Post by Bob Reed on Aug 24, 2023 12:53:50 GMT -5
Hello,
Reinstalling the parts into the CZ 75 B Sear Cage can be tricky when it comes to the firing pin block lever & spring.
So, if you don't need nor want to remove the firing pin block lever & spring when removing the sear from the cage, - take a bread tie and snugly wire the FP Block Lever to the sear cage.
Look at the FP block lever and you'll notice the upper & lower arms hang past the sear cage enough for a small diameter wire to catch them. Wire the lever snugly to the cage, now take your 3/32" punch and slide the sear pin over just enough to free the sear and leave the pin right there, it and the wire will keep the FP Block Lever & Spring in place.
To reinstall the sear, use your 3/32" punch as a slave pin to align & hold the sear & sear spring in the cage, now shove the sear pin back through letting it push the punch out as it goes back into place. Now, using a small tool slide the tail of the sear spring back over into its groove on the safety's shaft.
Remove the wire, inspect, oil the parts and you're done!
Bob
Reinstalling the parts into the CZ 75 B Sear Cage can be tricky when it comes to the firing pin block lever & spring.
So, if you don't need nor want to remove the firing pin block lever & spring when removing the sear from the cage, - take a bread tie and snugly wire the FP Block Lever to the sear cage.
Look at the FP block lever and you'll notice the upper & lower arms hang past the sear cage enough for a small diameter wire to catch them. Wire the lever snugly to the cage, now take your 3/32" punch and slide the sear pin over just enough to free the sear and leave the pin right there, it and the wire will keep the FP Block Lever & Spring in place.
To reinstall the sear, use your 3/32" punch as a slave pin to align & hold the sear & sear spring in the cage, now shove the sear pin back through letting it push the punch out as it goes back into place. Now, using a small tool slide the tail of the sear spring back over into its groove on the safety's shaft.
Remove the wire, inspect, oil the parts and you're done!
Bob
