Remington 1900 ejector help needed

[Wesley newcomb]

I have a remington 1900 12 ga double that only one side of the ejectors are kicking the shell out.i took the ejector assy apart and both springs are in good shap..neither broken. When i fire and open the gun it will lift the shell out but not kick it out like it should....the other side is working properly.....any help ?

[Rick Losey]

if nothing is broken or missing

is everything - action and foreend related parts clean?

[Steve Huffman]

Tight chamber may need a little cleaning / polish. What shells are you shooting ? Put the spent hull from the one that does work in the one that dont and see if it ejects it

[Chris Robenalt]

Are both ejectors cocking? I fixed a friend's. The main spring was missing alittle chip out front where it makes contact with the ejector. I replaced the main spring and it worked great. Is it the right ejector?