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20L 1990 Carburator Jets Order

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earlydawn

Member
Can anyone tell me the placeme

Can anyone tell me the placement of the low idle and middle high orfices 41 and 56? Is 41 top left and 56 bottom left on the carburator? Left my service manual far away. Would very much appreciate it.
 
"for correct info,...we need a

"for correct info,...we need a seadrive parts catalogue,the jets have to be diff than reg outboard....unless someone has info for seadr,..u need ur service manual.....i am unable to find seadrive info...largest jets,r high spd,bottom of bowl.."
 
"Found my service manual and r

"Found my service manual and realized I had jets in wrong order after switching them. Weird thing, it ran better...ha..figures. Will change them back to correct position. Has anyone else suspected the VRO pump suppling too much oil? Seems like its getting too much oil in auto mix. Is it possible this is causing the idle miss? I need to know which cyl is #1. Believe it or not the service manual does not show the order. It just refers to the #1 cyl. Any way to tell? Thanks for your help as always.
Les"
 
"number 1,..standing at rear o

"number 1,..standing at rear of eng,..is top right...it IS poss,to get to much oil,thru the pump...it is usuall,...an air leak,or restriction,in FUEL line..i would say,an oil consumption test,as well as warning horn tests,..should,..be in ur future w/this eng.."
 
"Interesting that you said air

"Interesting that you said air leak. My primer bulb does not stay hard nor does it seem to pump up well..can't hear the check valve working nor does it get hard like it's full of gas. Will replace bulb, check fuel lines from tanks, do an oil consumption test, and check the warning horns and get back with you to let you know what I found out.
Thanks JWB I am greatful for your dedication to everyone on this site.
Les"
 
"thats good checking u r going

"thats good checking u r going to do...thanks for the nice words.....i'm too bored this pm ,i guess.."
 
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