N825NK
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
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
67 reports on file, 2002-03-14 – 2005-08-08.
Part: DOOR — CRACKED (APU BAY)
APU INLET DOOR ASSY IS CRACKED ON FORWARD LEFT SIDE. REMOVED APU INLET DOOR PANEL. STOPPED DRILLED CRACK. FABRICATED REPAIR DOUBLER. TREATED, PRIMED AND INSTALLED REPAIRED DOUBLER. (M)
Part: WEB — CORRODED (BS 620-675)
FOUND LEFT CABIN FLOOR WEB LBL 44 TO LBL 54 HAS CORROSION AT STATION 675 AND STATION 620-630. FOUND WEB STATION 640 LT - 678 LT ARE OUT OF LIMITS. REMOVED DAMAGED AREAS, FABRICATED DOUBLERS. TREATED, PRIMED AND INSTALLED DOUBLERS. (M)
Part: FLOOR PANEL — CORRODED (BS 522-1178)
RIGHT CABIN FLOOR WEB RBL 44 TO RBL 45 HAS CORROSION AT STATION 522 THROUGH 617, STATION 636 THROUGH 646, STATION 674 THROUGH 680, STATION 1068 THROUGH 1076, STATION 1105 THRU 1110 AND STATION 1178 THRU 1135. FLOOR WEB AT STATION RIGHT 560-579 AND FLOOR WEB STATION 598-617 WERE FOUND OUT OF LIMITS. FABRICATED DOUBLERS AND FILLERS FOR STATION 560-579, STATION 1068-1076 AND STATION 636-680. TREATED, PRIMED AND INSTALLED REPAIRED PARTS. REMOVED CORROSION AT RBL 44-54, STATION 1105-1110, STATION 1178-1185 AND 1068-1076 AND FOUND WERE OUT OF LIMITS. FABRICATED REPAIR DOUBLERS AND FILLERS ON DAMAGED AREAS. TREATED, PRIMED AND INSTALLED REPAIRED PARTS. (M)
Part: INTERCOSTAL — BENT (BS 1497)
FTW - AFT ACCESSORY COMPARTMENT BETWEEN STATION 1497 CANT TO STATION 1510 CANT ABOUT 4 O`CLOCK POSITION INTERCOSTAL BENT. FURTHER INSPECTION, INTERCOSTAL WAS FOUND TO HAVE A CRACK IN THE RADIUS MATERIAL. TRIMMED OUT CRACKED AREA. FABRICATED REPAIR ANGLE AND FILLER. TREAT, PRIMED AND INSTALLED REPAIRED ANGLE AND FILLER. (M)
Part: RELEASE CABLE — FAILED (TAILCONE)
AFT TAIL CONE RELEASE SYSTEM CHECK FAILED TO RELEASE WHEN AFT EMERGENCY HANDLE OPERATED TO OPEN POSITION. REMOVED TAIL CONE EVAC SLIDE TO FOM AND INSTALLED TAIL CONE IAW MD80 MM 53-53-00. (M)
Part: CONTROL CABLE — OUT OF ADJUST (L/E SLAT)
ON WALKAROUND, FOUND LEFT WING SLATS NOT FULLY RETRACTED, AIRCRAFT TAIL SWAP WITH 832. REMOVED CABLE 212B LEFT WING NR 1 L/E SLAT AND INSTALLED NEW CABLE RUN, OPS CHECK GOOD. (M)
Part: INDICATOR — FAILED (NR 2 ADI)
F/O`S ADI WENT BLANK THEN SHOWED FAIL ON TAKEOFF ROLL, TAIL SWAP WITH AC 833. REMOVED AND REPLACED NR2 ADI, OPS CHECK NORMAL. (K)
Earlier reports · 2002–2004 · 60 reports
2004
Part: COFFEEMAKER — ODOR (GALLEY)
FLT 308 - DTW - A BURNING SULPHER ODOR IN FLIGHT DECK AND FORWARD GALLEY NO SMOKE WAS PRESENT F/A CHECKED GALLEY AND FOUND COFFEE MAKER C/B POPPED. REMOVED AND REPLACED FORWARD COFFEE MAKER. (M)
Part: GENERATOR — FAILED (LEFT AC)
DTW - FOUND LOST LEFT AC GENERATOR QRH PROCEDURES FOLLOWED DESCENDED TO LOWER ALTITUDE STARTED APU POWER NORMAL CONTINUED FLT TO DTW. REMOVED AND REPLACED LEFT GENERATOR. (M) GTIA
Part: LANYARD — MISINSTALLED (L1/R1 DOORS)
DTW - FOUND L1 AND R1 DOOR SLIDES INFLATION LANYARDS NOT CONNECTED PROPERLY. CONNECTED LANYARDS L1 AND R1 DOOR SLIDES. (M)
Part: COMPUTER — MALFUNCTIONED (AURAL WARNING)
STABILIZER, AUTO BRAKES, FLAPS, SLATS ANNUNCIATION IN FLIGHT UNABLE TO SILENCE. REMOVED AND REPLACED CENTRAL AURAL WARNING COMPUTER SYSTEMS, OPS CHECK GOOD. PERFORMED TAKEOFF WEARING TEST AND OPS CHECK GOOD. (M)
Part: SEAT TRACK — CORRODED (FUSELAGE)
FTW - FOUND RIGHT INBOARD SEAT TRACKS STATION 798-1309 GOUGED AND CORRODED. FOUND TRACK OUT OF LIMITS FROM STATION 798 TO 817 AND 1260-1309. REMOVED TRACK SECTION FROM STATION 798 TO 817. FABRICATED SECTION OF TRACK. INSTALLED SECTION SEAT TRACK AND SPLICES AT STATION 798-817. REMOVED SEAT TRACK SECTION 1224-1309. LOCATED AND DRILLED SEAT TRACK. LOCATED NEW SPLICE. INSTALLED ONE SPLICE AT STATION 1222 AND SEAT TRACK FROM STATION 1222-1309. (M)
Part: FLOOR PANEL — CORRODED (FUSELAGE)
FTW - FOUND CENTER CABIN FLOOR PANEL STATION 1174-1287 CORRODED INSERTS. FABRICATED NEW FLOOR PANEL. (M)
Part: FLOOR PANEL — BROKEN (FUSELAGE)
FTW - FOUND LEFT CABIN FLOOR PANEL STATION 200-257 BROKEN INSERTS. FABRICATED NEW FLOOR PANEL. (M)
Part: FLOOR PANEL — CORRODED (FUSELAGE)
FTW - FOUND CENTER CABIN FLOOR PANEL STATION 1309-1338 RUSTED INSERTS. FABRICATED NEW FLOOR PANEL. (M)
Part: FLOOR PANEL — DAMAGED (FUSELAGE)
FTW - FOUND CENTER CABIN FLOOR PANEL STATION 693-769 MISSING INSERTS. FABRICATED NEW FLOOR BOARD PANEL. (M)
Part: FLOOR PANEL — BROKEN (FUSELAGE)
FTW - FOUND CENTER CABIN FLOOR PANEL STATION 1287-1309 BROKEN EDGES. FABRICATED NEW FLOOR PANEL. (M)
Part: WEB — CORRODED (FUSELAGE)
FTW - FOUND CABIN STATION 332-503 STRINGER 18L FLOOR WEB CORRODED IN NUMEROUS AREAS. WEB AT STATION 366 IS OUT OF LIMITS. REMOVED DAMAGED AREA. FABRICATED DOUBLER. INSTALLED DOUBLER. (M)
Part: WEB — CORRODED (FUSELAGE)
FOUND CABIN STATION 541-617 STRINGER 18L AND STATION 636-712 STRINGER 18L FLOOR WEB CORRODED IN NUMEROUS AREAS. MATERIAL LOSS IS OUT OF LIMITS STATION 636-655 AT STATION 642-647. CUT OUT AREA. FORMED FILLER AND REPAIR DOUBLER. INSTALLED FILLER AND DOUBLER STATION 633-655. (M)
Part: FLOOR PANEL — BROKEN (FUSELAGE)
FTW - FOUND LEFT CABIN FLOOR PANEL STATION 1174-1287 MISSING INSERTS BROKEN EDGES. FABRICATED NEW FLOOR PANEL. (M)
Part: FLOOR PANEL — DAMAGED (FUSELAGE)
FTW - FOUND CENTER CABIN FLOOR PANEL STATION 617-693 MISSING INSERTS. FABRICATED NEW CENTER CABIN FLOOR PANEL. (M)
Part: CHANNEL — CRACKED (FLOOR PANEL)
FTW - FOUND CENTER CABIN FLOOR PANEL STATION 826-886 W CHANNELS CRACKED. REMOVED TWO CRACKED CHANNELS. INSTLALED TWO NEW CHANNELS. (M)
Part: FLOOR PANEL — DAMAGED (FUSELAGE)
FTW - FOUND COCKPIT FLOOR PANEL CENTER FS 120-148 IS DAMAGED SEVERAL PLACES. FABRICATED NEW FLOOR PANEL. (M)
Part: LIGHT — BROKEN (CABIN)
FTW - FOUND FORWARD EMERGENCY LIGHT ASSEMBLY ON FORWARD DROP CEILING PANEL BROKEN. REMOVED LIGHT ASSEMBLY. INSTALLED NEW LIGHT ASSEMBLY. (M)
Part: SKIN — CRACKED (FUSELAGE)
FOUND FUSELAGE SKIN CRACKED AROUND L1 HOLD OPEN LATCH AND REQUIRES TO BE REPAIRED. TRIMMED CRACK. FABRICATED OUTSIDE DOUBLER, INSIDE DOUBLERS. INSTALLED REPAIR. (M)
Part: FLOOR PANEL — BROKEN (FUSELAGE)
FOUND CENTER CABIN FLOOR PANEL STATION 552-560 BROKEN EDGES. FABRICATED NEW PANEL. (M)
Part: FLOOR PANEL — DEBONDED (FUSELAGE)
FOUND CABIN FLOOR PANEL STATOIN 256-313 HAT CHANNEL DISBONDED. REPAIRED DISBONDING HAT CHANNELS. (M)
Part: FLOOR PANEL — DELAMINATED (FUSELAGE)
FTW - FOUND CABIN FLOOR PANEL STATION 168-200 MISSING INSERT AND DELAMINATED. FABRICATED FLOOR PANEL. (M)
Part: FLOOR PANEL — DELAMINATED (FUSELAGE)
FTW - FOUND LEFT CABIN FLOOR PANEL STATION 200-256 MISSING INSERTS AND DELAMINATED. FABRICATED NEW FLOOR PANEL. (M)
Part: ISOLATOR — CORRODED (RT ENGINE)
FTW - FOUND RIGHT ENGINE PYLON AFT VIBRATION ISOLATOR CONCEAL SURFACE PITTED. REMOVED AFT VIBRATION ISOLATOR. INSTALLED SERVICEABLE AFT ISOLATOR. (M)
Part: SEAT TRACK — CORRODED (FUSELAGE)
FTW - FOND LEFT INBOARD SEAT TRACKS STATION 200-798 GOUGED AND CORRODED. MATERIAL OUT OF LIMITS STATION 200-270. REMOVED SEAT TRACK. FABRICATED RIGHT INBOARD SEAT TRACK. LOCATED AND DRILLED SEAT TRACK AND SPLICE. INSTALLED SEAT TRACK. INSTALLED SPLICE. (M)
Part: SEAT TRACK — GOUGED (FUSELAGE)
FOUND RIGHT INBOARD SEAT TRACKS STATION 200-798 GOUGED AND CORRODED. FOUND STATION 200 TO 370 IS OUT OF LIMITS. REMOVED SEAT TRACK. LOCATED AND DRILL NEW RIGHT INBOARD SEAT TRACK. LOCATED AND DRILLED THREE EACH SPLICES. INSTALLED THEE SPLICE. INSTALLED RIGHT INBOARD SEAT TRACK. (M)
Part: SEAT TRACK — CORRODED (FUSELAGE)
FOUND LEFT OUTBOARD SEAT TRACKS STATION 200-798 GOUGED AND CORRODED. FOUND STATION 790-798 OUT OF LIMITS. REMOVED SEAT TRACK STATION 760-837. LOCATED AND DRILLED NEW TRACK SECTION AND SPLICE. INSTALLED SEAT TRACK. (M)
Part: SEAT TRACK — CORRODED (FUSELAGE)
FTW - FOUND RIGHT OUTBOARD SEAT TRACKS STATION 700-798 GOUGED AND CORRODED. SEAT TRACK 790-798 OUT OF LIMITS. REMOVED RIGHT OUTBOARD SEAT TRACK STATION 778-798. DRILLED AND LOCATED RIGHT OUTBOARD REPAIR SEAT TRACK STATION 778-798. INSTALLED SEAT TRACK STATION 778-798. (M)
Part: SEAT TRACK — CORRODED (FUSELAGE)
FTW - FOUND LEFT INBOARD SEAT TRACKS STATION 798-1309 GOUGED AND CORRODED. CUT OUT SEAT TRACK SECTION FROM STATION 936.5-1309. LOCATED AND DRILLED 4 EACH SECTION SEAT TRACKS AT STATION 936-1051, 1051-1146, 1146-1222 AND 1222-1309. LOCATED AND DRILLED 4 SPLICES. INSTALLED LEFT INBOARD SEAT TRACKS. REMOVED LEFT INBOARD SEAT TRACK STATION 797-836. LOCATED AND DRILLED LEFT INBOARD SEAT TRACK STATION 797-836 LOCATED AND DRILLED SPLICE. INSTALLED LEFT INBOARD SEAT TRACK STATION 797-836 AND SPLICE AT STATION 836. (M)
Part: SEAT TRACK — CORRODED (FUSELAGE)
FTW - FOUND LEFT OUTBOARD SEAT TRACKS STATION 798-1309 GOUGED AND CORRODED. OUT OF LIMITS FROM STATION 1032-1309. REMOVED SEAT TRACK STATIN 1032-1309. FABRICATED THREE NEW SEAT TRACKS FROM STATION 1032 TO 1136, 1136 TO 1250 AND 1250 TO 1309. FABICATED TWO SPLICES. INSTALLED SEAT TRACKS. (M)
Part: ANGLE — CORRODED (FUSELAGE)
FTW - FOUND RIGHT MLG WW FORWARD OUTBOARD UPPER CORNER EXTRUSION ANGLE CORRODED. LOCATED AND DRILELD NEW L ANGLE. INSTALLED L ANGLE. (M)
Part: DOUBLER — CRACKED (MLG DOOR FRAME)
FTW - FOUND LEFT MLG INBOARD DOOR AFT DOOR JAMB HAS CRACK AR PREVIOUS REPAIR CRACK BEYOND STOP DRILL STATION 1003. REMOVED PREVIOUS REPAIR DOUBLER. STOPPED DRILL AT THE END OF CRACK. FABRICATED NEW REPAIR DOUBLER. INSTALLED DOUBLER. (M)
Part: BEAM — DAMAGED (CARGO DOOR)
FTW - FOUND MID PIT JAMB BEAM HAS CORROSION ON REPAIR STRAP IN FASTENER HOLES AND ON LOWER FLANGE. MATERIAL LOSS FOUND OUT OF LIMITS. REMOVED JAMB BEAM. LOCATED AND DRILLED HOLES IN JAMB BEAM. INSTALLED JAMB BEAM. (M)
Part: DOOR FRAME — CORRODED (FUSELAGE)
FTW - FOUND AFT AIRSTAIR DOOR JAMBS AFT WEB CORRODED. CUT OUT PORTION OF CRACKED WEB. FABRICATED WEB. INSTALLED WEB. (M)WEB
Part: LATCH — WORN (CARGO DOOR)
FTW - FOUND MID PIT DOOR LATCH WORN AND RUSTED AFT SIDE OF JAMB. REMOVED DOOR LATCH PIN. INSTALLED NEW DOOR LATCH. (M)
Part: BEAM — CORRODED (CARGO DOOR)
FTW - FOUND AFT CARGO PIT HAS NUMEROUS BARE METAL AREAS AND CORROSION IN JAMB AREA. CORRSION ON JAMB BEAM OUT OF LIMITS. REMOVED JAMB BEAM. LOCATED AND DRILLED NEW JAMB BEAM. INSTALLED NEW JAMB BEAM. (M)
Part: MOUNT — INOPERATIVE (NR 1 ENGINE)
NR 1 ENGINE FWD LOWER VIBRATION MOUNT REQUIRES CHANGE. REMOVED AND REPLACED NR ENGINE FWD/ LWR VIBRATION MOUNT.
2003
Part: SEAT — INOPERATIVE (COCKPIT)
FIRST OFFICERS SEAT WILL NOT ADJUST UP DOWN AND BACK. UNSCHEDULED CHANGE OF A/C EN ROUTE. (M)
Part: GIRT BAR — DETACHED (ESCAPE SLIDE)
ORD - FOUND L1 GIRT BAR DEATTACHED. RESECURED L-1 GIRT BAR, OPS CHECK NORMAL. (M)
Part: SKIN — CRACKED (MLG DOOR)
THERE IS A 1.5 INCH CRACK ON SKIN ON LEFT ON NOSE GEAR DOOR HINGE. MANUFACTURED AND INSTALLED SKIN AND REPAIR DOUBLERS. (M)
Part: MUFFLER — DAMAGED (ENGINE)
DURING DAILY INSPECTION, FOUND HOLE IN EXHAUST NOISE SUPPRESSOR AT THE 7 O'CLOCK POSITION. REPLACED MIXER. (M)
Part: DUCT — DAMAGED (NR 1 ENG INTAKE)
DTW - NR 1 ENGINE DIFFUSER FAN DUCT SOUND LINER TOP SHEET MISSING 20 SQUARE INCHES 8 O'CLOCK POSITION, INBOARD NR 4 BEARING OIL TUBE FAIRING. SPIRIT AIRLINES EA 7230-0304 HAS BEEN COMPLIED WITH. (M)
Part: TAB — DETERIORATED (RUDDER)
FTW - RUDDER CONTROL TAB FLAME SPRAY DETERIORATED IN SEVERAL AREAS, FIXED TAB DELAMINATED AND 4 BONDING STRAPS DETERIORATED AND CORRODED. REPAIRED DELAMINATED FIXED TAB. (M)
Part: ANGLE — CORRODED (FUSELAGE)
FTW - FOUND MID PIT HAS CORROSION ON 2 ANGLE (FWD) STATION 655-598. REMOVED Z-ANGLE STATION 598-655. FORMED NEW ANGLE. INSTALLED NEW Z-ANGLE IN MID PIT FS 655-598. (M)
Part: FLOORBOARD — DELAMINATED (LAVATORY)
FTW - FOUND FLOORBOARD UNDER FORWRAD LAVATORY IS DELAMINATED AROND LAVATORY CONNECTION HOLES, AND FASTENERS ARE CORRODED. REMOVED FLOORBOARD UNDER FORWARD LAVATORY STATION 218-275. REPAIRED FLOORBOARD UNDER FORWARD LAVATORY. INSTALLED FLOORBOARD. (M)
Part: DOUBLER — CRACKED (ELEVATOR)
FTW - FOUND RIGHT ELEVATOR STATION 1417 DOUBLER BENT CRACKED. REMOVED DOUBLER. FABRICATED NEW DOUBLER. INSTLALED NEW DOUBLER. (M)
Part: FLOOR PANEL — DELAMINATED (FUSELAGE)
FTW - FOUND FLOOR PANEL STATION 332-370 IS DELAMINATED. FABRICATED REPLACEMENT PANEL. (M)
Part: FRAME — CRACKED (FUSELAGE)
FTW - AFT FUSELAGE STATION 1463 LEFT SIDE INBOARD FACE CANTED WEB CRACKED. FABRICATED SPLICE DOUBLER. REMOVED DAMAGED WEB. FABRICATED 13 REPLACEMENT WEB. FABRICATED REPLACEMENT DOUBLER. INSTALLED REPLACEMENT WEB, REPLACEMENT DOUBLER AND SPLICE DOUBLER. (M)
Part: WEB — CRACKED (FUSELAGE)
FTW - FOUND AFT FUSELAGE STATION 1463 RIGHT SIDE INBOARD FACE CANTED WEB CRACKED. REMOVED CRACKED WEBS. FABRICATED WEBS DOUBLE SKIN FROM .050, 7075-T6. INSTALLED FABRICATED DOUBLE WEBS AND 5 STIFFENERS AT STATION 1463 RIGHT SIDE BETWEEN LONGERON 7-13. (M)
Part: FLOOR PANEL — DETERIORATED (CABIN)
FTW - FOUND CABIN FLOOR PANEL AFT AUX TANK AFT CENTER HAS SOFT/MUSHY/DETERIORTATION. FABRICATED NEW FLOOR PANEL. (M)
Part: FLOOR PANEL — DETERIORATED (CABIN)
FTW - FOUND CABIN FLOOR PANEL AFT AUX TANK DETERIORATED. FABRICATED NEW FLOOR PANEL. (M)
Part: FLOOR PANEL — DETERIORATED (CABIN)
FTW - FOUND CABIN FLOOR PANEL, AFT AUX TANK, FORWARD CENTER HAS SOFT/DETERIORATED. FABRICATED NEW FLOOR PANEL. (M)
2002
Part: SKIN — DAMAGED (FUSELAGE)
DTW - FUSELAGE DAMAGED APPROXIMATELY 18 INCHES AFT OF LOWER RIGHT CORNER OF L1 DOOR. REPAIRED PER MD-80 SRM 53-04. (M)
Part: RUB STRIP — CRACKED (L/E SLAT)
LEFT NR 0 LEADING EDGE SLAT, OUTBOARD END RUB STRIP PANEL HAS 3 INCH CRACK ON LOWER BOTTOM CORNER THROUGH 2 EA SCREW HOLES. REMOVED PANEL AND REPAIRED AND REINSTALLED, SEALED AND SECURED.
Part: WIRE — DAMAGED (EMERGENCY LIGHT)
DTW - L1 AND R1 DOOR EMERGENCY EXIT LIGHTS INOPERATIVE. REPAIRED WIRES AND OPS CHECK GOOD. (M)
Part: INDICATOR — MALFUNCTIONED (COCKPIT)
DTW - DURING TAKEOFF, CAPTAINS AIRSPEED READ 75 KNOTS WHEN F/O'S READ 80 KTS WHEN F/O'S AIRSPEED READ 115KTS, CAPTAINS READ 100KTS, TAKEOFF ABORTED. MAX BRAKE TEMPS 20 DEGREES. REMOVED AND REPLACED F/O'S AIRSPEED INDICATOR, SYSTEM GROUND CHECKED GOOD. (M)
Part: LINER — DAMAGED (NR 2 INLET)
DTW - NR 2 ENGINE INLET WIRE MESH ON ACOUSTIC LINER SEPARATING. 25 INCHES REMOVED OF WIRE MESH ON NR 2 NOSE COWL. 6:30 TO 4:30 FORWARD TO AFT 25 INCHES WIDE. PLACED ON C/O 28753-3. REMOVED AND REPLACED NR 2 ENGINE INLET NOSE COWL. (M)
Part: FIRE LOOP — MALFUNCTIONED (RT ENGINE)
DTW - FLT 902 - FIRE DET LOOP 'A' ON RT ENGINE ILLUMINATED IN FLIGHT. PERFORMED 'QRH' PROCEDURE-LGT EXTINGUISHED WHEN 'B' SELECTED. FLEW ON TO DTW. REMOVED AND REPLACED SENSING DETECTION LOOP FROM ENGINE NR 2. OPS CHECK OK. (M)
Part: CONNECTOR — DIRTY (FIRE LOOP)
DTW - FLT 9825 - FOUND RIGHT ENGINE FIRE DETECTOR LOOP 'A' LIGHT ILLUMINATED IN FLIGHT. ALL OTHER ENGINE INDICATIONS NORMAL. CLEAN RIGHT ENGINE FIRE LOOP 'A' CONNECTOR, AND PERFORMED FIRE SYSTEM TEST, OPS CHECK GOOD. (M)
Part: LANYARD — DETACHED (ESCAPE SLIDE)
MYR - FLT 557 - FORWARD GALLEY ESCAPE SLIDE LANYARD IS OFF. REINSTALLED LANYARD ON FORWARD GALLEY ESCAPE SLIDE IAW MD80 MM 25-62-00. NO DEFECTS NOTED. (M)
Part: STRUT — DISCHARGED (NLG)
DTW - FLT 906 - AIRCRAFT NOSE WHEEL WOULD NOT TURN ON TAXI OUT. RETURN TO GATE. SERVICED NOSE LANDING GEAR STRUT AS REQUIRED IAW MD80 MM CH 12-21-04. NOSE WHEEL STEERING OPS CHECK GOOD IAW MD80 MM 32-50-00. (M)