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Buccaneer: I think that frankr has hit it. I didn’t realize that what I was looking at in the manual was a modification kit. This predates that kit. The washer and seal ride on the drive shaft collar. I’ve been told that there is no spring.
Frankr: Your diagram helps me alot. Since they fell out at different times, I did’t know which one came first. Your diagarm shows that the washer is bleow the disk and O-ring.
My new issue is that they sit so loose on the shaft that I can’t get them to align when I try to reinsert the drive shaft water pump assembly. I am beginning to worry that I have to pull the powerhead and put them in from the top. This is becoming a lot to change an impeller. Welcome to the club I guess.