And maybe breaking your gun or worse....
OKay, so you got the hammer spring off already....
Next stop, the trigger/firing mechanism !
Quit while you're ahead ?
The pin that hold the control lever detent plate in place.
Push it in until it is flushed with the LEFT side of the frame.
The plate is under slight spring pressure, don't let it go airborne...
slide out the detent plate, wiggle the control lever as needed.
Push the pin completely out.
Then slide out the disconnector.
The catch.
And the sear.
Rotate the control lever up then pull it out as far as it will go,
the trigger bar may need to be depressed slightly...
Press down on the trigger bar and remove the hammer axle sleeve.
And here's the hammer axle sleeve
Turn the control lever down and pull it out until the tip clears the hammer,
remove the hammer.
No need to completely remove the control lever.
But if you must, insert a small pin punch or rod in to the groove next to
the ejector and press the 'T' bar down until it clears the control lever
then remove the control lever, T-bar, and T-bar spring.
The trigger bar
And the trigger bar pivoting hinge where it engages the trigger.
Rotate the trigger bar up 90 degree and disengage it from the trigger
And put the bar aside.
The (*&#$!!@$) trigger bar detent and flat spring
Remove the trigger bar detent and it's spring.
Leave the flat spring installed.
Be careful not to deform the flat spring
Why is it a (*&#$!!@$) trigger bar detent ?
If you let the trigger bar slipped while it's compressing the detent spring,
good luck finding the (*&#$!!@$) thing on the floor : )
Well, almost there. So, let's go.
Pictorial and text is intended for academic interest on an "as is basis"
NOT RESPONSIBLE FOR THE BREAKAGE OF YOUR USP
OR THE VOIDED OF YOUR WARRANTEE
OR (*#$&^!!!) MALFUNCTIONING OF YOUR WEAPON WHICH MAY
LEAD TO INJURIES OR TERMINATION OF LIFE, PERMANENT OR OTHERWISE
NO WARRANTEE/GUARANTEE/PROMISES IS EXPRESSED OR IMPLIED