Your question seems to indicate that you have a leak of fuel into the pump sump. Maybe I am not reading you correctly. Anyway, I can say this that if you have the model B series pump on your 450 with out the scavenging pump (or maybe it is the A series also) that there is an 0-ring inside that does not normally come in the repair kits for them pumps. Couple of years ago I took a pump in to D K Diesel in Watertown S.D. for a customer. It still filled sump with fuel after they repaired it. They inturn got ahold of the "old guy" that used to repair them and he informed them of this so after a return trip and tear down they got it repaired. I used to do a lot of adjusting and minor repairs on those pumps but never did the complete rebuild. A complete tear down is very costly though.
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Today's Featured Article - Trenching With a Plow - by Staff. Introduction: This interesting information came from one of the discussion forums here at YT. We thought we should place it up front so it could be read by anyone interested in putting old iron to work. [Editor] I tried something new today, and it worked so well I thought I should post it - in case it might help someone else. I'm running 100 yards of 4" drain pipe from the gutter downspouts of our house to a pond down the hill. This should hel
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