QuestionQUESTION: Model# 13Au609H063 Serial# 1D219H30148 Engine: Briggs & Stratton Model#407777 Type# 0128E1 Code# 938413Yg Purchased at Lowes 9/11/99 Having many issues with it. The main one right now is while looking over to fix surging problem I found a yellow wire that was cut, and I don't see the other end any where. I have both of the original manuals which show a bland harness diagram need to know where to get the schematic electrical diagram, so that I can find where it is supposed to connect. I have searched every where, you are my last hope.Your help is greatly appreciated. Thank You!!
ANSWER: SURGING HAS NOTHING TO DO WITH WIRING.
YOU NEED TO CLEAN THE CARB.
DO A THOROUGH CARB CLEAN, NEW GASKETS AND A NEW NEEDLE AND SEAT AND THE SURGING WILL BE GONE.
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QUESTION: I fixed the surging problem today: bug in fuel tank was only letting small amount of fuel through, Still have a yellow wire that was cut and I don't see the other end any where. I still can't figure this one out starts up and runs, lights work, cuts great. I put tape on the end of the wire for now. realy curious on where it goes.
AnswerWho cares where the wire goes!
Just kidding.
The wire most likely goes to an optional low oil light switch.
When you bought this tractor if it was a Deere it would of had an idiot light.
To keep costs down Troybilt chose not to use this option. Thought I'd let you know that I see bugs in the fuel filter all the time. Sometimes they are even in the float bowl of the carb.
What's up with the old CASE. Lets get it running also.
