 hrs · 24,124 cycles

APB IS CRACKED JUST ABOVE CARGO DOOR TRACK UPPER PORTION. PERFORMED REPAIR TO AFT PRESSURE BULKHEAD WEB LBL27-50 IAW REO NR 601R-53-61-1541, REV: F.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 26,880 hrs · 24,124 cycles

CARGO DOOR CROSSBEAM AFT LOWER BRACKET AT STA 621 APB IS CRACKED. R & R BRACKET IAW SRM 51-42-21.

Part: ANGLE — CRACKED (BS 621 BULKHEAD) · airframe 26,880 hrs · 24,124 cycles

AFT EQUIPMENT BAY BS 621 BULKHEAD AFT SIDE ANGLE AT STRINGER 13L IS CRACKED. REMOVED & REPLACED THE ANGLE IAW SRM 51-42-06 & 51-42-21.

Part: ANGLE — CRACKED (BS 621 BULKHEAD) · airframe 26,880 hrs · 24,124 cycles

AFT EQUIPMENT BAY BS 621 BULKHEAD AFT SIDE ANGLE AT STRINGER 14 IS CRACKED. REMOVED & REPLACED THE ANGLE IAW SRM 51-42-06 & 51-42-21.

Part: SEAT TRACK — CORRODED (BS 484-544) · airframe 26,880 hrs · 24,124 cycles

RIGHT SEAT TRACK NR 6 FROM BS 484 - 544 HAS CORROSION. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (BS 364-394) · airframe 26,880 hrs · 24,124 cycles

LT NR 1 SEAT TRACK FROM BS 364 - 394 HAS CORROSION. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-01-11.

Part: SUPPORT FITTING — CRACKED (WINDOW FRAME) · airframe 26,880 hrs · 24,124 cycles

LEFT WINDSHIELD SIDE POST LT SUPPORT FITTING CRACKED. REMOVED & REPLACED THE SUPPORT FITTING IAW SRM 51-42-21.

Part: SEAT TRACK — CORRODED (BS 409-449) · airframe 26,880 hrs · 24,124 cycles

LT NR 4 SEAT TRACK FROM BS 409+112 - 449.85 HAS CORROSION. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (BS 409-439) · airframe 26,880 hrs · 24,124 cycles

NR 4 SEAT TRACK FROM BS 409+112 - 439 HAS CORROSION. REMOVED AND REPLACED THE SEAT TRACK IAW AMM 53-01-11.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,880 hrs · 24,124 cycles

LEFT FUSELAGE CLIP AT STR 3 LT AND FS 280 IS CRACKED. R & R CLIP IAW SRM 51-42-21 AND SRM 51-42-06.

Part: LIGHT — DISCONNECTED (CABIN) · airframe 26,880 hrs · 24,124 cycles

SECTION OF EMERGENCY FLOOR TRACK LIGHTS INOPERATIVE. FOUND SECTION OF EMERGENCY FLOOR TRACK LIGHTING TO BE DISCONNECTED. CONNECTED THE LIGHT IAW AMM 20-10-00-910-803. OPS CHECKED IAW AMM 33-51-00, NO OTHER DEFECTES NOTED AT THIS TIME.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 26,466 hrs · 23,689 cycles

EMERGENCY FLOOR LIGHTS FROM ROW 2 - 6 INOPERATIVE. R & R CABIN EMER FLOOR LIGHT ASSEMBLY 2, NR 2 INVERTER PS2LY IAW AMM 33-51-00 & WM 33-51-00 PG 7. OPERATIONAL CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 26,427 hrs · 23,648 cycles

FLOOR EMER LIGHTS NOT ILLUMINATING ON FWD SECTION. R & R FLOOR TRACK EMER LIGHT FLOOR STRIP, DS13LY, NR 2 IAW AMM 33-51-01. R & R EMER BATTERY PACK NR 2 IAW AMM 33-51-04. PERFORMED OPERATIONS TEST OF EMER LIGHTS IAW AMM 33-51-00. OPERATIONS TESTED GOOD.

Part: CONNECTOR — LOOSE (CABIN) · airframe 26,370 hrs · 23,590 cycles

CENTER AISLE EMER LIGHTS INOPERATIVE, FWD SECTION, FOUND LOOSE PLUG AT FLOOR CONNECTOR FOR FWD FLOOR EMER LIGHTS. PROPERLY CONNECTED LIGHTS & REINSTALLED COVERS IAW AMM 33- 51-01. OPERATIONS CHECKED GOOD.

Part: CONNECTOR — UNSECURE (CABIN) · airframe 26,244 hrs · 23,463 cycles

EMERGENCY FLOOR STRIP LIGHTING 1/2 OUT. SECURED FLOOR EMER LIGHT CONNECTIONS. ALL LIGHTS WORK NORMALLY, DONE IAW AMM 33-51-01 & 33-51-00.

Part: CONNECTOR — NOT SEATED (CABIN) · airframe 26,228 hrs · 23,450 cycles

FLOOR PATH EMER INOPERATIVE ROWS 1- 5. RESEATED CONNECTOR UNDER FLOOR IN AVIONICS BAY. EMER FLOOR PATH LIGHTING, OPERATIONS CHECKED GOOD IAW AMM 33-51-00.

Part: COVER — TORN (LIFE VEST) · airframe 25,639 hrs · 22,883 cycles

LIFE VEST COVER ON COPILOT SEAT TORN. REPLACED LIFE VEST COVER IAW CMM 25-14-10.

Part: ROLLER — DIRTY (CABIN DOOR) · airframe 25,292 hrs · 22,556 cycles

MAIN CABIN DOOR HANDLE HARD TO CLOSE BY FLIGHT ATTENDANT. CLEANED & LUBED MAIN CABIN DOOR, FOUND DIRT & DEBRIS IN INNER HANDLE ROLLER. PERFORMED OPERATIONS CHECK IAW 52-11-00. ALSO INSPECTED DOOR, NO DEFECTS NOTED. OPERATIONS CHECKED GOOD.

Part: UNKNOWN — MALFUNCTIONED (BRAKE SYSTEM) · airframe 24,794 hrs · 22,018 cycles

BRAKE EFFECTIVENESS WAS NOT NORMAL UPON TOUCHDOWN & LANDING. RT SIDE BRAKES SEEM LIGHT OR LESS EFFECTIVE AT HIGH SPEEDS, TOUCHDOWN & ROLLOUT. RIGHT SIDE BRAKE TEMP, ONLY 1. REST OF BRAKE TEMPS 5 OR HIGHER. OPERATIONS CHECK DONE OF BRAKES IAW AMM 32-43-26. TIGHTENING OF BTMS CONNECTORS DONE IAW AMM 32-46-01. ACFT RETURNED TO SERVICE.

Part: APU — MALFUNCTIONED (APU BAY) · airframe 24,577 hrs · 21,776 cycles

BURNING SMELL DURING CLIMB. WIP ON DM 000659 APU AUTO SHUT DOWN. WIP ON WORK SCOPE SMOKE & FUMES IN CABIN & COCKPIT IAW AML 3185062. INSP BLEED DUCT & CHECK VLV OFF APU IAW IPC 36-11-10 FIG ITEM 225A SPECIALLY THE INNER DIAMETER IAW MOTR RD IAW AML 3185065. APU GEN NEEDS TO BE REPLACED DUE TO APU REPLACEMENT. LT & RT COALESCER SOCKS REQUIRE REPLACEMENT DUE TO SMOKE SMELL IN CABIN IAW AML 3185065. FOR CORRECTIVE ACTION SEE AML PG 3185064 NR 2 PERFORMED WORK SCOPE FOR FUMES & SMOKE IN CABIN & FLIGHT DECK, SMOKE TOILET MSG 200 IAW GMM PROCEDURES & ALSO SEE AML PG 3185064 NR 1 FOR REPLACEMENT OF APU IAW APU CHANGE CHECKLIST. R & R APU IAW APU CHANGE CHECKLIST APU TOTAL HRS 15014, TOTAL CYCLES 30949 SN P-1191 THIS CLEARS DM 000659 PLACARD REMOVED MM02 UPDATED. INFO ONLY COMPLETED WORK SCOPE FOR SMOKE & FUMES IN CABIN & FLIGHT DECK & SMOKE TOILET MSG 200 IAW GMM PROCEDURES. REMOVED BLEED DUCT BETWEEN APU LCV & CONNECTION AT ISOLATION VLV, INSPECTED FOR OIL CONTAMINATION, NONE FOUND. REINSTALLED DUCT IAW AMM 36-11-35. R & R APU GEN IAW AMM 24-22-01-400-801. R & R LT & RT COALESCER SOCKS IAW AMM 21-51-13.

Part: COALESCER BAG — CONTAMINATED (AC BAY) · airframe 24,574 hrs · 21,773 cycles

RECEIVED SMOKE TOILET CAUTION MSG CLIMBING THROUGH 2,000 FEET. WE SMELLED SMOKE IN COCKPIT. FLIGHT ATTENDANT REPORTED SEEING & SMELLING SMOKE IN LAVATORY. IN RESPONSE TO THE SMOKE TOILET CAUTION MSG, LANDED AT 44,300 IBS, NORMAL LANDING AR0UND 200' MIN BTMS 4, 3, 3, 1. INSPECTED LT & RT COALESCE BAGS, BOTH NEED TO BE REPLACED DUE TO OIL & DE-ICE FLUID ON THEM. COMPLETED WORK SCOPE FOR SMOKE & FUMES IN CABIN & FLIGHT DECK & SMOKE TOILET MSG FOR 200 IAW GMM PROCEDURES. REFER TO LOG PAGE 3185060 DISCREPANCY 1 FOR MX PERFORMED. NO OVERWEIGHT INSPECTIONS REQUIRED IAW AMM 05-51-01. R & R THE LT & RT COALESCE BAGS IAW AMM 21-51-13. OPERATIONS CHECKED GOOD. ACFT OK FOR SERVICE.

Part: SEAL — MISSING (PBE) · airframe 24,524 hrs · 21,726 cycles

FLIGHT ATTENDANT PBE IS MISSING IN SEAL. INSTALLED PBE SECURITY SEAL AS REQUIRED.

Part: FLAP — DENTED (LT WING) · airframe 24,296 hrs · 21,500 cycles

LEFT INBD FLAP DENTED AT WS 57, 9 INCHES FWD OF TE. REPAIRED IAW SRM 57-52-00.

Part: VANE — CHAFED (TE FLAP) · airframe 24,296 hrs · 215 cycles

LEFT INBD FLAP VANE LE CHAFED IN THREE LOCATIONS MEASURING 0.040 INCHES, 0.033 INCHES, & 0.014 INCHES DEEP. REPAIRED IAW REO 601R-57-52-004.

Part: SKIN — CORRODED (RT WING) · corrosion level 2 · airframe 24,296 hrs · 21,500 cycles

DURING INSPECTION, FOUND CORROSION ON THE PANEL LANDING FOR PANELS 640AT, 640BT & 640CT ON THE RT UPPER WING SKIN AT WS 74.15, WS 96.34 & WS 114.27. REPAIRED IAW EA CRJ257-03093.

Part: SKIN — DENTED (FUSELAGE) · airframe 24,248 hrs · 21,456 cycles

DURING ROUTINE LINE MAINTENANCE FOUND THE FUSELAGE SKIN TO BE DENTED BETWEEN FS 610 & FS 621 & STRINGER 21L - 22L, MEASURING 6.5 INCHES X 2.35 INCHES X 0.050 INCHES DEEP. REPAIRED IAW EA CRJ253-03030.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 24,090 hrs · 21,298 cycles

LEFT NR 3 EXTERIOR EMER LIGHT INOPERATIVE. DEFERRED - REMAINS DEFERRED. MORE INFORMATION TO COME.

Part: FIRE BOTTLE — LOW PRESSURE (LAVATORY) · airframe 23,835 hrs · 21,025 cycles

LAVATORY FIRE EXTINGUISHER BOTTLE READS IN THE RED. DEFERRED R & R LAVATORY FIRE EXTINGUISHER IAW AMM-26-26-01. THIS CLEARS DM 007206.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 23,741 hrs · 20,923 cycles

FIRST OFFICER`S EMER FLASHLIGHT BATTERY INDICATOR NOT FLASHING. R & R FIRST OFFICER`S EMER FLASHLIGHT BATTERY IAW AMM 25-61-00. OPERATIONS CHECKED GOOD, OK FOR SERVICE.

Part: SEAL — MISSING (PBE) · airframe 23,389 hrs · 20,568 cycles

FLIGHT ATTENDANT PBE MISSING SEAL. R & R PBE SEAL IAW AMM 35-30-00, OK FOR SEAL.

Part: ACCUMULATOR — DEFECTIVE (BRAKE SYSTEM) · airframe 23,076 hrs · 20,240 cycles

AIR RETURNED DTW DUE TO GEAR DISAGREE & ASSOC, HYD 3 LO PRESS, MSG, NON-EMERGENCY. AFTER TAKEOFF WE GOT A HYD 3 LO PRESS CAUTION MESSAGE. SOON THEREAFTER, WE GOT GEAR DISAGREE WARNING MESSAGE WITH ALL THREE BOXES IN RED. AFTER THE HYD 3 MESSAGE WENT AWAY ON ITS OWN, THE GEAR CAME UP AS WELL ON ITS OWN. COMPLIED WITH PA 05-018K SCENARIO NR 1. R&R NR 3 HYD BRAKE ACCUMULATOR IAW AMM 32-43-16. BLEED HYD SYS NR 3 IAW AMM 29-10-00. PERFORMED GEAR SWING IAW AMM 32-30-00, OK FOR SERVICE.

Part: HYDRAULIC SYSTEM — CONTAMINATED (NR 3) · airframe 23,051 hrs · 20,209 cycles

ON TAKEOFF WHEN GEAR HANDLE RAISED, RECEIVED HYDRAULIC 3 LOW PRESS, CAUTION MSG, COULD HEAR THAT GEAR WAS IN TRANSIT, BUT TOOK ABOUT 40+ SECONDS TO NOSE GEAR UP. WHEN IT LOCKED UP, WE RECEIVED, MASTER WARNING, GEAR DISAGREE APPROXIMATELY 10 SECONDS LATER. COMPLIED WITH PA05-018 REV K SCENARIO 1 FOUND EXCESSIVE AIR IN HYD SYS NR 3 BLEED HYD SYS NR 3 IAW AMM 29-10-00. PERFORMED MULTIPLE GEAR SWINGS IAW AMM 32-30-00. ALL OPERATIONS CHECKED GOOD.

Part: PUMP — CONTAMINATED (HYD SYSTEM) · airframe 22,586 hrs · 19,753 cycles

GEAR DISAGREE WHEN GEAR RETRACTED. FOUND NR 3 HYD HAD AIR IN PUMP.

Part: DETECTOR — OUT OF ADJUST (TE FLAPS) · airframe 22,569 hrs · 19,735 cycles

FLAPS FAIL CAUTION MSG WHEN SELECTING FLAPS TO 20 ON THE AFTER START CHECK. ACFT WILL NEED A REPLACEMENT FLAP FAIL EVENT CARD. PERFORMED TROUBLESHOOTING IAW FIM, REV 44 IAW AD 2009-06-12, PARA H6I AMOL DATED DECEMBER 07.2012 AND PA AD 27-052L. FOUND SKEW DETECTION BOX WAS NOT RESET PROPERLY RESET SKEW DETECTION BOX IAW AMM 27-51-15, OPS CHECK GOOD. PERFORMED OP CHECK OF THE FLAP SYS IAW AMM 27-51-05 OP CHECK GOOD FECU FAULT LOG FLT 1322 1 FECU 2 LH MOTOR/BRAKE 3 RT MOTOR/BRAKE.

Part: PRIORITY VALVE — MALFUNCTIONED (MLG) · airframe 20,935 hrs · 18,134 cycles

AFTER TAKEOFF ON FLIGHT 3915 FROM AZO TO DTW IMMEDIATELY AFTER SELECTING GEAR UP RECEIVED THE FOLLOWING MESSAGE: HYD 3 LO PRESS CAUTION - LOW PRESS QTY 100 PERCENT, NOSE GEAR DOOR OPEN WARNING, GEAR DISAGREE WARNING. ALL 3 MESSAGES EXTINGUISHED BEFORE CHECKLIST COULD BE RUN BY THE CREW. CREW DID NOT DECLARE AN EMERGENCY AND FLIGHT CONTINUED AS PLANED TO DTW. COMPLIED WITH PA05-018I SCENARIO 2 STEPS 13 THRU END. REMOVED AND REPLACED OF MLG PRIORITY VALVE DETERMINED TO BE GOOD FIX. OP CHECK OF LANDING GEAR EXTENSION/RETRACTION GOOD IAW AMM 32-30-00. C/W PA 05-018I.

Part: CONNECTOR — NOT SEATED (MLG) · airframe 20,823 hrs · 18,020 cycles

ON FLIGHT 4291 (ICT TO MSP) HYDRAULIC QUANTITY NR 1 READOUT ERRATIC & INTERMITTENT. ON APPROACH INTO MSP RECEIVED GEAR DISAGREE. TWO MAINS NOT DOWN AND LOCKED. FOLLOWED QRH PULLED GEAR RELEASE HANDLE & GOT 3 DOWN & GREEN INDICATION. HYD SYS NR 1 READOUT TRANSFERRED TO DISC NR 2 THIS AML. VERIFIED FAILURE OF MLG EXTENSION SYSTEM. FOUND PLUG P5GA PARTIALLY ENGAGED. CONNECTED P5GA TO MLG SECTOR VALVE PER AMM 32-32-10 PERFORMED FUNCTIONAL TEST OF THE LANDING GEAR EXTENSION/ RETRACTION SYSTEM, NO FAULT FOUND. VERIFIED MANUAL RELEASE HANDLE STOWED PER AMM 32-34-00.

Part: LIFE VEST — UNSERVICEABLE (COCKPIT) · airframe 20,795 hrs · 17,996 cycles

OBSERVER LIFE VEST BAG TORN. REMOVED AND REPLACED OBSERVER LIFE VEST IAW AMM 25-61-03.

Part: LEVER — FAULTY (COCKPIT) · airframe 13,050 hrs · 12,615 cycles

RECEIVED FLAPS FAIL CAUTION ON APPROACH INTO DTW WITH FLAPS AT 8 DEGREES. REMOVED AND REPLACED FLAP LEVER IAW AMM CRJ 200 AMM 27-51-01. OPS CHECK GOOD. PERFORMED TROUBLESHOOTING PER BOMBARDIER FIM REV 43. IAW AD 2009-06-12 PARAGRAPH (H)(6)(I), AMOC DATED APRIL 12, 2012 AND PA AD27-053H. FECU "UNSPECIFIED" 15 1B, FLAP CONTROL LEVER 19 C1.

Part: POWER SUPPLY — MALFUNCTIONED (TE FLAPS) · airframe 20,357 hrs · 17,547 cycles

FLIGHT 3922, RECEIVED A "FLAPS FAIL" AT 0 DEGREES DURING CLIMB-OUT (14000'). EMERGENCY DECLARED. PERFORMED TROUBLESHOOTING PER FIM REV 39 IAW AD 2009-06-12 PARAGRAPH (H)(6)(I). REMOVED AND REPLACED RIGHT HAND BPSU IAW AMM 27-51-10. OPS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 20,174 hrs · 17,367 cycles

ROW 1 CD EMERGENCY LIGHT STRIP INOPERATIVE. REMOVED AND REPLACED ROW 1 CD EMERGENCY LIGHT STRIP IAW AMM 33-51-01. OPS CHECKS GOOD.

Part: SENSING ELEMENT — DEFECTIVE (BLEED AIR SYS) · airframe 19,244 hrs · 16,440 cycles

ABORTED TAKEOFF, ANTI-ICE DUCT WARNING MESSAGE AND DUCT FAIL OVER HEAD LIGHT ILLUMINATED ON T/O ROLL. SYNOPOTIC PAGE SHOWED RED LINE ON RT FUSELAGE MESSAGE REMAINED ON AFTER ENGINES WERE SHUT DOWN. REMOVED AND REPLACED FUSELAGE SENSING ELEMENT A18WK IAW AMM 36-21-04. ACFT REQUIRES OPS CHECK SEE NRCC#30413. PERFORMED OP CHECK OF BLEED AIR LEAK CONTROL UNIT IAW AMM 36-21-10. OP CHECK GOOD. OK FOR SERVICE. FOUND LOOP A18WK BAD. REMOVED AND REPLACED LOOP IAW AMM 36-21-04. OK FOR SERVICE. REMOVED AND REPLACED COALESCER SOCKS IAW AMM 21-51-13. VERIFIED PARTS.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 19,222 hrs · 16,462 cycles

FS 559 SEMI-PRESSURE BULKHEAD FOUND CRACKED. REPAIRS IAW BOMBARDIER REOS 601R-53-41-260 REV E, 601R-53-41-609, AND PINNACLE PA53-025.

Part: WARNING SYSTEM — FALSE ACTIVATION (APU) · airframe 18,985 hrs · 16,188 cycles

AFTER APU IN FLT AND ABOUT 30 SEC AFTER BLEEDS WERE TRANSFERED TO THE APU, RECEIVED APU OVERTEMP WARNING MSG FOR ABOUT 5 SECS THEN BACK OUT. PERFORMED OP CHECK OF APU IAW AMM 49-10-00. OP CHECK NORMAL. OK FOR SERVICE.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 17,618 hrs · 14,880 cycles

FS 559 SEMI PRESSURE BULKHEAD CAP ANGLE RADIUS CRACK INDICATION AT LBL 9, .5 INCH LONG, AT LBL 18 1.5 INCH LONG, AT RBL 18.5 INCH LONG. REPAIRED IAW BOMBARDIER REO 601R-53-41-260 REV E AND REO 601R-53-53-41-609 REV B.

Part: BULKHEAD — CHAFED (FUSELAGE) · airframe 17,618 hrs · 14,880 cycles

FS 621 PRESSURE BULKHEAD FWD SKIN HAS FIVE CHAFES AT WL 103.5 BETWEEN LBL 27 AND RBL 35. REPAIR IAW BOMBARDIER REO 601R-53-61-2155.

Part: SUPPORT ANGLE — DAMAGED (FUSELAGE) · airframe 17,618 hrs · 14,880 cycles

THE FRAME SECTOR AFT SUPPORT ANGLE AT FS 682.00 AT STRINGER 27 BETWEEN LBL 2.5 AND RBL 6 IS CRACKED AND BENT. REPAIR IAW BOMBARDIER SERVICE CORPORATION EO 601R-53-20849B.

Part: BEAM — DAMAGED (FUSELAGE) · corrosion level 2 · airframe 17,618 hrs · 14,880 cycles

FS 280 BETWEEN LBL 20.75 AND RBL 20.75 TRANSVERSE BEAM AND UPPER "J" ANGLES ARE CRACKED AND CORRODED. REPAIRED IAW BOMBARDIER REO 601R-53-11-426 AND BOMBARDIER SERVICE CORPORATION EO 601R-53-20850, AND SR 601R-53-0110.

Part: FLOOR SUPPORT — CRACKED (FUSELAGE) · airframe 17,618 hrs · 14,880 cycles

CARGO COMPARTMENT FLOOR SUPPORT ANGLE AT FS 621 RBL 45 FOUND CRACKED. REPAIRED IAW BOMBARDIER REO 601R-53-61-117 REV C AND BOMBARDIER SERVICE CORPORATION EO 601R-53-020873.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 17,618 hrs · 14,880 cycles

PERFORMED EDDY CURRENT OF THE 202.75 BULKHEAD AT BL 23.75 AND FOUND INDICATIONS NOTED APPROX .5" IN LENGTH AT 90 PERCENT FSH. REPAIR IAW BOMBARIDER REO 601R-53-11-563 AND BOMBARDIER SERVICE CORPORATION STANDARD REPAIR 601R-53-0101A.

Part: SKIN — DENTED (FUSELAGE) · airframe 17,618 hrs · 14,880 cycles

THREE DENTS FOUND ON THE RIGHT SIDE OF THE FUSELAGE. FIRST AT FS 402 MEASURING .8" X .7" X 0.010". SECOND AT FS 424.6 MEASURING 2" X 1.4" X 0.020". THIRD AT FS 427.5 MEASURING 1.5" X 1.1" X 0.011". ALL DENTS LOCATED BETWEEN S-15R AND S-16R. THE DENTS WERE EVALUATED AND REPAIRED IAW STS ENGINEERING EA 10-PINN-2011-14.

Part: VANE — CHAFED (TE FLAP) · airframe 17,618 hrs · 14,880 cycles

RT INBOARD FLAP VANE HAS CHAFE DAMAGE AT THREE AREAS ON LEADING EDGE AT STOP CONTACT AREAS. REMOVED CHAFE DAMAGE BY BLENDING AREAS (MATERIAL REMOVED APPROX .010"). REPAIRED IAW BOMBARDIER REO 601R-57-52-004 REV C.

Part: VANE — CHAFED (TE FLAP) · airframe 17,618 hrs · 14,880 cycles

LEFT INBOARD FLAP VANE HAS CHAFE DAMAGE AT THREE AREAS ON LEADING EDGE AT STOP CONTACT AREAS. REMOVED DAMAGE BY BLENDING (MATERIAL REMOVED APPROX 0.010"). REPAIRED IAW BOMBARDIER REO 601R-57-52-004 REV C.

Part: SKIN — CORRODED (RT WING) · corrosion level 2 · airframe 17,618 hrs · 14,880 cycles

RIGHT WING PLANK ACCESS HOLE (NR 1) 640BB AT WS 54.897 FOUND CORRODED AND PITTED AROUND OPENING, EXTERNAL UNPAINTED AREA. REPAIRED IAW BOMBARDIER REO 601R-57-21-030 REV H.

Part: SKIN — CORRODED (LT WING) · corrosion level 2 · airframe 17,618 hrs · 14,880 cycles

LT WING PLANK ACCESS HOLE (NR 2) OF PANEL 510AB, WS 12.245 FOUND CORRODED AND PITTED AROUND OPENING, EXTERNAL UNPAINTED AREA. REPAIRED IAW BOMBARDIER REO 601R-57-21-030 REV H.

Part: VANE — CHAFED (TE FLAP) · airframe 17,618 hrs · 14,880 cycles

RT INBOARD FLAP VANE HAS CHAFE DAMAGE AT THREE AREAS ON LEADING EDGE AT STOP CONTACT AREAS. REMOVED CHAFE DAMAGE BY BLENDING AREAS (MATERIAL REMOVED APPROX .010"). REPAIRED IAW BOMBARDIER REO 601R-57-52-004 REV C.

Part: VANE — CHAFED (TE FLAP) · airframe 17,618 hrs · 14,880 cycles

LEFT INBOARD FLAP VANE HAS CHAFE DAMAGE AT THREE AREAS ON LEADING EDGE AT STOP CONTACT AREAS. REMOVED DAMAGE BY BLENDING (MATERIAL REMOVED APPROX 0.010"). REPAIRED IAW BOMBARDIER REO 601R-57-52-004 REV C.

Part: PIN — BROKEN (NLG) · airframe 17,280 hrs · 14,562 cycles

ON CLIMBOUT OF KFWA FOR KATL, THE FLIGHT CREW RECEIVED A GEAR DISAGREE WARNING WITH A NOSE GEAR INDICATION. THE FLIGHT CREW COMPLETED THE QRH AND REQUESTED TO RETURN TO KFWA. AN OTHERWISE NORMAL APPROACH AND LANDING WAS MADE AT KFWA. MAINTENANCE FOUND THE NOSE GEAR TORQUE LINK PIN BROKEN. THE PIN WAS REPLACED AND THE LANDING GEAR WAS SWUNG. ALL CHECKS WERE NORMAL AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: CHARGER — INOPERATIVE (MAIN BATTERY) · airframe 16,821 hrs · 14,115 cycles

MAIN BATTERY CHARGER INOP FAULT STATUS AFTER 8 MIN. REMOVED AND REPLACED MAIN BATTERY CHARGER AMM 24-32-03 AND REMOVED AND REPLACED BATTERY WITH REF TO AMM 24-32-01, OPS CHECK GOOD.

Part: FLAP SYSTEM — FAILED (TE FLAPS) · airframe 7,400 hrs · 6,045 cycles

FLAP FAILURE ON CLIMB-OUT. SYSTEM RESET AND PLACED ON 72 HOUR WATCH IAW AD 2006-12-21.

Part: DOWNLOCK TARGET — DIRTY (MLG)

(REF NR: 05-062) ON APPROACH, AFTER SELECTING GEAR DOWN, RECEIVED (GEAR DISAGREE) NOSE NOT GREEN. FOLLOWED QRH. CHECKED AND CLEANED DOWN LOCK TARGETS. PERFORMED GEAR SWING IAW AMM, NO DEFECTS NOTED. (K)

Part: SMOKE DETECTOR — FALSE INDICATION (LAVATORY)

UPON CLIMB-OUT AT 3000 AGL, RECEIVED LAVATORY SMOKE MESSAGE. INSPECTED LAVATORY SMOKE SYSTEM AND PERFORMED OPERATIONAL TEST ALONG WITH ENGINE RUNS COULD NOT DUPLICATE, FOUND TO BE FALSE WARNING. (M)