Posted by Wayne from MN on May 05, 2008 at 09:04:04 from (66.228.243.49):
In Reply to: 1940 H problems posted by Cpieper on May 05, 2008 at 06:55:11:
1. Open the high speed FUEL mixture screw so you can run at max RPM's, let the engine warm up, & re-adjust the high speed screw for max speed & smoothness. Add 1/2-3/4 turn out for extra power. 2. Idle the engine & adjust the idle AIR screw for smoothest running & turn the screw IN 1/4 turn extra for a bit of richness to reduce acceleration stumble & the need for choke. 3. Re-set the idle speed to 500 RPM or so. 4. Now repeat the entire process to verify all screw settings. Service manual & carb kit instruction settings will just get you "in the ballpark" so you can make the final adjustments. If any screw adjustments cannot be performed, the carb needs cleaning.
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Today's Featured Article - The 8N and the Fox - by Zane Sherman. Dec. 13 1998, Renfroe, Alabama. Last niht I dreamed about the day that I plowed the field of about 10 acres over on what Jimmy and Dandy called the Ledbetter field. I was driving the 1948 8N Ford tractor that Jimmy bought in 48 new This was prebably in about 1951 and maybe even befor the house was built. This would have made me to be about16 years old and I drove the tractor for nothing and would have paid to drive it if I had had any money which I didn't, but neit
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