I just recently got my grandpas 1983 Ranger 375. It is in excellent condition and runs great, except the 2 live well plungers under the throttle are stuck or jammed up or something. I cannot pull them to fill up the live well. Is there an easy fix for this issue or is it gonna be a pain in the neck to try and get this issue resolved. Can I do it myself or should I take it in? Any help would be greatly appreciated.