N248LR

Part: STRINGER — CORRODED (ZONE 100) · 17,975 cycles

CORROSION FOUND UNDER BRACKET ON STR 20R, 6 INCHES AFT OF FS280. REMOVED AND REPLACED DAMAGED STR SECTION FROM FS 280 TO FS 300 STR 20R.PEFORMED ANGLE SPLICE REPAIR AT FS 300 STR 20 IN REF TO CRJ 900 SRM 53-00-03-201-001-A01 FIG. 53-00-03--95-806 SOLUTION 1.COMPLIED WITH TASK CARD 51-900-1002-SKY. LEAK CHECKED GOOD.WEIGHT STATEMENT: 1 FOR 1 REPLACEMENT OF DISCREPANT ITEMS.. NO WEIGHT CHANGE.

Part: STRINGER — CORRODED (ZONE 100) · 17,975 cycles

DUCT CLAMP BRACKET ON STR22R NEER FS280 HAS CORROSION. INSTALLED NEW STGR 22R & BRACKET @ FWD BETWEEN FS. 280 TO FS. 333.0 IAW CRJ900 SRM 51-42-06-001-001-A01 NO WEIGHT CHANGE, ITEMS REMOVED, REPLACED WITH NEW SAME ITEMS.STRUCTRAL REPAIR TASK CARD 51-900-1002-SKY COMPLIED WITH. LEAK CHECKED GOOD. REFER TO CONTINUATION SHEET FOR WORK PERFORMED.

Part: SKIN — CORRODED (ZONE 100) · 17,975 cycles

MULTIPLE SPOTS OF COROSION ON INTERNAL SKIN BETWEEN FS280 AND FS295 FROM STR24R TO 25L. REPAIRED CORRODED AREAS ON INTERNAL SKIN BTW BS 280 AND BS 295 FROM STRINGERS 24R TO 25L IAW REO 690-53-21-2000, REV--, AND REO 690-53-21-2001, REV--.

Part: STRINGER — CORRODED (ZONE 100) · 17,975 cycles

STRINGER 21R LOCATED 5.5" FWD FS 349.0 HAS CORROSION. REMOVED AND REPLACED NEW STGR 21R @ FWD BETWEEN FS. 333 TO FS. 349.0 IAW CRJ900 SRM 51-42-06-001-001-A01NO WEIGHT CHANGE, ITEMS REMOVED, REPLACED WITH NEW SAME ITEMS.STRUCTRAL REPAIR TASK CARD 51-900-1002-SKY COMPLIED WITH. LEAK CHECKED GOOD. REFER TO CONTINUATION SHEET FOR WORK PERFORMED.

Part: STRINGER — CORRODED (ZONE 100) · 17,975 cycles

STRINGER 22R LOCATED 5.5" FWD FS 349.0 HAS CORROSION. REMOVED AND REPLACED NEW STGR 22R , BRACKET, & JOINT SPLICE, AT FWD BETWEEN BS 280 TO 349 IAW SRM 51-42-06-001-001-A01. ITEMS REMOVED, REPLACED WITH NEW COMPLIED WITH STRUCTRAL REPAIR TASK CARD 51-900-1002-SKY.

Part: STRINGER — CORRODED (ZONE 100) · 17,975 cycles

STRINGER 21R LOCATED 7" FWD FS 333.0 HAS CORROSION. REMOVED AND REPLACED NEW STGR 21R @ FWD BETWEEN FS. 280 TO FS. 333.0 IAW CRJ900 SRM 51-42-06-001-001-A01WEIGHT CHANGE: NO WEIGHT CHANGE NOTED, SAME ITEMS REPLACED AS REMOVED.COMPLIED WITH TASK CARD 51-900-1002-SKY

Part: FLOORBEAM — GOUGED (ZONE 200) · 17,975 cycles

DEEP GOUGE ON FLOORBEAM AT F.S 677, WL 72 RT SIDE. BLENDED AND EVALUATED DEEP GOUGE ON FLOOR BEAM AT RH SIDE FS 677.00 WL 72.00 AND FOUND WITHIN LIMITS IAW REO 690-53-31-1029. REV. -.

Part: ROLLER — WORN (ZONE 600) · 17,975 cycles

RIGHT SLAT TRACK 3-2 FWD IB, AFT IB, AND AFT OB SIDE ROLLERS WORN OUT OF LIMITS. REMOVED AND REPLACED RH SLAT TRACK 3-2 FWD IB, AFT IB, AND AFT OB SIDE ROLLERS PER CRJ 900 AMM 27-81-44-000-803 CONF A01 AND AMM 27-81-44-400-803 CONF A01.

Part: ROLLER — WORN (ZONE 600) · 17,975 cycles

RH SLAT TRACK 2-2 AFT IB SIDE ROLLER WORN OUT OF LIMITS (C-CHECK RO 11/06/2025)REMOVED AND REPLACED RH SLAT TRACK 2-2 AFT IB SIDE ROLLER PER CRJ 900 AMM 27-81-44-400-802 (CONFIG A01)

Part: SLAT TRACK — WORN (ZONE 500) · 17,975 cycles

LEFT SLAT TRACK 2-2 FWD IB SIDE ROLLER WORN OUT OF LIMITS. REMOVED AND REPLACED LH SLAT TRACK 2-2 FWD IB SIDE ROLLER PER CRJ900 AMM 27-81-44-000-802-A01

Part: SLAT TRACK — WORN (ZONE 500) · 17,975 cycles

LEFT SLAT TRACK 3-2 FWD OB SIDE ROLLER WORN OUT OF LIMITS. REMOVED AND REPLACED LH SLAT TRACK 3-2 FWD OB SIDE ROLLER PER CRJ900 AMM 27-81-44-400-803-A01

Part: FRAME — DAMAGED (FS280) · airframe 23,398 hrs · 17,974 cycles

INCIDENT WHERE THE NOSE POINT JACK PUNCTURED THE SKIN ADJACENT TO THE JACK POINT. DAMAGE IS JUST FORWARD OF FS280 AT OR NEAR BL?? 3-8R EXTENDING FORWARD APPROXIMATELY 10-12 INCHES. PERMANENT REPAIR ACCOMPLISHED IAW RO# CRJ9-53-5309.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 23,365 hrs · 17,984 cycles

R PAX DR FLR LVL EXIT SIGN (1) BULB INOP- RELAMPED

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 23,365 hrs · 17,948 cycles

PAX DR FLR LVL EXIT SIGN (1) BULB INOP- RELAMPED

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 23,116 hrs · 17,741 cycles

GALLEY FWD MID EXIT SIGN 1 BULB INOP- RELAMPED

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 22,611 hrs · 17,363 cycles

EMERGENCY LIGHTS INOP- REPLACED EMERGENCY LIGHT BATTERIES

Part: LIGHT — INOPERATIVE (ZONE 200) · airframe 22,248 hrs · 17,068 cycles

SVC DR FLR LVL EMER FLOOD LT (2) BULBS INOP RELAMPED, OPS CHECK GOOD

Part: NONE — NONE · airframe 21,079 hrs · 16,181 cycles

LH BLEED DUCT WARNING IN FLIGHT. MX IS CURRENTLY TROUBLE SHOOTING.

Part: NONE — NONE · airframe 20,806 hrs · 15,973 cycles

FWD SVC DOOR LWR EXIT LIGHT 4 BULBS OUT. RELAMP.

Part: NONE — NONE · airframe 20,470 hrs · 15,728 cycles

FWD LAV EMER EXIT SIGN INOP. CHARGED EMER BATTS WITH GPU. OPS CHECK GOOD.

Part: NONE — NONE · airframe 20,470 hrs · 15,728 cycles

RH EMER DOOR EXIT SIGN INOP. CHARGED EMER BATTS WITH GPU. OPS CHECK GOOD.

Part: NONE — NONE · airframe 20,470 hrs · 15,728 cycles

RH OVERWING EMER EXIT SIGN INOP. CHARGED EMER BATTS WITH GPU. OPS CHECK GOOD.

Part: NONE — NONE · airframe 20,470 hrs · 15,728 cycles

LH EMER DOOR EXIT SIGN INOP. CHARGED EMER BATTS WITH GPU. OPS CHECK GOOD.

Part: NONE — NONE · airframe 20,470 hrs · 15,728 cycles

LH OVERWING EMER EXIT SIGN INOP. CHARGED EMER BATTS WITH GPU. OPS CHECK GOOD.

Part: NONE — NONE · airframe 20,470 hrs · 15,728 cycles

MAIN CABIN DOOR EMER EXIT SIGN INOP. CHARGED EMER BATTS WITH GPU. OPS CHECK GOOD.

Part: NONE — NONE · airframe 20,470 hrs · 15,728 cycles

ROW 3 RH EMER EXIT SIGN INOP. CHARGED EMER BATTS WITH GPU. OPS CHECK GOOD.

Part: NONE — NONE · airframe 20,470 hrs · 15,728 cycles

ROW 12 CEILING EMER EXIT SIGN INOP. CHARGED EMER BATTS WITH GPU. OPS CHECK GOOD.

Part: NONE — NONE · airframe 20,470 hrs · 15,728 cycles

ROW 13 RH EMER EXIT SIGN INOP. CHARGED EMER BATTS WITH GPU. OPS CHECK GOOD.

Part: BULB — INOPERATIVE (ZONE 200) · airframe 20,255 hrs · 15,583 cycles

R1 DOOR FLOOR EMER LIGHT INOP LIGHT OPS NORMAL

Part: FRAME — CORRODED (BS 319 S26L/R) · airframe 19,571 hrs · 15,109 cycles

FRAME CORRODED FS319 - STGR 26L- 26R. REMOVED AMO REPLACED FRAME IAW SRM 53-00-06.

Part: FRAME — CORRODED (BS 310 S27L) · airframe 19,571 hrs · 15,109 cycles

MAIN AVI COMPARTMENT CORRODED AT FS310 - STGR 27. REMOVED AND REPLACED FRAME FS310 BETWEEN STGR 27L IAW SRM 53-00-06

Part: FLOORBEAM — CRACKED (BS 280) · airframe 19,571 hrs · 15,109 cycles

COMPLY WITH SB 670BA-53-041 PART B ONLY 280 BEAM SB. THE BEAM WAS FOUND TO BE CRACKED, WHICH IS THE ORIGINAL REASON FOR THIS. DUE TO EFFECTIVITY VIA THE SERIAL NUMBER, THE SB WAS ALREADY COMPLIED WITH. HOWEVER, THE BEAM WAS REPLACED FROM THE SRM ON A SEPARATE RO.

Part: STRINGER — CORRODED (FS280-295 S27R) · airframe 19,571 hrs · 15,106 cycles

STRINGER CORROSION AT FS295 BETWEEN STGR 27. R+R STRINGER FS280-295 BETWEEN STGR27R IAW SRM 51-42-06.

Part: FLOORBEAM — CORRODED (BS 280 LBL 14) · airframe 19,571 hrs · 15,109 cycles

CRACK AT FS280 CROSS BEAM LBL 14 |R&R UH 280 CROSS BEAM AT LBL 14

Part: WEB — CORRODED (FS280) · airframe 19,571 hrs · 15,109 cycles

LH COCKPIT WEB AT FS280 LBL 12 CORRODED |REMOVED AMO REPLACED FABRICATED WEB IAW SRM 51-42-06

Part: FLOORBEAM — CORRODED (BS 280) · airframe 19,571 hrs · 15,109 cycles

MAIN FORWARD CABIN RH FLOOR SILL CORRODED AT FS280 R&R RH FLOOR SILL IAW SRM 51-42-06

Part: CROSSBEAM — CRACKED (BS 280) · airframe 19,571 hrs · 15,109 cycles

CRACK AT FS280 CROSSBEAM GUSSET AT RBL 9 |RR CROSSBEAM IAW SRM 51-42-06

Part: CROSSBEAM — CRACKED (FS280) · airframe 19,571 hrs · 15,109 cycles

CRACK AT FS280 CROSSBEAM GUSSETT AT LBL 9 |RR CROSSBEAM IAW SRM 51-42-06

Part: SEAT TRACK — CORRODED (BS 661-677) · airframe 19,571 hrs · 15,109 cycles

SEAT TRACK FS661+32 TO FS677 RBL9 CORRODED. REMOVE CORRODED SEAT TRACK, INSTALL FABRICATED SEAT TRACK IAW SRM 53-00-49

Part: CROSSBEAM — CRACKED (BS 280) · airframe 19,571 hrs · 15,109 cycles

CRACK AT FS280 CROSSBEAM GUSSET AT RBL 14| RR CROSSBEAM IAW SRM 51-42-06

Part: FRAME — CORRODED (BS 349 S26R-26L) · airframe 19,571 hrs · 15,109 cycles

CORROSION AT FS349 STGR 26R-26L IN FWD E&E BAY |R&R FRAME SECTOR IAW SRM 51-42-06

Part: INTERCOSTAL — CORRODED (BS 349-364 S27L) · airframe 19,571 hrs · 15,109 cycles

INTERCOSTAL CORRODED AT FS349 TO FS364 LH SIDE STGR 27L R&R INTERCOSTAL IAW SRM 51-42-06

Part: STRINGER — CORRODED (BS 280-333 S26R) · airframe 19,571 hrs · 15,109 cycles

STRINGER 26R CORRODED FS280-FS333 IN FWD E&E BAY |R&R STRINGER IAW SRM 51-42-06

Part: FRAME — CORRODED (BS 319 S25L-25R) · airframe 19,571 hrs · 15,109 cycles

CORROSION AT FS319 STGR 25L-25R IN FWD E&E BAY. R&R FRAME SECTOR AND FRAME SPLICE IAW SRM 51-42-06

Part: INTERCOSTAL — CORRODED (BS 349-364 S26R) · airframe 19,571 hrs · 15,109 cycles

NTERCOSTAL CORRODED AT FS349 TO FS364 RH SIDE STGR 26R R&R INTERCOSTAL IAW SRM 51-42-06

Part: INTERCOSTAL — CORRODED (BS 349-364 S27R) · airframe 19,571 hrs · 15,109 cycles

INTERCOSTAL CORRODED AT FS349 TO FS364 RH SIDE STGR 27R R&R INTERCOSTAL IAW SRM 51-42-06

Part: STRINGER — CORRODED (BS 280-333) · airframe 19,571 hrs · 15,109 cycles

STRINGER CORRODED FS280-FS333 IN FWD E&E BAY |R&R STRINGER IAW SRM 51-42-06

Part: DOUBLER — CORRODED (BS 295-310) · airframe 19,571 hrs · 15,109 cycles

TCAS ANTENNA DOUBLER CORRODED. R&R TCAS ANTENNA DOUBLER IAW 51-42-06

Part: FRAME SPLICE — CORRODED (BS 333 S26R) · airframe 19,571 hrs · 15,109 cycles

CORROSION AT FS333 STGR 26R SPLICE IN FWD E&E BAY | R&R FRAME SPLICE IAW SRM 51-42-06

Part: FRAME — CORRODED (FS295) · airframe 19,571 hrs · 15,106 cycles

CORROSION AT FS295 BETWEEN STGR 26L AND 26R |R+R FRAME FS295 BETWEEN STGR25R AND STGR 25L IAW SRM 51-42-06

Part: SIGN — INOPERATIVE (R2 DOOR) · airframe 19,535 hrs · 15,083 cycles

PAX DOOR EMERG EXIT SIGN SALIDA INOP R2 SIGN.

Part: CENTERING CAM — OUT OF ADJUST (NLG) · airframe 18,130 hrs · 14,077 cycles

GEAR DISAGREE W/N RETRACT RE-RIGGED NOSE WHEEL STEERING CENTERING CAM

Part: NOT REPORTED — MALFUNCTIONED (LANDING GEAR) · airframe 16,338 hrs · 12,707 cycles

GEAR DISAGREE W/N RETRACT. PLACED ON MEL.

Part: FLASHLIGHT — INOPERATIVE (FWD CABIN) · airframe 15,446 hrs · 12,039 cycles

FWD FA FLASHLIGHT INOP. PLACED ON MEL

Part: OXYGEN BOTTLE — INOPERATIVE (CABIN) · airframe 11,810 hrs · 9,205 cycles

AFT PORTABLE O2 BOTTLE VALVE W/N OPEN DURING MEDICAL EMERGENCY. REPLACED BOTTLE.

Part: FLOORBEAM — CORRODED (BS 349) · corrosion level 2 · airframe 11,622 hrs · 9,058 cycles

CORROSION FOUND ON RT FLOORBEAM AT BS 349 JUST AFT OF SERVICE DOOR LOWER CORNER. REPAIRED THE AREA.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 11,622 hrs · 9,058 cycles

DURING REPLACEMENT OF THE FS 280.00 TRANSVERSE FLOORBEAM, THE COCKPIT FLOORBEAM AT RBL 12, WAS FOUND TO BE CRACKED. REPAIR WAS MADE IAW REO 670-53-11-896, REV-, DATED 2015-03-17.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 11,622 hrs · 9,058 cycles

DURING THE REPLACEMENT OF THE FS 280.00 TRANSVERSE FLOORBEAM, THE COCKPIT FLOORBEAM AT LBL 12, WAS FOUND TO BE CRACKED. REPAIR WAS MADE IAW BOMBARDIER REO 670-53-11-896, REV-, DATED 2015-03-17.

Part: CROSSBEAM — CRACKED (FUSELAGE) · airframe 11,622 hrs · 9 cycles

LT FS 280 CROSSBEAM IS CRACKED AT LBL12.

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 11,622 hrs · 9,058 cycles

FLOORBEAM ANGLE IS CORRODED.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 11,622 hrs · 9,058 cycles

RIGHT SIDE FLOOR SUPPORT IS CORRODED FROM BS 280 TO SERVICE DOOR.

Part: STRINGER SPLICE — CORRODED (BS 333) · airframe 11,622 hrs · 9,058 cycles

STRINGER SPLICE 26R IS CORRODED AT BS 333.

Part: FLOORBEAM — CORRODED (BS 280) · corrosion level 2 · airframe 11,622 hrs · 9,058 cycles

BS 280 FLOORBEAM J CHANNEL IS CORRODED AROUND FLOORBOARD FASTNER HOLES.

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,622 hrs · 90,558 cycles

LOWER FLOORBOARD SUPPORT ANGLE AT PAX DOOR CUTOUT IS CORRODED.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 11,622 hrs · 9,058 cycles

BS 280 FLOORBEAM IS CRACKED AT LBL 12.

Part: BATTERY PACK — INOPERATIVE (FLASHLIGHT) · airframe 10,580 hrs · 8,266 cycles

AFT FA FLASHLIGHT INOPERATIVE. REPLACED THE BATTERY. OPS GOOD

Part: BATTERY PACK — INOPERATIVE (FLASHLIGHT) · airframe 10,544 hrs · 8,239 cycles

AFT FLASHLIGHT INOPERATIVE. REPLACED BATTERY

Part: FLASHLIGHT ASSY — INOPERATIVE (FWD CABIN) · airframe 10,348 hrs · 8,094 cycles

FWD FA FLASHLIGHT NOT BLINKING.

Part: BATTERY PACK — INOPERATIVE (FLASHLIGHT) · airframe 9,450 hrs · 7,424 cycles

FWD F/A FLASHLIGHT INOPERATIVE. REPLACED BATTERIES. OPS GOOD.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 8,402 hrs · 5,697 cycles

FWD SERVICE DOOR EMERGENCY EXIT SIGN BULBS BURNED OUT. REPLACED BULB.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 8,402 hrs · 5,697 cycles

MAIN CABIN DOOR EMERGENCY EXIT LIGHT BULB BURNED OUT. REPLACED BULB.

Part: FLASHLIGHT — INOPERATIVE (FWD CABIN) · airframe 8,138 hrs · 6,389 cycles

FWD F/A FLASHLIGHT INOPERATIVE.

Part: FLASHLIGHT — INOPERATIVE (ZONE 200) · airframe 7,853 hrs · 6,159 cycles

AFT F/A FLASHLIGHT INOPERATIVE.

Part: WARNING MESSAGE — ILLUMINATED (LT ENGINE) · airframe 6,832 hrs · 5,343 cycles

LEFT ENGINE FADEC, CAUTION RTF.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 6,824 hrs · 5,335 cycles

GALLEY EXIT SIGN TWO BULBS INOPERATIVE.

Part: A/C PACK — SMOKE (LEFT) · airframe 6,706 hrs · 5,228 cycles

AT GATE, COCKPIT & CABIN FILLED WITH SMOKE, LT PACK.

Part: TAB — GOUGED (HORIZONTAL STAB) · airframe 3,954 hrs · 3,114 cycles

FOUND GOUGE DAMAGE TO RT ANTI-ROTATION TAB WHILE PERFORMING LUBRICATION ON TASK 73510 LUBRICATION HORIZONTAL STAB HINGE FITTING & 71142 LUBRICATION OF HORIZONTAL STAB HINGE FITTING COMPLETED TEMPORARY REPAIR IAW CRJ-55-4021, REO 690-55-11-005 & 690-55-11-006, PERMANENT REPAIR IS DUE WITHIN 6000 FLIGHT HOURS.

Part: TAB — GOUGED (HORIZONTAL STAB) · airframe 3,954 hrs · 3,114 cycles

FOUND A GOUGE ON THE RT ANTI-ROTATION TAB. COMPLETED TEMPORARY REPAIR IAW CRJ-55-4021, REO 690-55-11-005 & 690-55-11-006.

Part: UNKNOWN — UNKNOWN (EMERGENCY LIGHTS) · airframe 1,950 hrs · 1,410 cycles

EVERY OTHER EMERGENCY FLOOD LIGHT INOPERATIVE. LIGHTS OPS NORMAL