Go to this site and click on Colt .25 hammerless. It will bring up the instuctions http://stevespages.com/page7b.htm
Best left to a gunsmith
Ask a gunsmith for help
Best to ask a gunsmith for help.
take it to a gunsmith to insure disassembly is done right.
1911
Follow the instructions in the owner's manual.
100-800 USD
@1914
@ 1972
Go to this website, http://stevespages.com/page7b.htm and scroll down to Colt .25 or Colt .25 hammerless and it will give you the manuals with all the instructions on how to disassemble.
your colt 25 cal semi-auto was made in 1972.
A Colt 1908 hammerless .25 with that serial number was made in 1914.