If you are not trained to do this, I recommend you do not try it. Chances are better than even you will be taking a box of parts in to a gunsmith and that's not good.
To disassemble a Browning Model 1886 lever action rifle for cleaning, first ensure the rifle is unloaded. Then, remove the barrel by loosening the magazine tube band and sliding the magazine tube forward. Next, remove the lever by pushing out the lever pivot pin and then taking out the bolt and carrier. Finally, clean all components thoroughly before reassembling the rifle in the reverse order.
Browning Lever Rifle
Best left to a trained gunsmith
The Browning (BLR) comes in a .223 lever action.
50-1000 usd
100-1000 usd
On line auctions.
Your Browning BLR model rifle was made in the year 1969.
100-1000 USD or so
Yes they did. I own one
A lever action rifle chambered in .308 Winchester.
You really need to find a factory trained gunsmith.