Dear Folks! I generally lurk since I do not feel qualified to post anything useful. I took my trigger out of my .54 caliber percussion Great Plains Rifle to clean it/lubricate it. When I reinstalled it, I was unable to cock or half cock the hammer/lock. I tried 6 times to reinstall the trigger to no avail. If I set the rear trigger I can then half cock and full cock the hammer but this backwards and potentially unsafe.
That usually occurs when the triggers are misadjusted,... did you turn the small screw "behind" the set trigger when you were cleaning/lubricateing?
I really tried to figure this all out but there is no room to finagle the trigger back in the way I think it should go. It seems to me that the hook of the front trigger bar should loop aroung the lock bar which is showing inside the stock.
There shouldn't be anything on the lock that the triggers actually "loop" around,... when the front trigger is pulled a bar comes up and hits the lock's sear bar which releases the hammer from it's cocked position.
There is no way I can manage to set the trigger assembly into the stock and get the hook around that bar. Can someone explain to me how to properly install the trigger? Thank you all so much. bronsht
Try removing the lock and THEN replace the trigger mechanism in the stock,... THEN replace the lock in it's mortise.
You should be able to remove and re-install the lock from it's mortise (for routine cleaning) without ANY interference from the trigger mechanism itself.
It's been a while since I've had a Lyman lock and triggers in my hands,... but they are basically the same as other locks and double-set triggers.
HTH