N748SK
Registered owner: SKYWEST AIRLINES INC, UT (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
RIGHT BLEED DUCT WARNING MESSAGE, FOLLOWED BY A R BLEED DUCT CAUTION MESSAGE. PERFORMED QRH PROCEDURE FOLLOWED BY UNPRESSURIZED FLIGHT WITH BOTH PACKS INOP QRH. RETURNED TO ROW DUE TO HIGH CABIN TEMPERATURE. (FLIGHT 6191) TROUBLESHOT THE RH BLEED PACK FAULT CODE 349538 IAW FIM 36-21-03-810-813-A01, FOUND SENSING ELEMENT TOO CLOSE TO DUCT AS WELL AS TWO LOOSE CLAMPS NEAR SENSING ELEMENT MT145 29% AND 13%, RESECURED CLAMPS AND READJUSTED SENSING ELEMENTS. PERFORMED OPS CHECK ON RT PACK WITH ENGINES AT POWER AND APU BLEED SOURCE. OPS CHECK GOOD AT THIS TIME. NO FAULT AT THIS TIME. AIRCRAFT OK TO RETURN TO SERVICE.
L WINDOW HEAT CAUTION AT CRUISE. ARCING AND DELAMINATION WITH IT. QRH DIDNÃâ¬â¢T FIX (FLIGHT 9932 - FILED CLOSED) UPON INSPECTION, FOUND THE LEFT COCKPIT WINDOW TO BE CRACKED. SEE AML# 1551047 FOR CORRECTIVE ACTION. COMPLIED WITH RIL# 12249 IN PREPARATION FOR FERRY FLIGHT
CA SIDE WINDSHIELD CRACKED DURING ARRIVAL PHASE AT 8000FT. THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 29389134 WITH THE FOLLOWING CORRECTIVE ACTION: "REMOVED AND REPLACED CA SIDE WINDSHIELD IN REFERENCE TO CRJ 700 AMM 56-11-01"
D: GEAR DISAGREE WARNING MESSAGE AFTER GEAR RETRACTION MAIN GEAR APPEARED TO RETRACT NORMALLY NOSE GEAR FAILED TO RETRACT WITH UNLOCKING SOUND AND GEAR DISAGREE MESSAGE AGAIN RAN QRH AND RETURN TO KPHX FOR FUEL BURN OFF.C: MEL 32-30-1CAT "A" DUE 1 FLIGHT DAY.***CAT II NOT AUTH***GEAR DISAGREE WARNING MESSAGE AFTER GEAR RETRACTION MAIN GEAR APPEARED TO RETRACT NORMALLY NOSE GEAR FAILED TO RETRACT WITH UNLOCKING SOUND AND GEAR DISAGREE MESSAGE AGAIN RAN QRH AND RETURN TO KPHX FOR FUEL BURN OFF (FLIGHT 3291 FILED CLOSED)FEB 25, 2024 STATION: PHX--PLEASE REFERENCE AML 1303699 PLEASE REFERENCE AML 1303745DEFERRED LANDING GEAR RETRACTION SYSTEM PER MEL 32-30-1, CAT II DOWNGRADED, MX ACTIONS COMPLIED WITH, PLACARDS INSTALLED, LANDING GEAR GROUND LOCK SAFETY PINS INSTALLED, DOWN AND LOCKED INDICATION VERIFIED AT PRESENT TIME
CHAFE FOUND MEASURING; LENGTH=1.1'', WIDTH=0.3'', DEPTH=0.1'' ON EXHISTING L/H SKIRT REPAIR NEAR F.S. 834.00. (C-CHECK RO 2/18/2024) REPAIRED CHAFE FOUND MEASURING; LENGTH=1.1'', WIDTH=0.3'', DEPTH=0.1'' ON EXISTING L/H SKIRT REPAIR NEAR F.S. 834.00 BY COMPLYING WITH REO 670-53-42-074 REV-- 2024-01-21 . COMPLIED WITH SKY WEST TC 51-900-1002-SKY.
VERTICAL STABILIZER LH FWD DRAG ANGLE IS CRACKED (HN00132661) (C-CHECK RO 2/18/2024) REMOVED & REPLACED VERTICAL STABILIZER LH FWD DRAG ANGLE REF CRJ700 SRM 55-31-00-201-001-A01. COMPLIED WITH SKY WEST TC 51-900-1002-SKY.
FRAME FS319 AT STR 21L HAS CORROSION (C-CHECK RO 2/18/2024) INSTALLED NEW FRAME SECTOR FS319 FROM STR 18L - STR 21L REF CRJ-700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01 AND DWG SH670-31810 REV AE. COMPLIED WITH SKY WEST TC 51-900-1002-SKY.
BROKEN WATER LINE BRACKET BEHIND THE LH PLENUM (F.S 1162.00,STRINGER 7LH) (C-CHECK RO 2/18/2024) REPAIRED BROKEN WATER LINE BRACKET BY COMPLYING WITH REO 670-53-61-2229 REV-- DATED: 2024-01-24 NO CHANGES FROM P1 COMPLIED WITH ALL STEPS OF FINAL REO. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY. SEE CONTINUATION CARD FOR DETAILS.
FS280 SEAT RAIL STRUCTURE RBL 12 OUTBOARD ANGLE CLIP CRACKED (MARKED) (C-CHECK RO 2/18/2024) REMOVED AND REPLACED RBL12.0 ANGLE AT FS280.00 REF. DRWG CC670-34010 REV. K AND CRJ 700 SRM 51-42-21-001-001-A01. COMPLIED WITH 53-900-1002-SKY AND FORM M-337
COCKPIT FLOOR SUPPORT AT FS280.00 FROM LBL 9.0 TO RBL 9.0 CORRODED ON TOP FLANGE AT CAM-LOC RECEPTACLE LOCATIONS. (C-CHECK RO 2/18/2024) REMOVED AND REPLACED FS280.00 COCKPIT FLOOR SUPPORT FROM LBL 11.0 TO RBL 11.0 REF. DRWG CC670-33052 REV. G, CRJ 700 SRM 51-42-06-001-001-A01 AND CRJ 700 SRM 51-42-21-001-001-A01. COMPLIED WITH 53-900-1002-SKY AND FORM M-337
LEFT SIDE PITOT STATIC SKIN CUT OUT HAS GOUGING AROUND NUT PLATE HOLES BETWEEN STGR 14L AND STGR 15L (C-CHECK RO 2/18/2024) REMOVED AND INSTALLED NEW LEFT SIDE PITOT STATIC MOUNTING PLATE BETWEEN STGR 14L AND STGR 15L REF CRJ 700 SRM 51-40-11-001-001-A01. COMPLIED WITH SKY WEST TC 51-900-1002-SKY.
RIGHT WING SLAT TRACK 3-3 TRACK GOUGED AS MARKED (C-CHECK RO 2/18/2024) COMPLIED WITH BLEND REPAIR ON RIGHT WING SLAT TRACK 3-3 TRACK, REF REO 670-57-42-1478 REV.-- DATED 2024-01-17. COMPLIED WITH 51-900-1002-SKY
LEFT WING DRIVEN SLAT TRACK 1-1 TRACK GOUGED AS MARKED (C-CHECK RO 2/18/2024) COMPLIED WITH A BLEND REPAIR PER REO 670-57-42-1477 REV--, DATED 2024-01-16.
VERTICAL STAB. LH AFT DRAG ANGLE HAS A POSSIBLE CRACK. (C-CHECK RO 2/18/2024) REMOVED VERTICAL STAB. LH AFT DRAG ANGLE REF CRJ700 SRM 51-42-13-001-001-A01, CRJ700 SRM 51-42-21-001-001-A01 AND CRJ700 SRM 51-42-22-001-001-A01 AND INSTALLED NEW LH AFT DRAG ANGLE REF CRJ700 SRM 51-42-13-001-001-A01, CRJ700 SRM 51-42-21-001-001-A01, CRJ700 SRM 51-42-22-001-001-A01 AND DWG NO BA670-35002 REV -F. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.
FORWARD BAGGAGE BAY DOOR ANCHOR FITTING PLATE CORRODED AT FS581.00 BETWEEN STGR22L AND STGR23L. (MARKED) (C-CHECK RO 2/18/2024) BLENDED FITTING AND FOUND TO BE OUT OF LIMITS. REPLACED FORWARD BAGGAGE BAY DOOR ANCHOR FITTING PLATE AT FS581.00 BETWEEN STGR22L AND STGR23L REF CRJ700 SRM 51-42-21-001-001-A01, DWG SH670-33600 REV AD. TASK CARD 51-900-1002-SKY COMPLETED.
FORWARD BAGGAGE BAY DOOR ANCHOR FITTING PLATE CORRODED AT FS533.00 BETWEEN STGR26L AND STGR27. (MARKED) (C-CHECK RO 2/18/2024) REMOVED AND INSTALLED NEW ANCHOR FITTING PLATE AT FS533.00 BETWEEN STGR26L AND STGR27 REF CRJ700 SRM 51-42-21-001-001-A01 AND DRW SH670-33600 REV AD. LEAK CHECK GOOD WITH NO LEAKS NOTED. SEE CONTINUE CARD FOR WORK PERFORMED. COMPLIED WITH MAJOR REPAIR FORM M-337 AND SKYWEST TASK CARD 51-900-1002-SKY.
FS969.00 - FS985.00 STRG 27 SKIN REPAIR DOUBLER CHAFFED IN 2EA AREAS (MARKED) (C-CHECK RO 2/18/2024) REMOVED 1EA BOTTOM DOUBLER, 1EA TOP DOUBLER, 2EA FILLERS, 2EA TAPERED SHIMS & 4EA DOME NUTPLATES REF.CRJ700 SRM 51-42-21-001-001-A01, CRJ700 SRM 51-42-06-001-001-A01 & CRJ700 SRM 51-45-00-001-001-A01. NEW REPAIR DOUBLERS, FILLERS AND TAPERED SHIMS FABRICATED AND INSTALLED PER REO 670-53-00-716 REV.--, DATED 2024-01-26 AND GENERIC REO 670-53-00-290 REV.-F, DATED 2019/04/26 AT FS969.00 - FS985.00 STRG 27. LEAK CHECK GOOD WITH NO LEAKS NOTED.SEE CONTINUATION CARD ITEMS FOR DETAILS. COMPLIED WITH MAJOR REPAIR FORM M-337 AND SKYWEST TASK CARD 51-900-1002-SKY.
ENTRANCE STORAGE STRUCTURE MOUNT BOLT FITTING AFT INBOARD CORROSION (MARKED) (C-CHECK RO 2/18/2024) REMOVED AND REPLACED ENTRANCE STORAGE STRUCTURE MOUNT BOLT FITTING AFT INBOARD PN.SH670-31754-1 REF DWG SH670-32120 REV-D AND CRJ 700 SRM 51-42-21-001-001-A01 M337 AND SKYWEST TASK CARD 51-900-1002-SKY COMPLIED WITH.
*FRAME 863 EXFOLIATED BTWN STRG26R-STRG26L (C-CHECK RO 2/18/2024) INSTALLED NEW FRAME P/N SH670-37065-3 AT FS 863.00 BETWEEN STGR 20L TO STGR 20R REF CRJ700 SRM 51-42-06-001-001-A01 AND CRJ700 SRM 51-42-21-001-001-A01 AND DWG SH670-37060 REV -G. LEAK CHECKED GOOD. COMPLIED WITH SKY WEST TC 51-900-1002-SKY.
FUSELAGE LONGITUDINAL JOINT HAS CORROSION AT APPROXIMATELY FS319.00 AND STGR 21L AROUND GROUND STATION. (C-CHECK RO 2/18/2024) REPLACED WITH NEW BACK UP SILL AT STR 21L BETWEEN FS319.00 - FS333.00 REF CRJ-700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01 DWG SH670-31810 REV AE. SKYWEST TASK CARD 51-900-1002-SKY AND M-337 COMPLIED WITH.
FS 280.00 CROSSBEAM HAS MULTIPLE AREAS OF CORROSION AS MARKED (C-CHECK RO 2/18/2024) INSTALLED LH AND RH FS280.00 CROSSBEAMS REF. DRWG CC670-34010 REV. K, CRJ 700 SRM 51-42-06-001-001-A01 AND CRJ 700 SRM 51-42-22-001-001-A01. M-337 AND SKYWEST TASK CARD 51-900-1002-SKY COMPLIED WITH. SEE CONTINUE CARD FOR DETAILS.
L/H SEAT RAIL TRACK AT LBL9 APPROXIMATELY BETWEEN FS374.00 TO FS485.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) REMOVED AND INSTALLED NEW L/H SEAT RAIL TRACK AT LBL9 BETWEEN FS374.00 TO FS485.00. REF: CRJ700 AMM 53-00-49-400-801-A03.
L/H SEAT RAIL TRACK AT LBL 9 APPROXIMATELY BETWEEN FS485.00 TO FS581.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) REPLACED WITH NEW SEAT TRACK AT LBL 9.0, FS485-FS581. REF: CRJ700 AMM 53-00-49-400-801-A03. TUC8607, CAL DUE 31 MAR 24
R/H SEAT RAIL TRACK AT RBL 9 APPROXIMATELY BETWEEN FS485.00 TO FS581.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) REPLACED WITH NEW RBL 9.0 SEAT TRACK FROM FS485-FS581. REF: CRJ700 AMM 53-00-49-400-801-A03. TUC7826, CAL DUE 31 MAR 24
CARGO FLOOR FLOOR SILL HAS MULTIPLE AREAS OF CORROSION AS MARKED (C-CHECK RO 2/18/2024) REPLACED AFT CARGO FLOOR SILL BETWEEN FS 1000 - FS 1047 REF CRJ700 SRM 51-42-06-001-001-A01 AND DWG MM670-35085 REV L. M337 AND SKYWEST TASK CARD 51-900-1002-SKY COMPLIED WITH.
L/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS861.15 TO FS969.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) REMOVED AND INSTALLED NEW L/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS861.15 TO FS969.00 REF CRJ 700 AMM 53-00-49-000-801 (CONFIG A03) AND 53-00-49-400-801 (CONFIG A03)
L/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS785.15 TO FS861.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) REMOVED CORRODED SEAT RAIL TRACK AND REPLACED WITH NEW SEAT RAIL TRACK L/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS785.15 TO FS861.00. REF. CRJ 700 AMM 53-00-49-400-801-A03. SEE CONTINUATION FOR DETAILS.
L/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS712.00 TO FS761.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) REMOVED AND REPLACED L/H SIDE SEAT RAIL TRACK BETWEEN FS712.00 TO FS761.00 REF CRJ 700 AMM 53-00-49-400-801-A03 SEE CONTINUATION CARD FOR DETAILS.
R/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS785.15 TO FS861.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) REMOVED AND REPLACED WITH NEW R/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS785.15- FS861 REF CRJ700 AMM 53-00-49-400-801-A03
R/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS712.00 TO FS761.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) SEAT TRACK DAMAGE FOUND TO BE OUT OF LIMITS PER CRJ 700 SRM 53-41-49-101-001-A01. REMOVED DEFECTIVE RAIL AND INSTALLED NEW R/H SIDE SEAT RAIL FROM FS712 - FS761. REF: CRJ700 AMM 53-00-49-000-801-A03 AND CRJ700 53-00-49-400-801-A03.
R/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS669.40.00 TO FS712.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) DAMAGE FOUNT TO BE OUT OF LIMIT PER CRJ 700 SRM 53-41-49-101-001-A01. REMOVED R/H SIDE SEAT RAIL TRACK BETWEEN FS669.40-712. REF: CRJ700 AMM 53-00-49-000-801-A03 AND INSTALLED R/H SIDE SEAT TRACK. REF: CRJ700 AMM 53-00-49-400-801-A03
L/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS573.00 TO FS669.40 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) REMOVED AND INSTALLED NEW SIDE SEAT RAIL (P/N: 20276-288-0-0A) BETWEEN FS573 TO FS669 PER REF CRJ 700 AMM 53-00-49-400-801-A03, SEE CONTINUATION CARD FOR DETAILS.
L/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS482.00 TO FS573.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) REPLACED L/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS482.00 TO FS573.00 REF. CRJ 700 AMM 53-00-49-400-801-A03.
L/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS377.00 TO FS482.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) REMOVED AND INSTALLED NEW SEAT TRACK FROM APPROXIMATELY FS.377- FS482. REF: CRJ700 AMM 53-00-49-400-801-A03. SEE CONTINUATION CARD FOR DETAILS.
R/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS573.00 TO FS669.40 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) INSTALLED NEW R/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS573.00 TO FS669.40 REF. CRJ700 AMM 53-00-49-400-801-A03.
R/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS377.00 TO FS482.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) DAMAGE FOUND TO BE OUT OF LIMITS PER CRJ700 SRM 53-21-49-101-001-A01. REMOVED AND INSTALLED NEW R/H SIDE SEAT RAIL TRACK AT APPROX. FS377.00 TO FS482.00. REF: CRJ700 AMM 53-00-49-000-801-A03 AND CRJ700 AMM 53-00-49-400-801-A03.
SEAT RAIL AT APPROXIMATELY FS 923.00 TO FS 969.00 LBL 27 CORRODED AS MARKED (C-CHECK RO 2/18/2024) REMOVED AND INSTALLED NEW SEAT RAIL LBL 27 BETWEEN FS 923.00 TO FS 969.00. REF. CRJ700 AMM 53-00-49-400-801-A03.
SEAT RAIL AT APPROXIMATELY FS 985.00 TO FS FS 1000.00 LBL 9 HAS CORROSION AS MARKED (C-CHECK RO 2/18/2024) REMOVED AND INSTALLED NEW SEAT RAIL TRACK AT LBL9 APPROXIMATELY BETWEEN FS985-1000 REF. CRJ700 AMM 53-00-49-400-802-A02
SEAT RAIL AT APPROXIMATELY FS 969.00 TO FS 1000.00 RBL 9 IS GOUGED (C-CHECK RO 2/18/2024) REMOVED AND INSTALLED NEW SEAT TRACK ASSY. AT APROX RBL 9.0 FS.969-1000 REF CRJ700 AMM 53-00-49-400-801-A03. SEE CONTINUATION CARD FOR DETAILS
SEAT RAIL AT APPROXIMATELY FS 847.00 TO FS 969.00 LBL 9 CORRODED AS MARKED (C-CHECK RO 2/18/2024) REMOVED AND REPLACED SEAT RAIL @ FS847.00-FS969.00 LBL9.0 WITH NEW ONE REF CRJ 700 AMM 53-00-49-400-801-A03. SEE CONTINUATION CARD FOR DETAILS.
SEAT RAIL AT APPROXIMATELY FS 847.00 TO FS 969.00 RBL 9 CORRODED AS MARKED (C-CHECK RO 2/18/2024) REMOVED AND REPLACED DAMAGED SEAT TRACK ASSY. AT RBL 9.0 FS.847-969 REF CRJ700 AMM 53-00-49-000-801-A03 AND CRJ700 AMM 53-00-49-400-801-A03
R/H SIDE SEAT RAIL TRACK APPROXIMATELY BETWEEN FS482.00 TO FS573.00 SEVERAL AREAS ARE CORROSION (MARKED) (C-CHECK RO 2/18/2024) REMOVED AND REPLACED WITH NEW RH SIDE SEAT TRACK APPROX. BETWEEN FS 482.00 - FS 573.0 REF CRJ700 AMM 53-00-49-400-801-A03
MULTIPLE AREAS OF CORROSION BETWEEN APPROXIMATELY FS 1000.00 AND FS 1041.00 RBL 9 (C-CHECK RO 2/18/2024) REMOVED AND INSTALLED NEW FLOOR BEAM SECTION FROM F/S 977.00 TO F/S 1076.00 IAW CRJ 700 SRM 53-00-41-201-001-A01 AND REO 670-53-61-2228 REV. -- DATED 2024-01-12 AND COMPLIED WITH 51-900-1002-SKY.
CORROSION FOUND IN THE LOWER PORTION OF FS 1015.00 STGR 27 TO STGR 25L AS MARKED (C-CHECK RO 2/18/2024) PERFORMED A SPLICE REPAIR PER REO 670-53-61-2222 REV. -- , DATED 2024-01-18. LEAK CHECKED GOOD. COMPLIED WITH SKY WEST TC 51-900-1002-SKY.
THE LH WINDSHIELD SIDE POST ON THE UPPER INBD SIDE IS CRACKED. (C-CHECK RO 2/18/2024) L/H WINDSHIELD, NEW WINDOW SIDE POST P/N 601R33223-1 INSTALLED IAW CRJ 700 SRM 51-42-21-001-001-A01 AND REFERENCE DWG CC670-33055 REV. F. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY
THE LH WINDSHIELD SIDE POST ON THE UPPER INBD SIDE IS CRACKED. (C-CHECK RO 2/18/2024) L/H WINDSHIELD, NEW WINDOW SIDE POST P/N 601R33223-1 INSTALLED IAW CRJ 700 SRM 51-42-21-001-001-A01 AND REFERENCE DWG CC670-33055 REV. F. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY
L/H LWR TRANSCOWL HAS SUSPECT CRACK @ OUTER SKIN @ FWD LATCH. (C-CHECK RO 2/18/2024) L/H LWR TRANSCOWL CRACK LOCATED ON OUTER SKIN @ FWD LATCH HAS BEEN REPAIRED REF REO# 670-54-21-1609, REV --, DATED 1/23/24. SEE CONTINUATION SHEET FOR DETAILS. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.
L/H LWR TRANSCOWL INNER PERFORATED SKIN IS CRACKED UNDER Z STIFFENER. (C-CHECK RO 2/18/2024) L/H LWR TRANSCOWL INNER SKIN CRACKED UNDER "Z" STIFFENER HAS BEEN REPAIRED REF REO# 670-54-21-1609, REV --, DATED 1/23/24. REFER TO CONTINUATION SHEET FOR DETAILS. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.
L/H UPPER TRANSCOWL INBD "A" BRACKET IS CRACKED. (C-CHECK RO 2/18/2024) REMOVED DAMAGED A-BRACKET STANDOFF, AND INSTALLED 1 EA. NEW INBD A-BRACKET STANDOFF P/N CN624-2082-201 ON L/H UPPER TRANS COWL, REF. REO 670-54-21-971, REV. B, 2023-11-28. COMPLIED WITH STEPS 1-3. COMPLIED WITH SKY CARD #51-900-1002-SKY.
ELONGATED FASTENER HOLE ON HOLE NEAREST BRACKET ON PANEL 631CZ (C-CHECK RO 2/18/2024) REPAIRED ELONGATED FASTENER HOLE ON HOLE NEAREST BRACKET ON PANEL 631CZ BY COMPLIED WITH REO 670-57-42-1476 REV --, DATED 2022-01-18. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.
* R/H FORWARD EQUIPMENT COMPARTMENT DOOR LANDING IS CRACKED AT THE AFT LATCH, MARKED. (C-CHECK RO 2/18/2024) REMOVED AND REPLACED WITH NEW DOOR LANDING ON R/H FORWARD EQUIPMENT COMPARTMENT PER DWG# CC670-33040, REV -G, REO# 670-53-11-1912, REV --, DATED ON 2024-01-08, REF CRJ 700 SRM 51-42-06-001-001-A01, CRJ 700 SRM 51-42-13-001-001-A01 AND REF CRJ 700 SRM 51-42-22-001-001-A01 SEE CONTINUATION CARD FOR DETAILS.
AFT BAGGAGE BAY DOOR LOWER SEAL RETAINER GOUGED/BENT 2 PLACES (C-CHECK RO 2/18/2024) REMOVED AFT BAGGAGE BAY DOOR LOWER SEAL RETAINER REF CRJ700 SRM 51-42-06-001-001-A01 AND INSTALLED NEW AFT BAGGAGE BAY DOOR LOWER SEAL RETAINER REF CRJ700 SRM 51-42-06-001-001-A01 AND DWG#CC670-38702 REV-F. LEAK TEST GOOD WITH NO LEAKS NOTED. SEE CONTINUE CARD FOR WORK PERFORMED. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY AND MAJOR REPAIR FORM M-337.
PASSENGER DOOR POWER ASSIST CABLE DOOR SURROUND MOUNT FITTING GOUGED AND CABLE MOUNT PIN DOESN'T MOVE FREELY (C-CHECK RO 2/18/2024) REMOVED AND REPLACED WITH NEW FITTING AT FS 349 PASSENGER DOOR POWER ASSIST CABLE DOOR SURROUND REF CRJ700 SRM 51-42-21-001-001-A01 AND DWG SH670-31810 REV -AE. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.
AFT BAGGAGE BAY DOOR TRACKS AFT WORN/DENTED (C-CHECK RO 2/18/2024) COMPLETED REPLACEMENT OF THE AFT CARGO DOOR AFT TRACK. REF: CRJ-700 S.R.M. 53-61-58-201-002-A01. COMPLIED WITH REO-670-53-62-102 REV-A DATED: 2016-10-12. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.
AFT BAGGAGE BAY DOOR TRACKS FORWARD WORN/DENTED (C-CHECK RO 2/18/2024) COMPLETED REPLACEMENT OF THE AFT CARGO DOOR FORWARD TRACK. REF: CRJ-700 S.R.M. 53-61-58-201-002-A01. COMPLIED WITH REO-670-53-62-102 REV-A DATED: 2016-10-12. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.
COMPLY WITH SCHEDULED MAINTENANCE CODE: RA71947-670-53-61-1929 748SK MXCODEID57790-PR - AFT FUSELAGE DENT #1, BETWEEN FS 1108.00 AND FS 1126.00 AND BETWEEN STR 14L AND 15L HAS A SCRATCH IN IT. MEASUREMENT OF 0.001" DEEP AND 0.38"L. COMPLIED WITH REO 670-53-61-1929. PERMANENT REPAIR DUE IN 6000 FH. DUE BY TAT 50557.3, PART NUMBER: - , SERIAL NUMBER: 10203, POSITION: (C-CHECK RO 2/18/2024) PERFORMED A CUT OUT REPAIR AND DOUBLER OF THE DAMAGE PER SRM 53-00-01-201-008-A01. COMPLIED WITH SKY WEST TC 51-900-1002-SKY.
COMPLY WITH SCHEDULED MAINTENANCE CODE: RA71947-670-53-61-1929 748SK MXCODEID57790-PR - AFT FUSELAGE DENT #1, BETWEEN FS 1108.00 AND FS 1126.00 AND BETWEEN STR 14L AND 15L HAS A SCRATCH IN IT. MEASUREMENT OF 0.001" DEEP AND 0.38"L. COMPLIED WITH REO 670-53-61-1929. PERMANENT REPAIR DUE IN 6000 FH. DUE BY TAT 50557.3, PART NUMBER: - , SERIAL NUMBER: 10203, POSITION: (C-CHECK RO 2/18/2024) PERFORMED A CUT OUT REPAIR AND DOUBLER OF THE DAMAGE PER SRM 53-00-01-201-008-A01. COMPLIED WITH SKY WEST TC 51-900-1002-SKY.
D: ON THE MISSED APPROACH, AFTER SELECTING GEAR UP, WE GOT A GEAR DISAGREE WARNING AND THE NOSE GEAR INDICATOR WAS RED. RAN QRH PROCEDURE. WHEN GEAR SELECTED DOWN PER THE CHECKLIST, WE GOT 3 GREEN INDICATORS. NO LIMITATIONS EXCEEDED. (B1 CODES: 007416 / 065386 / 065387 / 007437 / 007451)C: MEL 32-30-1CAT"A" DUE IN 1 FLIGHT DAY / ***ODI EVENT******AIRCRAFT DOWNGRADED FROM CAT II OPERATIONS.*** (FLIGHT 3246 FILED OPEN)THIS IS CURRENTLY A WORK IN PROGRESS
D: THE FWD CARGO DOOR PUSH BUTTON PIN IS PULLED OUT OF THE SECONDARY HANDLE, FOUND TO BE SERVICEABLE FOR 10 FLIGHT HOURS FROM TAT 45948.3 AS PER RIL 8867 / C: MCI / DUE BY TAT 45958.3 (FILED - CLOSED) REMOVED AND REPLACED FWD CARGO DOOR WITH A SERVICEABLE UNIT PER CRJ 700 AMM 52-35-00. PERFORMED OPERATIONAL TEST OF FWD CARGO DOOR PER 52-35-00. OP CHECK GOOD AT THIS TIME. PERFORMED OPERATIONAL CHECK OF FWD CARGO DOOR WARNING SYSTEM PER CRJ 700 AMM 52-70-12. OP CHECK GOOD AT THIS TIME. PLACARDS REMOVED.
REMOVE AND REINSTALL FRAME AT FS333.00, BETWEEN STGR 18R AND 20R. (C-CHECK) RO 6/21/2020 REMOVED AND INSTALLED NEW FRAME AT FS333.00 IAW SRM. LEAK CHECK GOOD.
RT COCKPIT FLOOR SUPPORT ANGLE BETWEEN FS.265 AND FS.280 IS CRACKED AT AFT RADIUS. (C-CHECK) RO 6/21/2020 RECEIVED NEW RT COCKPIT FLOOR SUPPORT ANGLE FS265 TO FS280, LOCATED AND DRILLED REF SRM. SEE 21028212 FOR INSTALLATION.
PAX DOOR AFT DD4 INTERCOSTAL P/N 601R31902-317 HAS EXFOLIATED CORROSION. (C-CHECK) RO 6/21/2020 REMOVED CORRODED PAX DOOR DD4 INTERCOSTAL AND REPLACED WITH NEW REFERENCING DWG, SRM. LEAK CHECK GOOD. COMPLIED WITH TASK CARD. COMPLETED FORM M-337.
LT FS.280 LOWER WEB HAS CORROSION AT LBL12. (C-CHECK) RO 6/21/2020 REPAIRED CORROSION ON LT FS 280 LOWER WEB AT LBL 12 REF SRM, EDGE SEALED REPAIR, RESTORED FINISH AND APPLIED CIC TO REWORK AREA AS REQUIRED REF SRM. SEE CONTINUATION FOR DETAILS.
REPLACE STR 24L FROM FS477 TO FS533 DUE TO CORROSION OUT OF LIMITS. (C-CHECK) RO 6/21/2020 REMOVED CORRODED STR 24L AND REPLACED WITH NEW REFERENCING DWG, SRM. LEAK TEST GOOD. COMPLIED WITH TASK CARD. COMPLETED FORM M-337.
CORROSION ON STR 20R BETWEEN FS 310.00 AND FS 319.00. (C-CHECK) RO 6/21/2020 REMOVED CORRODED STR20R BETWEEN FS310-FS319 AND REPLACED WITH NEW REFERENCING DWG, SRM. LEAK TEST GOOD. COMPLIED WITH TASK CARD. COMPLETED FORM M-337.
PAX DOOR MID DD2 INTERCOSTAL HAS EXFOLIATED CORROSION. (C-CHECK) RO 6/21/2020 REMOVED CORRODED PAX DOOR DD2 INTERCOSTAL AND REPLACED WITH NEW REFERENCING DWG, SRM. LEAK CHECK GOOD. COMPLIED WITH TASK CARD. COMPLETED FORM M-337.
COCK-PIT FLOORBEAM AT RBL12 FS.280 CRACKED AT ATTACHING FLANGE (COMMON TO FWD SIDE OF FS.280 CROSSBEAM). (C-CHECK) RO 6/21/2020 PERFORMED SPLICE REPAIR TO CENTER COCKPIT FLOORBEAM AT RBL12.00 REF REO. COMPLIED WITH FORM M-337.
PAX DOOR CLEAT P/N 600-31902-269 HAS EXFOLIATED CORROSION AT FS 321.00 BETWEEN FWD AND MID DD1A INTERCOSTAL. (C-CHECK) RO 6/21/2020 PAX DOOR CLEAT P/N 600-31902-269 REMOVED AND INSTALLED NEW CLEAT AT FS 321.00 BETWEEN FWD AND MID DD1A INTERCOSTAL IAW SRM AND DWG.
PAX DOOR MID DD3 INTERCOSTAL P/N 601R318056-1 HAS EXFOLIATED CORROSION. (C-CHECK) RO 6/21/2020 REMOVED CORRODED PAX DOOR DD3 INTERCOSTAL AND REPLACED WITH NEW REFERENCING SRM AND DWG. LEAK CHECK GOOD. COMPLIED WITH TASK CARD. COMPLIED WITH FORM M-337.
PAX DOOR MID DD4 INTERCOSTAL P/N 601R318081-1 HAS EXFOLIATED CORROSION. (C-CHECK) RO 6/21/2020 REMOVED CORRODED PAX DOOR DD4 INTERCOSTAL AND REPLACED WITH NEW REFERENCING SRM AND DWG. LEAK CHECK GOOD. COMPLIED WITH TASK CARD. COMPLETED FORM M-337.
PAX DOOR CLEAT P/N 600-31902-269 HAS EXFOLIATED CORROSION AT F/S 320.00 BETWEEN FWD AND MID DD4 INTERCOSTAL. (C-CHECK) RO 6/21/2020 PAX DOOR CLEAT P/N 600-31902-269 REMOVED AND INSTALLED NEW CLEAT AT F/S 320.00 BETWEEN FWD AND MID DD4 INTERCOSTAL IAW SRM AND DWG.
RT FS 280 LOWER WEB HAS CORROSION AT RBL12. (C-CHECK) RO 6/21/2020 REPAIRED CORROSION ON RT FS 280 LOWER WEB AT RBL 12 REF SRM, EDGE SEALED REPAIR, RESTORED FINISH AND APPLIED CIC TO REWORK AREA AS REQUIRED REF SRM. SEE CONTINUATION FOR DETAILS.
FS 280.00 FLOORBEAM, UPPER SPLICE STRAP CORRODED BETWEEN LBL 12 AND RBL 12. (C-CHECK) RO 6/21/2020 REMOVED AND REPLACED WITH NEW THE FS280 UPPER SPLICE STRAP FROM LBL 12 TO RBL 12 REF SRM. SEE CONTINUATION CARD FOR DETAILS.
PASSENGER DOOR INTERCOSTAL DD7A HAS CORROSION ON WEB SURFACE. (C-CHECK) RO 6/21/2020 REMOVED CORRODED PAX DOOR DD7A INTERCOSTAL AND REPLACED WITH NEW REFERENCING DWG, SRM. LEAK TEST GOOD. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY. COMPLETED FORM M-337.
COCKPIT AFT FLOOR SUPPORT ANGLE AT FS280 AND LBL12 - RBL12 IS CORRODED. (C-CHECK) RO 6/21/2020 REPLACED COCKPIT AFT FLOOR SUPPORT ANGLE AT FS280 AND LBL 12 TO RBL 12 REF DWG AND SRM.
RT FLOOR SILL FS310.00 - FS319.70 CORRODED IN SEVERAL AREAS. (C-CHECK) RO 6/21/2020 REMOVED CORRODED FLOOR SILL FROM FS280 TO FS319.7 AND REPLACED WITH NEW REFERENCING DWG, SRM. OPERATIONAL AND LEAK TEST GOOD. COMPLIED WITH TASK CARD. COMPLETED FORM M-337.
FWD AND AFT PAX DOOR ENTRANCE FLOOR CLOSING FITTINGS ARE CORRODED AROUND THE FASTENER HOLES. (C-CHECK) RO 6/21/2020 AFTER REMOVAL OF CORROSION, FWD PAX DOOR CLOSING FITTING FOUND OUT OF LIMITS, AFT PAX DOOR CLOSING FITTING FOUND WITHIN LIMITS. REMOVED AND REPLACED FWD CLOSING FITTING AND RESTORED FINISH ON AFT CLOSING FITTING. REF SRM.
LT SIDE SEAT TRACK FS671.00 - 708.00 HAS CORROSION PITTING ALL OVER THE TRACK. (C-CHECK) RO 6/21/2020 SIDE SEAT TRACK FOUND TO BE OUT OF ALLOWABLE LIMITS, MULTIPLE ELEMENTS OF TRACK CORRODED, REMOVED AND REPLACED CORRODED LT SIDE SEAT TRACK WITH NEW SEAT TRACK AT FS 670.0 TO FS 711.0, REF AMM.
RT SIDE SEAT TRACK FS736.05 - FS752.50 CORRODED AREAS. (C-CHECK) RO 6/21/2020 SIDE SEAT TRACK FOUND TO BE OUT OF ALLOWABLE LIMITS, MULTIPLE ELEMENTS OF TRACK CORRODED, REMOVED AND REPLACED CORRODED RT SIDE SEAT TRACK WITH NEW SEAT TRACK AT FS 736.05 TO FS 752.50, REF AMM.
RT SIDE SEAT TRACK FS671.00 - 708.00 HAS CORROSION PITTING ALL OVER THE TRACK AND GOUGED. (C-CHECK) RO 6/21/2020 SIDE SEAT TRACK FOUND TO BE OUT OF ALLOWABLE LIMITS, MULTIPLE ELEMENTS OF TRACK CORRODED, REMOVED AND REPLACED CORRODED RT SIDE SEAT TRACK WITH NEW SEAT TRACK AT FS 671.0 TO FS 708.0, REF AMM.
RT INBD SEAT TRACK HAS CORROSION ON SEVERAL AREAS BETWEEN FS 485.00 AND FS 581.00. (C-CHECK) RO 6/21/2020 REPLACED RT INBD SEAT TRACK BETWEEN FS485 AND FS581 REF AMM. SEE CONTINUE CARD FOR DETAILS.
SERVICE DOOR FLOOR SUPPORT ANGLE THAT IS ATTACHED TO THE DOOR SILL IS CORRODED. (C-CHECK) RO 6/21/2020 REMOVED CORRODED SERVICE DOOR FLOOR SUPPORT ANGLE AND REPLACED WITH NEW REFERENCING DWG AND SRM. COMPLETED FORM M-337. COMPLIED WITH TASK CARD.
RT FLOOR SILL INBRD SUPPORT ANGLE FS295.00 - FS310.00 CORRODED IN SEVERAL AREAS. (C-CHECK) RO 6/21/2020 REMOVED AND REPLACED RT FLOOR SILL I/B SUPPORT ANGLE REF SRM AND DRWG. COMPLIED FORM M-337.
FWD CARGO DOOR SURROUND AFT LOWER EXTERNAL JOINT PLATE HAS AREAS WITH CORROSION. (C-CHECK) RO 6/21/2020 REPLACED FWD CARGO DOOR SURROUND AFT LOWER EXTERNAL JOINT PLATE REF DRAWING, SRM. SEE CONTINUE CARD FOR DETAILS.
FS280 BEAM BETWEEN LBL 12 - RBL 12 IS CORRODED ON TOP AND BETWEEN THE COCKPIT AFT FLOOR SUPPORT ANGLE AND BEAM. (C-CHECK) RO 6/21/2020 REPAIRED CORROSION ON THE FS 280 BEAM, BETWEEN LBL12 TO RBL12 REF SRM, DWG. RESTORED FINISH AND APPLIED CIC TO REPAIR AREA REF SRM. SEE CONTINUATION FOR DETAILS.
INTERCOSTAL RIGHT OF STGR 27 FWD OF AVIONICS BAY DOOR HAS SEVERAL AREAS OF CORROSION. REMOVED CORRODED INTERCOSTAL RIGHT OF STR27 FWD OF A-BAY DOOR AND REPLACED WITH NEW REFERENCING DWG, SRM. LEAK TEST GOOD.
CORROSION FOUND ON STGR 19L AT SEVERAL LOCATION FROM BS 349 TO 421. AREAS MARKED WITH RED GREASE PENCIL. REMOVED CORRODED STRINGER 19L FROM BS 349-FS421 AND REPLACED WITH NEW REFERENCING DWG, REO, AND SRM. LEAK CHECKED GOOD.
FRAME AT BS 349 HAS CORROSION BETWEEN STRINGERS 26 AND 27R. REPLACED FRAME IAW SRM AND DWG. LEAK CHECK GOOD.
*INTERCOSTAL LEFT OF STGR 27 FWD OF AVIONICS BAY DOOR HAS SEVERAL AREAS OF CORROSION. (C-CHECK) RO 6/21/2020 REMOVED CORRODED INTERCOSTAL ON L/H SIDE OF STR27 JUST FWD OF THE A-BAY DOOR AND REPLACED WITH NEW REFERENCING DWG, CRJ 700 SRM. LEAK CHECK GOOD. COMPLIED WITH SKYWEST TASK CARD. COMPLIED WITH SKYWEST FORM M-337.
*PAX DOOR SURROUND LWR INBD SILL ANGLE IS CORRODED (MARKED) (C-CHECK) RO 6/21/2020 BLENDED PAX DOOR SURROUND LOWER INBD SILL ANGLE REF CRJ700 SRM. OUT OF LIMITS REF CRJ700 SRM. REPLACED PAX DOOR SURROUND LOWER SILL ANGLE (KICK PLATE ANGLE) REF BOMBARDIER DRAWING REV. AE, CRJ700 SRM.
INTERNAL FUSELAGE SKIN HAS TWO AREAS OF CORROSION AT APPROX FS 288, LOCATED NEAR STR 26L AND 26R. (C-CHECK) RO 6/21/2020 BLENDED INTERNAL FUSELAGE SKIN AT FS288 OB OF STR 26L AND OB OF STR 26R REF SRM. FS288 STR 25L & 26L OUT OF LIMITS AND FS288 BETWEEN STR 25R & 26R IN LIMITS REF SRM. COMPLIED WITH PERMANENT REPAIR TO INTERNAL SKIN AT FS288 BETWEEN STR 25L & 26L REF REO ALL STEPS COMPLETED. SEE CONTINUE CARD FOR DETAILS.
INTERCOSTAL BELOW SERVICE DOOR IS CORRODED LOCATED AT STRINGER 20R FROM BS 310 TO 319. REMOVED THE INTERCOSTAL AND REPLACED WITH NEW REFERENCING DWG , AND SRM . LEAK CHECKED GOOD.
INTERCOSTAL BELOW SERVICE DOOR IS CORRODED LOCATED AT STR 20R FROM FS 319 TO FS 349. (C-CHECK) RO 6/21/2020 REMOVED CORRODED STR20R INTERCOSTAL AND REPLACED WITH NEW REFERENCING SRM AND DWG. LEAK CHECK GOOD. COMPLIED WITH TASK CARD. COMPLETED FORM M-337.
BS 985-977, STRINGER 27 EXTERIOR SKIN DOUBLER CHAFED. REMOVED AND REPLACED THE DOUBLER IAW REO. LEAK CHECKED GOOD.
* PASSENGER DOOR HINGE HALF ( DOOR SIDE ) AFT HINGE LUG HAS ROLL PIN MIGRATED OUT OF LUG, ROLL PIN HOLE IN LUG APPEARS ELONGATED. MEASURED AFFECTED PIANIO HINGE LUG ALL AROUND LOWEST READING AT 0.127", WITHIN LIMITS IN REF REO. OPENED UP PIN HOLE TO 0.1265" AND RESTORED FINISH IN REF REO.
* PASSENGER DOOR HINGE HALF ( FUSELAGE SIDE ) AFT HINGE LUG LAND HAS DEEP GOUGE CREATED FROM ROLL PIN CONTACT. REPLACED PAX DOOR HINGE IAW SRM AND DWG. LEAK CHECK GOOD.
*PAX DOOR SILL/FLOOR BOARD ANGLE IS CORRODED. FLAGGED BLENDED PAX DOOR SILL/FLOOR BOARD ANGLE REF SRM. OUT OF LIMITS REF SRM. REPLACED PAX DOOR SILL/FLOOR BOARD (MID CAP ANGLE) REF DRAWING REV. AE AND SRM.
PANEL 684ET CHAFED. (C-CHECK) RO 6/21/2020 BLENDED OUT DAMAGE FLAP PANEL 684ET REF SRM. ORIGINAL MATERIAL THICKNESS .050" REF SRM. REMAINING THICKNESS .030". MATERIAL LOSS .020". MAX MATERIAL LOSS ALLOWED .010" (20%). FOUND TO BE OUT OF LIMITS REF SRM. ORDERED AND RECEIVED REPLACEMENT PANEL 684ET PART CC670-14027-3 AND LOCATED HOLES IN REPLACEMENT PANEL REF SRM. RESTORED FINISH REF SRM.
RH UPPER TRANSCOWL GUIDE RODS (BOTH) ARE CHAFFED AT FORWARD ENDS. BLENDED RH UPPER TRANSCOWL GUIDE RODS AT FWD ENDS REF SRM. OUT OF LIMITS REF REO. PERMANENTLY REPAIRED REF REO. ALL STEPS COMPLETED.
ADM 748SK-3208 FS 379.00 AT STRINGER 14L. DURING ROUTINE C-CHECK MAINTENANCE, DISCOVERED (2) DENTS COMMON TO THE EXTERNAL FUSELAGE SKIN. DENT #1 IS LOCATED AT FS379.00.00 BETWEEN STR13L AND STR14L. DENT #2 (INWARD DENT) IS LOCATED AT BS379.00 AND RUNS ALONG STRINGER 14L. DRESSED BACK 1 EA DENT AND PERFORMED REPAIR TO FUSELAGE STRUCTURE BETWEEN FS364.00 AND FS394.00 AND STRINGERS 13L AND 15L REF REO, SRM. LEAK CHECK GOOD.
CLIMBING OUT OF FL 220 RECEIVED A CALL FROM FORWARD FA INDICATING THERE WAS VISIBLE SMOKE IN THE CABIN. SMOKE WAS VISIBLE TO FLIGHT DECK CREW AT THIS POINT AND THE ODOR OF ELECTRICAL BURN WAS PRESENT. FOLLOWED QRH RETURNED TO FIELD AND DECLARED EMERGENCY. (FLT#3078) CLOSED REMOVED AND REPLACED CEILING LIGHT BALLAST AT ROW 8 A/B IAW AMM. OPS CHECK GOOD.
R/H FS202 CAP ANGLE HAS ONE AREA OF CRACK INDICATIONS NOTED IN THE RADIUS AT STGR 13A R/H SIDE. THE AREA IS 0.625" LONG, AND MARKED AREA WITH ONE LINE ON A/C. FAILED NDT. (C-CHECK) RO: 02/04/2019 REPAIRED R/H FS 202 CAP ANGLE IAW REO AND SRM.
L/H F.S. 235.00 UPPER FRAME SECTOR FOUND TO BE VISIBLY CRACKED. (C-CHECK) RO: 02/04/2019 / REOVED AND REPLACED UPPER FRAME SECTOR P/N CC670-34133-9, L/H FS 235 IAW SRM.
PANEL 196DR, AFT BODY FAIRING, LOWER ATTACH STRAP CORRODED. REMOVED AND INSTALLED NEW FABRICATED LOWER ATTACH STRAP IAW AMM.
RIGHT NR 2 SLAT IS DENTED BETWEEN SS 281 AND SS 284 ON LEADING EDGE. INSTALLED A NEW RT NR 2 SLAT IAW AMM.
STRINGER 26R FROM BS 333 TO 364 CORROSION OUT OF LIMITS. REMOVED AND REPLACED THE STRINGER IAW SRM. LEAK CHECK GOOD.
STRINGER 26R FROM BS 333 - 364 CORRODED. REMOVED AND REPLACED THE STRINGER IAW SRM.
SERVICE DOOR LOWER WEB PROTECTOR CORRODED. DRILLED 3 EACH NEW SERVICE DOOR WED-FLOOR PROTECTOR FITTINGS IAW SRM. REPLACED GALLEY SERVICE DOOR SILL FROM BS 319 - 349 IAW SRM. OPERATIONAL TEST GOOD.
SERVICE DOOR LOWER SEAL STRIKER CORRODED. REPLACED WITH NEW SEAL STRIKER IAW SRM.
COCKPIT FLOORBEAM ANGLE FWD OF BS 280 CORRODED. REPLACED THE FLOORBEAM ANGLE IAW SRM.
RIGHT SIDE FLOOR SUPPORT FROM BS 280 - 319 CORRODED OUT OF LIMITS. REPLACED THE FLOOR SUPPORT IAW SRM.
PAX DOOR MID CAP ANGLE CORRODED. LOCATED AND DRILLED NEW PAX DOOR MID CAP ANGLE IAW SRM. APPLIED FINISH TO WORKED AREA OF PAX DOOR MID CAP ANGLE IAW SRM. APPLIED CIC TO PAX DOOR MID CAP ANGLE IAW SRM.
FRAME BS 310 CORRODED OUT OF LIMITS. REPLACED THE FRAME FROM STRINGERS 24L - 25R IAW REO. NO LEAKS NOTED, NO DEFECTS NOTED.
FRAME BS 319 CORRODED OUT OF LIMITS. REPLACED THE FRAME FROM STRINGER 25L TO 23R IAW REO. NO LEAKS NOTED, NO DEFECTS NOTED.
AVIONICS BAY INTERCOSTAL AT BS 364 STRINGER 27L CORRODED OUT OF LIMITS. REPLACED IAW INTERCOSTAL IAW SRM. NO LEAKS NOTED.
AVIONICS BAY INTERCOSTAL AT BS 364 STRINGER 27R CORRODED OUT OF LIMITS. REPLACED THE INTERCOSTAL IAW SRM. NO LEAKS NOTED..
FRAME BS 333 CORRODED OUT OF LIMITS. REPLACED THE FRAME BS 333 FROM STRINGERS 25L TO 25R WITH A NEW FRAME IAW REO. NO LEAKS NOTED, NO DEFECTS NOTED.
STRINGER 27R FROM BS 310 TO 333 CORRODED OUT OF LIMITS. REPLACED THE STRINGER IAW EA. PERFORMED PRESSURE & LEAK CHECK IAW AMM. NO LEAKS NOTED. NO DEFECTS NOTED.
FRAME BS 364 CORRODEDOUT OF LIMITS. REPLACED THE FRAME SECTION, STRINGERS 24L TO 24R IAW REO. PERFORMED PRESSURE CHECK OF THE REPAIRED AREA IAW AMM. LEAK CHECK GOOD. NO DEFECTS NOTED.
STRINGER 25R FROM BS 280 TO 333 CORRODED OUT OF LIMITS. REMOVED AND REPLACED THE STRINGER IAW SRM. NO LEAKS NOTED.
PAX DOOR SILL AT FORWARD, MID AND AFT POSITIONS ARE CORRODED. INSTALLED A NEW PAX DOOR SILL KICK ANGLE IAW SRM. APPLIED FINISH AND CIC IAW SRM.
FRAME BS 364 CORRODED BETWEEN STRINGER 25 - 26R. REPLACED THE FRAME IAW REO.
FRAME AT BS 349 HAS CORROSION ON ATTACH FLANGE BETWEEN STRINGERS 26 AND 27R. REMOVED CORROSION IAW SRM.
FRAME AT BS 319 HAS CORROSION ON ATTACH FLANGES AND FRAME WEB BETWEEN STRINGER 26L TO 26R. REPLACED THE FRAME IAW REO. NO LEAKS NOTED, NO DEFECTS NOTED.
MOUNTING BRACKET FOR FLAP FAIRING 583AB IS GOUGED. INSTALLED A NEW BRACKET IAW SRM.
FRAME AT BS 333 HAS CORROSION ON ATTACH FLANGE AND FRAME WEB BETWEEN STRINGERS 26 TO 27L AND ATTACH FLANGE BETWEEN STRINGERS 26 AND 27R. REPLACED THE FRAME IAW REO. NO LEAKS NOTED, NO DEFECTS NOTED.
RIGHT AILERON UPPER LEADING EDGE SKIN CHAFED BETWEEN CENTER HINGES. COMPLIED WITH EA.
LT ENGINE IDG CABLE PROTECTIVE SHEATHING HAS MULTIPLE CHAFING TEARS NEAR IDG TERMINAL BLOCK. MARKED C-CHECK, RO 12/6/14. REPAIRED MARKED LT ENGINE IDG CABLE PROTECTIVE SHEATHING NEAR IDG TERMINAL BLOCK, REF REO.
SERVICE DOOR CONVOLEX TUBING BROKEN. , R & R SERVICE DOOR CONVOLEX TUBING, REF REO. OPS CHECK GOOD AT THIS TIME.
CHAFE AT APPROXIMATELY FS 977, STRINGER 27. REPAIRED IAW REO.
PAX DOOR FWD PULL-IN LEVER GOUGED. BLENDED OUT DAMAGED AREA WITHIN LIMITS IAW REO.
PAX DOOR TOP STEP HAS SURFACE CORROSION ON UPPER FASTNER SURROUNDS, MARKED, C-CHECK, RO 12/6/14. REPAIRED PAX DOORTOP PANEL, PN 601R317075-3, REF STS EA.
PAX DOOR LOWER FWD CORNER CAP DENTED. C-CHECK, RO 12/6/14. DRESSED BACK DAMAGED COVER PLATE TO ORGINAL CONTOUR REF REO.
PAX DOOR LOWER AFT CORNER CAP DENTED. C-CHECK, RO 12/6/14, DRESSED BACK DAMAGED COVER PLATE TO ORGINAL CONTOUR REF REO.
PASSENGER DOOR PIANO HINGE FUSELAGE SIDE GOUGE AT AFT END. MARKED, C-CHECK RO 12/6/14. REPAIRED PASSENGER DOOR PIANO HINGE FUSELAGE SIDE GOUGE AT AFT END REF REO.
PANEL 221ELW HAS MULTIPLE ELONGATED HOLES. C-CHECK, REPAIRED ELONGATED HOLES IN PANEL NR 221 ELW, REPAIRED IAW EA.
CORROSION ON THE PAX DOOR INNER SKIN UNDER THE BOTTOM STEP. REPAIRED PAX DOOR INNER SKIN UNDER BOTTOM STEP, REF STS EA.
CRACK ON TRU FLOOR NEAR THE ADG PUMP AT APPROXIMATELY FS 192. REPAIRED CRACK IAW REO.
LEFT ENGINE, LOWER COWL NYLON INSERT THAT THE TRANSLATING COWL SLIDER MOVES ON, THE SCREWS THAT HOLD THE INSERT IN PLACE HAVE BACKED OUT AND STRIKE THE SLIDER. MARKED. C-CHECK, REPAIRED LT LOWER NYLON INSERT SCREWS IAW REO.
RIGHT OTBD TRANSLATING COWL SLIDER GOUGED AT FORWARD END OF SLIDER. MARKED, C-CHECK, RO 12/6/14, REMOVED DAMAGE FROM RT OTBD TRANSLATING COWL SLIDER AT FORWARD END. ORIGINAL MATERIAL THICKNESS .152", REMAINING THICKNESS .106". MATERIAL LOSS OF .046" WITHIN LIMITS. TUC5271, DUE 31 AUG 2015. PERFORMED NDT INSPECTION TO ENSURE REMOVAL OF DAMAGE. RESTORED FIINSH, REF REO.
RIGHT ENGINE INBD TRANSLATING COWL SLIDER, FORWARD END OF SLIDER GOUGED. REMOVED DAMAGE FROM RT INBD TRANSLATING COWL SLIDER AT FORWARD END. ORIGINAL MATERIAL THICKNESS .152", REMAINING THICKNESS .128". MATERIAL LOSS OF .024" WITHIN LIMITS. TUC5271 DUE 31 AUG 2015, PERFORMED NDT INSPECTION TO ENSURE REMOVAL OF DAMAGE. RESTORED FINISH. REF REO.
RIGHT ENGINE INBD TRANSLATING COWL SLIDER GOUGED AT FORWARD PART OF SLIDER. REMOVED DAMAGE FROM RT INBD TRANSLATING COWL SLIDER AT FORWARD END. ORIGINAL MATERIAL THICKNESS .152", REMAINING THICKNESS .138". MATERIAL LOSS OF .014" WITHIN LIMITS. TUC5271 DUE 31 AUG 2015, PERFORMED NDT INSPECTION TO ENSURE REMOVAL OF DAMAGE. RESTORED FIINSH. REF REO.
PANEL 221CLC HAS OBLONGED HOLE. C-CHECK, REPAIRED OBLONG HOLE ON PANEL 221CLC IAW EA.
LT ENGINE INBD LOWER TRANSLATING COWL SLIDER GOUGED AT FORWARD END. MARKED, C-CHECK, RO 12/6/14. REMOVED DAMAGE FROM LT INBD LOWER TRANSLATING COWL SLIDER AT FORWARD END. ORIGINAL MATERIAL THICKNESS .152", REMAINING THICKNESS .114". MATERIAL LOSS OF .038" WITHIN LIMITS. PERFORMED NDT INSPECTION TO ENSURE REMOVAL OF DAMAGE. RESTORED FIINSH.
LEFT ENGINE COWLING, FAN COWL HAS SEVERAL DENTS 6:00 POSITION TO 8:00 POSITION. C-CHECK, RO 12/6/14. REPAIRED DENTS ON LT ENGINE FAN COWL AT 06:00 TO 8:00 POSITIONS IAW REO ALL STEPS, WITHIN LIMITS.
NOSE LANDING GEAR---LT FWD GEAR DOOR HAS WEAR MARK AT AFT EDGE. INNER SURFACE. MARKED, C-CHECK 12/6/14, REPAIRED LT FWD LANDING GEAR DOOR AT AFT INNER EDGE, REF STS EA COMPLIED WITH ST CARD.
FS 280, FLOORBEAM CRACKED AT LBL12 AND RBL12. COMPLIED WITH REO PERMANENT REPAIR DUE IN 12000 FH. DUE BY TAT 37468.1, C-CHECK, RO 12/6/14, PREFORMED E/T INSPECTION ON FS 280 BEAM IAW REO. NO DEFECTS NOTED. COMPLIED WITH PERMANENT REPAIR OF FS 280 BEAM ,
NOSE LANDING GEAR---RT FWD GEAR DOOR HAS WEAR MARK AT AFT EDGE. INNER SURFACE. MARKED, C-CHECK, REPAIRED RT FWD LANDING GEAR DOOR AT AFT INNER EDGE, REF EA.
RIGHT OUTBOARD BREAK INDICATES 0 ON BTMS AFTER TAXI. HAD REDUCED RT BRAKING ACTION OF ABOUT 50 PERCENT. R & R NR 4 ANTI-SKID WHEEL SPEED TRANSDUCER IAW AMM. OPS CHECKED GOOD. OK FOR SERVICE.
F/A REPORTS A PASSENGER REMOVED EMERGENCY FLASHLIGHT FROM HOLDER AND WHEN REPLACED IN THE HOLDER WOULD NOT INDICATE OPERABLE CONDITION. R & R AFT EMERGENCY FLASHLIGHT IAW AMM.
SERVICE DOOR LOWER EMERGENCY FLOOD LIGHT COVER MISSING. REPLACED MISSING SERVICE DOOR LOWER EMERGENCY LIGHT FLOOD LIGHT COVER IAW AMM.
EMERGENCY LIGHTS WERE LEFT IN THE ARMED POSITION ALL NIGHT. AFTER CHARGING, OPS CHECK GOOD.
EMERGENCY LIGHTS TURN ON AND EXTINGUISH AFTER A SECOND DURING TEST. CHARGED FOR 30 MINUTES WITH SAME EFFECT. AFTER ALLOWING EMERGENCY BATTERY TO CHARGE, PERFORMED OPS CHECK. EMERGENCY LIGHTS OPERATE NORMALLY IAW AMM.
EMERGENCY LIGHTS ARE ON WITH SWITCH IN ARM POSITION. EMERGENCY LIGHTS OFF CAUTION MESSAGE COMES ON WITH SWITCH IN OFF POSITION. REPLACED PCB-4 IN JB11 IAW AMM.
NR 4 EMERGENCY OVERHEAD LIGHT IS BURNED OUT. FLT 5209 RELAMPED.
AFTER RT ENGINE START, EMERGENCY LIGHTS CAME ON & STAYED ON WITH SWITCH IN ARMED POSITION. FLT 5513 RESET.
OVERHEAD EMERGENCY LIGHT AT ROW 21 IS BURNED OUT. FLT 6317 RELAMPED.
STRONG ODOR OF HOT PLASTIC IN FRONT SECTION OF CABIN. FLT#6499 REPLACED CEILING LIGHT BALLAST AT ROW 1A.
SIDE SEAT RAIL FROM FS 573.0 - FS 675.0 AT RT STRINGER 15 HAS CORROSION AT APPROXIMATELY FS 590.0. C-CHECK BLENDED CORROSION ON SIDE SEAT RAIL AT RT FS 573.0 - FS 675.0 IAW REO.
FLOOR SEAT RAIL FROM FS485.0 - FS 581.0 AT LBL 9.0 HAS CORROSION AT APPROXIMATELY FS 524.0. CORRODED BLENDED CORROSION ON FLOOR SEAT RAIL AT LT FS 485.0 - FS 581.0 IAW REO.
FLOOR SEAT RAIL FROM FS 581.0 - FS683.5 AT LBL 9.0 HAS CORROSION AT APPROXIMATELY FS 590.0. C-CHECK BLENDED CORROSION ON FLOOR SEAT RAIL AT LT FS 581.0 - FS 683.5 IAW REO.
FLOOR SEAT RAIL FROM FS 581.0 - FS 683.5 AT LBL 9.0 HAS CORROSION AT APPROXIMATELY FS 609.0. C-CHECK BLENDED CORROSION ON FLOOR SEAT RAIL AT LT FS 581.0 - FS 683.5 IAW REO.
FLOOR SEAT RAIL FROM FS 581.0 - FS683.5 AT LBL 9.0 HAS CORROSION AT APPROXIMATELY FS 626.0. C-CHECK BLENDED CORROSION ON FLOOR SEAT RAIL AT LT FS 581.0 - FS 683.5 IAW REO.
FLOOR SEAT RAIL FROM FS 581.0 - FS 683.5 AT LBL 9.0 HAS CORROSION AT APPROXIMATELY FS 661.0. C-CHECK BLENDED CORROSION ON FLOOR SEAT RAIL AT LT FS 581.0 - FS 683.5 IAW REO.
FLOOR SEAT RAIL FROM FS 581.0 - FS 683.5 AT RBL 9.0 HAS CORROSION AT APPROXIMATELY FS 591.0. C-CHECK BLENDED CORROSION ON FLOOR SEAT RAIL AT RT FS 581.0 - FS 683.5 IAW REO.
FLOOR SEAT RAIL FROM FS 581.0 - FS 683.5 AT RBL 9.0 HAS CORROSION AT APPROXIMATELY FS 609.0. C-CHECK BLENDED CORROSION ON FLOOR SEAT RAIL AT RT FS 581.0 - FS 683.5 IAW REO.
FLOOR SEAT RAIL FROM FS 581.0 - FS683.5 AT RBL 9.0 HAS CORROSION AT APPROXIMATELY FS 658.0. C-CHECK BLENDED CORROSION ON FLOOR SEAT RAIL AT RT FS 581.0 - FS 683.5 IAW REO.
SIDE SEAT RAIL FROM FS 573.0 - FS 675.0 AT RT STRINGER 15 HAS CORROSION AT APPROXIMATELY FS 583.0. C-CHECK BLENDED CORROSION ON SIDE SEAT RAIL AT RT FS 573.0 - FS 675.0 IAW REO.
SIDE SEAT RAIL FROM FS 573.0 - FS 675.0 AT RT STRING 15 HAS CORROSION AT APPROXIMATELY FS 617.0 - FS 621.0. C-CHECK BLENDED CORROSION ON SIDE SEAT RAIL AT RT FS 573.0 - FS 675.0 IAW REO.
FS 280 FLOORBEAM CRACKED AT LBL12 & RBL12. C-CHECK REPLACED CRACKED FS 280 FLOORBEAM IAW REO.
EMERGENCY LIGHTS CYCLE ON & OFF IN THE ARMED SWITCH POSITION. FLT#6273 REPLACED PCB5 IN JB-11 IAW AMM.
NR 5 EMERGENCY OVERHEAD FLOODLIGHT BURNED OUT. (FLT 5167) RELAMPED EMERGENCY LIGHT.
FLOOR LEVEL EMERGENCY EXIT SIGN AT GALLEY SERVICE DOOR IS MISSING A LIGHT BULB. (FLT 5521) REPLACED LIGHT ASSEMBLY.
NR 5 OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 5572) RELAMPED EMERGENCY LIGHT.
NR 3 OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 6295) RELAMPED EMERGENCY LIGHT.
TWO RIGHT SIDE OVERHEAD EMERGENCY LIGHTS AT ROW 1 ARE OUT. (FLT 5172) RELAMPED EMERGENCY LIGHTS.
NR 2 OVERHEAD EMERGENCY LIGHT IS OUT. (SERVICE) RELAMPED EMERGENCY LIGHT.
SERVICE DOOR FLOOD EMERGENCY LIGHT IS OUT. (SERVICE) REPLACED SERVICE DOOR FLOOD EMERGENCY LIGHT ASSEMBLY IN REFERENCE TO AMM.
LEFT FS 280 FLOORBEAM CRACKED. (C-CHECK) REPAIR PER SRM.
OVERHEAD EMERGENCY LIGHT IS OUT AT ROW 14. (FLT 6470) RELAMPED EMERGENCY LIGHT.
FLOOR LEVEL EMERGENCY EXIT SIGN BY GALLEY DOOR IS BROKEN. (FLT 6500) REPLACED FLOOR LEVEL GALLEY EMERGENCY LIGHT ASSEMBLY.
CEILING EMERGENCY LIGHT AT ROW 15 IS OUT. (FLT 6348) RELAMPED EMERGENCY LIGHT.
OVERHEAD EMERGENCY LIGHT BY ROW 15 IS OUT. (FLT 1143) RELAMPED EMERGENCY LIGHT.
NR 5 OVERHEAD EMERGENCY LIGHT IS OUT. (FLT 6527) RELAMPED EMERGENCY LIGHT.
OVERHEAD EMERGENCY EXIT LIGHT AT ROW 15 IS INOPERATIVE. (FLT 6831) RELAMPED EMERGENCY LIGHT.
EMERGENCY EXIT LIGHT AT THE SERVICE DOOR HAS 2 BULBS INOPERATIVE. (FLT 6151) RELAMPED BULBS.
FS 280 BEAM CRACKED. (C CHECK) REPLACED BEAM PER SRM.
CEILING LEVEL EMERGENCY FLOODLIGHT NR 3 INOP. (FLT 5906) RELAMPED EMERGENCY LIGHT.
RIGHT ENGINE FORWARD MOUNT, LINK, AND BUSHING CORRODED. (ENG CHANGE) REPLACED MOUNT, LINK, AND BUSHING.
FLT 6590 - NR 5 EMERGENCY FLOODLIGHT INOP. RELAMPED.
NR 3 EMERGENCY LIGHT INOP. (FLT 6375) RELAMPED EMERGENCY LIGHT.
UPPER FORWARD ENGINE MOUNT CORRODED. (ENG CHANGE) REPLACED UPPER FORWARD ENGINE MOUNT ASSEMBLY.
EMERGENCY LIGHT NR 3 IN CENTER AISLE INOP. (FLT 5924) RELAMPED EMERGENCY LIGHT.
SMOKE IN CABIN ON TAXI. (FLT 5770) REPLACED RIGHT ACM PER AMM.
SECOND FROM LAST CEILING EMERGENCY LIGHT INOP. (FLT 6468) RELAMPED EMERGENCY LIGHT.
FLT 6548 - FLOOR LEVEL EMERGENCY FLOODLIGHT INOP. RELAMPED.
FLT 6639 - SERVICE DOOR DIFFICULT TO OPEN. CLEANED AND LUBED SERVICE DOOR MECHANISM.
FLT 6286 - NR 3 EMERGENCY LIGHT IN CEILING INOP. RELAMPED.
SPLICE STRAP BETWEEN PANELS 196DR AND 195DE CORRODED. C-CHECK, REPLACED PER SRM.
PASSENGER DOOR OUTSIDE HANDLE CAM CRACKED. C CHECK, REPLACED PER AMM.
C-CHECK, PASSENGER DOOR AFT WEB, CENTER STEP LOCATION, HAS CRACK IN RADIUS. REPAIRED PER REO.
FLT 6929 - NR 2 EMERGENCY LIGHT INOP. RELAMPED.
RIGHT SIDE EXIT ROW LOWER EMERGENCY LIGHT INOP. FLT 6204. RESEATED BULB.
COCKPIT FLOOR SUPPORT AT FS 280 AND LBL9 IS CRACKED, FOUND AT C-CHECK. COMPLIED WITH REPAIRS ON COCKPIT FLOOR SUPPORT PER CRJ700/900 SRM 51-42-06.
FS 280 FLOORBEAM IS CRACKED AT LBL9 AND RBL9, FOUND AT C-CHECK. COMPLIED WITH REPAIRS OF FS 280 BEAM PER CRJ7/9 SRM 51-42-06.
WEB STIFFENER ANGLE IS CRACKED AT FS 280 RBL 26, FOUND AT C-CHECK. INSTALLED WEB STIFFENER ANGLE PER CRJ700 SRM 51-42-06/51-42-13.
PILOTS SIDE WINDOW INNER PLY CRACK LOCATED AT FWD BOTTOM EDGE, FOUND AT C-CHECK. REPLACED PILOTS SIDE WINDOW PER 56-12-01-400-801-A01.
OVERHEAD EMERGENCY LIGHT BY ROW 15 INOP, CEILING FLOOD LIGHT. REPLACED EMERGENCY LIGHT AT ROW 15 OVERHEAD. OPERATIONAL CHECKS GOOD.
SLATS FAULT MESSAGE. REPLACED SFECU NR 2 IAW 27-41-05. REPLACED OUTBOARD AND INBOARD SLAT DISCONNECT SENSOR IAW 27-81-39. OPERATIONAL CHECK GOOD.
SLAT FAULT STATUS MESSAGE. REPLACED RT OUTBOARD SKEW SENSOR AND RT INBOARD DISCONNECT SENSOR PER CRJ MM 27-81-39. OP CHECKS GOOD IAW 27-31-00.
3 OF THE 5 EMERGENCY EXIT FLOOD LIGHTS ARE INOPERATIVE AT GALLEY SERVICE DOOR. REPLACED FLOOR LEVEL EMERGENCY FLOOR LIGHT ASSEMBLY AND BULBS IAW AMM 33-51-11. OPERATIONAL CHECK GOOD.
STAB CH 1 INOP STATUS MSG AT FL390. REPLACED HORIZONTAL STAB MOTOR CONTROL UNIT IAW 27-42-07, OPERATIONAL CHECK GOOD.
ON DESCENT, GOT STAB TRIM CHANNEL 1 INOP STATUS MESSAGE. REPLACED HORIZONTAL STAB TRIM CONTROL ACTUATOR IAW AMM 27-42-01. OPERATIONAL CHECK IAW AMM 27-40-00.