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03-05-2020, 10:40 PM | #1 |
Senior Member
Join Date: Dec 2010
Location: Verdi, Nevada
Posts: 166
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Leaking Zenith Side Bowl filter housing
Has anyone had any success stopping a repo side bowl filter housing from leaking. The one I have will not seal the draining plug. Leaks like a sieve!! Any ideas appreciated
Rick Jensen [email protected] 775-527-1419 |
03-05-2020, 11:11 PM | #2 |
Senior Member
Join Date: May 2010
Location: Southern California
Posts: 3,131
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Re: Leaking Zenith Side Bowl filter housing
There are several possibilities, especially if it is a repo. The two sides of the housing may not be parallel. The inner part may be too long and it will bottom out before the housing sides come together correctly. I had one that had the sides of the housing milled and the inner part cut down. Use a black gasket for the smaller one and two for the larger.
Tom Endy |
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03-06-2020, 03:53 AM | #3 |
Senior Member
Join Date: Jul 2010
Location: United Kingdom
Posts: 1,443
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Re: Leaking Zenith Side Bowl filter housing
I have found the the drain taps to be poor quality.- lapping in with grinding paste is one possibly solution, a blob of sealant ( we use hylomar blue over here) always helps, failing all else replace tap with a bolt with fiber gasket and sealant
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03-06-2020, 10:41 AM | #4 |
Senior Member
Join Date: Jan 2019
Location: Germany, near Aachen
Posts: 1,159
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Re: Leaking Zenith Side Bowl filter housing
Guten Tag Rick,
I tried several times to get the drain plug tight. It never got really good. As a solution, I soldered the drain hole and unscrew the entire drain plug out to drain it.
__________________
Beste Gruesse aus Deutschland, Werner Ford Model A, Roadster, 1928 Citroen 11 CV, 1947 Hercules W 2000, 1976; (with NSU-Wankel Rotary Engine), Canadian version |
03-06-2020, 10:58 AM | #5 |
Senior Member
Join Date: Oct 2015
Location: Virginia
Posts: 409
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Re: Leaking Zenith Side Bowl filter housing
I don't have one of those but I rebuilt a couple original early shut off valves that go under the tank with little problem. Then I went to rebuild a repop and the internal parts were not mated up properly and still had rough casting on the critical valve part that was supposed to turn. No amount of lapping would work as by the time I would have got it smooth the whole thing would have been too small to fit and would bottom out. The outside sure was pretty, they put a lot of time into getting it to look good. It has always leaked so now I know why. I lapped the originals by using toothpaste so as to not cut the brass too much. Used small graphite packing rope and so far they are working. The hard part was removing the internal washer and digging out the old packing.
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03-06-2020, 10:58 PM | #6 |
Senior Member
Join Date: Dec 2010
Location: Verdi, Nevada
Posts: 166
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Re: Leaking Zenith Side Bowl filter housing
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