Follow the instructions in the owner's manual. If you don't have one, take it to a gunsmith and be shown.
50-125 USD
Depends on model, condition and caliber.
Your savage/stevens model 86d was made between 1936-1943.
about 130.00 in very good condition
Remove the stock and you will see what is keeping the bolt from sliding out.
i would say between 350 and 600depending on quality of rifle
your Stevens model 84C was produced from 1936-1945,with a total production of 99,500 guns.
The Stevens Model 325-C Rifle was manufactured between 1947 and 1950 in Caliber 30-30.
$75-$125, depending on condition.
The Stevens model 325C,bolt action rifle in 30-30Win.caliber was made from 1947-1950.A rifle of this model will bring between 135-225 dollars,for a example exhibiting between 60%-90% of its original finish,and a good bore.
Open the bolt, pull it to the rear, hold the trigger back and remove the bolt. sales@countrygunsmith.net
I don't show that model in my cross-references. The Model 101.13 is a Stevens .22 rifle, is that what you have?