Topic

Kooka Bay Valve Stem Repair

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Viewing 15 posts - 1 through 15 (of 15 total)
PostedJun 18, 2012 at 8:12 am

Does anyone have any experience repairing a leaky valve stem themselves? I have an older Kooka Bay UL Sleeping Pad 60x20x2.5 Mummy that requires me to fill at least twice a night. A bathtub test seems to confirm it is the valve stem. I'm not sure how to get the cap off to try replacing the O ring, but didn't want to break it either.

I've seen the thread on Kooka Bay/Benders going out of business and while I've been thrilled with this product I'm not sure what to do at this point. Thanks.

Ryan Smith BPL Member
PostedJun 18, 2012 at 9:28 am

Can you post a pic of the valve? I think Bender used 2-3 different ones so it will help with your question.

Ryan

PostedJun 18, 2012 at 9:39 am

My pillow leaked around the valve stem. Not the actual valve itself, but rather the glue between the valve and the fabric. After twisting it to break the remaining glue, I pulled it out, cleaned it, covered it in Shoe Goo and shoved it back in. It holds air just fine now. Sorry, I don't have any experience with the valve itself.

PostedJun 18, 2012 at 10:09 am

I'll post a picture tonight, pretty sure it's the valve. When I rotate it underwater the bubbles keep coming up from the bottom side of the valve.

PostedJun 19, 2012 at 8:28 am

Here is a picture of the valve. I would really appreciate input, I leave for the TRT Saturday. Thanks.

Leaky Valve Stem

PostedJun 19, 2012 at 8:48 am

Looks like a standard thermarest valve you got a outdoor shop that has thermarest repair kits close by

PostedJun 19, 2012 at 8:51 am

I have REI and Sports Chalet. Do they offer that sort of service?

PostedJun 19, 2012 at 9:03 am

REI most likely sells the repair valves then do as the poster above said he did with his mat pull the old one out and shoe goo in a new one. Note some people dont have the knack to repair things some do and I dont know how you fit in on this :)

PostedJun 19, 2012 at 9:06 am

We may very well have to find out how handy I am at repairing gear… Thanks!

PostedJun 19, 2012 at 9:13 am

Just make sure not to get the goo inside the valve :( I have seen those valves at places that sell TaR mats. You might want to post this on MYOG for moral support

Eugene Smith BPL Member
PostedJun 19, 2012 at 9:20 am

You beat me to the punch Eric, I was going to snap a pic of my faulty valve. I noticed on the last two trips that I would wake up with progressively less inflation by morning, thought maybe it was altitude, wasn't sure where it was coming as I couldn't locate any leaks in the body until I went to release air and noticed the valve stem was spinning freely.

I'll repair mine soon.

PostedJun 19, 2012 at 9:25 am

It may help to roughen the stem with sand paper to get a stronger longer lasting bond. Also as I recall T A R gives you a glue package but their mats bond the valve to a plastic block so their glue may not work with the fabric

Viewing 15 posts - 1 through 15 (of 15 total)
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