N301PQ

Part: BUSHING — DEFORMED (RT AILERON) · airframe 22,079 hrs · 16,695 cycles

RH AILERON BUSHING LUGS LABELED Ï¿½CÏ¿½ AND Ï¿½FÏ¿½ FOUND TO BE PREVIOUSLY OVERSIZED REPAIRED RH AILERON BUSHING LUGS C AND F IAW BOMBARDIER REO 670-57-61-237 REV. - DATED 2017-07-25

Part: BUSHING — DEFORMED (RT AILERON) · airframe 22,079 hrs · 16,695 cycles

RH AILERON BUSHING LUGS LABELED Ï¿½BÏ¿½ AND Ï¿½GÏ¿½ FOUND TO BE PREVIOUSLY OVERSIZED REPAIRED RH AILERON BUSHING LUGS B AND G IAW BOMBARDIER REO 670-57-61-237 REV. - DATED 2017-07-25.

Part: FLOORBEAM — CRACKED (ZONE 200) · airframe 22,079 hrs · 16,695 cycles

F.S. 280 L/H SHEAR BOX ATTACH ANGLE AT LBL 11 IS CRACKED. F.S. 280 L/H SHEAR BOX O/B ATTACH ANGLE P/N CC670-34099-1 IS FOUND TO BE CRACKED ALONG ENTIRE RADIUS AND REQUIRES REPLACEMENT. REMOVED F.S. 280 L/H SHEAR BOX O/B ATTACH ANGLE AT LBL 12 IAW CRJ-900 SRM 51-42-21-001-001-A01. LOCATED AND DRILLED NEW SERVICEABLE OB ATTACH ANGLE PN: CC670-34099-1 AT FS 280 LH SIDE OF SHEAR BOX IAW CRJ 900 SRM 51-40-11-001-001-A01. INSTALLED NEW SERVICEABLE F.S. 280 L/H SHEAR BOX O/B ATTACH ANGLE AT LBL 12 P/N: CC670-34099-1 IAW CRJ 900 SRM 51-42-21-001-001-A01.

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 22,079 hrs · 16,695 cycles

F.S. 280 COCKPIT FLOOR SUPPORT J CHANNEL IS CORRODED INSTALLED NEW SERVICEABLE F.S. 280 J-ANGLE P/N CC670-34095-1 IAW CRJ 900 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.

Part: ANGLE — CRACKED (ZONE 200) · airframe 22,079 hrs · 16,695 cycles

F.S. 280 R/H SHEAR BOX ATTACH ANGLE AT RBL 11 IS CRACKED. F.S. 280 R/H SHEAR BOX O/B ATTACH ANGLE P/N CC670-34099-2 IS FOUND TO BE CRACKED ALONG ENTIRE RADIUS AND REQUIRES REPLACEMENT. REMOVED F.S. 280 R/H SHEAR BOX O/B ATTACH ANGLE IAW CRJ-900 SRM 51-42-21-001-001-A01. LOCATED AND DRILLED NEW SERVICEABLE ATTACH ANGLE P/N CC670-34099-2SB IAW CRJ 900 SRM 51-40-11-001-001-A01. INSTALLED F.S. 280 R/H SHEAR BOX O/B ATTACH ANGLE IAW CRJ 900 SRM 51-42-21-001-001-A01.

Part: PANEL — CHAFED (ZONE 500) · airframe 22,079 hrs · 16,695 cycles

L/H WING PANEL 584ET IS CHAFFED. BURNISHED CHAFE SMOOTH IAW CRJ 900 SRM 51-12-00-001-001-A01. MATERIAL LOSS .021 (MAX ALLOWED .015) OUT OF ALLOWABLE LIMITS IAW CRJ 900 SRM 57-52-01-101-001-A01. RECEIVED NEW SERVICEABLE PART PANEL 584ET PN CC670-14027-3 LOCATED AND DRILLED NEW PART IAW CRJ-900 SRM 51-40-11-001-001-A01. PAINTED PANEL 584ET IAW CRJ-900 SRM 51-25-16-001-001-A01

Part: SIGN — INOPERATIVE (EMERGENCY LIGHTS) · airframe 15,878 hrs · 11,414 cycles

EMERGENCY EXIT LIGHT NOT TURNING ON AT PAX MAIN ENTRANCE (WALL MOUNTED). REMOVED AND REPLACED EXIT SIGN AT ENTRANCE COMPARTMENT PANEL, IAW CRJ 900 AMM 33-51-05. OPERATIONS CHECK GOOD.

Part: HINGE FITTING — CORRODED (LT AILERON) · airframe 14,913 hrs · 10,551 cycles

AWR; HIDDEN DAMAGE: [ DURING REMOTION OF FLANGED BUSHINGS IN HINGE FITTING #3 RELATED WITH NRC 00382 ]: CORROSION ON HINGE FITTING #3 STA. WS= 323 ( INBD LUG ) AT LH AILERON. (AI) HINGE FITTING #3 STA. WS= 323 ( INBD LUG ) AT LH AILERON. (AI) WAS REPAIRED PER REO 670-57-61-237 REV.--

Part: ACCESS PANEL — CORRODED (WING) · airframe 14,913 hrs · 10,551 cycles

PART RACKS: CORROSION COUNTERSINK HOLES ON ACCESS PANEL 542AT. (AI). ACCESS PANEL 542AT WAS REPLACED PER FORM MM48 AND VERIFIED PER CRJ-900 IPC 57-20-32 FIG 1 ITEM 10

Part: CANISTER — CRACKED (LE SLAT) · airframe 14,913 hrs · 10,551 cycles

INITIAL INSPECTION. CRACK ON SLAT TRACK CANISTER 1-3 INSIDE LH WING MAIN FUEL TANK WS 148. (SM)(AD). SLAT TRACK CANISTER 1-3 INSIDE LH WING MAIN FUEL TANK WS 148 WAS REPAIRED PER REPAIR PER REO 670-57-42-577 REV--LEAK CHECK WAS PERFORMED PER CRJ900 AMM 28-11-00-790-801-A01 AND NO LEAK WAS FOUND

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 14,913 hrs · 10,551 cycles

INITIAL INSPECTION: CORROSION ON FLOOR SEAT RAILS IN SECTIONS [ FS= 677 TO FS= 847+16, 9RBL ] AT PAX CABIN. (CPAX) (TCI: 53-20-217) CORROSION LEVEL 2. FLOOR SEAT RAILS IN SECTIONS [ FS= 677 TO FS= 847+16, 9RBL ] AT PAX CABIN WAS REPLACED PER CRJ 900 AMM 53-00-49-400-801 A12.

Part: HINGE — CORRODED (FUSELAGE) · airframe 14,913 hrs · 10,551 cycles

INITIAL INSPECTION: CORROSION ON FWD/AFT HINGES OF FLAP STEP PLATE AT AFT BAGGAGE BAY DOOR CUTOUT. (CCT). SUMMARY NRC 00343 FWD/AFT HINGES OF FLAP STEP PLATE AT AFT BAGGAGE BAY DOOR CUTOUT WERE REPLACED PER CRJ/900 SRM 51-42-06-001-001-A01 ADDITIONAL PART NUMBER: MM670-35624-003

Part: PLATE — GOUGED (FUSELAGE) · airframe 14,913 hrs · 10,551 cycles

AWR; INITIAL INSPECTION: SEVERAL GOUGES AT LOW PRESSURE GROUND AIR CONNECTION PLATE. (FUS) LOW PRESSURE GROUND AIR CONNECTION PLATE. WAS REPLACED PER CRJ-900 EA CRJ953-10384 REV. IR, CRJ-900 SRM 5142-20-001-001-A01 AND CRJ-900 SRM 51-42-06-001-001-A01

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,913 hrs · 10,551 cycles

INITIAL INSPECTION: CORROSION ON SIDE SEAT RAILS IN SECTIONS [ FS= 785 TO FS= 849, STGR 15LH/RH ] AT PAX CABIN. (CPAX) (TCI: 53-20-233 ) CORROSION LEVEL 2. SIDE SEAT RAILS IN SECTIONS [ FS= 785 TO FS= 849, STGR 15LH/RH ] AT PAX CABIN WERE REPLACED PER CRJ 900 AMM 53-00-49-400-801 A12.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 14,913 hrs · 10,551 cycles

INITIAL INSPECTION: CORROSION ON SIDE SEAT RAILS IN SECTIONS [ FS= 744 TO FS= 761, STGR 15RH ] AT PAX CABIN. (CPAX) (TCI: 53-20-217) CORROSION LEVEL 2. SIDE SEAT RAILS IN SECTIONS [ FS= 744 TO FS= 761, STGR 15RH ] AT PAX CABIN WAS REPLACED PER CRJ 900 AMM 53-00-49-400-801

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 14,913 hrs · 10,551 cycles

AWR; [ TASK R53520 STEP 7 ]; INITIAL INSPECTION: CORROSION ON FLOOR SEAT RAIL IN SECTIONS [ FS= 374 TO FS= 485, 9LBL ] AND [ FS= 349 TO FS= 485, 9RBL ] AT PAX CABIN FWD WET AREA. (W1) (CPAX) CORROSION LEVEL 2. FLOOR SEAT RAIL IN SECTIONS [ FS= 374 TO FS= 485, 9LBL ] AND [ FS= 349 TO FS= 485, 9RBL ] AT PAX CABIN FWD WET AREA WERE REPLACED PER CRJ 900 AMM 53-00-49-400-801 A12. ADDITIONAL PART REPLACED: SH670-32159-3

Part: ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 14,913 hrs · 10,551 cycles

AWR; [ TASK R53520 STEP 7 ]; INITIAL INSPECTION: CORROSION ON MID CAP ANGLE IN STA. FS= 310 TO FS= 349 AND 41LBL AT MAIN ENTRANCE DOOR LOWER SILL, FWD WET AREA. (W1) (CPAX) CORROSION LEVEL 2. MID CAP ANGLE IN STA. FS= 310 TO FS= 349 AND 41LBL AT MAIN ENTRANCE DOOR LOWER SILL, FWD WET AREA WAS REPLACED PER CRJ/900 SRM 51-41-02-001-001-A01 PAR 6A

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 14,913 hrs · 10,551 cycles

INITIAL INSPECTION: CORROSION ON FLOOR PANEL SUPPORT ANGLE OF ACCESS PANEL 221ALF IN STA. FS= 280 BETWEEN 11 LBL/RBL AT COCKPIT. (CPIL) TCI 53-10-219 CORROSION LEVEL 2. FLOOR PANEL SUPPORT ANGLE OF ACCESS PANEL 221ALF IN STA. FS= 280 BETWEEN 11 LBL/RBL AT COCKPIT WAS REPLACED PER PER CRJ/900 SRM 51-42-06-001-001-A01 PAR. 6. C. AND CRJ900 SRM 51-42-20-001-001 -A01 PAR. 6. D.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 14,913 hrs · 10,551 cycles

INITIAL INSPECTION: CORROSION ON SIDE SEAT RAILS IN SECTIONS [ FS= 669 TO FS= 720, STGR 15LH/RH ] AT PAX CABIN. (CPAX) (TCI: 53-20-217) CORROSION LEVEL 2. SIDE SEAT RAILS IN SECTIONS [ FS= 669 TO FS= 720, STGR 15LH/RH ] AT PAX CABIN WERE REPLACED PER CRJ 900 AMM 53-00-49-400-801 A12.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 14,913 hrs · 10,551 cycles

CORROSION ON INTERCOSTAL ATTACHED TO STRINGER 20RH IN STA. FS= 310 TO FS= 319 AT MAIN AVIONICS COMPARTMENT. (E/E) (W1) TCI: 53-20-304 CORROSION LEVEL 2. INTERCOSTAL ATTACHED TO STRINGER 20RH IN STA. FS= 310 TO FS= 319 AT MAIN AVIONICS COMPARTMENT WAS REPLACED PER CRJ900 SRM 51-42-20-001-001-A01.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 14,913 hrs · 10,551 cycles

[IN REFERENCE NRC 00154]: INITIAL INSPECTION. CORROSION ON INTERNAL PRODUCTION DOUBLER IN STA. FS= 295 TO FS= 310 BETWEEN STGR 26LH TO 26RH AT MAIN AVIONICS COMPARTMENT. (E/E) [TASK 900-53-140-300 APPENDIX A] TCI: 100-09, 100-09E4, 100-09E5 CORROSION LEVEL 2. INTERNAL PRODUCTION DOUBLER IN STA. FS= 295 TO FS= 310 BETWEEN STGR 26LH TO 26RH AT MAIN AVIONICS COMPARTMENT WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 PAR. 6.C. AND CRJ900 SRM 51-42-2 0-001-001-A01 PAR. 6.C.

Part: DIAPHRAGM — CORRODED (RT MLG WW) · airframe 14,913 hrs · 10,551 cycles

AWR; PER MTC REQUEST: [ DURING REMOTION OF MLG WHEEL BINS RELATED WITH TASK 900-27-900-112 STEP 5 ]: CRACK IN RH FAIRING SUPPORT DIAPHRAGM IN STA. FS= 797 TO FS= 807 AND 35RBL AT RH MLG WHEEL WELL. (FYT) SUMMARY: DIAPHRAGM WAS REPLACED PER CRJ-900 SRM 51-41-02-001-001-A01

Part: SUPPORT — DAMAGED (LT MLG WW) · airframe 14,913 hrs · 10,551 cycles

ARW; PER MTC REQUEST: [ DURING REMOTION OF MLG WHEEL BINS RELATED WITH TASK 900-27-900-112 STEP 5 ]: ELONGATED HOLE IN LH FAIRING SUPPORT IN STA. FS= 797 TO FS= 807 AND 35RBL AT LH MLG WHEEL WELL. (FYT) SUMMARY:LH FAIRING SUPPORT IN STA. FS= 797 TO FS= 807 AND 35RBL AT LH MLG WHEEL WELL WAS REPLACED PER CRJ/900 SRM 51-42-20-001-001-A01

Part: HOUSING — WORN (SERVICE DOOR) · airframe 14,913 hrs · 10,551 cycles

INITIAL INSPECTION: WEAR ON EXTERNAL HANDLE HOUSING AT GALLEY SERVICE DOOR. (PTAS). EXTERNAL HANDLE HOUSING AT GALLEY SERVICE DOOR WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 PAR 6C ,CRJ900 SRM 51-42-10-001-001-A1 PAR 8 AND CRJ900 SRM 51-42-21-001-001-A01 PAR 6

Part: PLATE — CRACKED (FUSELAGE) · airframe 14,913 hrs · 10,551 cycles

INITIAL INSPECTION: CRACK IN RECEPTACLE PLATE AT FUSELAGE. (FUS) RECEPTACLE WAS REPLACED PER CRJ-900 SRM 51-42-20-001-001-A01 PAR 6 AND EA CRJ953-10348 REV. IR

Part: UNKNOWN — ODOR (CABIN) · airframe 12,194 hrs · 8,515 cycles

COCKPIT HAS BAD ODER SMELL LIKE EXAUST SMELL. SEEMS TO COME FROM BOTH PACKS, LEFT ONE SEMMS WORSE. DEFERRING PACK 1 FOR REPORTED ODOR IAW CRJ 900 MEL 21-51-1B. MAINTENANCE PROCEDURES COMPLIED WITH. RAM AIR SOV VERIFIED OPERATIVE. MMO2 UPDA TED. PLACARD INSTALLED. MOC #99295 NOTIFIED. R/R ACM IAW JOB CARD 900-21-310-902. LEAK TEST OF THE ACM GOOD IAW AMM21-51-00.-NO FIX- SEE AML 3522807-1 FOR NEW DEFER THIS CLEARS DM 3500950-1 DEFFERED APU IAW MEL 49-10-1A. MM02 UPDATED PLACARD INSTALLED, MOC#96362 NOTIFIED. PULLED AND COLLARD BREAKERS N10 & N11 ON CBP1 AND R9 ON CBP1 LOWER DEFERRED APU IAW MEL 49-10-1A UPDATED MM02 & PLACARD INSTALLED. CB'S C BP-1 N10, N11 & R9 PULLED & COLLARED. MOC NOTIFIED #96362. PERFORMED APU START & STOP SEQUENCE IAW AMM 49-10-00. OPS TEST GOOD NO ODORS NOTED ON CABIN OR COCKPIT. THIS CLEARS MEL 49-10-1A. MM02 UP

Part: LIGHT — DETACHED (CABIN) · airframe 9,648 hrs · 6,636 cycles

EMERGENCY LIGHT DETACHED. SECURED THE LIGHT NEAR THE RT OVERWING EXIT IAW AMM 33-51-01.

Part: BATTERY — INOPERATIVE (FLASHLIGHT) · airframe 9,618 hrs · 6,612 cycles

GALLEY FLASHLIGHT INOPERATIVE. REPLACED FLASHLIGHT BATTERY IAW AMM 25-61-00 OPS TESTED OK.

Part: BATTERY PACK — INOPERATIVE (FLASHLIGHT) · airframe 9,359 hrs · 6,426 cycles

FLASHLIGHT BY THE MAIN CABIN DOOR INOPERATIVE. R & R THE FLASHLIGHT BATTERY IAW AMM, OPS CHECKED GOOD.

Part: HOUSING — CRACKED (E&E DOOR) · airframe 7,754 hrs · 5,297 cycles

AVIONICS DOOR HANDLE IS CRACKED AROUND HANDLE HOUSING RADIUS. REMOVED AND REPLACED AVIONICS DOOR HANDLE HOUSING IAW SRM 51-42-21. PERFORMED OPS CHECK IAW AMM 52-42-03-400-801. NO DEFECTS NOTED.

Part: STEP — CRACKED (PAX DOOR) · airframe 7,754 hrs · 5,297 cycles

PAX DOOR STEP CRACKED IN RADIUS. REPAIRED IAW SRM 52-11-04.

Part: WEB — CRACKED (PAX DOOR STEP) · airframe 7,754 hrs · 5,297 cycles

PAX DOOR STEP AFT SIDE CRACKED IN RADIUS. FOUND TO BE OUT OF LIMITS. INSTALLED A REPAIR IAW SRM 52-11-04.

Part: STEP — CRACKED (PAX DOOR) · airframe 7,754 hrs · 5,297 cycles

PAX DOOR STEP CRACKED IN RADIUS. REPAIRED IAW SRM 52-11-04 .

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · airframe 7,754 hrs · 5,297 cycles

FS280.00 CROSSBEAM FWD FLOOR PANEL SUPPORT ANGLE CORRODED, LBL11.0 TO RBL11.0. REMOVED AND REPLACED CROSSBEAM FLOOR SUPPORT IAW SRM 51-42-06, SRM 51-42-13 + SRM#51-42-21.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 7,754 hrs · 5,297 cycles

PAX DOOR AFT DRAG ANGLE IS CRACKED BY PULLY ASSY. REPAIRED DRAG ANGLE IAW SRM-52-11-04.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 7,754 hrs · 5,297 cycles

MAIN AVI DOOR FWD SURROUND, RIGHT LATCH PIN INTERCOSTAL CORRODED, FS349 TO FS364. REMOVED AND REPLACED CORRODED INTERCOSTAL IAW SRM 51-42-06 AND SRM 51-42-21. NO DAMAGE ALLOWED IAW SRM 53-21-23.

Part: ANGLE — CORRODED (BS 280) · airframe 7,754 hrs · 5,297 cycles

RIGHT BS 280 BULKHEAD DOOR POST LOWER ANGLE CORRODED, RBL 11. REMOVED AND REPLACED THE ANGLE IAW SRM-51-42-06.

Part: FLOORBEAM — CORRODED (BS 280) · airframe 7,754 hrs · 5,297 cycles

RIGHT FLOORBEAM CORRODED AT THE BS 280. REPAIRED IAW REO 670-53-21-139 REV A.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 7,754 hrs · 5,297 cycles

MAIN AVI DOOR FWD SURROUND, INTERCOSTAL AT STR 26R CORRODED, FS349 TO FS364. REMOVED AND REPLACED CORRODED INTERCOSTAL IAW SRM 51-42-06 AND SRM 51-42-21.

Part: HOSE — KINKED (OXYGEN MASK) · airframe 7,344 hrs · 5,008 cycles

FORWARD FLIGHT ATTENDANTS OXYGEN MASK HOSE IS KINKED. REMOVED AND REPLACED FWD FLIGHT ATTENDANTS O2 MASK ASSY PN ON/OFF 289-601-066-2 IAW 35-21-09. ALL CHECKS GOOD.

Part: STRAP — BROKEN (FLASHLIGHT) · airframe 7,284 hrs · 4,962 cycles

FOWARD FA EMERGENCY FLASHLIGHT SAFETY STRAP BROKEN . REMOVED AND REPLACED THE FLASHLIGHT SAFETY STRAP IAW CMM 25-60-02.

Part: FLASHLIGHT ASSY — INOPERATIVE (FWD CABIN) · airframe 7,009 hrs · 4,775 cycles

FWD FLIGHT ATTENDANT FLASHLIGHT BY SERVICE DOOR DOESN'T BLINK. REMOVED AND REPLACED THE FLASHLIGHT AND MOUNTING RACK (FA RH) IAW AMM 25-61-02 PERFORMED OPS CHECKED IAW AMM 25-61-00. OPS CHECKED GOOD.

Part: BATTERY — DISCHARGED (CABIN) · airframe 6,931 hrs · 4,721 cycles

NR 1 EMERGENCY BATTERY DEAD. REPLACED EMERGENCY BATTERY NR 1 IAW AMM 33-51-17. OPS CHECK GOOD.

Part: BATTERY — DEFECTIVE (FLASHLIGHT) · airframe 1,100 hrs · 704 cycles

ONE OF THE FWD FLIGHT ATTENDANT EMER FLASHLIGHTS WAS INSTALLED INCORRECTLY, NEXT TO SERVICE DOOR. DEFERRED FWD SERVICE DOOR FLASHLIGHT IAW MEL 25-61-4A. TRANSFERRED TO MM02, PLACARD INSTALLED. R & R FLASHLIGHT BATTERY IAW CMM 25-60-11. OPERATIONS CHECKED GOOD.

Part: FLASHLIGHT — INOPERATIVE (CABIN)

FORWARD FLIGHT ATTENDANT SEAT EMERGENCY FLASHLIGHT INDICATOR NOT BLINKING. REPLACED FWD FLIGHT ATTENDANT SEAT EMERGENCY FLASHLIGHT IAW AMM 25-61-05.