Hinge pins

[alfred]

I ran my ofna truggy and keep losing e clip and hinge pins keep popping out of suspension arm.

Any ideas:

 

[sweetdiesel]

Put a dab of "shoe-goo" on the e-clip. Also make sure the e-clip is installed with the flat side down.

 

[MotoGod]

+1 on Shoe Goo....or even a dab of tire glue/super glue will work. I generally swap out any hinge pins that use e-clips for captured hinge pins though.