Proportioning Valve Leaking


Information and questions on GL1100 Goldwings (1980-1983)
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VizualXTC
Posts: 4
Joined: Sun Mar 10, 2019 10:27 pm
Location: Ogden, Utah
Motorcycle: 1983 GL1100I Interstate

Proportioning Valve Leaking

Post by VizualXTC »



I am experiencing leaking coming from my proportioning valve. I have checked the three brake line connections and it's not coming from those. Does it need to be rebuilt? (Can it be rebuilt?) Is it cracked? Does anyone have any idea where the leak would be coming from, and how to fix it?

Thank you in advance for any help you can provide.


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newday777
Posts: 2146
Joined: Tue Jan 11, 2011 5:21 pm
Location: Milford NH summer/fall & Oceanside, CA winters(N San Diego) with lots of miles riden between
Motorcycle: 2008 Cabernet Red. Level 4

1983 GL1100A Wineberry 36,000 miles

1975 CB750 K5 Planet Blue 7,800 miles

1976 CB750 K6 Anterris Red 25,000 miles

Past rides
1999A Restored from PO neglect & sold at 19,000 miles

1999SE Totaled by cager at 105,000 miles

Re: Proportioning Valve Leaking

Post by newday777 »

Yes they can leak. There are no rebuild kits for them. The P valve is discontinued.
Yo can take it apart using a bit from a harbor freight security bit set. You might be able to make a rubber gasket from sheet rubber from a hardware store.
JoBoy68
Posts: 76
Joined: Tue Jun 11, 2019 10:28 am
Location: Pawtucket Rhode Island
Motorcycle: 1983 Honda GoldWing GL 1100 Interstate

Re: Proportioning Valve Leaking

Post by JoBoy68 »

I have a proportioning valve I do not need if you are still interested
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