Initial setting: Close needle valve (rotate clockwise) until just seated (DO NOT FORCE) and then open (turn counterclockwise) 1-1/4 to 1-1/2 turns. Start engine and let it warm up (about 5 minutes).
Fine tune: After engine has warmed up, slowly close needle valve until engine starts to stall for lack of fuel, then slowly open needle valve until engines starts to stall from flooding. Set the needle valve at midpoint between the two.
If the engine starts to sputter while in service, open needle valve 1/8 to 1/4 turn for a slightly richer mixture.
How do you adjust a float on a Tecumseh carb?
It is usually above the float in the little bowl at the bottom of the carb.
Check internet for book form 69590, this is techumsehs carb identification, troubleshoot, and service book. Very helpfull!
11/64"
10w40 will work fine!
Purchase a rebuild kit. Take the carb off the engine. Disassemble the carb. Clean the parts with carb cleaner. Reassemble and install then adjust carb (if applicable) while running the engine.
.030"
10w40 motor oil will work fine!
My 5 horsepower Tecumseh on my John Deere snowblower takes : ( 20 ounces / 600 ml )
one quart. Use the oil dipstick!!
My book for my John Deere snowblower , which has a 5 horsepower Tecumseh engine , shows to use the Champion RJ17LM spark plug
exaust header aluminum flywheel bigger valves racing cam
on the carb there is a plate that moves when you throttle up and returns to a stop screw when throttled down. This stop screw is the idle adjustment, turn it in until you reach your desired idle rpm.