|09-10-2011, 09:38 PM||#1 (permalink)|
Join Date: Sep 2011
6600 John Deere Tune-up info needed
Hello, my brother-in-law just purchased a 6600 JD combine, with the 303 gas engine. He says it's running a little hot, but other wise runs pretty good, but maybe a little underpowered.
He want's me to help him give it a tune-up.
Does anyone have the tune-up specs for the 303 gas engine?
It's serial number 25099.
Timming, point setting, spark plug type and gap needed.
|09-11-2011, 12:10 AM||#2 (permalink)|
Join Date: Jun 2008
Location: Boyle, Alberta
Prestolite .020 in.
Delco .016 in
Plug gap .025 in
Sorry dont have a plug number for you. Were several different ones available with different heat ratings.
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