How to remove ignition cylinder

Question edited to add maker.
Question moved to model category.

Replacement part and videos.

2010 Ford F350 Super Duty Ignition Switch - from $36.99+

https://www.autozone.com > f350-super-duty > 2010
Equip cars, trucks & SUVs with 2010 Ford F350 Super Duty Ignition Switch from AutoZone. Get Yours Today! We have the best products at the right price.

• 
  

  2010 Ford F350 Super Duty Ignition Lock Cylinder - AutoZone

  https://www.autozone.com > interior > ford > 2010
  Equip cars, trucks & SUVs with 2010 Ford F350 Super Duty Ignition Lock Cylinder from AutoZone. Get Yours Today! We have the best products at the right ...

How to Remove the Ignition Switch From an F-350 - It Still Runs

https://itstillruns.com > remove-ignition-switch-f350-66...
Disconnect the negative battery cable, using a socket. Remove the lower steering column shroud, using the Phillips screwdriver. Lower the steering column by ...

I can't answer your question but ignition/steering locks were still young and relatively new back in 1971 and in my experience few of those early types had replaceable barrels and most needed to have the whole lock assembly replaced.

I advise caution...

Just the key or the whole lock cylinder with key ?

Removal Procedure
Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.
Disconnect the battery negative cable.
Disable the SIR system. Refer to Disabling the SIR System
Position the steering wheel half way between the upper and lower tilt stops (if necessary).
Remove the steering wheel. Refer to Steering Wheel Replacement .
Roll back the shift lever seal from the upper and the lower shrouds.
Remove the tilt wheel lever (if necessary). Refer to Tilt Lever Replacement - On Vehicle .
Remove the 2 TORX® screws from the lower steering column shroud.
Remove the lower steering column shroud.
Remove the 2 TORX® screws from the upper steering column shroud.
Lift the upper steering column shroud to gain access to the lock cylinder access hole.
Using a bent tip awl, insert the tip into the ignition lock cylinder access hole.
Turn the ignition lock cylinder to the START position.
Using the bent tip awl, push down on the ignition lock cylinder retaining pin.
Release the ignition lock cylinder to the RUN position.

Remove the ignition lock cylinder from the lock module assembly by pulling the ignition lock cylinder away from the steering column.

There may be a video on youtube .

replace the whole cylinder by removing the center of the steering wheel and accessing the star screw holding the switch in

Most vehicles with automatic transmissions prevent you from removing the key unless the vehicle is in "park". Also, with some vehicles, you must first hold down a release lever in order to rotate the ignition cylinder to release the key. If you have recently replaced the ignition cylinder, then you may have overlooked something during the replacement such as linkage etc. You may want to post you inquiry on a vehicle specific site if this doesn't help

It's actually a really simple fix. Remove the surround from the instument cluster, turn the key to the acc position, and there is a little recessed button on the top of the cylinder, push it in using a suitable tool and the whole cylinder will pull out. Then you pull a retaining clip off back of cylinder and remove old cylinder then install new ignition cylinder install retaining clip that buttton will pop in only when key is turned to accessory on new and old lock cylinders. you will have seperate key for ignition and doors now unless you go to locksmith and have the new cylinder rekeyed with old key. hope this helps ya out

should replace cylinder.

I just had that problem with my 93 acura, and it wasn't my whole ignition cylinder, it was only my ignition switch, which only takes about 45min. to an hour to replace yourself. You can find the D.I.Y tips online. Part runs about $80. Replaced it, and the car starts on the first turn every since. The cylinder parts cost way more, so I would go the other route first. Hope that helps.

To relace the key cylinder, remove the steering column shroud. Turn the key to the run position. Push in the small "button" located below the ignition cylinder and pull the key and cylinder outward. To install new cylinder, insert key and turn cylinder to "run" position. Slide into housing until it engages, then reinstall shroud.

Please don't foget to rate:

Ignition Lock Cylinder REMOVAL & INSTALLATION Functional Lock The following procedure applies to vehicles that have functional lock cylinders. Such cylinders either have a key available or known key numbers from which a key can be made.

1. Disconnect the negative battery cable.
2. Turn the lock cylinder key to the RUN position.
3. Using a 1⁄8 in. (3mm) diameter wire pin or a small drift, depress the lock cylinder retaining pin through the access hole in the upper steering column shroud (under the ignition lock cylinder) while pulling out on the lock cylinder. Remove the lock cylinder from the column. .

Fig. 1: Using the key, turn the ignition lock cylinder to the RUN position, then depress the retaining pin using a wire pin or small drift