Larry in Ark.
New User
Lifts good with weight but won't come down right away. Pulled pump more than once. Cleaned real good, results the same. Pulled it again and put in all new parts. Same results, up good but won't go down. Pulled it again with arms up, took control valve out, arm stayed up. Took caps off valve chambers, arms still up. Took out relieve valve, arms dropped. Took lid off, everything looked good. Moved quadrant many times, no luck. I've kept this old girl going for 40+ years but this has me baffled - anybody have a pump zipper?? Any help would be appreciated. Thank you.