walbro wy carb

Reply

  #1  
Old 08-03-09, 06:53 PM
Member
Thread Starter
Join Date: Jun 2006
Location: alabama
Posts: 101
walbro wy carb

I have a green machine trimmer with a walbro wy50 carb and put new gaskets and cleaned carb. the engine will run if i put a little gas in the carb but will not start from pumping the primer. I took the carb back apart and can sqirt gas both ways through the little check valve under the metering lever. I think it is messed up. I thought it was only supposed to flow out to the nozzle. Is there any where to buy just the check valve for this? Thanks for your help.
 
Sponsored Links
  #2  
Old 08-03-09, 07:58 PM
Tolyn Ironhand's Avatar
Group Moderator
Join Date: Nov 2007
Location: Twin Cities, MN
Posts: 12,185
Did you replace the diaphragm? most times I have fuel issues replacing that does the trick. Otherwise you may have to remove the needles and clean them out.
 
  #3  
Old 08-03-09, 08:02 PM
hopkinsr2's Avatar
Member
Join Date: Feb 2005
Location: canada
Posts: 1,561
The warlbro website has an excellent troubble shooting, repair manual on line... I use it a lot check it out & it'll answer all you're questions.... Roger
 
Reply

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread
Display Modes