I am going to drop the sump of my Flathead motor. I am just wondering if I can re-use the rear rope seal or if I will have to replace once I drop the sump?
I made that mistake - once. 15 years ago I did a lower end rebuild on a flathead. First time I ever worked on motor, let alone a flathead. Didn't think to purchase a new rope seal so i re-used the one I had because I wanted to finish and put the motor back in the car. Leaked a little every damn day. I still kick myself for that mistake.
I just turn mine inside out. I never reuse toilet paper though, one should just use it once and throw it away. If I lived in the country and had to be to work in the morning I probably would not hitch hike to town to get a new rope seal, but if I had access to a new rope seal I would replace it while I had the pan off. So I suppose it depends on your situation.
beaner, i cant get that damn picture out of my head!!! turnin them inside out.... bad pic brother just a bad pic...lol. on the subject of rope seal. which do you prefer spending a few dollars now or spend time to pull pan and doing it right on the second go-round. might not leak then again it might just pour. thats a gamble i wouldnt want to take.
Last time I went for a physical my doctor said, "you are still smoking aren't you." I said, "how do you know Doc." He said. "You got nicotine stains in your shorts." I'll fix him I ain't wearin' no short next time. Ha cha cha cha, I got a million of 'em. (Jimmy Durante)
If one is available I'd replace it. In an emergency with none available I'd "swell" the existing rope seal by driving a stiff piece of wire into it or under it. my 2¢. .bjb
O.k. I'll give it a wash before I re-install it then Pete, just going to drop the pan, give it a good clean, inspect the pump screen and replace the front seal with a one piece. I have the one piece seal and have trial fitted it into a spare front cover that I have here -looks like a good fit. I am really just trying to fix the front seal as the oil blowing back is making the whole undercarriage oily! Adam