Very easy to remove. A bit tricky to get back in.
Remove side cover (Torx T5)
Remove trigger axis pin
- Torsion spring is under pressure, but not much.
- Note position/orientation of spring ends. Curved (slight hook) end rides inside the trigger.
Remove trigger spring, spring spacer, and trigger
- Trigger bar is attached to trigger.
- Note placement of trigger bar spring and how lower side fits inside frame slot.
Polish away on the trigger bar
- I rounded the bottom in the area the spring slides.
- Also polish contacting surfaces, except the sear.
- Also the spring spacer face that touches the inside of trigger.
Reassemble
The tricky part is getting the trigger spring assembly back in place
- Start the trigger pin.
- Align trigger into place and tap the pin in just far enough to catch hand hold.
- Attach trigger bar and tape in place around the back of gun.
- I used small duck bill pliers with no serrations to hold the spring and spacer together to guide into position.
- Use a flat blade screwdriver as a lever inside the trigger housing while holding the assembly, all with one hand. You need to be able to work the 'lever' as well, to align.
- The other hand is used to tap the pin into place while working the 'lever' to align the assembly.
- Cuss and repeat several times until the frame pin finally finds its way through.
- Remove the tape and attach the trigger bar spring.
It's Miller Time!!
