43F wont start after carb cleaning and air filter replacemen

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stubbs
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Joined: Thu Jan 15, 2015 11:45 pm
What Bike or Bikes Do You Own?: 1986 Yamaha XT600
2012 Triumph Bonneville
Location: Zurich, Switzerland
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43F wont start after carb cleaning and air filter replacemen

Post by stubbs »

I completely disassembled and cleaned the carb but my 1986 43F just wont start.
I also added a K&N airbox filter.
Could it be because of the increased airflow?
Do I need to adjust the carb?
Needless to say it was quite cold outside...
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xtrider
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Posts: 550
Joined: Mon Jun 17, 2013 11:21 pm
What Bike or Bikes Do You Own?: 88 XT600 Yamaha , , 525XC KTM, '96 Kawasaki KLX650 , '05 Suzuki DRZ400, Suzuki LTR450
Previously Owned Bikes: 91 DR 650 Suzuki, 81 DS250 Suzuki, 73 ?250 Yamaha ,05 KLR650 , '02 DR650 Suzuki, Honda XL600R
Location: Wisconsin, USA

Re: 43F wont start after carb cleaning and air filter replac

Post by xtrider »

Was it running before cleaning?
There's a pretty big list if reason why a bike won't start, we need a place to start before even guessing
'08 Husqvarna TE510 .. //..'05 Suzuki DRZ470 stroker bbore..//..'95 & '96 Kawasaki KLX650 ..//..'88 XT600 ..//.. '86XT600(body)3TB hi comp motor ..//.. '06 Suzuki LTR450 ..//
'09 525XC KTM .. //.. '85 XT600/660 (660 Raptor bottom)
stubbs
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Posts: 6
Joined: Thu Jan 15, 2015 11:45 pm
What Bike or Bikes Do You Own?: 1986 Yamaha XT600
2012 Triumph Bonneville
Location: Zurich, Switzerland
Contact:

Re: 43F wont start after carb cleaning and air filter replac

Post by stubbs »

thanks for your reply

the problem was, well, embarassingly simple, but strange.
for some reason the float chamber wasnt getting any fuel. the float valve was stuck. after disassembling and reassembling the float valve wasnt stuck anymore... strange

but working now
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