gas soaked shoes

Discuss all things 1970 & later Airheads right here.
pmonk
Posts: 49
Joined: Tue Aug 03, 2010 10:39 pm

gas soaked shoes

Post by pmonk »

Went for a little ride the other day. I was greatly enjoying how smoothe the R90/6 was running. Walked into the house and the wife says "YOU STINK". Mumbled something about yea I really need to replace the old mufflers because they are boogered up where they fit to the head pipes. She says "GETOUT OF THIS HOUSE NOW". Looking down I see my right sock seems to be discolored. Smells like gasoline, Shoes are soaked too. One of the things you have to enjoy about an airhead is dealing with leaking carbs from time to time. Hopefully it is just a little trash between needle and seat and not another set of ethanol ate up floats again.
User avatar
Zombie Master
Posts: 8821
Joined: Sun Aug 22, 2010 12:21 am
Location: Vancouver Island BC Canada

Re: gas soaked shoes

Post by Zombie Master »

I lost a float bowl and it coated the back wheel with gas, I hit a dew patch, and down I went.
Any and all disclaimers may apply
pmonk
Posts: 49
Joined: Tue Aug 03, 2010 10:39 pm

Re: gas soaked shoes

Post by pmonk »

ZM, I am fortunate, I got home with all my parts. Fuel can cause a slippery slope, especially diesel

.
User avatar
Airbear
Posts: 2886
Joined: Tue Aug 03, 2010 10:02 am
Location: Oz, lower right hand side, in a bit, just over the lumpy part.

Re: gas soaked shoes

Post by Airbear »

Doubly fortunate. Mrs Pmonk told you to get out of the house. Go for another ride, after you've jiggled that float.
Charlie
and Brunhilde - 1974 R90/6
Image

Graduate, Wallace and Gromit School of Engineering and Design (Pending)
User avatar
Slashsevenpig
Posts: 38
Joined: Tue Aug 03, 2010 7:59 am

Re: gas soaked shoes

Post by Slashsevenpig »

Don't forget to change your fuel lines. The rubber may be flaking from the inside. Ask me how I know.
Major Softie
Posts: 8900
Joined: Tue Aug 03, 2010 1:46 pm

Re: gas soaked shoes

Post by Major Softie »

I would suggest you resist the urge to dry your shoes and socks out in front of the fire....
MS - out
User avatar
jagarra
Posts: 896
Joined: Mon Dec 26, 2011 12:42 pm
Location: Reno, Nevada

Re: gas soaked shoes

Post by jagarra »

The last time I had a bit of debris stuck in the needle and seat keeping the float open. I used my handy tire pump which was on board on my bike. Just unhooked the fuel line to the offending carb, put the hose against the hand pump and gave it a couple whacks of air. cleared it nicely without taking the bowls off.

gg
1974 R90/6 built 9/73
1987 BMW K75S
1994 BMW R1100RS
1964 T100SR Triumph
1986 Honda XL600R
pmonk
Posts: 49
Joined: Tue Aug 03, 2010 10:39 pm

Re: gas soaked shoes

Post by pmonk »

Replaced the float bowl gasket (which had obviously been leaking) and operated the float, needle and seat flushing it several times and put it back together hoping it would just be an easy fix. The gasoline flow did stop when the float was just about level. About to ride a while and do a final balance on the carbs after about a 30 minute ride. If this fixes it great, if not then it's time for new floats even though these aren't very old.

The think that is disgusting is how fast this government mandated ethanol containing slop we are forced to buy absorbs water. The float bowl was sitting about 2/3 full of clear gasoline. 10 minutes later it was so cloudy you could barely see the bottom of the bowl.
User avatar
Bamboo812
Posts: 1451
Joined: Mon Jan 06, 2014 4:45 pm

Re: gas soaked shoes

Post by Bamboo812 »

I had problems with the cloudy gas, too. I don't know where you are located, but here is a listing of some of the ethanol free gas stations in the US and Canada. http://pure-gas.org/ Note: Don't toss those soaked floats just yet. When I switched back to e-free I had to re-adjust my floats because they began to float higher in the bowl causing fuel starvation at WOT. No problems at all now...
pmonk
Posts: 49
Joined: Tue Aug 03, 2010 10:39 pm

Re: gas soaked shoes

Post by pmonk »

Very few stations located in my area on the Gulf Coast. I use Startron in my boat and will start adding to both my bikes. I couldn't believe how fast the clear gasoline turned milky. We are usually at 80% humidity or higher here along the coast.

The test ride didn't go so well. At about 4.5-5k the bike lost power, Glad I didn't start up over the bridge. Got home ok, pulled the bowl off and YIKES* Where is the main jet that I sprayed carb cleaner through. Found it in the tool tray of course. It ran fine at lower rpms though. So for now the leaking seems to have stopped and carbs are fairly close, close enough until time for valve adjustment anyway.
Post Reply