Seer plunger issue.

[Abesplace]

So I removed the set pin and expecting this plunger to shoot out and nothing happen it seems to be stuck, I do not see the spring thru the set pin hole. See photo attached.

Information

Warning: This is a relatively older thread This discussion is older than 360 days. Some information contained in it may no longer be current.

[Daan Kemp]

Add lots of penetration oil.

[Low & Slow]

Looks like metal is peened over the plunger pin. Might be a thin flange of material holding it in. Can you push the pin in and dress the inside edge of the hole?