drprunner
Member
Back to my favorite forum for help with another problem with my 1997 400 Sundancer. I turn on the breaker for my rear head and I can hear the vacuum pump running for a few seconds and then it shuts off, everything working fine. I turn on the breaker for my forward head, and the vacuum pump never shuts off. I've tried pouring the marine head sealant/lube down it and no help. I'm pretty sure nothing is hanging up the valve.
My question: is there only 1 pump for both heads, or is there a pump for each head? I'm trying to figure out if there is a separate pump for the forward head and it needs rebuilding.
Thanks
My question: is there only 1 pump for both heads, or is there a pump for each head? I'm trying to figure out if there is a separate pump for the forward head and it needs rebuilding.
Thanks